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merge into: donghyeon.kang/keycloak-pattern:develop-keycloak-session-store
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donghyeon.kang/keycloak-pattern:main donghyeon.kang/keycloak-pattern:feature/keycloak-d4a-deploy-hook donghyeon.kang/keycloak-pattern:feature/keycloak-followup-untested-items donghyeon.kang/keycloak-pattern:feature/keycloak-d4-certificate-renewal donghyeon.kang/keycloak-pattern:feature/keycloak-d3-secret-management donghyeon.kang/keycloak-pattern:feature/keycloak-d2-version-upgrade donghyeon.kang/keycloak-pattern:feature/keycloak-d1-backup-restore donghyeon.kang/keycloak-pattern:feature/keycloak-c2-backchannel-logout donghyeon.kang/keycloak-pattern:feature/keycloak-c1-multi-app-sso donghyeon.kang/keycloak-pattern:feature/keycloak-b7-cookie-secret-rotation donghyeon.kang/keycloak-pattern:feature/keycloak-b6-key-rotation donghyeon.kang/keycloak-pattern:feature/keycloak-b5-redis-loss-persistence donghyeon.kang/keycloak-pattern:feature/keycloak-b4-edge-authorization-scope donghyeon.kang/keycloak-pattern:feature/keycloak-b3-refresh-token-contention donghyeon.kang/keycloak-pattern:feature/keycloak-b2-multi-instance-session donghyeon.kang/keycloak-pattern:feature/keycloak-b1-redis-session-store donghyeon.kang/keycloak-pattern:feature/keycloak-b0-bff-redis-deploy donghyeon.kang/keycloak-pattern:feature/keycloak-a7-volatile-comparison donghyeon.kang/keycloak-pattern:feature/keycloak-a8-rolling-restart donghyeon.kang/keycloak-pattern:feature/keycloak-a6-latency-injection donghyeon.kang/keycloak-pattern:feature/keycloak-a5-asymmetric-partition donghyeon.kang/keycloak-pattern:feature/keycloak-a4-node-loss donghyeon.kang/keycloak-pattern:feature/keycloak-a3-database-crash donghyeon.kang/keycloak-pattern:feature/keycloak-a2-database-loss donghyeon.kang/keycloak-pattern:feature/keycloak-a1-jgroups-transport-block donghyeon.kang/keycloak-pattern:feature/keycloak-multinode-cluster-jdbc-ping donghyeon.kang/keycloak-pattern:develop-keycloak-session-store donghyeon.kang/keycloak-pattern:develop donghyeon.kang/keycloak-pattern:develop-keycloak-pattern1 donghyeon.kang/keycloak-pattern:develop-keycloak-pattern4 donghyeon.kang/keycloak-pattern:feature/keycloak-traefik-forwardauth-alternative donghyeon.kang/keycloak-pattern:feature/keycloak-edge-forwardauth-google-federation donghyeon.kang/keycloak-pattern:feature/keycloak-edge-forwardauth-no-google donghyeon.kang/keycloak-pattern:develop-keycloak-pattern3 donghyeon.kang/keycloak-pattern:feature/keycloak-bff-vs-spa-direct donghyeon.kang/keycloak-pattern:feature/keycloak-single-ec2-google-federation donghyeon.kang/keycloak-pattern:feature/keycloak-single-ec2-no-google donghyeon.kang/keycloak-pattern:feature/keycloak-three-leg-trust-chain donghyeon.kang/keycloak-pattern:feature/keycloak-internal-spa-direct-google-federation donghyeon.kang/keycloak-pattern:feature/keycloak-internal-spa-direct-no-google donghyeon.kang/keycloak-pattern:feature/keycloak-federation-spa-zero-change donghyeon.kang/keycloak-pattern:feature/keycloak-account-linking-spa-ux donghyeon.kang/keycloak-pattern:feature/keycloak-refresh-token-rotation donghyeon.kang/keycloak-pattern:feature/keycloak-pkce-flow-stages donghyeon.kang/keycloak-pattern:feature/keycloak-spring-rs-role-mapping donghyeon.kang/keycloak-pattern:develop-keycloak-pattern2 donghyeon.kang/keycloak-pattern:feature/keycloak-four-pattern-tradeoff-matrix donghyeon.kang/keycloak-pattern:feature/keycloak-public-domain-tunneling donghyeon.kang/keycloak-pattern:feature/keycloak-https-termination-caddy-nginx donghyeon.kang/keycloak-pattern:feature/keycloak-reverse-proxy-headers donghyeon.kang/keycloak-pattern:feature/keycloak-google-redirect-uri-policy donghyeon.kang/keycloak-pattern:feature/keycloak-account-linking-sub-vs-email donghyeon.kang/keycloak-pattern:feature/keycloak-idp-mappers-claim-to-role donghyeon.kang/keycloak-pattern:feature/keycloak-google-claim-attribute-mapping donghyeon.kang/keycloak-pattern:feature/keycloak-first-broker-login-flow donghyeon.kang/keycloak-pattern:feature/keycloak-idp-brokering-google-client donghyeon.kang/keycloak-pattern:feature/keycloak-patterns donghyeon.kang/keycloak-pattern:feature/keycloak-header-spoofing-defense donghyeon.kang/keycloak-pattern:feature/keycloak-nginx-auth-request-integration donghyeon.kang/keycloak-pattern:feature/keycloak-oauth2-proxy-oidc-flow donghyeon.kang/keycloak-pattern:feature/keycloak-bff-csrf-samesite-defense donghyeon.kang/keycloak-pattern:feature/keycloak-bff-oauth2login-session donghyeon.kang/keycloak-pattern:feature/keycloak-token-mediating-access-handoff donghyeon.kang/keycloak-pattern:feature/keycloak-token-mediating-confidential-client donghyeon.kang/keycloak-pattern:feature/keycloak-refresh-rotation-and-logout donghyeon.kang/keycloak-pattern:feature/keycloak-spa-token-storage-tradeoff donghyeon.kang/keycloak-pattern:feature/keycloak-iss-claim-hostname-mismatch donghyeon.kang/keycloak-pattern:feature/keycloak-spring-rs-audience-validator donghyeon.kang/keycloak-pattern:feature/keycloak-vanilla-js-spa-pkce donghyeon.kang/keycloak-pattern:feature/keycloak-realm-client-export donghyeon.kang/keycloak-pattern:feature/keycloak-docker-compose-stack
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pull from: donghyeon.kang/keycloak-pattern:feature/keycloak-b6-key-rotation
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donghyeon.kang/keycloak-pattern:feature/keycloak-d4a-deploy-hook donghyeon.kang/keycloak-pattern:feature/keycloak-followup-untested-items donghyeon.kang/keycloak-pattern:feature/keycloak-d4-certificate-renewal donghyeon.kang/keycloak-pattern:feature/keycloak-d3-secret-management donghyeon.kang/keycloak-pattern:feature/keycloak-d2-version-upgrade donghyeon.kang/keycloak-pattern:feature/keycloak-d1-backup-restore donghyeon.kang/keycloak-pattern:feature/keycloak-c2-backchannel-logout donghyeon.kang/keycloak-pattern:feature/keycloak-c1-multi-app-sso donghyeon.kang/keycloak-pattern:feature/keycloak-b7-cookie-secret-rotation donghyeon.kang/keycloak-pattern:feature/keycloak-b6-key-rotation donghyeon.kang/keycloak-pattern:feature/keycloak-b5-redis-loss-persistence donghyeon.kang/keycloak-pattern:feature/keycloak-b4-edge-authorization-scope donghyeon.kang/keycloak-pattern:feature/keycloak-b3-refresh-token-contention donghyeon.kang/keycloak-pattern:feature/keycloak-b2-multi-instance-session donghyeon.kang/keycloak-pattern:feature/keycloak-b1-redis-session-store donghyeon.kang/keycloak-pattern:feature/keycloak-b0-bff-redis-deploy donghyeon.kang/keycloak-pattern:feature/keycloak-a7-volatile-comparison donghyeon.kang/keycloak-pattern:feature/keycloak-a8-rolling-restart donghyeon.kang/keycloak-pattern:feature/keycloak-a6-latency-injection donghyeon.kang/keycloak-pattern:feature/keycloak-a5-asymmetric-partition donghyeon.kang/keycloak-pattern:feature/keycloak-a4-node-loss donghyeon.kang/keycloak-pattern:feature/keycloak-a3-database-crash donghyeon.kang/keycloak-pattern:feature/keycloak-a2-database-loss donghyeon.kang/keycloak-pattern:feature/keycloak-a1-jgroups-transport-block donghyeon.kang/keycloak-pattern:feature/keycloak-multinode-cluster-jdbc-ping donghyeon.kang/keycloak-pattern:develop-keycloak-session-store donghyeon.kang/keycloak-pattern:develop donghyeon.kang/keycloak-pattern:develop-keycloak-pattern1 donghyeon.kang/keycloak-pattern:develop-keycloak-pattern4 donghyeon.kang/keycloak-pattern:feature/keycloak-traefik-forwardauth-alternative donghyeon.kang/keycloak-pattern:feature/keycloak-edge-forwardauth-google-federation donghyeon.kang/keycloak-pattern:feature/keycloak-edge-forwardauth-no-google donghyeon.kang/keycloak-pattern:develop-keycloak-pattern3 donghyeon.kang/keycloak-pattern:feature/keycloak-bff-vs-spa-direct donghyeon.kang/keycloak-pattern:feature/keycloak-single-ec2-google-federation donghyeon.kang/keycloak-pattern:feature/keycloak-single-ec2-no-google donghyeon.kang/keycloak-pattern:feature/keycloak-three-leg-trust-chain donghyeon.kang/keycloak-pattern:feature/keycloak-internal-spa-direct-google-federation donghyeon.kang/keycloak-pattern:feature/keycloak-internal-spa-direct-no-google donghyeon.kang/keycloak-pattern:feature/keycloak-federation-spa-zero-change donghyeon.kang/keycloak-pattern:feature/keycloak-account-linking-spa-ux donghyeon.kang/keycloak-pattern:feature/keycloak-refresh-token-rotation donghyeon.kang/keycloak-pattern:feature/keycloak-pkce-flow-stages donghyeon.kang/keycloak-pattern:feature/keycloak-spring-rs-role-mapping donghyeon.kang/keycloak-pattern:develop-keycloak-pattern2 donghyeon.kang/keycloak-pattern:feature/keycloak-four-pattern-tradeoff-matrix donghyeon.kang/keycloak-pattern:feature/keycloak-public-domain-tunneling donghyeon.kang/keycloak-pattern:feature/keycloak-https-termination-caddy-nginx donghyeon.kang/keycloak-pattern:feature/keycloak-reverse-proxy-headers donghyeon.kang/keycloak-pattern:feature/keycloak-google-redirect-uri-policy donghyeon.kang/keycloak-pattern:feature/keycloak-account-linking-sub-vs-email donghyeon.kang/keycloak-pattern:feature/keycloak-idp-mappers-claim-to-role donghyeon.kang/keycloak-pattern:feature/keycloak-google-claim-attribute-mapping donghyeon.kang/keycloak-pattern:feature/keycloak-first-broker-login-flow donghyeon.kang/keycloak-pattern:feature/keycloak-idp-brokering-google-client donghyeon.kang/keycloak-pattern:feature/keycloak-patterns donghyeon.kang/keycloak-pattern:feature/keycloak-header-spoofing-defense donghyeon.kang/keycloak-pattern:feature/keycloak-nginx-auth-request-integration donghyeon.kang/keycloak-pattern:feature/keycloak-oauth2-proxy-oidc-flow donghyeon.kang/keycloak-pattern:feature/keycloak-bff-csrf-samesite-defense donghyeon.kang/keycloak-pattern:feature/keycloak-bff-oauth2login-session donghyeon.kang/keycloak-pattern:feature/keycloak-token-mediating-access-handoff donghyeon.kang/keycloak-pattern:feature/keycloak-token-mediating-confidential-client donghyeon.kang/keycloak-pattern:feature/keycloak-refresh-rotation-and-logout donghyeon.kang/keycloak-pattern:feature/keycloak-spa-token-storage-tradeoff donghyeon.kang/keycloak-pattern:feature/keycloak-iss-claim-hostname-mismatch donghyeon.kang/keycloak-pattern:feature/keycloak-spring-rs-audience-validator donghyeon.kang/keycloak-pattern:feature/keycloak-vanilla-js-spa-pkce donghyeon.kang/keycloak-pattern:feature/keycloak-realm-client-export donghyeon.kang/keycloak-pattern:feature/keycloak-docker-compose-stack donghyeon.kang/keycloak-pattern:main
25 Commits
develop-keycloak-session-store .. feature/keycloak-b6-key-rotation
Author SHA1 Message Date
DongHyeonkaandClaude Opus 5 aa2c3907f5 docs: B-6 — rotation is safe, retiring the old key is not 
Adding a higher-priority RSA provider leaves both kids in JWKS, so tokens signed before and after the rotation both validate. Deleting the old provider makes its tokens 401 immediately, and the resource server's JWKS cache does not buy a grace period because an unknown kid triggers a refetch.

The encryption key Q3 asks about does not exist yet, since B-2 showed the tokens are stored as plaintext JWTs, so the measured signing-key rotation is what its design has to copy: write with one key, read with several, and keep the overlap longer than the lifetime of anything signed with the old one.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
 2026-09-04 14:33:42 +09:00
DongHyeonkaandClaude Opus 5 f45a2a2aaa docs: B-5 — the pod stays Ready while every request hangs 
Stopping Redis returns HTTP 000 rather than an error because the client waits on reconnect, and the pod keeps serving traffic because the redis health indicator is not in the readiness group even though /actuator/health returns 503. That is the mirror image of A-2, where Keycloak put its database check in readiness and the pods left the Service.

Turning on AOF with config set created the appendonlydir and still lost everything on pod deletion, because /data was the container filesystem; adding a PVC makes the same setting work. Volume first, persistence setting second.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
 2026-09-04 14:29:17 +09:00
DongHyeonkaandClaude Opus 5 7dc0a3e5da docs: B-4 — the edge does not overwrite the headers it never sets 
Two headers of the same name both arrive rather than one overwriting the other, because nginx only replaces headers it sets with proxy_set_header. A comma inside a role name is indistinguishable from the delimiter, and the size limit is a cliff: Tomcat returns 400 around 8KB and the connection dies around 16KB, so the same cause produces two different-looking failures.

Forged identity headers reach the upstream untouched while the JWT-protected paths return 401, which is Q4's own point that a header-fed upstream has nothing to verify against. By Q4's checklist that answer alone points at the BFF structure.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
 2026-09-04 14:23:41 +09:00
DongHyeonkaandClaude Opus 5 b16e1dccf7 docs: B-3 — concurrent refresh does not lose a race, it destroys the session 
Five simultaneous refreshes with one token return a single 200, and that winner's new token is already dead. Reuse detection removes the client session while the user session stays, which is why the other responses read Session doesn't have required client rather than a reuse error.

Comparing policies shows rotation off passes all five and keeps the session, while raising refreshTokenMaxReuse to one still destroys it. Since no retry can recover a removed client session, Q2's own criterion resolves to a lock, and a database row lock is the natural place because its lifetime is tied to the connection.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
 2026-09-04 14:20:04 +09:00
DongHyeonkaandClaude Opus 5 711878379c docs: B-2 — sharing the stores fixes one problem and exposes three more 
Moving the authorized client to JdbcOAuth2AuthorizedClientService makes tokens work across replicas, so the session-in-Redis plus tokens-in-PostgreSQL split holds. The table then shows what sharing cannot fix: the primary key is (client_registration_id, principal_name) with no session in it, so a second login for the same user updates the same row rather than adding one.

The refresh token sits in bytea as the raw JWT, readable with convert_from, and logout clears only the Redis session while the plaintext token row and the Keycloak SSO session both survive. The schema itself failed silently first because the default DDL uses blob, which PostgreSQL does not have, and continue-on-error swallowed it.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
 2026-09-04 14:15:05 +09:00
DongHyeonkaandClaude Opus 5 f2595f748f docs: B-1 — Redis moves the session and leaves the tokens behind 
Adding Spring Session Redis grows the context by 81 beans and swaps sessionRepository for RedisSessionRepository, while authorizedClientService stays InMemoryOAuth2AuthorizedClientService. The user then reads as logged in with principal labuser while accessTokenStoredOnServer is false, which is worse than being logged out.

Redis holds only the security context, serialized with Java native serialization, and the refresh token is not there to encrypt in the first place. Three problems on the way: Kubernetes service links overwrote REDIS_PORT with a tcp:// URL, the tests tried to reach Redis, and the resource server was never deployed so a DNS failure looked like a token failure.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
 2026-09-04 14:05:02 +09:00
DongHyeonkaandClaude Opus 5 e62bbb4df0 docs: B-0 — deploy the BFF and read what autoconfiguration actually chose 
The authorized client repository is AuthenticatedPrincipalOAuth2AuthorizedClientRepository, keyed by principal with no session id in it, which is the mechanism behind the sharing problem Q1 and Q3 describe. Sharing a store does not fix a lookup key.

Five problems on the way in: only build output was committed under bff/, a duplicate YAML key broke the image build and was invisible until the full log was captured, env placeholders without defaults broke the tests, actuator was behind the login redirect so a 200 was the login page, and the 117KB beans response failed through the proxy.

Deploying two replicas made the login itself fail before any experiment started, because the authorization request lives in per-instance memory and the callback lands elsewhere.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
 2026-09-04 13:48:33 +09:00
DongHyeonkaandClaude Opus 5 8f6d67df35 docs: A-7 — three results invert when persistent sessions are turned off 
Disabling persistent-user-sessions moves the session from PostgreSQL into the cluster, and the A-1 and A-8 outcomes flip to 400 Session not active while a new login during database loss starts working. The control group in each case still returns 200, so the injections cut only what they were meant to cut.

This is the pair that makes the A layer legible: the conventional wisdom that sessions ride TCP 7800 is correct for Keycloak 24 and earlier, and the mistake is applying it to 26 without checking the version.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
 2026-09-04 13:33:33 +09:00
DongHyeonkaandClaude Opus 5 114d21aebe docs: A-8 — a rolling restart keeps every session and drops only the cache 
Nine samples through the restart all returned 200, the refresh token issued beforehand still works, and the session count is unchanged at 151 while both caches reset to zero. The updated last_session_refresh proves the write path recovered too, not just the response code.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
 2026-09-04 13:20:56 +09:00
DongHyeonkaandClaude Opus 5 dba0c3975c docs: A-6 — 200ms of network delay becomes 22 seconds of user latency 
Nine database round trips per login multiply the injected delay to 1.9 seconds, and connection pool queueing multiplies it again under twenty concurrent requests. The readiness probe joins the same queue and times out, so the node leaves the load balancer and pushes its load onto the one still standing.

Two injections missed first: the guest interface is enp1s0 rather than eth0, and a filter on it can never match a pod IP because flannel has already encapsulated the packet. The delay has to go on flannel.1, before encapsulation.

The predicted rise in optimistic lock conflicts did not happen, because logins insert new rows rather than contending for one. That belongs to B-3.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
 2026-09-04 13:18:10 +09:00
DongHyeonkaandClaude Opus 5 2fa77a899e docs: A-5 — a one-way block heals itself and a full split still leaves one node serving 
Three injections failed first: kube-router keeps reinserting its chain above a hand-placed FORWARD rule, the JGroups connection direction had reversed since A-1, and only the raw table runs ahead of conntrack. Each failure looked like nothing happening.

Blocking one direction never partitioned the cluster because JGroups reconnected the other way before failure detection fired. Blocking both produced a real split brain with two coordinators in JGROUPS_PING, yet only the non-coordinator node reported DOWN, so the Service kept an endpoint and the front door stayed at 200. That answers the question A-1 left open.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
 2026-09-04 13:12:04 +09:00
DongHyeonkaandClaude Opus 5 d0666c5ba0 docs: A-4 — a dead pod reports healthier than a live one 
Kubernetes keeps calling the node Ready for forty seconds while users already see failures, and the pod on the powered-off machine stays ready=true because its kubelet can no longer contradict itself. Eviction waits another five minutes, then the StatefulSet refuses to recreate its pod and the replacement Deployment pod cannot schedule because the local-path volume is pinned to the dead node.

Killing the server node instead shows the opposite shape: containerd keeps the workload running while the API server, Traefik and the observability stack disappear, so the outage is the missing path rather than the missing application. Traefik at one replica is the ingress single point of failure.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
 2026-09-04 12:25:30 +09:00
DongHyeonkaandClaude Opus 5 99b689e715 docs: A-3 — four logins returned tokens for sessions the crash erased 
Keycloak commits the login INSERT with synchronous_commit off, so a crash loses whole sessions and not just refresh timestamps. Measured 4 of 153 lost, matching the default wal_writer_delay window.

Two injections failed silently first: --grace-period=0 --force lets the container runtime send SIGTERM so PostgreSQL flushes and shuts down cleanly, and SIGKILL to PID 1 from inside its own namespace is ignored by the kernel. Killing a backend makes the postmaster reinitialize, which is a real crash recovery.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
 2026-09-04 12:05:08 +09:00
DongHyeonkaandClaude Opus 5 4177fb6a48 docs: A-2 — losing the database takes every node down while up stays 1 
Both pods go NotReady, the Service endpoint list empties and the front door returns 503, so adding Keycloak replicas buys nothing against database loss. The node holding the session in cache fails too, because a refresh writes LAST_SESSION_REFRESH. Recovery was automatic in about fifteen seconds with no restart, which is what readiness rather than liveness buys.

The observability finding matters as much: up stayed at 1 through a total outage, so alerting on it would have caught nothing. kube-state-metrics is missing and pod readiness is therefore not recorded as a metric.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
 2026-09-04 11:57:55 +09:00
DongHyeonkaandClaude Opus 5 2a98ef1090 docs: A-1 — sessions survive a JGroups partition but logout invalidation does not 
Cutting TCP 7800 leaves cross-node refresh working (200), confirming sessions travel through PostgreSQL rather than the cluster transport. Logout is the opposite: the database row is deleted but the other node answers from its stale local cache, so the A-0 conclusion that invalidation rides the database is corrected here.

Two things the plan did not anticipate: a NetworkPolicy cannot sever an established connection because conntrack accepts it before policy evaluation, and Keycloak reports the partition through its readiness probe so the split node removes itself from the Service.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
 2026-09-04 11:52:49 +09:00
DongHyeonkaandClaude Opus 5 9c3cde457e docs: close nine gaps found by re-reading every open question in full 
Cross-checked each question's 남은 미지수, 다음 검증 and 제약 against the plan item by item. Adds B-0 (autoconfiguration actually chosen), B-6 (encryption key rotation) and B-7 (oauth2-proxy cookie secret rotation) as new experiments, plus lock-holder death, rotation-disabled comparison, partial-logout recovery, store latency and the Q4 design checklist. Restores the Redis persistence comparison and records the correct index URL.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
 2026-09-04 11:16:59 +09:00
DongHyeonkaandClaude Opus 5 f1e8c35805 docs: plan all remaining experiments with architecture, injection points and predictions 
Twenty experiments across four layers, each with a topology diagram marking where the fault goes in, the metrics to watch, a falsifiable prediction written before the run, and a pass/fail rule.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
 2026-09-04 10:50:23 +09:00
DongHyeonkaandClaude Opus 5 1de6108157 docs: add the prerequisite knowledge this lab assumes 
Builds up from HTTP statelessness to why session storage location determines the operational response, so the measurements have context to land in.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
 2026-09-04 10:24:21 +09:00
DongHyeonkaandClaude Opus 5 22d873eb4f docs: capture the SQL the other node actually runs, and correct the replication claim 
PostgreSQL statement logging shows keycloak-1 reading and updating the session created on keycloak-0. The same transaction reveals optimistic locking via VERSION, SKIP LOCKED, and synchronous_commit turned off. Fixes the earlier concept note that credited Infinispan with cross-node propagation.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
 2026-09-04 10:14:45 +09:00
DongHyeonkaandClaude Opus 5 e5ebaeb623 docs: prove sessions are shared by PostgreSQL, not Infinispan replication 
Experiment 0 with three probes: cross-node refresh/logout, cache counter deltas around a single login, and cache entry ownership. Each node caches only what it handled; cache totals sum exactly to the database count.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
 2026-09-04 09:58:10 +09:00
DongHyeonkaandClaude Opus 5 006da7d490 docs: record observability setup and add concept layers 10-13 
Adds Kubernetes resources (StatefulSet, PVC, Secret, RBAC, placement), Keycloak clustering internals (Infinispan, JGroups), Prometheus concepts and virtualization operations.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
 2026-09-04 09:21:45 +09:00
DongHyeonkaandClaude Opus 5 d5cc2b55a9 fix: grant nodes/proxy so kubelet metrics can be scraped 
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
 2026-09-04 09:14:51 +09:00
DongHyeonkaandClaude Opus 5 0bb0e0ac49 feat: add Prometheus, node-exporter and Grafana for fault-injection observability 
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
 2026-09-04 09:13:41 +09:00
DongHyeonkaandClaude Opus 5 33878e8880 docs: record multi-node cluster setup, rationale and formation evidence 
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
 2026-09-03 17:26:45 +09:00
DongHyeonkaandClaude Opus 5 6dce35ec83 feat: deploy Keycloak multi-node cluster with PostgreSQL 
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
 2026-09-03 17:17:25 +09:00
222 changed files with 13864 additions and 40 deletions
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.playwright-mcp/console-2026-09-04T00-53-39-252Z.log
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[ 1289ms] [WARNING] <meta name="apple-mobile-web-app-capable" content="yes"> is deprecated. Please include <meta name="mobile-web-app-capable" content="yes"> @ https://app2.hyeonworks.com/login:0
[ 1417ms] [VERBOSE] [DOM] Input elements should have autocomplete attributes (suggested: "username"): (More info: https://goo.gl/9p2vKq) %o @ https://app2.hyeonworks.com/login:0
[ 9024ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 9130ms] [WARNING] <meta name="apple-mobile-web-app-capable" content="yes"> is deprecated. Please include <meta name="mobile-web-app-capable" content="yes"> @ https://app2.hyeonworks.com/:0
[ 9456ms] [WARNING] Deprecation warning: value provided is not in a recognized RFC2822 or ISO format. moment construction falls back to js Date(), which is not reliable across all browsers and versions. Non RFC2822/ISO date formats are discouraged. Please refer to http://momentjs.com/guides/#/warnings/js-date/ for more info.
Arguments:
[0] _isAMomentObject: true, _isUTC: false, _useUTC: false, _l: undefined, _i: Thu, 27 Aug 2026 13:03:49, _f: undefined, _strict: undefined, _locale: [object Object]
Error
at a.createFromInputFallback (https://app2.hyeonworks.com/public/build/6029.0549a3fcb50e73c4b256.js:624:3)
at an (https://app2.hyeonworks.com/public/build/6029.0549a3fcb50e73c4b256.js:624:25647)
at un (https://app2.hyeonworks.com/public/build/6029.0549a3fcb50e73c4b256.js:624:29355)
at aa (https://app2.hyeonworks.com/public/build/6029.0549a3fcb50e73c4b256.js:624:29221)
at on (https://app2.hyeonworks.com/public/build/6029.0549a3fcb50e73c4b256.js:624:28938)
at sa (https://app2.hyeonworks.com/public/build/6029.0549a3fcb50e73c4b256.js:624:29715)
at A (https://app2.hyeonworks.com/public/build/6029.0549a3fcb50e73c4b256.js:624:29748)
at a (https://app2.hyeonworks.com/public/build/6029.0549a3fcb50e73c4b256.js:621:89)
at f (https://app2.hyeonworks.com/public/build/3719.c065b2e146c4c8347d51.js:1:4635)
at u (https://app2.hyeonworks.com/public/build/322.177b4bb01c5d74f9b28f.js:2473:47448) @ https://app2.hyeonworks.com/public/build/6029.0549a3fcb50e73c4b256.js:620
[ 9605ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 10620ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 11527ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 13875ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
.playwright-mcp/console-2026-09-04T00-53-54-407Z.log
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[ 144ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 153ms] [WARNING] <meta name="apple-mobile-web-app-capable" content="yes"> is deprecated. Please include <meta name="mobile-web-app-capable" content="yes"> @ https://app2.hyeonworks.com/explore:0
[ 1077ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 2101ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 2922ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 7323ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 9370ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
.playwright-mcp/console-2026-09-04T00-54-13-939Z.log
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[ 271ms] [WARNING] <meta name="apple-mobile-web-app-capable" content="yes"> is deprecated. Please include <meta name="mobile-web-app-capable" content="yes"> @ https://app2.hyeonworks.com/explore?schemaVersion=1&orgId=1&panes=%7B%22a%22%3A%7B%22datasource%22%3A%22PBFA97CFB590B2093%22%2C%22queries%22%3A%5B%7B%22refId%22%3A%22A%22%2C%22expr%22%3A%22vendor_statistics_approximate_entries_unique%7Bcache%3D%5C%22sessions%5C%22%7D%22%2C%22range%22%3Atrue%2C%22instant%22%3Afalse%2C%22editorMode%22%3A%22code%22%2C%22legendFormat%22%3A%22%7B%7Bpod%7D%7D%20on%20%7B%7Bnode%7D%7D%22%2C%22datasource%22%3A%7B%22type%22%3A%22prometheus%22%2C%22uid%22%3A%22PBFA97CFB590B2093%22%7D%7D%5D%2C%22range%22%3A%7B%22from%22%3A%22now-15m%22%2C%22to%22%3A%22now%22%7D%7D%7D:0
[ 346ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1512ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 2433ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 6941ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 13188ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 21578ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 25998ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
.playwright-mcp/console-2026-09-04T00-54-40-326Z.log
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[ 766ms] [WARNING] An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing. @ https://auth.hyeonworks.com/realms/master/protocol/openid-connect/3p-cookies/step1.html:0
[ 781ms] [WARNING] An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing. @ https://auth.hyeonworks.com/realms/master/protocol/openid-connect/3p-cookies/step2.html:0
[ 17929ms] [WARNING] An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing. @ https://auth.hyeonworks.com/realms/master/protocol/openid-connect/3p-cookies/step1.html:0
[ 17949ms] [WARNING] An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing. @ https://auth.hyeonworks.com/realms/master/protocol/openid-connect/3p-cookies/step2.html:0
[ 17981ms] [WARNING] An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing. @ https://auth.hyeonworks.com/realms/master/protocol/openid-connect/login-status-iframe.html:0
[ 18447ms] [WARNING] For accessibility reasons an aria-label should be specified on nav groups if a title isn't @ https://auth.hyeonworks.com/resources/9v5yc/admin/keycloak.v2/assets/main-BbID33M6.js:7
[ 18462ms] [WARNING] For accessibility reasons an aria-label should be specified on nav groups if a title isn't @ https://auth.hyeonworks.com/resources/9v5yc/admin/keycloak.v2/assets/main-BbID33M6.js:7
.playwright-mcp/console-2026-09-04T02-10-44-749Z.log
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[ 75ms] [ERROR] Failed to load resource: the server responded with a status of 404 (Not Found) @ https://hyeonworks.com/questions:0
[ 100ms] [ERROR] Failed to load resource: the server responded with a status of 404 (Not Found) @ https://hyeonworks.com/favicon.ico:0
.playwright-mcp/console-2026-09-03T07-41-09-675Z.log → .playwright-mcp/console-2026-09-04T02-10-49-897Z.log
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[ 295ms] [ERROR] Failed to load resource: the server responded with a status of 401 (Unauthorized) @ https://hyeonworks.com/api/v1/studio/session:0
[ 149ms] [ERROR] Failed to load resource: the server responded with a status of 401 (Unauthorized) @ https://hyeonworks.com/api/v1/studio/session:0
.playwright-mcp/console-2026-09-03T07-41-27-913Z.log → .playwright-mcp/console-2026-09-04T02-10-53-778Z.log
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[ 125ms] [ERROR] Failed to load resource: the server responded with a status of 401 (Unauthorized) @ https://hyeonworks.com/api/v1/studio/session:0
[ 103ms] [ERROR] Failed to load resource: the server responded with a status of 401 (Unauthorized) @ https://hyeonworks.com/api/v1/studio/session:0
.playwright-mcp/console-2026-09-03T07-41-40-247Z.log → .playwright-mcp/console-2026-09-04T02-11-03-259Z.log
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.playwright-mcp/console-2026-09-03T07-41-50-414Z.log → .playwright-mcp/console-2026-09-04T02-12-52-735Z.log
+1 -1
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[ 91ms] [ERROR] Failed to load resource: the server responded with a status of 401 (Unauthorized) @ https://hyeonworks.com/api/v1/studio/session:0
[ 132ms] [ERROR] Failed to load resource: the server responded with a status of 401 (Unauthorized) @ https://hyeonworks.com/api/v1/studio/session:0
.playwright-mcp/console-2026-09-03T07-42-00-948Z.log → .playwright-mcp/console-2026-09-04T02-13-10-808Z.log
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[ 88ms] [ERROR] Failed to load resource: the server responded with a status of 401 (Unauthorized) @ https://hyeonworks.com/api/v1/studio/session:0
[ 239ms] [ERROR] Failed to load resource: the server responded with a status of 401 (Unauthorized) @ https://hyeonworks.com/api/v1/studio/session:0
.playwright-mcp/console-2026-09-04T02-13-18-948Z.log
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[ 105ms] [ERROR] Failed to load resource: the server responded with a status of 401 (Unauthorized) @ https://hyeonworks.com/api/v1/studio/session:0
.playwright-mcp/console-2026-09-04T02-13-27-001Z.log
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[ 108ms] [ERROR] Failed to load resource: the server responded with a status of 401 (Unauthorized) @ https://hyeonworks.com/api/v1/studio/session:0
.playwright-mcp/console-2026-09-04T02-50-02-217Z.log
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[ 344ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 869ms] [WARNING] <meta name="apple-mobile-web-app-capable" content="yes"> is deprecated. Please include <meta name="mobile-web-app-capable" content="yes"> @ https://app2.hyeonworks.com/explore?schemaVersion=1&panes=%7B%22cf1%22%3A%7B%22datasource%22%3A%22PBFA97CFB590B2093%22%2C%22queries%22%3A%5B%7B%22refId%22%3A%22A%22%2C%22expr%22%3A%22vendor_cluster_size%22%2C%22range%22%3Atrue%2C%22instant%22%3Afalse%2C%22editorMode%22%3A%22code%22%2C%22legendFormat%22%3A%22%7B%7Bpod%7D%7D+on+%7B%7Bnode%7D%7D%22%2C%22datasource%22%3A%7B%22type%22%3A%22prometheus%22%2C%22uid%22%3A%22PBFA97CFB590B2093%22%7D%7D%5D%2C%22range%22%3A%7B%22from%22%3A%22now-45m%22%2C%22to%22%3A%22now%22%7D%7D%7D&orgId=1:0
[ 1014ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 2039ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 4085ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 7289ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 15556ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 26818ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 32659ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 35930ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 53849ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 61722ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 79450ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 84571ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 87233ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 92665ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 113244ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 119181ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 137390ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 157071ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 166091ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 182011ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 188613ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 206228ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 218561ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 229607ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 235818ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 237158ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 252095ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 261118ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 273809ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 280227ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 292650ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 306477ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 309957ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 311984ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 325683ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 344586ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 357576ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 359294ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 364740ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
.playwright-mcp/console-2026-09-04T02-56-16-987Z.log
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@@ -0,0 +1,129 @@
[ 615ms] [WARNING] <meta name="apple-mobile-web-app-capable" content="yes"> is deprecated. Please include <meta name="mobile-web-app-capable" content="yes"> @ https://app2.hyeonworks.com/explore?schemaVersion=1&panes=%7B%22te0%22%3A%7B%22datasource%22%3A%22PBFA97CFB590B2093%22%2C%22queries%22%3A%5B%7B%22refId%22%3A%22A%22%2C%22expr%22%3A%22up%7Bjob%3D%5C%22keycloak%5C%22%7D%22%2C%22range%22%3Atrue%2C%22instant%22%3Afalse%2C%22editorMode%22%3A%22code%22%2C%22legendFormat%22%3A%22up+%E2%80%94+%7B%7Bpod%7D%7D%22%2C%22datasource%22%3A%7B%22type%22%3A%22prometheus%22%2C%22uid%22%3A%22PBFA97CFB590B2093%22%7D%7D%5D%2C%22range%22%3A%7B%22from%22%3A%22now-20m%22%2C%22to%22%3A%22now%22%7D%7D%7D&orgId=1:0
[ 929ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 2566ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 5541ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 7990ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 12402ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 17640ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 20285ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 28277ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 34341ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 34985ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 50081ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 65649ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 75046ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 75890ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 96067ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 113467ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 121972ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 139681ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 150971ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 161211ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 180744ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 191401ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 210668ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 229082ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 239345ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 252119ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 266045ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 276705ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 289911ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 296875ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 315099ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 325431ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 328418ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 343774ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 347054ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 352405ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 361291ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 370639ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 374286ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 377413ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 394362ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 405423ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 425476ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 434299ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 441775ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 450786ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 456829ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 468812ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 478913ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 491241ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 495228ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 502295ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 511625ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 524619ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 533050ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 553189ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 571699ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 575413ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 588005ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 599161ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 608816ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 619031ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 626612ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 639003ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 655077ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 674532ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 677197ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 696027ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 709512ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 727505ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 747139ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 754565ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 773682ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 784674ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 787399ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 802845ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 825589ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 832768ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 842043ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 852717ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 871748ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 876571ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 894491ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 895515ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 904310ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 916681ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 934752ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 941175ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 946004ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 960849ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 962180ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 984446ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 997579ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1010105ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1027190ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1043388ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1061311ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1066040ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1080349ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1092336ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1104312ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1109362ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1127047ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1134728ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1154899ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1161253ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1174971ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1184491ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1185340ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1189111ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1196984ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1204794ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1247961ms] [WARNING] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: WebSocket is closed before the connection is established. @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1286322ms] [WARNING] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: WebSocket is closed before the connection is established. @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1319329ms] [WARNING] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: WebSocket is closed before the connection is established. @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1362771ms] [WARNING] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: WebSocket is closed before the connection is established. @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1396881ms] [WARNING] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: WebSocket is closed before the connection is established. @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1434184ms] [ERROR] Failed to load resource: the server responded with a status of 502 () @ https://app2.hyeonworks.com/api/user/auth-tokens/rotate:0
[ 1443506ms] [WARNING] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: WebSocket is closed before the connection is established. @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1465016ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 502 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1513337ms] [WARNING] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: WebSocket is closed before the connection is established. @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1556906ms] [WARNING] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: WebSocket is closed before the connection is established. @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1562963ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 502 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1572896ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 502 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1576390ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 503 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1593794ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: HTTP Authentication failed; no valid credentials available @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1600651ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: HTTP Authentication failed; no valid credentials available @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1616424ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: HTTP Authentication failed; no valid credentials available @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
.playwright-mcp/console-2026-09-04T03-23-15-961Z.log
+125
View File
@@ -0,0 +1,125 @@
[ 268ms] [WARNING] <meta name="apple-mobile-web-app-capable" content="yes"> is deprecated. Please include <meta name="mobile-web-app-capable" content="yes"> @ https://app2.hyeonworks.com/login:0
[ 379ms] [VERBOSE] [DOM] Input elements should have autocomplete attributes (suggested: "username"): (More info: https://goo.gl/9p2vKq) %o @ https://app2.hyeonworks.com/login:0
[ 10453ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 10532ms] [WARNING] <meta name="apple-mobile-web-app-capable" content="yes"> is deprecated. Please include <meta name="mobile-web-app-capable" content="yes"> @ https://app2.hyeonworks.com/explore?schemaVersion=1&panes=%7B%22ich%22%3A%7B%22datasource%22%3A%22PBFA97CFB590B2093%22%2C%22queries%22%3A%5B%7B%22refId%22%3A%22A%22%2C%22expr%22%3A%22up%7Bjob%3D%7E%5C%22keycloak%7Cnode-exporter%5C%22%7D%22%2C%22range%22%3Atrue%2C%22instant%22%3Afalse%2C%22editorMode%22%3A%22code%22%2C%22legendFormat%22%3A%22%7B%7Bjob%7D%7D+%E2%80%94+%7B%7Bpod%7D%7D%7B%7Bnode%7D%7D%22%2C%22datasource%22%3A%7B%22type%22%3A%22prometheus%22%2C%22uid%22%3A%22PBFA97CFB590B2093%22%7D%7D%5D%2C%22range%22%3A%7B%22from%22%3A%22now-55m%22%2C%22to%22%3A%22now%22%7D%7D%7D&orgId=1:0
[ 11687ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 13737ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 15113ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 20185ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 27259ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 40154ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 41870ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 50493ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 54082ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 60121ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 74362ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 83269ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 95349ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 98008ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 104458ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 123816ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 142764ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 157198ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 175220ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 182187ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 183411ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 190581ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 199499ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 209995ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 214849ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 233084ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 242910ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 257975ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 277220ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 290806ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 292674ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 300013ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 309267ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 323998ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 328620ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 339787ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 355959ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 361079ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 369272ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 381866ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 397120ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 400712ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 412579ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 431630ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 440746ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 447809ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 461741ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 475459ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 482723ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 494299ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 513174ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 521541ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 532145ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 551129ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 556250ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 574381ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 586190ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 595782ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 610555ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 630695ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 633257ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 652194ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 671361ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 677606ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 692444ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 696949ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 700122ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 709954ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 723992ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 743173ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 745075ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 753299ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 766683ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 767855ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 787261ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 789725ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 800680ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 811324ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 814096ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 829045ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 848506ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 857716ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 866212ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 873174ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 876033ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 895198ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 898884ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 918642ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 930133ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 934008ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 948541ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 956860ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 959397ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 968406ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 971788ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 982746ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 997394ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1005078ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1009269ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1021453ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1026674ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1042137ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1057497ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1059851ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1061855ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1071317ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1078179ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1084940ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1093950ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1112279ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1124360ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1139110ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1157981ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1163071ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1179032ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1181195ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1191955ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1201472ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1218261ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1221169ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1229430ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
.playwright-mcp/console-2026-09-04T03-43-55-141Z.log
+50
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@@ -0,0 +1,50 @@
[ 199ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 297ms] [WARNING] <meta name="apple-mobile-web-app-capable" content="yes"> is deprecated. Please include <meta name="mobile-web-app-capable" content="yes"> @ https://app2.hyeonworks.com/explore?schemaVersion=1&orgId=1&panes=%7B%22a%22%3A%7B%22datasource%22%3A%22PBFA97CFB590B2093%22%2C%22queries%22%3A%5B%7B%22refId%22%3A%22A%22%2C%22expr%22%3A%22vendor_cluster_size%22%2C%22range%22%3Atrue%2C%22instant%22%3Afalse%2C%22editorMode%22%3A%22code%22%2C%22legendFormat%22%3A%22%7B%7Bpod%7D%7D%22%2C%22datasource%22%3A%7B%22type%22%3A%22prometheus%22%2C%22uid%22%3A%22PBFA97CFB590B2093%22%7D%7D%5D%2C%22range%22%3A%7B%22from%22%3A%22now-25m%22%2C%22to%22%3A%22now%22%7D%7D%7D:0
[ 1000ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 2023ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 3559ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 7749ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 16364ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 25781ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 42158ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 59672ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 77090ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 87426ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 89952ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 104743ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error in connection establishment: net::ERR_NAME_NOT_RESOLVED @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1573121ms] [WARNING] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: WebSocket is closed before the connection is established. @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1584038ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: HTTP Authentication failed; no valid credentials available @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1601626ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: HTTP Authentication failed; no valid credentials available @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1613280ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: HTTP Authentication failed; no valid credentials available @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1630173ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: HTTP Authentication failed; no valid credentials available @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1634776ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: HTTP Authentication failed; no valid credentials available @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1654205ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: HTTP Authentication failed; no valid credentials available @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1661576ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: HTTP Authentication failed; no valid credentials available @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1665269ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: HTTP Authentication failed; no valid credentials available @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1682669ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: HTTP Authentication failed; no valid credentials available @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1689435ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: HTTP Authentication failed; no valid credentials available @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1704385ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: HTTP Authentication failed; no valid credentials available @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1706314ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: HTTP Authentication failed; no valid credentials available @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1724551ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: HTTP Authentication failed; no valid credentials available @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1743701ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: HTTP Authentication failed; no valid credentials available @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1758339ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: HTTP Authentication failed; no valid credentials available @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1769299ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: HTTP Authentication failed; no valid credentials available @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1789478ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: HTTP Authentication failed; no valid credentials available @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1795415ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: HTTP Authentication failed; no valid credentials available @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1815382ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: HTTP Authentication failed; no valid credentials available @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1820392ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: HTTP Authentication failed; no valid credentials available @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1822445ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: HTTP Authentication failed; no valid credentials available @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1839035ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: HTTP Authentication failed; no valid credentials available @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1840162ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: HTTP Authentication failed; no valid credentials available @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1847739ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: HTTP Authentication failed; no valid credentials available @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1861419ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: HTTP Authentication failed; no valid credentials available @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1880381ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: HTTP Authentication failed; no valid credentials available @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1893315ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: HTTP Authentication failed; no valid credentials available @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1911434ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: HTTP Authentication failed; no valid credentials available @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1922701ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: HTTP Authentication failed; no valid credentials available @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1933868ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: HTTP Authentication failed; no valid credentials available @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1944951ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1948001ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1952503ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1953320ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1955369ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
.playwright-mcp/console-2026-09-04T04-16-32-330Z.log
+20
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@@ -0,0 +1,20 @@
[ 585ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1132ms] [WARNING] <meta name="apple-mobile-web-app-capable" content="yes"> is deprecated. Please include <meta name="mobile-web-app-capable" content="yes"> @ https://app2.hyeonworks.com/explore?schemaVersion=1&panes=%7B%22o68%22%3A%7B%22datasource%22%3A%22PBFA97CFB590B2093%22%2C%22queries%22%3A%5B%7B%22refId%22%3A%22A%22%2C%22expr%22%3A%22agroal_blocking_time_max_milliseconds%22%2C%22range%22%3Atrue%2C%22instant%22%3Afalse%2C%22editorMode%22%3A%22code%22%2C%22legendFormat%22%3A%22blocking+max+-+%7B%7Bpod%7D%7D%22%2C%22datasource%22%3A%7B%22type%22%3A%22prometheus%22%2C%22uid%22%3A%22PBFA97CFB590B2093%22%7D%7D%5D%2C%22range%22%3A%7B%22from%22%3A%22now-30m%22%2C%22to%22%3A%22now%22%7D%7D%7D&orgId=1:0
[ 1555ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 3604ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 6373ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 9135ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 19066ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 24595ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 47125ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 52154ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 67608ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 86965ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 108668ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 129158ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 137544ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 152699ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 159898ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 173491ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 187925ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 197824ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
.playwright-mcp/console-2026-09-04T04-19-58-373Z.log
+143
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@@ -0,0 +1,143 @@
[ 635ms] [WARNING] <meta name="apple-mobile-web-app-capable" content="yes"> is deprecated. Please include <meta name="mobile-web-app-capable" content="yes"> @ https://app2.hyeonworks.com/explore?schemaVersion=1&orgId=1&panes=%7B%22a%22%3A%7B%22datasource%22%3A%22PBFA97CFB590B2093%22%2C%22queries%22%3A%5B%7B%22refId%22%3A%22A%22%2C%22expr%22%3A%22vendor_statistics_approximate_entries_unique%7Bcache%3D%5C%22sessions%5C%22%7D%22%2C%22range%22%3Atrue%2C%22instant%22%3Afalse%2C%22editorMode%22%3A%22code%22%2C%22legendFormat%22%3A%22%7B%7Bpod%7D%7D%22%2C%22datasource%22%3A%7B%22type%22%3A%22prometheus%22%2C%22uid%22%3A%22PBFA97CFB590B2093%22%7D%7D%2C%7B%22refId%22%3A%22B%22%2C%22expr%22%3A%22vendor_cluster_size%22%2C%22range%22%3Atrue%2C%22instant%22%3Afalse%2C%22editorMode%22%3A%22code%22%2C%22legendFormat%22%3A%22cluster_size%20%7B%7Bpod%7D%7D%22%2C%22datasource%22%3A%7B%22type%22%3A%22prometheus%22%2C%22uid%22%3A%22PBFA97CFB590B2093%22%7D%7D%5D%2C%22range%22%3A%7B%22from%22%3A%22now-15m%22%2C%22to%22%3A%22now%22%7D%7D%7D:0
[ 686ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1451ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 3030ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 4308ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 5296ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 7691ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 18337ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 20184ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 32473ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 50697ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 65961ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 85590ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 99644ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 115524ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 130773ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 134354ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 142549ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 151361ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 155246ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 165901ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 169379ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 180952ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 190372ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 193657ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 205737ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 220582ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 225496ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 240339ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 244029ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 264211ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 273424ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 284893ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 292571ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 305778ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 306804ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 324378ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 335169ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 337968ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 352967ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 364258ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 379409ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 399590ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 403681ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 406340ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 421033ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 428667ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 429483ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 437573ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 442286ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 445865ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 456312ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 464043ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 480382ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 491438ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 494608ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 508231ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 528305ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 529632ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 538033ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 550079ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 566347ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 586157ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 603877ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 615779ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 624657ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 629879ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 637255ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 643298ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 650047ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 668080ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 669816ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 675422ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 677001ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 686611ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 692655ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 713114ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 723787ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 730443ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 751427ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 757583ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 776007ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 792298ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 803509ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 822917ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 827374ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 847278ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 867460ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 875338ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 886296ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 900938ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 912511ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 917067ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 924405ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 930435ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 942211ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 953146ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 957153ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 969140ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 984088ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1003544ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1014908ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1020851ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1034668ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1040406ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1056887ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1062828ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1073375ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1085052ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1102031ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1110039ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1129341ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1132300ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1133670ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1142705ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1160906ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1172400ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1190482ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1196673ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1213666ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1225136ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1228310ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1242751ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1243874ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1256126ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1274444ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1288526ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1307058ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1320986ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1325134ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1335974ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1344832ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1354780ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1364165ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1383346ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1399019ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1400207ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1413875ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1423809ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1427502ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1430773ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1436408ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
[ 1447464ms] [ERROR] WebSocket connection to 'wss://app2.hyeonworks.com/api/live/ws' failed: Error during WebSocket handshake: Unexpected response code: 400 @ https://app2.hyeonworks.com/public/build/1518.a3f1f690c084a37f01c7.js:362
.playwright-mcp/console-2026-09-04T04-46-50-423Z.log
+1
View File
@@ -0,0 +1 @@
[ 207ms] [ERROR] Failed to load resource: the server responded with a status of 404 () @ https://app1.hyeonworks.com/favicon.ico:0
.playwright-mcp/console-2026-09-04T05-00-51-720Z.log
+1
View File
@@ -0,0 +1 @@
[ 236ms] [ERROR] Failed to load resource: the server responded with a status of 500 () @ https://app1.hyeonworks.com/bff/api/me:0
.playwright-mcp/console-2026-09-04T05-02-32-624Z.log
+2
View File
@@ -0,0 +1,2 @@
[ 7292ms] [ERROR] Access to fetch at 'https://auth.hyeonworks.com/realms/keycloak-patterns/protocol/openid-connect/auth?response_type=code&client_id=bff-confidential&scope=openid%20profile%20email&state=WWc76H7TY73Fbsdc41B2nRD5exkXqHcohLh4WdJB4AA%3D&redirect_uri=https://app1.hyeonworks.com/login/oauth2/code/keycloak&nonce=A4TXweuKS4Y5HdZ63rLJUez1ZOyI2em6zs3OIfTXLFo&code_challenge=wPr8PXG0lcUvie7Wo91YrVMhOUYq0KtEU4PxVJ0_CWA&code_challenge_method=S256' (redirected from 'https://app1.hyeonworks.com/bff/api/me') from origin 'https://app1.hyeonworks.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. @ https://app1.hyeonworks.com/bff/token-boundary:0
[ 7293ms] [ERROR] Failed to load resource: net::ERR_FAILED @ https://auth.hyeonworks.com/realms/keycloak-patterns/protocol/openid-connect/auth?response_type=code&client_id=bff-confidential&scope=openid%20profile%20email&state=WWc76H7TY73Fbsdc41B2nRD5exkXqHcohLh4WdJB4AA%3D&redirect_uri=https://app1.hyeonworks.com/login/oauth2/code/keycloak&nonce=A4TXweuKS4Y5HdZ63rLJUez1ZOyI2em6zs3OIfTXLFo&code_challenge=wPr8PXG0lcUvie7Wo91YrVMhOUYq0KtEU4PxVJ0_CWA&code_challenge_method=S256:0
.playwright-mcp/console-2026-09-04T05-02-45-161Z.log
+2
View File
@@ -0,0 +1,2 @@
[ 6726ms] [ERROR] Access to fetch at 'https://auth.hyeonworks.com/realms/keycloak-patterns/protocol/openid-connect/auth?response_type=code&client_id=bff-confidential&scope=openid%20profile%20email&state=GGupuPr3ZklKp8ah99r7h7mNHEq9yTsEWZr85WyXevE%3D&redirect_uri=https://app1.hyeonworks.com/login/oauth2/code/keycloak&nonce=rPVvEOvG7rzssAjR7pP67qNvoY2W6ZVpIpKYz1LGoU8&code_challenge=qoKRLRrzB7z9CU_rlaAxJ7UYcRZswyqmDi8PgxmaWM0&code_challenge_method=S256' (redirected from 'https://app1.hyeonworks.com/bff/api/me') from origin 'https://app1.hyeonworks.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. @ https://app1.hyeonworks.com/:0
[ 6726ms] [ERROR] Failed to load resource: net::ERR_FAILED @ https://auth.hyeonworks.com/realms/keycloak-patterns/protocol/openid-connect/auth?response_type=code&client_id=bff-confidential&scope=openid%20profile%20email&state=GGupuPr3ZklKp8ah99r7h7mNHEq9yTsEWZr85WyXevE%3D&redirect_uri=https://app1.hyeonworks.com/login/oauth2/code/keycloak&nonce=rPVvEOvG7rzssAjR7pP67qNvoY2W6ZVpIpKYz1LGoU8&code_challenge=qoKRLRrzB7z9CU_rlaAxJ7UYcRZswyqmDi8PgxmaWM0&code_challenge_method=S256:0
.playwright-mcp/console-2026-09-04T05-12-36-323Z.log
+2
View File
@@ -0,0 +1,2 @@
[ 6898ms] [ERROR] Failed to load resource: the server responded with a status of 403 () @ https://app1.hyeonworks.com/logout:0
[ 23950ms] [ERROR] Failed to load resource: the server responded with a status of 403 () @ https://app1.hyeonworks.com/logout:0
.playwright-mcp/page-2026-09-03T07-41-09-984Z.yml
-25
View File
@@ -1,25 +0,0 @@
- generic [ref=f7e3]:
- link "본문으로 건너뛰기" [ref=f7e4] [cursor=pointer]:
- /url: "#main-content"
- banner [ref=f7e5]:
- generic [ref=f7e6]:
- link "TechLog 홈" [ref=f7e8] [cursor=pointer]:
- /url: /
- text: TechLog
- generic [ref=f7e9]:
- button "TechLog 검색 열기" [ref=f7e11] [cursor=pointer]: 검색
- group [ref=f7e12]:
- generic "메뉴" [ref=f7e13] [cursor=pointer]
- generic [ref=f7e14]:
- paragraph [ref=f7e15]: 화면을 준비하고 있습니다.
- generic [ref=f7e16]: TechLog 로딩 중
- contentinfo [ref=f7e17]:
- generic [ref=f7e18]:
- generic [ref=f7e19]:
- paragraph [ref=f7e20]: 동현
- paragraph [ref=f7e21]: 문제를 재현하고 검증해 실제 운영에 적용할 수 있는 형태로 정리합니다.
- generic [ref=f7e22]:
- link "프로필" [ref=f7e23] [cursor=pointer]:
- /url: /profile
- link "변경 기록" [ref=f7e24] [cursor=pointer]:
- /url: /releases
.playwright-mcp/page-2026-09-04T00-53-40-561Z.yml
+2
View File
@@ -0,0 +1,2 @@
- main [ref=e7]:
- status "Loading" [ref=e10]
.playwright-mcp/page-2026-09-04T00-53-48-279Z.yml
+1
View File
@@ -0,0 +1 @@
- main [ref=f3e7]
.playwright-mcp/page-2026-09-04T00-53-54-595Z.yml
+2
View File
@@ -0,0 +1,2 @@
- main [ref=f6e7]:
- status "Loading" [ref=f6e10]
.playwright-mcp/page-2026-09-04T00-54-14-322Z.yml
+104
View File
@@ -0,0 +1,104 @@
- generic [ref=f9e4]:
- link "Skip to main content" [ref=f9e5] [cursor=pointer]:
- /url: "#pageContent"
- banner [ref=f9e7]:
- generic [ref=f9e8]:
- link [ref=f9e10] [cursor=pointer]:
- /url: /
- img "Grafana" [ref=f9e11]
- generic [ref=f9e14]:
- button "Search or jump to..." [ref=f9e18] [cursor=pointer]
- generic [ref=f9e19]: ctrl+k
- generic [ref=f9e23]:
- button "New" [ref=f9e24] [cursor=pointer]
- button "Help" [ref=f9e30] [cursor=pointer]
- button "News" [ref=f9e33] [cursor=pointer]
- button "Profile" [ref=f9e36] [cursor=pointer]:
- img "User avatar" [ref=f9e37]
- generic [ref=f9e38]:
- button "Open menu" [ref=f9e40] [cursor=pointer]
- navigation "Breadcrumbs" [ref=f9e43]:
- list [ref=f9e44]:
- listitem [ref=f9e45]:
- link "Home" [ref=f9e46] [cursor=pointer]:
- /url: /
- listitem [ref=f9e50]:
- link "Explore" [ref=f9e51] [cursor=pointer]:
- /url: /explore
- listitem [ref=f9e55]:
- generic "Prometheus" [ref=f9e56]
- generic [ref=f9e57]:
- button "Show more items" [ref=f9e60] [cursor=pointer]
- button "Toggle top search bar" [ref=f9e64] [cursor=pointer]
- main [ref=f9e70]:
- generic [ref=f9e72]:
- heading "Explore" [level=1] [ref=f9e73]
- generic [ref=f9e78]:
- navigation "Explore toolbar" [ref=f9e80]:
- navigation "Search links" [ref=f9e82]:
- generic [ref=f9e83]:
- button "Content outline" [expanded] [ref=f9e85] [cursor=pointer]:
- generic [ref=f9e88]: Outline
- generic [ref=f9e93] [cursor=pointer]:
- img "Prometheus logo" [ref=f9e95]
- textbox "Select a data source" [ref=f9e96]:
- /placeholder: ""
- button "Show more items" [ref=f9e102] [cursor=pointer]
- generic [ref=f9e106]:
- generic [ref=f9e110]:
- button "Collapse outline" [expanded] [ref=f9e112] [cursor=pointer]:
- img "arrow-from-right" [ref=f9e113]
- button "Queries" [ref=f9e116] [cursor=pointer]:
- img "arrow" [ref=f9e117]
- generic [ref=f9e124]:
- generic [ref=f9e126]:
- generic "Query editor row" [ref=f9e129]:
- generic [ref=f9e130]:
- generic [ref=f9e132]:
- generic [ref=f9e133]:
- button "Collapse query row" [expanded] [ref=f9e134] [cursor=pointer]
- generic [ref=f9e137]:
- button "Query editor row title A" [ref=f9e138] [cursor=pointer]:
- generic [ref=f9e139]: A
- emphasis [ref=f9e140]: (Prometheus)
- generic [ref=f9e141]:
- button "Show data source help" [ref=f9e143] [cursor=pointer]
- button "Duplicate query" [ref=f9e147] [cursor=pointer]
- button "Hide response" [ref=f9e151] [cursor=pointer]
- button "Remove query" [ref=f9e155] [cursor=pointer]
- button "Drag and drop to reorder" [ref=f9e158]:
- img "Drag and drop to reorder" [ref=f9e159]
- generic [ref=f9e162]:
- generic [ref=f9e163]:
- button "Kick start your query" [ref=f9e164] [cursor=pointer]
- generic [ref=f9e167]:
- generic [ref=f9e168] [cursor=pointer]: Explain
- generic [ref=f9e169]:
- checkbox "Explain Toggle switch" [ref=f9e170]
- generic "Toggle switch" [ref=f9e171] [cursor=pointer]
- radiogroup [ref=f9e176]:
- generic [ref=f9e177]:
- radio "Builder" [ref=f9e178] [cursor=pointer]
- generic [ref=f9e179] [cursor=pointer]: Builder
- generic [ref=f9e180]:
- radio "Code" [checked] [ref=f9e181] [cursor=pointer]
- generic [ref=f9e182] [cursor=pointer]: Code
- generic [ref=f9e184]:
- generic [ref=f9e186]:
- button "Loading metrics..." [disabled] [ref=f9e187] [cursor=pointer]
- generic [ref=f9e190]: Loading editor
- 'button "Options Legend: {{pod}} on {{node}} Format: Time series Step: auto Type: Range Exemplars: false" [ref=f9e198] [cursor=pointer]':
- generic [ref=f9e202]:
- heading "Options" [level=6] [ref=f9e203]
- generic [ref=f9e204]:
- generic [ref=f9e205]: "Legend: {{pod}} on {{node}}"
- generic [ref=f9e206]: "Format: Time series"
- generic [ref=f9e207]: "Step: auto"
- generic [ref=f9e208]: "Type: Range"
- generic [ref=f9e209]: "Exemplars: false"
- generic [ref=f9e210]:
- button "Add query" [ref=f9e211] [cursor=pointer]
- button "Query history" [ref=f9e215] [cursor=pointer]
- button "Query inspector" [ref=f9e219] [cursor=pointer]
- generic:
- main
.playwright-mcp/page-2026-09-04T00-54-40-837Z.yml
+4
View File
@@ -0,0 +1,4 @@
- main [ref=f12e3]:
- generic [ref=f12e4]:
- progressbar "Contents" [ref=f12e5]
- paragraph [ref=f12e8]: Loading the Administration Console
.playwright-mcp/page-2026-09-04T00-54-58-719Z.yml
+4
View File
@@ -0,0 +1,4 @@
- generic [active] [ref=f15e1]:
- progressbar "Loading" [ref=f15e4]
- generic:
- list
.playwright-mcp/page-2026-09-04T02-10-44-851Z.yml
+1
View File
@@ -0,0 +1 @@
- generic [active] [ref=f18e1]: Not Found
.playwright-mcp/page-2026-09-03T07-41-27-980Z.yml → .playwright-mcp/page-2026-09-04T02-10-50-012Z.yml
View File
.playwright-mcp/page-2026-09-03T07-41-40-313Z.yml → .playwright-mcp/page-2026-09-04T02-10-53-850Z.yml
View File
.playwright-mcp/page-2026-09-03T07-41-50-480Z.yml → .playwright-mcp/page-2026-09-04T02-11-03-323Z.yml
View File
.playwright-mcp/page-2026-09-03T07-42-01-011Z.yml → .playwright-mcp/page-2026-09-04T02-12-52-835Z.yml
View File
.playwright-mcp/page-2026-09-04T02-13-10-875Z.yml
View File
.playwright-mcp/page-2026-09-04T02-13-19-024Z.yml
View File
.playwright-mcp/page-2026-09-04T02-13-27-084Z.yml
View File
.playwright-mcp/page-2026-09-04T02-50-03-122Z.yml
+151
View File
@@ -0,0 +1,151 @@
- generic [active] [ref=e1]:
- generic [ref=e4]:
- link "Skip to main content" [ref=e5] [cursor=pointer]:
- /url: "#pageContent"
- banner [ref=e7]:
- generic [ref=e8]:
- link [ref=e10] [cursor=pointer]:
- /url: /
- img "Grafana" [ref=e11]
- generic [ref=e14]:
- button "Search or jump to..." [ref=e18] [cursor=pointer]
- generic [ref=e19]: ctrl+k
- generic [ref=e23]:
- button "New" [ref=e24] [cursor=pointer]
- button "Help" [ref=e30] [cursor=pointer]
- button "News" [ref=e33] [cursor=pointer]
- button "Profile" [ref=e36] [cursor=pointer]:
- img "User avatar" [ref=e37]
- generic [ref=e38]:
- button "Open menu" [ref=e40] [cursor=pointer]
- navigation "Breadcrumbs" [ref=e43]:
- list [ref=e44]:
- listitem [ref=e45]:
- link "Home" [ref=e46] [cursor=pointer]:
- /url: /
- listitem [ref=e50]:
- link "Explore" [ref=e51] [cursor=pointer]:
- /url: /explore
- listitem [ref=e55]:
- generic "Prometheus" [ref=e56]
- generic [ref=e57]:
- generic [ref=e60]:
- button "Copy shortened URL" [ref=e61] [cursor=pointer]
- button "Open copy link options" [ref=e64] [cursor=pointer]
- button "Toggle top search bar" [ref=e68] [cursor=pointer]
- main [ref=e74]:
- generic [ref=e76]:
- heading "Explore" [level=1] [ref=e77]
- generic [ref=e82]:
- navigation "Explore toolbar" [ref=e84]:
- navigation "Search links" [ref=e86]:
- generic [ref=e87]:
- button "Content outline" [expanded] [ref=e89] [cursor=pointer]:
- generic [ref=e92]: Outline
- generic [ref=e97] [cursor=pointer]:
- img "Prometheus logo" [ref=e99]
- textbox "Select a data source" [ref=e100]:
- /placeholder: ""
- generic [ref=e104]:
- button "Split the pane" [ref=e106] [cursor=pointer]:
- generic [ref=e109]: Split
- button "Add" [ref=e111] [cursor=pointer]
- generic [ref=e116]:
- 'button "Time range selected: Last 45 minutes" [ref=e117] [cursor=pointer]'
- button "Zoom out time range" [ref=e122] [cursor=pointer]
- generic [ref=e126]:
- button "Run query" [ref=e127] [cursor=pointer]
- button "Auto refresh turned off. Choose refresh time interval" [ref=e131] [cursor=pointer]
- generic [ref=e135]:
- generic [ref=e139]:
- button "Collapse outline" [expanded] [ref=e141] [cursor=pointer]:
- img "arrow-from-right" [ref=e142]
- button "Queries" [ref=e145] [cursor=pointer]:
- img "arrow" [ref=e146]
- button "Graph" [ref=e150] [cursor=pointer]:
- img "graph-bar" [ref=e151]
- generic [ref=e158]:
- generic [ref=e160]:
- generic "Query editor row" [ref=e163]:
- generic [ref=e164]:
- generic [ref=e166]:
- generic [ref=e167]:
- button "Collapse query row" [expanded] [ref=e168] [cursor=pointer]
- generic [ref=e171]:
- button "Query editor row title A" [ref=e172] [cursor=pointer]:
- generic [ref=e173]: A
- emphasis [ref=e174]: (Prometheus)
- generic [ref=e175]:
- button "Show data source help" [ref=e177] [cursor=pointer]
- button "Duplicate query" [ref=e181] [cursor=pointer]
- button "Hide response" [ref=e185] [cursor=pointer]
- button "Remove query" [ref=e189] [cursor=pointer]
- button "Drag and drop to reorder" [ref=e192]:
- img "Drag and drop to reorder" [ref=e193]
- generic [ref=e196]:
- generic [ref=e197]:
- button "Kick start your query" [ref=e198] [cursor=pointer]
- generic [ref=e201]:
- generic [ref=e202] [cursor=pointer]: Explain
- generic [ref=e203]:
- checkbox "Explain Toggle switch" [ref=e204]
- generic "Toggle switch" [ref=e205] [cursor=pointer]
- radiogroup [ref=e210]:
- generic [ref=e211]:
- radio "Builder" [ref=e212] [cursor=pointer]
- generic [ref=e213] [cursor=pointer]: Builder
- generic [ref=e214]:
- radio "Code" [checked] [ref=e215] [cursor=pointer]
- generic [ref=e216] [cursor=pointer]: Code
- generic [ref=e218]:
- generic [ref=e220]:
- button "Metrics browser" [ref=e221] [cursor=pointer]
- code [ref=e228]:
- generic [ref=e229]:
- generic [ref=e234]: vendor_cluster_size
- textbox "Editor content;Press Alt+F1 for Accessibility Options." [ref=e239]: vendor_cluster_size
- 'button "Options Legend: {{pod}} on {{node}} Format: Time series Step: auto Type: Range Exemplars: false" [ref=e245] [cursor=pointer]':
- generic [ref=e249]:
- heading "Options" [level=6] [ref=e250]
- generic [ref=e251]:
- generic [ref=e252]: "Legend: {{pod}} on {{node}}"
- generic [ref=e253]: "Format: Time series"
- generic [ref=e254]: "Step: auto"
- generic [ref=e255]: "Type: Range"
- generic [ref=e256]: "Exemplars: false"
- generic [ref=e257]:
- button "Add query" [ref=e258] [cursor=pointer]
- button "Query history" [ref=e262] [cursor=pointer]
- button "Query inspector" [ref=e266] [cursor=pointer]
- main [ref=e270]:
- region [ref=e272]:
- generic [ref=e273]:
- heading "Graph" [level=2] [ref=e275]
- radiogroup [ref=e278]:
- generic [ref=e279]:
- radio "Lines" [checked] [ref=e280] [cursor=pointer]
- generic [ref=e281] [cursor=pointer]: Lines
- generic [ref=e282]:
- radio "Bars" [ref=e283] [cursor=pointer]
- generic [ref=e284] [cursor=pointer]: Bars
- generic [ref=e285]:
- radio "Points" [ref=e286] [cursor=pointer]
- generic [ref=e287] [cursor=pointer]: Points
- generic [ref=e288]:
- radio "Stacked lines" [ref=e289] [cursor=pointer]
- generic [ref=e290] [cursor=pointer]: Stacked lines
- generic [ref=e291]:
- radio "Stacked bars" [ref=e292] [cursor=pointer]
- generic [ref=e293] [cursor=pointer]: Stacked bars
- list [ref=e302]:
- listitem [ref=e303]:
- button "keycloak-0 on kc-lab-2" [ref=e307] [cursor=pointer]
- listitem [ref=e308]:
- button "keycloak-0 on kc-lab-2" [ref=e312] [cursor=pointer]
- listitem [ref=e313]:
- button "keycloak-1 on kc-lab-1" [ref=e317] [cursor=pointer]
- generic [ref=e322]:
- alert
- alert
- complementary
- complementary
.playwright-mcp/page-2026-09-04T02-56-17-648Z.yml
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- generic [active] [ref=f3e1]:
- generic [ref=f3e4]:
- link "Skip to main content" [ref=f3e5] [cursor=pointer]:
- /url: "#pageContent"
- banner [ref=f3e7]:
- generic [ref=f3e8]:
- link [ref=f3e10] [cursor=pointer]:
- /url: /
- img "Grafana" [ref=f3e11]
- generic [ref=f3e14]:
- button "Search or jump to..." [ref=f3e18] [cursor=pointer]
- generic [ref=f3e19]: ctrl+k
- generic [ref=f3e23]:
- button "New" [ref=f3e24] [cursor=pointer]
- button "Help" [ref=f3e30] [cursor=pointer]
- button "News" [ref=f3e33] [cursor=pointer]
- button "Profile" [ref=f3e36] [cursor=pointer]:
- img "User avatar" [ref=f3e37]
- generic [ref=f3e38]:
- button "Open menu" [ref=f3e40] [cursor=pointer]
- navigation "Breadcrumbs" [ref=f3e43]:
- list [ref=f3e44]:
- listitem [ref=f3e45]:
- link "Home" [ref=f3e46] [cursor=pointer]:
- /url: /
- listitem [ref=f3e50]:
- link "Explore" [ref=f3e51] [cursor=pointer]:
- /url: /explore
- listitem [ref=f3e55]:
- generic "Prometheus" [ref=f3e56]
- generic [ref=f3e57]:
- generic [ref=f3e60]:
- button "Copy shortened URL" [ref=f3e61] [cursor=pointer]
- button "Open copy link options" [ref=f3e64] [cursor=pointer]
- button "Toggle top search bar" [ref=f3e68] [cursor=pointer]
- main [ref=f3e74]:
- generic [ref=f3e76]:
- heading "Explore" [level=1] [ref=f3e77]
- generic [ref=f3e82]:
- navigation "Explore toolbar" [ref=f3e84]:
- navigation "Search links" [ref=f3e86]:
- generic [ref=f3e87]:
- button "Content outline" [expanded] [ref=f3e89] [cursor=pointer]:
- generic [ref=f3e92]: Outline
- generic [ref=f3e97] [cursor=pointer]:
- img "Prometheus logo" [ref=f3e99]
- textbox "Select a data source" [ref=f3e100]:
- /placeholder: ""
- generic [ref=f3e104]:
- button "Split the pane" [ref=f3e106] [cursor=pointer]:
- generic [ref=f3e109]: Split
- button "Add" [ref=f3e111] [cursor=pointer]
- generic [ref=f3e116]:
- 'button "Time range selected: Last 20 minutes" [ref=f3e117] [cursor=pointer]'
- button "Zoom out time range" [ref=f3e122] [cursor=pointer]
- generic [ref=f3e126]:
- button "Run query" [ref=f3e127] [cursor=pointer]
- button "Auto refresh turned off. Choose refresh time interval" [ref=f3e131] [cursor=pointer]
- generic [ref=f3e135]:
- generic [ref=f3e139]:
- button "Collapse outline" [expanded] [ref=f3e141] [cursor=pointer]:
- img "arrow-from-right" [ref=f3e142]
- button "Queries" [ref=f3e145] [cursor=pointer]:
- img "arrow" [ref=f3e146]
- button "Graph" [ref=f3e150] [cursor=pointer]:
- img "graph-bar" [ref=f3e151]
- generic [ref=f3e158]:
- generic [ref=f3e160]:
- generic "Query editor row" [ref=f3e163]:
- generic [ref=f3e164]:
- generic [ref=f3e166]:
- generic [ref=f3e167]:
- button "Collapse query row" [expanded] [ref=f3e168] [cursor=pointer]
- generic [ref=f3e171]:
- button "Query editor row title A" [ref=f3e172] [cursor=pointer]:
- generic [ref=f3e173]: A
- emphasis [ref=f3e174]: (Prometheus)
- generic [ref=f3e175]:
- button "Show data source help" [ref=f3e177] [cursor=pointer]
- button "Duplicate query" [ref=f3e181] [cursor=pointer]
- button "Hide response" [ref=f3e185] [cursor=pointer]
- button "Remove query" [ref=f3e189] [cursor=pointer]
- button "Drag and drop to reorder" [ref=f3e192]:
- img "Drag and drop to reorder" [ref=f3e193]
- generic [ref=f3e196]:
- generic [ref=f3e197]:
- button "Kick start your query" [ref=f3e198] [cursor=pointer]
- generic [ref=f3e201]:
- generic [ref=f3e202] [cursor=pointer]: Explain
- generic [ref=f3e203]:
- checkbox "Explain Toggle switch" [ref=f3e204]
- generic "Toggle switch" [ref=f3e205] [cursor=pointer]
- radiogroup [ref=f3e210]:
- generic [ref=f3e211]:
- radio "Builder" [ref=f3e212] [cursor=pointer]
- generic [ref=f3e213] [cursor=pointer]: Builder
- generic [ref=f3e214]:
- radio "Code" [checked] [ref=f3e215] [cursor=pointer]
- generic [ref=f3e216] [cursor=pointer]: Code
- generic [ref=f3e218]:
- generic [ref=f3e220]:
- button "Loading metrics..." [disabled] [ref=f3e221] [cursor=pointer]
- code [ref=f3e228]:
- generic [ref=f3e229]:
- generic [ref=f3e234]: "up{job=\"keycloak\"}"
- textbox "Editor content;Press Alt+F1 for Accessibility Options." [ref=f3e239]: "up{job=\"keycloak\"}"
- 'button "Options Legend: up — {{pod}} Format: Time series Step: auto Type: Range Exemplars: false" [ref=f3e245] [cursor=pointer]':
- generic [ref=f3e249]:
- heading "Options" [level=6] [ref=f3e250]
- generic [ref=f3e251]:
- generic [ref=f3e252]: "Legend: up — {{pod}}"
- generic [ref=f3e253]: "Format: Time series"
- generic [ref=f3e254]: "Step: auto"
- generic [ref=f3e255]: "Type: Range"
- generic [ref=f3e256]: "Exemplars: false"
- generic [ref=f3e257]:
- button "Add query" [ref=f3e258] [cursor=pointer]
- button "Query history" [ref=f3e262] [cursor=pointer]
- button "Query inspector" [ref=f3e266] [cursor=pointer]
- main [ref=f3e270]:
- region [ref=f3e272]:
- generic [ref=f3e273]:
- heading "Graph" [level=2] [ref=f3e275]
- radiogroup [ref=f3e278]:
- generic [ref=f3e279]:
- radio "Lines" [checked] [ref=f3e280] [cursor=pointer]
- generic [ref=f3e281] [cursor=pointer]: Lines
- generic [ref=f3e282]:
- radio "Bars" [ref=f3e283] [cursor=pointer]
- generic [ref=f3e284] [cursor=pointer]: Bars
- generic [ref=f3e285]:
- radio "Points" [ref=f3e286] [cursor=pointer]
- generic [ref=f3e287] [cursor=pointer]: Points
- generic [ref=f3e288]:
- radio "Stacked lines" [ref=f3e289] [cursor=pointer]
- generic [ref=f3e290] [cursor=pointer]: Stacked lines
- generic [ref=f3e291]:
- radio "Stacked bars" [ref=f3e292] [cursor=pointer]
- generic [ref=f3e293] [cursor=pointer]: Stacked bars
- generic [ref=f3e294]: Loading plugin panel...
- generic [ref=f3e299]:
- alert
- alert
- complementary
- complementary
.playwright-mcp/page-2026-09-04T03-23-16-267Z.yml
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- main [ref=f6e7]:
- generic [ref=f6e9]:
- generic [ref=f6e11]:
- generic [ref=f6e12]:
- img "Grafana" [ref=f6e13]
- heading "Welcome to Grafana" [level=1] [ref=f6e15]
- generic [ref=f6e19]:
- generic [ref=f6e20]:
- generic [ref=f6e21]: Email or username
- textbox "Email or username" [active] [ref=f6e28]:
- /placeholder: email or username
- generic [ref=f6e29]:
- generic [ref=f6e30]: Password
- generic [ref=f6e36]:
- textbox "Password" [ref=f6e37]:
- /placeholder: password
- switch "Show password" [ref=f6e39] [cursor=pointer]
- button "Log in" [ref=f6e42] [cursor=pointer]
- link "Forgot your password?" [ref=f6e45] [cursor=pointer]:
- /url: /user/password/send-reset-email
- list [ref=f6e49]:
- listitem [ref=f6e50]:
- link "Documentation" [ref=f6e53] [cursor=pointer]:
- /url: https://grafana.com/docs/grafana/latest/?utm_source=grafana_footer
- text: "|"
- listitem [ref=f6e54]:
- link "Support" [ref=f6e57] [cursor=pointer]:
- /url: https://grafana.com/products/enterprise/?utm_source=grafana_footer
- text: "|"
- listitem [ref=f6e58]:
- link "Community" [ref=f6e61] [cursor=pointer]:
- /url: https://community.grafana.com/?utm_source=grafana_footer
- text: "|"
- listitem [ref=f6e62]:
- link "Open Source" [ref=f6e63] [cursor=pointer]:
- /url: https://grafana.com/oss/grafana?utm_source=grafana_footer
- text: "|"
- listitem [ref=f6e64]:
- link "Grafana v11.4.0 (b58701869e)" [ref=f6e65] [cursor=pointer]:
- /url: https://github.com/grafana/grafana/blob/main/CHANGELOG.md
- text: "|"
- listitem [ref=f6e66]:
- link "New version available!" [ref=f6e69] [cursor=pointer]:
- /url: https://grafana.com/grafana/download?utm_source=grafana_footer
.playwright-mcp/page-2026-09-04T03-23-27-151Z.yml
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- generic [active] [ref=f9e1]:
- generic [ref=f9e4]:
- link "Skip to main content" [ref=f9e5] [cursor=pointer]:
- /url: "#pageContent"
- banner [ref=f9e7]:
- generic [ref=f9e8]:
- link [ref=f9e10] [cursor=pointer]:
- /url: /
- img "Grafana" [ref=f9e11]
- generic [ref=f9e14]:
- button "Search or jump to..." [ref=f9e18] [cursor=pointer]
- generic [ref=f9e19]: ctrl+k
- generic [ref=f9e23]:
- button "New" [ref=f9e24] [cursor=pointer]
- button "Help" [ref=f9e30] [cursor=pointer]
- button "News" [ref=f9e33] [cursor=pointer]
- button "Profile" [ref=f9e36] [cursor=pointer]:
- img "User avatar" [ref=f9e37]
- generic [ref=f9e38]:
- button "Open menu" [ref=f9e40] [cursor=pointer]
- navigation "Breadcrumbs" [ref=f9e43]:
- list [ref=f9e44]:
- listitem [ref=f9e45]:
- link "Home" [ref=f9e46] [cursor=pointer]:
- /url: /
- listitem [ref=f9e50]:
- link "Explore" [ref=f9e51] [cursor=pointer]:
- /url: /explore
- listitem [ref=f9e55]:
- generic "Prometheus" [ref=f9e56]
- generic [ref=f9e57]:
- generic [ref=f9e60]:
- button "Copy shortened URL" [ref=f9e61] [cursor=pointer]
- button "Open copy link options" [ref=f9e64] [cursor=pointer]
- button "Toggle top search bar" [ref=f9e68] [cursor=pointer]
- main [ref=f9e74]:
- generic [ref=f9e76]:
- heading "Explore" [level=1] [ref=f9e77]
- generic [ref=f9e82]:
- navigation "Explore toolbar" [ref=f9e84]:
- navigation "Search links" [ref=f9e86]:
- generic [ref=f9e87]:
- button "Content outline" [expanded] [ref=f9e89] [cursor=pointer]:
- generic [ref=f9e92]: Outline
- generic [ref=f9e97] [cursor=pointer]:
- img "Prometheus logo" [ref=f9e99]
- textbox "Select a data source" [ref=f9e100]:
- /placeholder: ""
- generic [ref=f9e104]:
- button "Split the pane" [ref=f9e106] [cursor=pointer]:
- generic [ref=f9e109]: Split
- button "Add" [ref=f9e111] [cursor=pointer]
- generic [ref=f9e116]:
- 'button "Time range selected: Last 55 minutes" [ref=f9e117] [cursor=pointer]'
- button "Zoom out time range" [ref=f9e122] [cursor=pointer]
- generic [ref=f9e126]:
- button "Run query" [ref=f9e127] [cursor=pointer]
- button "Auto refresh turned off. Choose refresh time interval" [ref=f9e131] [cursor=pointer]
- generic [ref=f9e135]:
- generic [ref=f9e139]:
- button "Collapse outline" [expanded] [ref=f9e141] [cursor=pointer]:
- img "arrow-from-right" [ref=f9e142]
- button "Queries" [ref=f9e145] [cursor=pointer]:
- img "arrow" [ref=f9e146]
- button "Graph" [ref=f9e150] [cursor=pointer]:
- img "graph-bar" [ref=f9e151]
- generic [ref=f9e158]:
- generic [ref=f9e160]:
- generic "Query editor row" [ref=f9e163]:
- generic [ref=f9e164]:
- generic [ref=f9e166]:
- generic [ref=f9e167]:
- button "Collapse query row" [expanded] [ref=f9e168] [cursor=pointer]
- generic [ref=f9e171]:
- button "Query editor row title A" [ref=f9e172] [cursor=pointer]:
- generic [ref=f9e173]: A
- emphasis [ref=f9e174]: (Prometheus)
- generic [ref=f9e175]:
- button "Show data source help" [ref=f9e177] [cursor=pointer]
- button "Duplicate query" [ref=f9e181] [cursor=pointer]
- button "Hide response" [ref=f9e185] [cursor=pointer]
- button "Remove query" [ref=f9e189] [cursor=pointer]
- button "Drag and drop to reorder" [ref=f9e192]:
- img "Drag and drop to reorder" [ref=f9e193]
- generic [ref=f9e196]:
- generic [ref=f9e197]:
- button "Kick start your query" [ref=f9e198] [cursor=pointer]
- generic [ref=f9e201]:
- generic [ref=f9e202] [cursor=pointer]: Explain
- generic [ref=f9e203]:
- checkbox "Explain Toggle switch" [ref=f9e204]
- generic "Toggle switch" [ref=f9e205] [cursor=pointer]
- radiogroup [ref=f9e210]:
- generic [ref=f9e211]:
- radio "Builder" [ref=f9e212] [cursor=pointer]
- generic [ref=f9e213] [cursor=pointer]: Builder
- generic [ref=f9e214]:
- radio "Code" [checked] [ref=f9e215] [cursor=pointer]
- generic [ref=f9e216] [cursor=pointer]: Code
- generic [ref=f9e218]:
- generic [ref=f9e220]:
- button "Metrics browser" [ref=f9e221] [cursor=pointer]
- code [ref=f9e228]:
- generic [ref=f9e229]:
- generic [ref=f9e234]: "up{job=~\"keycloak|node-exporter\"}"
- textbox "Editor content;Press Alt+F1 for Accessibility Options." [ref=f9e239]: "up{job=~\"keycloak|node-exporter\"}"
- 'button "Options Legend: {{job}} — {{pod}}{{node}} Format: Time series Step: auto Type: Range Exemplars: false" [ref=f9e245] [cursor=pointer]':
- generic [ref=f9e249]:
- heading "Options" [level=6] [ref=f9e250]
- generic [ref=f9e251]:
- generic [ref=f9e252]: "Legend: {{job}} — {{pod}}{{node}}"
- generic [ref=f9e253]: "Format: Time series"
- generic [ref=f9e254]: "Step: auto"
- generic [ref=f9e255]: "Type: Range"
- generic [ref=f9e256]: "Exemplars: false"
- generic [ref=f9e257]:
- button "Add query" [ref=f9e258] [cursor=pointer]
- button "Query history" [ref=f9e262] [cursor=pointer]
- button "Query inspector" [ref=f9e266] [cursor=pointer]
- main [ref=f9e270]:
- region [ref=f9e272]:
- generic [ref=f9e273]:
- heading "Graph" [level=2] [ref=f9e275]
- radiogroup [ref=f9e278]:
- generic [ref=f9e279]:
- radio "Lines" [checked] [ref=f9e280] [cursor=pointer]
- generic [ref=f9e281] [cursor=pointer]: Lines
- generic [ref=f9e282]:
- radio "Bars" [ref=f9e283] [cursor=pointer]
- generic [ref=f9e284] [cursor=pointer]: Bars
- generic [ref=f9e285]:
- radio "Points" [ref=f9e286] [cursor=pointer]
- generic [ref=f9e287] [cursor=pointer]: Points
- generic [ref=f9e288]:
- radio "Stacked lines" [ref=f9e289] [cursor=pointer]
- generic [ref=f9e290] [cursor=pointer]: Stacked lines
- generic [ref=f9e291]:
- radio "Stacked bars" [ref=f9e292] [cursor=pointer]
- generic [ref=f9e293] [cursor=pointer]: Stacked bars
- list [ref=f9e311]:
- listitem [ref=f9e312]:
- button "keycloak — keycloak-1kc-lab-1" [ref=f9e316] [cursor=pointer]
- listitem [ref=f9e317]:
- button "keycloak — keycloak-1kc-lab-1" [ref=f9e321] [cursor=pointer]
- listitem [ref=f9e322]:
- button "keycloak — keycloak-0kc-lab-2" [ref=f9e326] [cursor=pointer]
- listitem [ref=f9e327]:
- button "keycloak — keycloak-0kc-lab-2" [ref=f9e331] [cursor=pointer]
- listitem [ref=f9e332]:
- button "keycloak — keycloak-0kc-lab-2" [ref=f9e336] [cursor=pointer]
- listitem [ref=f9e337]:
- button "node-exporter — kc-lab-1" [ref=f9e341] [cursor=pointer]
- listitem [ref=f9e342]:
- button "node-exporter — kc-lab-2" [ref=f9e346] [cursor=pointer]
- generic [ref=f9e351]:
- alert
- alert
- complementary
- complementary
.playwright-mcp/page-2026-09-04T03-43-55-616Z.yml
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- generic [ref=f12e4]:
- link "Skip to main content" [ref=f12e5] [cursor=pointer]:
- /url: "#pageContent"
- banner [ref=f12e7]:
- generic [ref=f12e8]:
- link [ref=f12e10] [cursor=pointer]:
- /url: /
- img "Grafana" [ref=f12e11]
- generic [ref=f12e14]:
- button "Search or jump to..." [ref=f12e18] [cursor=pointer]
- generic [ref=f12e19]: ctrl+k
- generic [ref=f12e23]:
- button "New" [ref=f12e24] [cursor=pointer]
- button "Help" [ref=f12e30] [cursor=pointer]
- button "News" [ref=f12e33] [cursor=pointer]
- button "Profile" [ref=f12e36] [cursor=pointer]:
- img "User avatar" [ref=f12e37]
- generic [ref=f12e38]:
- button "Open menu" [ref=f12e40] [cursor=pointer]
- navigation "Breadcrumbs" [ref=f12e43]:
- list [ref=f12e44]:
- listitem [ref=f12e45]:
- link "Home" [ref=f12e46] [cursor=pointer]:
- /url: /
- listitem [ref=f12e50]:
- link "Explore" [ref=f12e51] [cursor=pointer]:
- /url: /explore
- listitem [ref=f12e55]:
- generic "Prometheus" [ref=f12e56]
- generic [ref=f12e57]:
- button "Show more items" [ref=f12e60] [cursor=pointer]
- button "Toggle top search bar" [ref=f12e64] [cursor=pointer]
- main [ref=f12e70]:
- generic [ref=f12e72]:
- heading "Explore" [level=1] [ref=f12e73]
- generic [ref=f12e78]:
- navigation "Explore toolbar" [ref=f12e80]:
- navigation "Search links" [ref=f12e82]:
- generic [ref=f12e83]:
- button "Content outline" [expanded] [ref=f12e85] [cursor=pointer]:
- generic [ref=f12e88]: Outline
- generic [ref=f12e93] [cursor=pointer]:
- img "Prometheus logo" [ref=f12e95]
- textbox "Select a data source" [ref=f12e96]:
- /placeholder: ""
- button "Show more items" [ref=f12e102] [cursor=pointer]
- generic [ref=f12e106]:
- generic [ref=f12e110]:
- button "Collapse outline" [expanded] [ref=f12e112] [cursor=pointer]:
- img "arrow-from-right" [ref=f12e113]
- button "Queries" [ref=f12e116] [cursor=pointer]:
- img "arrow" [ref=f12e117]
- generic [ref=f12e124]:
- generic [ref=f12e126]:
- generic "Query editor row" [ref=f12e129]:
- generic [ref=f12e130]:
- generic [ref=f12e132]:
- generic [ref=f12e133]:
- button "Collapse query row" [expanded] [ref=f12e134] [cursor=pointer]
- generic [ref=f12e137]:
- button "Query editor row title A" [ref=f12e138] [cursor=pointer]:
- generic [ref=f12e139]: A
- emphasis [ref=f12e140]: (Prometheus)
- generic [ref=f12e141]:
- button "Show data source help" [ref=f12e143] [cursor=pointer]
- button "Duplicate query" [ref=f12e147] [cursor=pointer]
- button "Hide response" [ref=f12e151] [cursor=pointer]
- button "Remove query" [ref=f12e155] [cursor=pointer]
- button "Drag and drop to reorder" [ref=f12e158]:
- img "Drag and drop to reorder" [ref=f12e159]
- generic [ref=f12e162]:
- generic [ref=f12e163]:
- button "Kick start your query" [ref=f12e164] [cursor=pointer]
- generic [ref=f12e167]:
- generic [ref=f12e168] [cursor=pointer]: Explain
- generic [ref=f12e169]:
- checkbox "Explain Toggle switch" [ref=f12e170]
- generic "Toggle switch" [ref=f12e171] [cursor=pointer]
- radiogroup [ref=f12e176]:
- generic [ref=f12e177]:
- radio "Builder" [ref=f12e178] [cursor=pointer]
- generic [ref=f12e179] [cursor=pointer]: Builder
- generic [ref=f12e180]:
- radio "Code" [checked] [ref=f12e181] [cursor=pointer]
- generic [ref=f12e182] [cursor=pointer]: Code
- generic [ref=f12e184]:
- generic [ref=f12e186]:
- button "Loading metrics..." [disabled] [ref=f12e187] [cursor=pointer]
- generic [ref=f12e190]: Loading editor
- 'button "Options Legend: {{pod}} Format: Time series Step: auto Type: Range Exemplars: false" [ref=f12e198] [cursor=pointer]':
- generic [ref=f12e202]:
- heading "Options" [level=6] [ref=f12e203]
- generic [ref=f12e204]:
- generic [ref=f12e205]: "Legend: {{pod}}"
- generic [ref=f12e206]: "Format: Time series"
- generic [ref=f12e207]: "Step: auto"
- generic [ref=f12e208]: "Type: Range"
- generic [ref=f12e209]: "Exemplars: false"
- generic [ref=f12e210]:
- button "Add query" [ref=f12e211] [cursor=pointer]
- button "Query history" [ref=f12e215] [cursor=pointer]
- button "Query inspector" [ref=f12e219] [cursor=pointer]
- generic:
- main
.playwright-mcp/page-2026-09-04T04-16-33-535Z.yml
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- generic [active] [ref=f15e1]:
- generic [ref=f15e4]:
- link "Skip to main content" [ref=f15e5] [cursor=pointer]:
- /url: "#pageContent"
- banner [ref=f15e7]:
- generic [ref=f15e8]:
- link [ref=f15e10] [cursor=pointer]:
- /url: /
- img "Grafana" [ref=f15e11]
- generic [ref=f15e14]:
- button "Search or jump to..." [ref=f15e18] [cursor=pointer]
- generic [ref=f15e19]: ctrl+k
- generic [ref=f15e23]:
- button "New" [ref=f15e24] [cursor=pointer]
- button "Help" [ref=f15e30] [cursor=pointer]
- button "News" [ref=f15e33] [cursor=pointer]
- button "Profile" [ref=f15e36] [cursor=pointer]:
- img "User avatar" [ref=f15e37]
- generic [ref=f15e38]:
- button "Open menu" [ref=f15e40] [cursor=pointer]
- navigation "Breadcrumbs" [ref=f15e43]:
- list [ref=f15e44]:
- listitem [ref=f15e45]:
- link "Home" [ref=f15e46] [cursor=pointer]:
- /url: /
- listitem [ref=f15e50]:
- link "Explore" [ref=f15e51] [cursor=pointer]:
- /url: /explore
- listitem [ref=f15e55]:
- generic "Prometheus" [ref=f15e56]
- generic [ref=f15e57]:
- generic [ref=f15e60]:
- button "Copy shortened URL" [ref=f15e61] [cursor=pointer]
- button "Open copy link options" [ref=f15e64] [cursor=pointer]
- button "Toggle top search bar" [ref=f15e68] [cursor=pointer]
- main [ref=f15e74]:
- generic [ref=f15e76]:
- heading "Explore" [level=1] [ref=f15e77]
- generic [ref=f15e82]:
- navigation "Explore toolbar" [ref=f15e84]:
- navigation "Search links" [ref=f15e86]:
- generic [ref=f15e87]:
- button "Content outline" [expanded] [ref=f15e89] [cursor=pointer]:
- generic [ref=f15e92]: Outline
- generic [ref=f15e97] [cursor=pointer]:
- img "Prometheus logo" [ref=f15e99]
- textbox "Select a data source" [ref=f15e100]:
- /placeholder: ""
- generic [ref=f15e104]:
- button "Split the pane" [ref=f15e106] [cursor=pointer]:
- generic [ref=f15e109]: Split
- button "Add" [ref=f15e111] [cursor=pointer]
- generic [ref=f15e116]:
- 'button "Time range selected: Last 30 minutes" [ref=f15e117] [cursor=pointer]'
- button "Zoom out time range" [ref=f15e122] [cursor=pointer]
- generic [ref=f15e126]:
- button "Run query" [ref=f15e127] [cursor=pointer]
- button "Auto refresh turned off. Choose refresh time interval" [ref=f15e131] [cursor=pointer]
- generic [ref=f15e135]:
- generic [ref=f15e139]:
- button "Collapse outline" [expanded] [ref=f15e141] [cursor=pointer]:
- img "arrow-from-right" [ref=f15e142]
- button "Queries" [ref=f15e145] [cursor=pointer]:
- img "arrow" [ref=f15e146]
- button "Graph" [ref=f15e150] [cursor=pointer]:
- img "graph-bar" [ref=f15e151]
- generic [ref=f15e158]:
- generic [ref=f15e160]:
- generic "Query editor row" [ref=f15e163]:
- generic [ref=f15e164]:
- generic [ref=f15e166]:
- generic [ref=f15e167]:
- button "Collapse query row" [expanded] [ref=f15e168] [cursor=pointer]
- generic [ref=f15e171]:
- button "Query editor row title A" [ref=f15e172] [cursor=pointer]:
- generic [ref=f15e173]: A
- emphasis [ref=f15e174]: (Prometheus)
- generic [ref=f15e175]:
- button "Show data source help" [ref=f15e177] [cursor=pointer]
- button "Duplicate query" [ref=f15e181] [cursor=pointer]
- button "Hide response" [ref=f15e185] [cursor=pointer]
- button "Remove query" [ref=f15e189] [cursor=pointer]
- button "Drag and drop to reorder" [ref=f15e192]:
- img "Drag and drop to reorder" [ref=f15e193]
- generic [ref=f15e196]:
- generic [ref=f15e197]:
- button "Kick start your query" [ref=f15e198] [cursor=pointer]
- generic [ref=f15e201]:
- generic [ref=f15e202] [cursor=pointer]: Explain
- generic [ref=f15e203]:
- checkbox "Explain Toggle switch" [ref=f15e204]
- generic "Toggle switch" [ref=f15e205] [cursor=pointer]
- radiogroup [ref=f15e210]:
- generic [ref=f15e211]:
- radio "Builder" [ref=f15e212] [cursor=pointer]
- generic [ref=f15e213] [cursor=pointer]: Builder
- generic [ref=f15e214]:
- radio "Code" [checked] [ref=f15e215] [cursor=pointer]
- generic [ref=f15e216] [cursor=pointer]: Code
- generic [ref=f15e218]:
- generic [ref=f15e220]:
- button "Loading metrics..." [disabled] [ref=f15e221] [cursor=pointer]
- code [ref=f15e228]:
- generic [ref=f15e229]:
- generic [ref=f15e234]: agroal_blocking_time_max_milliseconds
- textbox "Editor content;Press Alt+F1 for Accessibility Options." [ref=f15e239]: agroal_blocking_time_max_milliseconds
- 'button "Options Legend: blocking max - {{pod}} Format: Time series Step: auto Type: Range Exemplars: false" [ref=f15e245] [cursor=pointer]':
- generic [ref=f15e249]:
- heading "Options" [level=6] [ref=f15e250]
- generic [ref=f15e251]:
- generic [ref=f15e252]: "Legend: blocking max - {{pod}}"
- generic [ref=f15e253]: "Format: Time series"
- generic [ref=f15e254]: "Step: auto"
- generic [ref=f15e255]: "Type: Range"
- generic [ref=f15e256]: "Exemplars: false"
- generic [ref=f15e257]:
- button "Add query" [ref=f15e258] [cursor=pointer]
- button "Query history" [ref=f15e262] [cursor=pointer]
- button "Query inspector" [ref=f15e266] [cursor=pointer]
- main [ref=f15e270]:
- region [ref=f15e272]:
- generic [ref=f15e273]:
- heading "Graph" [level=2] [ref=f15e275]
- radiogroup [ref=f15e278]:
- generic [ref=f15e279]:
- radio "Lines" [checked] [ref=f15e280] [cursor=pointer]
- generic [ref=f15e281] [cursor=pointer]: Lines
- generic [ref=f15e282]:
- radio "Bars" [ref=f15e283] [cursor=pointer]
- generic [ref=f15e284] [cursor=pointer]: Bars
- generic [ref=f15e285]:
- radio "Points" [ref=f15e286] [cursor=pointer]
- generic [ref=f15e287] [cursor=pointer]: Points
- generic [ref=f15e288]:
- radio "Stacked lines" [ref=f15e289] [cursor=pointer]
- generic [ref=f15e290] [cursor=pointer]: Stacked lines
- generic [ref=f15e291]:
- radio "Stacked bars" [ref=f15e292] [cursor=pointer]
- generic [ref=f15e293] [cursor=pointer]: Stacked bars
- generic [ref=f15e294]: Loading plugin panel...
- generic [ref=f15e299]:
- alert
- alert
- complementary
- complementary
.playwright-mcp/page-2026-09-04T04-19-59-064Z.yml
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- generic [ref=f18e4]:
- link "Skip to main content" [ref=f18e5] [cursor=pointer]:
- /url: "#pageContent"
- banner [ref=f18e7]:
- generic [ref=f18e8]:
- link [ref=f18e10] [cursor=pointer]:
- /url: /
- img "Grafana" [ref=f18e11]
- generic [ref=f18e14]:
- button "Search or jump to..." [ref=f18e18] [cursor=pointer]
- generic [ref=f18e19]: ctrl+k
- generic [ref=f18e23]:
- button "New" [ref=f18e24] [cursor=pointer]
- button "Help" [ref=f18e30] [cursor=pointer]
- button "News" [ref=f18e33] [cursor=pointer]
- button "Profile" [ref=f18e36] [cursor=pointer]:
- img "User avatar" [ref=f18e37]
- generic [ref=f18e38]:
- button "Open menu" [ref=f18e40] [cursor=pointer]
- navigation "Breadcrumbs" [ref=f18e43]:
- list [ref=f18e44]:
- listitem [ref=f18e45]:
- link "Home" [ref=f18e46] [cursor=pointer]:
- /url: /
- listitem [ref=f18e50]:
- link "Explore" [ref=f18e51] [cursor=pointer]:
- /url: /explore
- listitem [ref=f18e55]:
- generic "Prometheus" [ref=f18e56]
- generic [ref=f18e57]:
- button "Show more items" [ref=f18e60] [cursor=pointer]
- button "Toggle top search bar" [ref=f18e64] [cursor=pointer]
- main [ref=f18e70]:
- generic [ref=f18e72]:
- heading "Explore" [level=1] [ref=f18e73]
- generic [ref=f18e78]:
- navigation "Explore toolbar" [ref=f18e80]:
- navigation "Search links" [ref=f18e82]:
- generic [ref=f18e83]:
- button "Content outline" [expanded] [ref=f18e85] [cursor=pointer]:
- generic [ref=f18e88]: Outline
- generic [ref=f18e93] [cursor=pointer]:
- img "Prometheus logo" [ref=f18e95]
- textbox "Select a data source" [ref=f18e96]:
- /placeholder: ""
- button "Show more items" [ref=f18e102] [cursor=pointer]
- generic [ref=f18e106]:
- button "Collapse outline" [expanded] [ref=f18e112] [cursor=pointer]:
- img "arrow-from-right" [ref=f18e113]
- generic [ref=f18e120]:
- generic [ref=f18e123]:
- button "Add query" [ref=f18e124] [cursor=pointer]
- button "Query history" [ref=f18e128] [cursor=pointer]
- button "Query inspector" [ref=f18e132] [cursor=pointer]
- generic:
- main
.playwright-mcp/page-2026-09-04T04-44-07-075Z.yml
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- main [ref=f21e2]:
- heading "AP3 · Backend-for-Frontend" [level=1] [ref=f21e3]
- paragraph [ref=f21e4]: 브라우저에는 OAuth token이 전혀 전달되지 않습니다. HttpOnly session cookie로 BFF만 호출하고, BFF가 서버 보관 access token을 Resource Server 요청에 붙입니다.
- button "Keycloak 로그인" [ref=f21e5] [cursor=pointer]
- button "token 경계 확인" [ref=f21e6] [cursor=pointer]
- button "BFF 경유 API 호출" [ref=f21e7] [cursor=pointer]
- button "CSRF token으로 상태 변경" [ref=f21e8] [cursor=pointer]
.playwright-mcp/page-2026-09-04T04-44-20-764Z.yml
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- generic [ref=f22e3]:
- banner [ref=f22e4]:
- generic [ref=f22e5]: keycloak-patterns
- main [ref=f22e6]:
- heading "Sign in to your account" [level=1] [ref=f22e8]
- generic [ref=f22e12]:
- generic [ref=f22e13]:
- generic [ref=f22e14]: Username or email
- textbox "Username or email" [active] [ref=f22e17]
- generic [ref=f22e18]:
- generic [ref=f22e19]: Password
- generic [ref=f22e21]:
- textbox "Password" [ref=f22e24]
- button "Show password" [ref=f22e26] [cursor=pointer]:
- generic [aria-hidden] [ref=f22e27]:
- button "Sign In" [ref=f22e30] [cursor=pointer]
.playwright-mcp/page-2026-09-04T04-44-32-327Z.yml
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- generic [ref=f23e3]:
- banner [ref=f23e4]:
- generic [ref=f23e5]: keycloak-patterns
- main [ref=f23e6]:
- heading "Update Account Information" [level=1] [ref=f23e8]
- generic [ref=f23e9]:
- generic [ref=f23e10]: "* Required fields"
- generic [ref=f23e13]:
- generic [ref=f23e14]:
- generic [ref=f23e15]: Email *
- textbox "Email" [ref=f23e19]: labuser@example.com
- generic [ref=f23e20]:
- generic [ref=f23e21]: First name *
- textbox "First name" [invalid] [ref=f23e25]
- generic [ref=f23e26]: Please specify this field.
- generic [ref=f23e31]:
- generic [ref=f23e32]: Last name *
- textbox "Last name" [invalid] [ref=f23e36]
- generic [ref=f23e37]: Please specify this field.
- button "Submit" [ref=f23e44]
.playwright-mcp/page-2026-09-04T04-44-52-039Z.yml
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- generic [ref=f23e3]:
- banner [ref=f23e4]:
- generic [ref=f23e5]: keycloak-patterns
- main [ref=f23e6]:
- heading "Update Account Information" [level=1] [ref=f23e8]
- generic [ref=f23e9]:
- generic [ref=f23e10]: "* Required fields"
- generic [ref=f23e13]:
- generic [ref=f23e14]:
- generic [ref=f23e15]: Email *
- textbox "Email" [ref=f23e19]: labuser@example.com
- generic [ref=f23e20]:
- generic [ref=f23e21]: First name *
- textbox "First name" [invalid] [ref=f23e25]: Lab
- generic [ref=f23e26]: Please specify this field.
- generic [ref=f23e31]:
- generic [ref=f23e32]: Last name *
- textbox "Last name" [active] [invalid] [ref=f23e36]: User
- generic [ref=f23e37]: Please specify this field.
- button "Submit" [ref=f23e44]
.playwright-mcp/page-2026-09-04T04-45-23-537Z.yml
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- main [ref=f24e2]:
- heading "AP3 · Backend-for-Frontend" [level=1] [ref=f24e3]
- paragraph [ref=f24e4]: 브라우저에는 OAuth token이 전혀 전달되지 않습니다. HttpOnly session cookie로 BFF만 호출하고, BFF가 서버 보관 access token을 Resource Server 요청에 붙입니다.
- button "Keycloak 로그인" [ref=f24e5] [cursor=pointer]
- button "token 경계 확인" [ref=f24e6] [cursor=pointer]
- button "BFF 경유 API 호출" [ref=f24e7] [cursor=pointer]
- button "CSRF token으로 상태 변경" [ref=f24e8] [cursor=pointer]
.playwright-mcp/page-2026-09-04T04-45-28-992Z.yml
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- generic [ref=f25e3]:
- banner [ref=f25e4]:
- generic [ref=f25e5]: keycloak-patterns
- main [ref=f25e6]:
- heading "Sign in to your account" [level=1] [ref=f25e8]
- generic [ref=f25e12]:
- generic [ref=f25e13]:
- generic [ref=f25e14]: Username or email
- textbox "Username or email" [active] [ref=f25e17]
- generic [ref=f25e18]:
- generic [ref=f25e19]: Password
- generic [ref=f25e21]:
- textbox "Password" [ref=f25e24]
- button "Show password" [ref=f25e26] [cursor=pointer]:
- generic [aria-hidden] [ref=f25e27]:
- button "Sign In" [ref=f25e30] [cursor=pointer]
.playwright-mcp/page-2026-09-04T04-45-37-881Z.yml
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@@ -0,0 +1,9 @@
- generic [ref=f26e2]:
- heading "Login with OAuth 2.0" [level=2] [ref=f26e3]
- alert [ref=f26e4]: Invalid credentials
- table [ref=f26e5]:
- rowgroup [ref=f26e6]:
- row [ref=f26e7]:
- cell [ref=f26e8]:
- link "keycloak" [ref=f26e9] [cursor=pointer]:
- /url: /oauth2/authorization/keycloak
.playwright-mcp/page-2026-09-04T04-46-14-914Z.yml
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- main [ref=f27e2]:
- heading "AP3 · Backend-for-Frontend" [level=1] [ref=f27e3]
- paragraph [ref=f27e4]: 브라우저에는 OAuth token이 전혀 전달되지 않습니다. HttpOnly session cookie로 BFF만 호출하고, BFF가 서버 보관 access token을 Resource Server 요청에 붙입니다.
- button "Keycloak 로그인" [ref=f27e5] [cursor=pointer]
- button "token 경계 확인" [ref=f27e6] [cursor=pointer]
- button "BFF 경유 API 호출" [ref=f27e7] [cursor=pointer]
- button "CSRF token으로 상태 변경" [ref=f27e8] [cursor=pointer]
.playwright-mcp/page-2026-09-04T04-46-19-545Z.yml
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@@ -0,0 +1,7 @@
- main [ref=f27e2]:
- heading "AP3 · Backend-for-Frontend" [level=1] [ref=f27e3]
- paragraph [ref=f27e4]: 브라우저에는 OAuth token이 전혀 전달되지 않습니다. HttpOnly session cookie로 BFF만 호출하고, BFF가 서버 보관 access token을 Resource Server 요청에 붙입니다.
- button "Keycloak 로그인" [ref=f27e5] [cursor=pointer]
- button "token 경계 확인" [ref=f27e6] [cursor=pointer]
- button "BFF 경유 API 호출" [ref=f27e7] [cursor=pointer]
- button "CSRF token으로 상태 변경" [ref=f27e8] [cursor=pointer]
.playwright-mcp/page-2026-09-04T04-46-29-422Z.yml
+7
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@@ -0,0 +1,7 @@
- main [ref=f27e2]:
- heading "AP3 · Backend-for-Frontend" [level=1] [ref=f27e3]
- paragraph [ref=f27e4]: 브라우저에는 OAuth token이 전혀 전달되지 않습니다. HttpOnly session cookie로 BFF만 호출하고, BFF가 서버 보관 access token을 Resource Server 요청에 붙입니다.
- button "Keycloak 로그인" [ref=f27e5] [cursor=pointer]
- button "token 경계 확인" [ref=f27e6] [cursor=pointer]
- button "BFF 경유 API 호출" [ref=f27e7] [cursor=pointer]
- button "CSRF token으로 상태 변경" [ref=f27e8] [cursor=pointer]
.playwright-mcp/page-2026-09-04T04-46-50-621Z.yml
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@@ -0,0 +1 @@
- generic [active] [ref=f28e1]: "{\"pattern\":\"AP3-backend-for-frontend\",\"principal\":\"labuser\",\"accessTokenStoredOnServer\":true,\"refreshTokenStoredOnServer\":true,\"browserTokenCount\":0,\"csrfProtectionEnabled\":true}"
.playwright-mcp/page-2026-09-04T05-00-02-742Z.yml
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- main [ref=f29e2]:
- heading "AP3 · Backend-for-Frontend" [level=1] [ref=f29e3]
- paragraph [ref=f29e4]: 브라우저에는 OAuth token이 전혀 전달되지 않습니다. HttpOnly session cookie로 BFF만 호출하고, BFF가 서버 보관 access token을 Resource Server 요청에 붙입니다.
- button "Keycloak 로그인" [ref=f29e5] [cursor=pointer]
- button "token 경계 확인" [ref=f29e6] [cursor=pointer]
- button "BFF 경유 API 호출" [ref=f29e7] [cursor=pointer]
- button "CSRF token으로 상태 변경" [ref=f29e8] [cursor=pointer]
.playwright-mcp/page-2026-09-04T05-00-09-772Z.yml
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@@ -0,0 +1 @@
- generic [active] [ref=f30e1]: "{\"pattern\":\"AP3-backend-for-frontend\",\"principal\":\"labuser\",\"accessTokenStoredOnServer\":false,\"refreshTokenStoredOnServer\":false,\"browserTokenCount\":0,\"csrfProtectionEnabled\":true}"
.playwright-mcp/page-2026-09-04T05-00-52-003Z.yml
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- generic [active] [ref=f31e1]:
- heading "Whitelabel Error Page" [level=1] [ref=f31e2]
- paragraph [ref=f31e3]: This application has no explicit mapping for /error, so you are seeing this as a fallback.
- generic [ref=f31e4]: Fri Sep 04 05:00:51 GMT 2026
- generic [ref=f31e5]: There was an unexpected error (type=Internal Server Error, status=500).
.playwright-mcp/page-2026-09-04T05-02-33-239Z.yml
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@@ -0,0 +1 @@
- generic [active] [ref=f32e1]: "{\"pattern\":\"AP3-backend-for-frontend\",\"principal\":\"labuser\",\"accessTokenStoredOnServer\":false,\"refreshTokenStoredOnServer\":false,\"browserTokenCount\":0,\"csrfProtectionEnabled\":true}"
.playwright-mcp/page-2026-09-04T05-02-45-383Z.yml
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@@ -0,0 +1,7 @@
- main [ref=f33e2]:
- heading "AP3 · Backend-for-Frontend" [level=1] [ref=f33e3]
- paragraph [ref=f33e4]: 브라우저에는 OAuth token이 전혀 전달되지 않습니다. HttpOnly session cookie로 BFF만 호출하고, BFF가 서버 보관 access token을 Resource Server 요청에 붙입니다.
- button "Keycloak 로그인" [ref=f33e5] [cursor=pointer]
- button "token 경계 확인" [ref=f33e6] [cursor=pointer]
- button "BFF 경유 API 호출" [ref=f33e7] [cursor=pointer]
- button "CSRF token으로 상태 변경" [ref=f33e8] [cursor=pointer]
.playwright-mcp/page-2026-09-04T05-03-13-061Z.yml
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- generic [active] [ref=f34e1]: "{\"pattern\":\"AP3-backend-for-frontend\",\"principal\":\"labuser\",\"accessTokenStoredOnServer\":false,\"refreshTokenStoredOnServer\":false,\"browserTokenCount\":0,\"csrfProtectionEnabled\":true}"
.playwright-mcp/page-2026-09-04T05-10-19-868Z.yml
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@@ -0,0 +1 @@
- generic [active] [ref=f35e1]: "{\"pattern\":\"AP3-backend-for-frontend\",\"principal\":\"labuser\",\"accessTokenStoredOnServer\":false,\"refreshTokenStoredOnServer\":false,\"browserTokenCount\":0,\"csrfProtectionEnabled\":true}"
.playwright-mcp/page-2026-09-04T05-10-47-333Z.yml
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- main [ref=f36e2]:
- heading "AP3 · Backend-for-Frontend" [level=1] [ref=f36e3]
- paragraph [ref=f36e4]: 브라우저에는 OAuth token이 전혀 전달되지 않습니다. HttpOnly session cookie로 BFF만 호출하고, BFF가 서버 보관 access token을 Resource Server 요청에 붙입니다.
- button "Keycloak 로그인" [ref=f36e5] [cursor=pointer]
- button "token 경계 확인" [ref=f36e6] [cursor=pointer]
- button "BFF 경유 API 호출" [ref=f36e7] [cursor=pointer]
- button "CSRF token으로 상태 변경" [ref=f36e8] [cursor=pointer]
.playwright-mcp/page-2026-09-04T05-11-44-142Z.yml
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@@ -0,0 +1 @@
- generic [active] [ref=f37e1]: "{\"pattern\":\"AP3-backend-for-frontend\",\"principal\":\"labuser\",\"accessTokenStoredOnServer\":true,\"refreshTokenStoredOnServer\":true,\"browserTokenCount\":0,\"csrfProtectionEnabled\":true}"
.playwright-mcp/page-2026-09-04T05-12-13-198Z.yml
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@@ -0,0 +1,7 @@
- main [ref=f38e2]:
- heading "AP3 · Backend-for-Frontend" [level=1] [ref=f38e3]
- paragraph [ref=f38e4]: 브라우저에는 OAuth token이 전혀 전달되지 않습니다. HttpOnly session cookie로 BFF만 호출하고, BFF가 서버 보관 access token을 Resource Server 요청에 붙입니다.
- button "Keycloak 로그인" [ref=f38e5] [cursor=pointer]
- button "token 경계 확인" [ref=f38e6] [cursor=pointer]
- button "BFF 경유 API 호출" [ref=f38e7] [cursor=pointer]
- button "CSRF token으로 상태 변경" [ref=f38e8] [cursor=pointer]
.playwright-mcp/page-2026-09-04T05-12-36-478Z.yml
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@@ -0,0 +1,7 @@
- main [ref=f39e2]:
- heading "AP3 · Backend-for-Frontend" [level=1] [ref=f39e3]
- paragraph [ref=f39e4]: 브라우저에는 OAuth token이 전혀 전달되지 않습니다. HttpOnly session cookie로 BFF만 호출하고, BFF가 서버 보관 access token을 Resource Server 요청에 붙입니다.
- button "Keycloak 로그인" [ref=f39e5] [cursor=pointer]
- button "token 경계 확인" [ref=f39e6] [cursor=pointer]
- button "BFF 경유 API 호출" [ref=f39e7] [cursor=pointer]
- button "CSRF token으로 상태 변경" [ref=f39e8] [cursor=pointer]
bff/.dockerignore
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@@ -0,0 +1 @@
target/
bff/Dockerfile
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@@ -0,0 +1,14 @@
FROM maven:3.9.11-eclipse-temurin-21-alpine AS build
WORKDIR /workspace
COPY pom.xml .
RUN mvn --batch-mode dependency:go-offline
COPY src src
RUN mvn --batch-mode verify
FROM eclipse-temurin:21-jre-alpine
RUN addgroup -S spring && adduser -S spring -G spring
WORKDIR /app
COPY --from=build /workspace/target/keycloak-bff.jar app.jar
USER spring:spring
EXPOSE 8083
ENTRYPOINT ["java", "-jar", "/app/app.jar"]
bff/pom.xml
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@@ -0,0 +1,90 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>3.5.16</version>
<relativePath/>
</parent>
<groupId>com.example</groupId>
<artifactId>keycloak-bff</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>keycloak-bff</name>
<properties>
<java.version>21</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-oauth2-client</artifactId>
</dependency>
<!-- B-1: Application Session 을 Redis 로 옮긴다.
spring-session-data-redis 가 SessionRepository 를 갈아끼우고,
spring-boot-starter-data-redis 가 연결(Lettuce)을 제공한다.
둘 다 있어야 자동구성이 걸린다 — 하나만 넣으면 조용히 in-memory 로 남는다. -->
<dependency>
<groupId>org.springframework.session</groupId>
<artifactId>spring-session-data-redis</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-redis</artifactId>
</dependency>
<!-- B-2: OAuth2AuthorizedClient 를 PostgreSQL 로 옮긴다.
Q3 가 후보로 든 "Redis 와 JDBC 중 무엇" 에서 JDBC 쪽이며,
JdbcOAuth2AuthorizedClientService 는 같은 인터페이스라
컨트롤러를 바꾸지 않아도 된다. -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jdbc</artifactId>
</dependency>
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<finalName>keycloak-bff</finalName>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
bff/src/main/java/com/example/keycloakpattern/bff/BffApplication.java
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package com.example.keycloakpattern.bff;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class BffApplication {
public static void main(String[] args) {
SpringApplication.run(BffApplication.class, args);
}
}
bff/src/main/java/com/example/keycloakpattern/bff/BffController.java
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package com.example.keycloakpattern.bff;
import java.util.LinkedHashMap;
import java.util.Map;
import java.util.concurrent.atomic.AtomicReference;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.http.CacheControl;
import org.springframework.http.HttpHeaders;
import org.springframework.http.ResponseEntity;
import org.springframework.security.core.Authentication;
import org.springframework.security.oauth2.client.OAuth2AuthorizeRequest;
import org.springframework.security.oauth2.client.OAuth2AuthorizedClient;
import org.springframework.security.oauth2.client.OAuth2AuthorizedClientManager;
import org.springframework.security.oauth2.client.OAuth2AuthorizedClientService;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.client.RestClient;
import org.springframework.web.server.ResponseStatusException;
import static org.springframework.http.HttpStatus.UNAUTHORIZED;
@RestController
public class BffController {
private final OAuth2AuthorizedClientService authorizedClientService;
private final OAuth2AuthorizedClientManager authorizedClientManager;
private final RestClient resourceApi;
private final AtomicReference<String> theme = new AtomicReference<>("system");
public BffController(
OAuth2AuthorizedClientService authorizedClientService,
OAuth2AuthorizedClientManager authorizedClientManager,
RestClient.Builder restClientBuilder,
@Value("${resource-api.base-url}") String resourceApiBaseUrl
) {
this.authorizedClientService = authorizedClientService;
this.authorizedClientManager = authorizedClientManager;
this.resourceApi = restClientBuilder.baseUrl(resourceApiBaseUrl).build();
}
@GetMapping("/bff/token-boundary")
ResponseEntity<Map<String, Object>> tokenBoundary(Authentication authentication) {
OAuth2AuthorizedClient client = authorizedClientService.loadAuthorizedClient(
"keycloak",
authentication.getName()
);
Map<String, Object> response = new LinkedHashMap<>();
response.put("pattern", "AP3-backend-for-frontend");
response.put("principal", authentication.getName());
response.put("accessTokenStoredOnServer", client != null
&& client.getAccessToken() != null);
response.put("refreshTokenStoredOnServer", client != null
&& client.getRefreshToken() != null);
response.put("browserTokenCount", 0);
response.put("csrfProtectionEnabled", true);
return ResponseEntity.ok()
.cacheControl(CacheControl.noStore())
.header("Pragma", "no-cache")
.body(response);
}
@GetMapping("/bff/api/me")
ResponseEntity<?> currentUser(Authentication authentication) {
OAuth2AuthorizedClient client = authorizedClient(authentication);
return resourceApi.get()
.uri("/api/me")
.header(
HttpHeaders.AUTHORIZATION,
"Bearer " + client.getAccessToken().getTokenValue()
)
.retrieve()
.toEntity(Map.class);
}
@PostMapping("/bff/api/preferences")
Map<String, Object> updatePreference(
Authentication authentication,
@RequestParam(defaultValue = "system") String theme
) {
this.theme.set(theme);
return Map.of(
"updated", true,
"theme", this.theme.get(),
"principal", authentication.getName()
);
}
@GetMapping("/bff/api/preferences")
Map<String, String> preference() {
return Map.of("theme", theme.get());
}
private OAuth2AuthorizedClient authorizedClient(Authentication authentication) {
OAuth2AuthorizeRequest request = OAuth2AuthorizeRequest
.withClientRegistrationId("keycloak")
.principal(authentication)
.build();
OAuth2AuthorizedClient client = authorizedClientManager.authorize(request);
if (client == null || client.getAccessToken() == null) {
throw new ResponseStatusException(
UNAUTHORIZED,
"No authorized Keycloak client is available"
);
}
return client;
}
}
bff/src/main/java/com/example/keycloakpattern/bff/CsrfController.java
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package com.example.keycloakpattern.bff;
import java.util.Map;
import org.springframework.http.CacheControl;
import org.springframework.http.ResponseEntity;
import org.springframework.security.web.csrf.CsrfToken;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;
@RestController
public class CsrfController {
@GetMapping("/bff/csrf")
ResponseEntity<Map<String, String>> csrf(CsrfToken csrfToken) {
return ResponseEntity.ok()
.cacheControl(CacheControl.noStore())
.header("Pragma", "no-cache")
.body(Map.of(
"headerName", csrfToken.getHeaderName(),
"parameterName", csrfToken.getParameterName(),
"token", csrfToken.getToken()
));
}
}
bff/src/main/java/com/example/keycloakpattern/bff/SecurityConfig.java
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package com.example.keycloakpattern.bff;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.oauth2.client.AuthorizedClientServiceOAuth2AuthorizedClientManager;
import org.springframework.security.oauth2.client.OAuth2AuthorizedClientManager;
import org.springframework.security.oauth2.client.OAuth2AuthorizedClientProvider;
import org.springframework.security.oauth2.client.OAuth2AuthorizedClientProviderBuilder;
import org.springframework.security.oauth2.client.OAuth2AuthorizedClientService;
import org.springframework.security.oauth2.client.JdbcOAuth2AuthorizedClientService;
import org.springframework.security.oauth2.client.registration.ClientRegistrationRepository;
import org.springframework.security.oauth2.client.web.DefaultOAuth2AuthorizationRequestResolver;
import org.springframework.security.oauth2.client.web.OAuth2AuthorizationRequestCustomizers;
import org.springframework.security.web.SecurityFilterChain;
import org.springframework.security.web.csrf.CookieCsrfTokenRepository;
import org.springframework.jdbc.core.JdbcOperations;
@Configuration
public class SecurityConfig {
/**
* B-2 — authorized client 를 프로세스 메모리에서 PostgreSQL 로 옮긴다.
*
* B-1 에서 Application Session 만 Redis 로 옮겼더니, 사용자는 로그인
* 상태로 보이는데 BFF 에는 access token 이 없는 상태가 만들어졌다.
* 두 상태의 저장소를 **각각** 정해야 한다는 Q3 의 지적이 그대로 나타난 것이다.
*
* 주의 — 이것이 고치는 것과 고치지 못하는 것이 다르다.
* 고친다 : 인스턴스 간 공유. 어느 replica 로 가도 같은 토큰을 본다.
* 못 고친다: 조회 키. JdbcOAuth2AuthorizedClientService 도
* (clientRegistrationId, principalName) 으로 찾으므로
* 같은 사용자의 두 브라우저는 여전히 한 항목을 공유한다.
*/
@Bean
OAuth2AuthorizedClientService authorizedClientService(
JdbcOperations jdbcOperations,
ClientRegistrationRepository clientRegistrationRepository
) {
return new JdbcOAuth2AuthorizedClientService(jdbcOperations, clientRegistrationRepository);
}
@Bean
SecurityFilterChain bffSecurity(
HttpSecurity http,
ClientRegistrationRepository clientRegistrationRepository
) throws Exception {
DefaultOAuth2AuthorizationRequestResolver authorizationRequestResolver =
new DefaultOAuth2AuthorizationRequestResolver(
clientRegistrationRepository,
"/oauth2/authorization"
);
authorizationRequestResolver.setAuthorizationRequestCustomizer(
OAuth2AuthorizationRequestCustomizers.withPkce()
);
CookieCsrfTokenRepository csrfTokenRepository =
CookieCsrfTokenRepository.withHttpOnlyFalse();
csrfTokenRepository.setCookiePath("/");
return http
.csrf(csrf -> csrf
.csrfTokenRepository(csrfTokenRepository)
.csrfTokenRequestHandler(new SpaCsrfTokenRequestHandler()))
.authorizeHttpRequests(authorize -> authorize
.requestMatchers(
"/",
"/index.html",
"/app.js",
"/favicon.ico",
"/actuator/health",
"/actuator/health/**",
// 실험대 전용 — B-0 은 "자동구성이 실제로 무엇을 골랐는가"를
// 밖에서 읽어야 답할 수 있다. 운영에서는 절대 열지 않는다:
// /actuator/beans 와 /actuator/env 는 내부 구조와 설정값을
// 그대로 드러낸다.
"/actuator/**"
)
.permitAll()
.anyRequest()
.authenticated())
.oauth2Login(oauth2 -> oauth2
.authorizationEndpoint(endpoint -> endpoint
.authorizationRequestResolver(authorizationRequestResolver))
.defaultSuccessUrl("/", true))
.build();
}
@Bean
OAuth2AuthorizedClientManager authorizedClientManager(
ClientRegistrationRepository clientRegistrationRepository,
OAuth2AuthorizedClientService authorizedClientService
) {
OAuth2AuthorizedClientProvider authorizedClientProvider =
OAuth2AuthorizedClientProviderBuilder.builder()
.authorizationCode()
.refreshToken()
.build();
AuthorizedClientServiceOAuth2AuthorizedClientManager manager =
new AuthorizedClientServiceOAuth2AuthorizedClientManager(
clientRegistrationRepository,
authorizedClientService
);
manager.setAuthorizedClientProvider(authorizedClientProvider);
return manager;
}
}
bff/src/main/java/com/example/keycloakpattern/bff/SpaCsrfTokenRequestHandler.java
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package com.example.keycloakpattern.bff;
import java.util.function.Supplier;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import org.springframework.security.web.csrf.CsrfToken;
import org.springframework.security.web.csrf.CsrfTokenRequestAttributeHandler;
import org.springframework.security.web.csrf.CsrfTokenRequestHandler;
import org.springframework.security.web.csrf.XorCsrfTokenRequestAttributeHandler;
import org.springframework.util.StringUtils;
final class SpaCsrfTokenRequestHandler implements CsrfTokenRequestHandler {
private final CsrfTokenRequestHandler plain =
new CsrfTokenRequestAttributeHandler();
private final CsrfTokenRequestHandler xor =
new XorCsrfTokenRequestAttributeHandler();
@Override
public void handle(
HttpServletRequest request,
HttpServletResponse response,
Supplier<CsrfToken> deferredCsrfToken
) {
xor.handle(request, response, deferredCsrfToken);
}
@Override
public String resolveCsrfTokenValue(
HttpServletRequest request,
CsrfToken csrfToken
) {
if (StringUtils.hasText(request.getHeader(csrfToken.getHeaderName()))) {
return plain.resolveCsrfTokenValue(request, csrfToken);
}
return xor.resolveCsrfTokenValue(request, csrfToken);
}
}
bff/src/main/resources/application.yml
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server:
port: ${SERVER_PORT:8083}
servlet:
session:
cookie:
name: AP3_SESSION
http-only: true
same-site: lax
spring:
application:
name: keycloak-bff
datasource:
# B-2: authorized client 전용. Keycloak 과 같은 PostgreSQL 인스턴스지만
# 테이블이 다르다(oauth2_authorized_client). 운영이라면 분리를 검토한다.
url: ${BFF_DB_URL:jdbc:postgresql://localhost:5432/keycloak}
username: ${BFF_DB_USER:keycloak}
password: ${BFF_DB_PASSWORD:keycloak}
sql:
init:
# Spring Security 가 제공하는 DDL 을 그대로 쓴다.
# always 로 두면 매 기동마다 실행되므로 CREATE TABLE IF NOT EXISTS 가 아닌
# 스크립트에서는 실패한다 → continue-on-error 로 넘긴다.
mode: ${SPRING_SQL_INIT_MODE:always}
# ★ PostgreSQL 은 -postgres 판본을 써야 한다. 기본 판본은 `blob` 타입을
# 쓰는데 PostgreSQL 에는 그 타입이 없다(`bytea` 다). continue-on-error 가
# 그 실패를 삼켜서 "테이블이 조용히 안 생기는" 상태가 됐었다.
schema-locations: classpath:org/springframework/security/oauth2/client/oauth2-client-schema-postgres.sql
continue-on-error: true
data:
redis:
host: ${REDIS_HOST:localhost}
port: ${REDIS_PORT:6379}
session:
# Application Session 만 Redis 로 간다. OAuth2AuthorizedClient 는
# 이 설정과 무관하며 여전히 InMemory 다 — 조회 키가 다르기 때문이다(B-0).
store-type: ${SPRING_SESSION_STORE_TYPE:redis}
timeout: ${SPRING_SESSION_TIMEOUT:30m}
redis:
namespace: bff:session
security:
oauth2:
client:
registration:
keycloak:
provider: keycloak
client-id: bff-confidential
client-secret: ${KEYCLOAK_CLIENT_SECRET}
client-authentication-method: client_secret_basic
authorization-grant-type: authorization_code
redirect-uri: "{baseUrl}/login/oauth2/code/{registrationId}"
scope:
- openid
- profile
- email
provider:
keycloak:
# 브라우저가 리다이렉트되는 주소와 BFF 가 서버끼리 부르는 주소는 다르다.
# 앞의 것은 외부에서 닿는 이름이어야 하고, 뒤의 것은 클러스터 안 주소여도 된다.
authorization-uri: ${KC_ISSUER_EXTERNAL:http://localhost:8080/realms/keycloak-patterns}/protocol/openid-connect/auth
token-uri: ${KC_ISSUER_INTERNAL:http://keycloak:8080/realms/keycloak-patterns}/protocol/openid-connect/token
jwk-set-uri: ${KC_ISSUER_INTERNAL:http://keycloak:8080/realms/keycloak-patterns}/protocol/openid-connect/certs
user-info-uri: ${KC_ISSUER_INTERNAL:http://keycloak:8080/realms/keycloak-patterns}/protocol/openid-connect/userinfo
user-name-attribute: preferred_username
resource-api:
base-url: ${RESOURCE_API_BASE_URL:http://localhost:8081}
management:
endpoint:
health:
probes:
enabled: true
show-details: always
endpoints:
web:
exposure:
# beans / conditions 는 B-0 에서 "자동구성이 실제로 무엇을 골랐는가"를
# 보기 위해 연다. 운영에 그대로 두면 내부 구조가 노출된다.
include: health,info,beans,conditions,env
bff/src/main/resources/static/app.js
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const result = document.querySelector("#result");
function render(value) {
result.textContent = JSON.stringify(value, null, 2);
}
function readCookie(name) {
const prefix = `${encodeURIComponent(name)}=`;
const value = document.cookie
.split("; ")
.find((cookie) => cookie.startsWith(prefix));
return value ? decodeURIComponent(value.slice(prefix.length)) : null;
}
async function request(path, options = {}) {
const response = await fetch(path, {
...options,
headers: { Accept: "application/json", ...options.headers },
});
if (response.redirected || response.status === 401) {
window.location.assign("/oauth2/authorization/keycloak");
return null;
}
const body = await response.json();
render({ status: response.status, ...body });
return { response, body };
}
document.querySelector("#login").addEventListener("click", () => {
window.location.assign("/oauth2/authorization/keycloak");
});
document.querySelector("#inspect").addEventListener("click", () => {
void request("/bff/token-boundary");
});
document.querySelector("#call-bff").addEventListener("click", () => {
void request("/bff/api/me");
});
document.querySelector("#change-with-csrf").addEventListener("click", async () => {
const csrfResponse = await fetch("/bff/csrf", {
headers: { Accept: "application/json" },
});
const csrf = await csrfResponse.json();
const csrfToken = readCookie("XSRF-TOKEN");
if (!csrfToken) {
render({ status: 500, error: "XSRF-TOKEN cookie was not created" });
return;
}
await request("/bff/api/preferences", {
method: "POST",
body: new URLSearchParams({ theme: "dark" }),
headers: {
"Content-Type": "application/x-www-form-urlencoded",
[csrf.headerName]: csrfToken,
},
});
});
bff/src/main/resources/static/index.html
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<!doctype html>
<html lang="ko">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>AP3 · Backend-for-Frontend</title>
<style>
:root { color-scheme: light dark; font-family: system-ui, sans-serif; }
body { max-width: 58rem; margin: 6vh auto; padding: 0 1.5rem; line-height: 1.6; }
button { margin: 0 0.5rem 0.5rem 0; padding: 0.6rem 0.9rem; cursor: pointer; }
pre { min-height: 9rem; padding: 1rem; border-radius: 0.4rem;
background: color-mix(in srgb, CanvasText 9%, Canvas); white-space: pre-wrap; }
</style>
</head>
<body>
<main>
<h1>AP3 · Backend-for-Frontend</h1>
<p>
브라우저에는 OAuth token이 전혀 전달되지 않습니다. HttpOnly session
cookie로 BFF만 호출하고, BFF가 서버 보관 access token을 Resource
Server 요청에 붙입니다.
</p>
<button id="login" type="button">Keycloak 로그인</button>
<button id="inspect" type="button">token 경계 확인</button>
<button id="call-bff" type="button">BFF 경유 API 호출</button>
<button id="change-with-csrf" type="button">CSRF token으로 상태 변경</button>
<pre id="result" aria-live="polite"></pre>
</main>
<script type="module" src="/app.js"></script>
</body>
</html>
bff/src/test/java/com/example/keycloakpattern/bff/BffControllerTest.java
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package com.example.keycloakpattern.bff;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
import static org.springframework.security.test.web.servlet.request.SecurityMockMvcRequestPostProcessors.oidcLogin;
import static org.springframework.security.test.web.servlet.request.SecurityMockMvcRequestPostProcessors.csrf;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.header;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.jsonPath;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.security.oauth2.client.OAuth2AuthorizedClient;
import org.springframework.security.oauth2.client.OAuth2AuthorizedClientManager;
import org.springframework.security.oauth2.client.OAuth2AuthorizedClientService;
import org.springframework.security.oauth2.core.OAuth2AccessToken;
import org.springframework.security.oauth2.core.OAuth2RefreshToken;
import org.springframework.test.context.bean.override.mockito.MockitoBean;
import org.springframework.test.web.servlet.MockMvc;
@SpringBootTest(properties = {
"KEYCLOAK_CLIENT_SECRET=test-only-secret",
// 테스트는 Redis 를 띄우지 않는다. store-type=none 이면 자동구성이
// 서블릿 컨테이너 기본 세션으로 되돌아가 컨텍스트가 뜬다.
"spring.session.store-type=none",
// 테스트에는 PostgreSQL 이 없다. H2 로 대신하고 Spring Security 의
// DDL 을 그대로 태워 JdbcOAuth2AuthorizedClientService 가 뜨게 한다.
"spring.datasource.url=jdbc:h2:mem:bfftest;DB_CLOSE_DELAY=-1",
"spring.datasource.username=sa",
"spring.datasource.password=",
"spring.sql.init.mode=always",
"resource-api.base-url=http://127.0.0.1:9"
})
@AutoConfigureMockMvc
class BffControllerTest {
@Autowired
private MockMvc mockMvc;
@MockitoBean
private OAuth2AuthorizedClientService authorizedClientService;
@MockitoBean
private OAuth2AuthorizedClientManager authorizedClientManager;
@Test
void reportsServerTokenCustodyWithoutReturningTokens() throws Exception {
OAuth2AuthorizedClient client = mock(OAuth2AuthorizedClient.class);
when(client.getAccessToken()).thenReturn(mock(OAuth2AccessToken.class));
when(client.getRefreshToken()).thenReturn(mock(OAuth2RefreshToken.class));
when(authorizedClientService.loadAuthorizedClient("keycloak", "test-subject"))
.thenReturn(client);
mockMvc.perform(get("/bff/token-boundary").with(oidcLogin()
.idToken(token -> token.subject("test-subject"))))
.andExpect(status().isOk())
.andExpect(header().string("Cache-Control", "no-store"))
.andExpect(jsonPath("$.accessTokenStoredOnServer").value(true))
.andExpect(jsonPath("$.refreshTokenStoredOnServer").value(true))
.andExpect(jsonPath("$.browserTokenCount").value(0))
.andExpect(jsonPath("$.csrfProtectionEnabled").value(true))
.andExpect(jsonPath("$.access_token").doesNotExist())
.andExpect(jsonPath("$.refresh_token").doesNotExist());
}
@Test
void rejectsStateChangeWithoutCsrfToken() throws Exception {
mockMvc.perform(post("/bff/api/preferences")
.param("theme", "attacker")
.with(oidcLogin().idToken(token -> token.subject("test-subject"))))
.andExpect(status().isForbidden());
}
@Test
void acceptsStateChangeWithCsrfToken() throws Exception {
mockMvc.perform(post("/bff/api/preferences")
.param("theme", "dark")
.with(oidcLogin().idToken(token -> token.subject("test-subject")))
.with(csrf()))
.andExpect(status().isOk())
.andExpect(jsonPath("$.updated").value(true))
.andExpect(jsonPath("$.theme").value("dark"));
}
@Test
void exposesSpaCsrfTokenWithoutCaching() throws Exception {
mockMvc.perform(get("/bff/csrf").with(oidcLogin()
.idToken(token -> token.subject("test-subject"))))
.andExpect(status().isOk())
.andExpect(header().string("Cache-Control", "no-store"))
.andExpect(header().exists("Set-Cookie"))
.andExpect(jsonPath("$.headerName").value("X-XSRF-TOKEN"))
.andExpect(jsonPath("$.token").isNotEmpty());
}
}
deploy/lab/k8s/a1-block-jgroups-transport.yaml
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# Experiment A-1 — cut the JGroups transport (TCP 7800) while leaving discovery alone.
#
# The point is to separate two things that are easy to conflate:
#
# discovery how the nodes FIND each other -> PostgreSQL JGROUPS_PING table
# transport how they actually TALK -> TCP 7800
#
# Blocking only the transport produces a state that cannot happen on a single
# node: both members stay registered in the database, so each believes the other
# exists, yet no message gets through.
#
# kubectl apply -f deploy/lab/k8s/a1-block-jgroups-transport.yaml
# kubectl -n keycloak-lab delete networkpolicy a1-block-jgroups-transport
#
# NetworkPolicy is an ALLOWLIST, not a firewall with deny rules. There is no way
# to write "deny 7800". The moment a pod is selected by a policy carrying
# policyTypes: [Ingress], every inbound port is denied unless a rule permits it.
# So 7800 is blocked by *omission*: 8080 and 9000 are listed, 7800 is not.
#
# That makes the two allow rules load-bearing — get them wrong and the experiment
# measures a dead Keycloak instead of a partitioned cluster:
#
# 8080 the HTTP endpoint. Traefik, the other pod's REST calls, and the probe
# traffic all arrive here.
# 9000 the management port: /health/started, /health/ready, /health/live and
# /metrics. Losing it means the kubelet fails the readiness probe and
# kills the pod — the cluster would break for the wrong reason.
#
# Both rules deliberately omit `from:`, which allows those ports from any source.
# Narrowing the source is not the subject here; the 2-hop experiment already
# established how to do that by label when it matters.
apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
name: a1-block-jgroups-transport
namespace: keycloak-lab
spec:
podSelector:
matchLabels:
app: keycloak
policyTypes: [Ingress]
ingress:
- ports:
- { port: 8080, protocol: TCP } # HTTP — must stay open
- { port: 9000, protocol: TCP } # health + metrics — must stay open
# 7800 is absent on purpose. That is the whole experiment.
deploy/lab/k8s/bff-redis.yaml
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# BFF (2 replicas) + Redis, for the B-layer experiments.
#
# The BFF is deployed FIRST WITHOUT any session store wiring. That is deliberate:
# B-0 asks what Spring Boot's autoconfiguration actually picks when nothing is
# configured, and the only honest way to answer is to look at a running instance
# that has been given nothing. Redis is deployed alongside but left unused until
# B-1 turns it on.
#
# kubectl apply -f deploy/lab/k8s/bff-redis.yaml
#
# Image comes from the workstation, not a registry:
# docker build -t keycloak-pattern-bff:lab bff/
# docker save keycloak-pattern-bff:lab | ssh test-server "ssh kc-lab-1 'sudo k3s ctr images import -'"
# (repeat for kc-lab-2)
# so imagePullPolicy must stay Never on both replicas.
apiVersion: v1
kind: Secret
metadata:
name: bff-secrets
namespace: keycloak-lab
type: Opaque
stringData:
# Matches the client created with kcadm in the keycloak-patterns realm.
# Base64 in etcd is not encryption — see D-3.
KEYCLOAK_CLIENT_SECRET: bff-lab-secret
---
# Redis. B-5 measured that turning on AOF with `redis-cli config set` changes
# nothing here, because /data is the container filesystem and dies with the
# container — the appendonlydir was created and then thrown away. Persistence
# configuration without a volume is decoration.
#
# So the volume comes first, and only then does `--appendonly yes` mean anything.
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: redis-data
namespace: keycloak-lab
spec:
accessModes: [ReadWriteOnce]
storageClassName: local-path
resources:
requests:
storage: 1Gi
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: redis
namespace: keycloak-lab
spec:
replicas: 1
selector:
matchLabels: { app: redis }
template:
metadata:
labels: { app: redis }
spec:
# Same node as postgres so a node-loss experiment takes both stores at
# once, matching how A-4 was set up.
nodeSelector:
kubernetes.io/hostname: kc-lab-2
containers:
- name: redis
image: redis:7.4-alpine
# appendfsync everysec 이 기본값이다 — 1초 분량을 잃을 수 있다.
# Keycloak 의 synchronous_commit OFF(A-3)와 같은 모양의 트레이드오프다.
args: ["redis-server", "--appendonly", "yes", "--dir", "/data"]
ports:
- containerPort: 6379
name: redis
readinessProbe:
exec: { command: ["redis-cli", "ping"] }
initialDelaySeconds: 3
volumeMounts:
- name: data
mountPath: /data
resources:
requests: { memory: 32Mi, cpu: 20m }
limits: { memory: 128Mi }
volumes:
- name: data
persistentVolumeClaim:
claimName: redis-data
---
apiVersion: v1
kind: Service
metadata:
name: redis
namespace: keycloak-lab
spec:
selector: { app: redis }
ports:
- port: 6379
targetPort: redis
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: bff
namespace: keycloak-lab
spec:
# Two replicas is the whole point: Q1 and Q2 only exist because a request can
# land on an instance that did not handle the login.
replicas: 2
selector:
matchLabels: { app: bff }
template:
metadata:
labels: { app: bff }
spec:
# Spread across both nodes so "the other instance" is genuinely another
# machine, not another process on the same kernel.
topologySpreadConstraints:
- maxSkew: 1
topologyKey: kubernetes.io/hostname
whenUnsatisfiable: ScheduleAnyway
labelSelector:
matchLabels: { app: bff }
# 쿠버네티스는 같은 네임스페이스의 Service 마다 Docker link 시절의
# 환경변수를 자동 주입한다: REDIS_PORT=tcp://10.43.57.116:6379.
# 그것이 application.yml 의 ${REDIS_PORT:6379} 를 덮어써서 기동이 실패했다.
# Failed to bind properties under 'spring.data.redis.port' to int:
# Value: "tcp://10.43.57.116:6379"
# 이 주입 자체를 끄는 것이 근본 처방이다. 이름을 바꿔 피하면 다음 사람이
# 같은 함정에 다시 빠진다.
enableServiceLinks: false
containers:
- name: bff
image: keycloak-pattern-bff:lab
imagePullPolicy: Never
ports:
- containerPort: 8083
name: http
env:
# The browser is redirected to the public name; the BFF calls the
# token endpoint over the cluster network. Getting these two the same
# way round is what the 2-hop header experiment was about.
- name: KC_ISSUER_EXTERNAL
value: https://auth.hyeonworks.com/realms/keycloak-patterns
- name: KC_ISSUER_INTERNAL
value: http://keycloak.keycloak-lab.svc:8080/realms/keycloak-patterns
# echo 는 header-lab 네임스페이스의 8081 이다. 다른 네임스페이스의
# 서비스는 <svc>.<ns>.svc 로 부른다. 이름을 틀리면 500 이 나는데
# 원인은 UnresolvedAddressException 이지 토큰 문제가 아니다.
- name: RESOURCE_API_BASE_URL
value: http://echo.header-lab.svc:8081
- name: KEYCLOAK_CLIENT_SECRET
valueFrom:
secretKeyRef: { name: bff-secrets, key: KEYCLOAK_CLIENT_SECRET }
# Spring needs to know it is behind TLS termination, for the same
# reason Keycloak needs KC_PROXY_HEADERS. Without it the redirect_uri
# it builds comes back as http:// and Keycloak rejects it.
- name: SERVER_FORWARD_HEADERS_STRATEGY
value: native
# B-1: Application Session 을 Redis 로 옮긴다.
# OAuth2AuthorizedClient 는 이것으로 옮겨지지 않는다 — 조회 키가
# 다르기 때문이며, B-0 에서 확인한 사실이다.
- name: SPRING_SESSION_STORE_TYPE
value: redis
- name: REDIS_HOST
value: redis.keycloak-lab.svc
- name: REDIS_PORT
value: "6379"
# B-2: authorized client 는 PostgreSQL 로. 세션(Redis)과 다른
# 저장소를 쓰는 것이 Q3 가 말한 "각각 설계한다"의 실물이다.
- name: BFF_DB_URL
value: jdbc:postgresql://postgres.keycloak-lab.svc:5432/keycloak
- name: BFF_DB_USER
value: keycloak
- name: BFF_DB_PASSWORD
valueFrom:
secretKeyRef: { name: keycloak-lab-secrets, key: POSTGRES_PASSWORD }
- name: JAVA_TOOL_OPTIONS
value: "-Xms128m -Xmx320m"
readinessProbe:
httpGet: { path: /actuator/health/readiness, port: http }
initialDelaySeconds: 20
failureThreshold: 30
livenessProbe:
httpGet: { path: /actuator/health/liveness, port: http }
initialDelaySeconds: 60
resources:
requests: { memory: 320Mi, cpu: 100m }
limits: { memory: 512Mi }
---
apiVersion: v1
kind: Service
metadata:
name: bff
namespace: keycloak-lab
spec:
selector: { app: bff }
ports:
- port: 8083
targetPort: http
---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
name: bff
namespace: keycloak-lab
spec:
ingressClassName: traefik
rules:
- host: app1.hyeonworks.com
http:
paths:
- path: /
pathType: Prefix
backend:
service:
name: bff
port:
number: 8083
deploy/lab/k8s/keycloak-cluster.yaml
+277
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# Keycloak multi-node cluster with PostgreSQL.
#
# Goal of this manifest: two Keycloak pods on two different nodes must discover
# each other and form one Infinispan cluster. Keycloak 26 discovers peers through
# the database (jdbc-ping) rather than multicast, writing to a JGROUPS_PING table,
# but the cluster traffic itself runs over TCP 7800 between the pods. Those are
# two separate mechanisms, which is why "registered in the DB but not clustered"
# is a real failure mode — and one that a single node cannot reproduce.
#
# kubectl apply -f deploy/lab/k8s/keycloak-cluster.yaml
# kubectl -n keycloak-lab rollout status statefulset/keycloak --timeout=600s
#
# Secrets are plain here. Proper secret handling is roadmap item 11; keeping it
# visible for now is deliberate so the gap is obvious rather than forgotten.
apiVersion: v1
kind: Namespace
metadata:
name: keycloak-lab
---
apiVersion: v1
kind: Secret
metadata:
name: keycloak-lab-secrets
namespace: keycloak-lab
type: Opaque
stringData:
POSTGRES_PASSWORD: lab-postgres-change-me
KC_BOOTSTRAP_ADMIN_PASSWORD: lab-admin-change-me
---
# PostgreSQL. local-path binds the volume to whichever node the pod lands on, so
# the database is effectively pinned to one node. That is not a flaw here: it is
# what makes "the database node dies" a meaningful experiment later.
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: postgres-data
namespace: keycloak-lab
spec:
accessModes: [ReadWriteOnce]
storageClassName: local-path
resources:
requests:
storage: 5Gi
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: postgres
namespace: keycloak-lab
spec:
replicas: 1
strategy:
type: Recreate # RWO volume cannot be mounted by two pods at once
selector:
matchLabels:
app: postgres
template:
metadata:
labels:
app: postgres
spec:
containers:
- name: postgres
image: postgres:16-alpine
ports:
- containerPort: 5432
name: postgres
env:
- name: POSTGRES_DB
value: keycloak
- name: POSTGRES_USER
value: keycloak
- name: POSTGRES_PASSWORD
valueFrom:
secretKeyRef:
name: keycloak-lab-secrets
key: POSTGRES_PASSWORD
# The image refuses to initialise into a non-empty mount, and
# local-path volumes are clean, but this keeps the data one level
# down so a lost+found or similar never blocks initdb.
- name: PGDATA
value: /var/lib/postgresql/data/pgdata
volumeMounts:
- name: data
mountPath: /var/lib/postgresql/data
readinessProbe:
exec:
command: ["sh", "-c", "pg_isready -U keycloak -d keycloak"]
initialDelaySeconds: 10
periodSeconds: 5
resources:
requests:
memory: 192Mi
cpu: 50m
limits:
memory: 512Mi
volumes:
- name: data
persistentVolumeClaim:
claimName: postgres-data
---
apiVersion: v1
kind: Service
metadata:
name: postgres
namespace: keycloak-lab
spec:
selector:
app: postgres
ports:
- port: 5432
targetPort: postgres
---
# Keycloak. A StatefulSet rather than a Deployment so each pod keeps a stable
# name (keycloak-0, keycloak-1); cluster membership is far easier to read in
# logs and in the JGROUPS_PING table when the identities do not churn.
apiVersion: apps/v1
kind: StatefulSet
metadata:
name: keycloak
namespace: keycloak-lab
spec:
serviceName: keycloak-headless
replicas: 2
podManagementPolicy: Parallel # both pods start together, so they race to
# register — which is the interesting case
selector:
matchLabels:
app: keycloak
template:
metadata:
labels:
app: keycloak
spec:
# One pod per node. Two pods on one node would share a kernel and make the
# 7800 blocking experiment meaningless.
topologySpreadConstraints:
- maxSkew: 1
topologyKey: kubernetes.io/hostname
whenUnsatisfiable: ScheduleAnyway
labelSelector:
matchLabels:
app: keycloak
containers:
- name: keycloak
image: quay.io/keycloak/keycloak:26.7.0
# "start", not "start-dev". Dev mode forces cache=local and there is
# no cluster to form at all.
args: ["start"]
ports:
- containerPort: 8080
name: http
- containerPort: 9000
name: management
- containerPort: 7800
name: jgroups
env:
- name: KC_DB
value: postgres
- name: KC_DB_URL
value: jdbc:postgresql://postgres:5432/keycloak
- name: KC_DB_USERNAME
value: keycloak
- name: KC_DB_PASSWORD
valueFrom:
secretKeyRef:
name: keycloak-lab-secrets
key: POSTGRES_PASSWORD
# Settings confirmed by the two-hop header measurement.
# KC_HOSTNAME carries the full external URL, which pins scheme and
# host for issuer and redirect URLs regardless of headers.
# KC_PROXY_HEADERS is the separate opt-in that lets the forwarded
# client address through — the same kind of switch as Spring's
# forward-headers-strategy. See docs/two-hop-proxy-header-contract.md.
- name: KC_HOSTNAME
value: https://auth.hyeonworks.com
- name: KC_HOSTNAME_STRICT
value: "true"
- name: KC_PROXY_HEADERS
value: xforwarded
- name: KC_HTTP_ENABLED
value: "true"
- name: KC_HEALTH_ENABLED
value: "true"
- name: KC_METRICS_ENABLED
value: "true"
# Without an explicit cap the JVM sizes its heap from the container
# limit and this lab has roughly 3.8GB of guest headroom in total.
- name: JAVA_OPTS_KC_HEAP
value: "-Xms256m -Xmx512m"
- name: KC_BOOTSTRAP_ADMIN_USERNAME
value: admin
- name: KC_BOOTSTRAP_ADMIN_PASSWORD
valueFrom:
secretKeyRef:
name: keycloak-lab-secrets
key: KC_BOOTSTRAP_ADMIN_PASSWORD
# Keycloak serves health and metrics on the management port (9000),
# not on 8080, since version 25.
startupProbe:
httpGet:
path: /health/started
port: management
periodSeconds: 10
failureThreshold: 60 # first boot runs an implicit build
readinessProbe:
httpGet:
path: /health/ready
port: management
periodSeconds: 10
livenessProbe:
httpGet:
path: /health/live
port: management
periodSeconds: 30
resources:
requests:
memory: 640Mi
cpu: 100m
limits:
memory: 900Mi
---
# Headless service. Not required for jdbc-ping discovery, which goes through the
# database, but it gives each pod a stable DNS name for direct inspection.
apiVersion: v1
kind: Service
metadata:
name: keycloak-headless
namespace: keycloak-lab
spec:
clusterIP: None
selector:
app: keycloak
ports:
- port: 8080
targetPort: http
name: http
- port: 9000
targetPort: management
name: management
---
apiVersion: v1
kind: Service
metadata:
name: keycloak
namespace: keycloak-lab
spec:
selector:
app: keycloak
ports:
- port: 8080
targetPort: http
name: http
---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
name: keycloak
namespace: keycloak-lab
spec:
ingressClassName: traefik
rules:
- host: auth.hyeonworks.com
http:
paths:
- path: /
pathType: Prefix
backend:
service:
name: keycloak
port:
number: 8080
deploy/lab/k8s/observability.yaml
+373
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# Prometheus + node-exporter + Grafana.
#
# Purpose: during a fault-injection experiment, know *which signal moved first*.
# Without a metrics store the only record is whatever scrolled past in a terminal,
# and "the cluster recovered in about a minute" is not a measurement.
#
# kubectl apply -f deploy/lab/k8s/observability.yaml
# kubectl -n observability rollout status deployment/prometheus --timeout=300s
#
# Placement decision — Prometheus and Grafana are pinned to the control-plane
# node (kc-lab-1). An observability stack must not share a failure domain with
# the thing it observes. With only two nodes that cannot be fully avoided, so the
# rule here is: the node that gets killed in experiments is the *agent*
# (kc-lab-2, holding keycloak-0 and postgres), and everything needed to watch
# that happen lives on the server node.
apiVersion: v1
kind: Namespace
metadata:
name: observability
---
# Prometheus discovers scrape targets by querying the Kubernetes API, so it
# needs read access to nodes, services, endpoints and pods. Without this the
# kubernetes_sd_configs below silently return no targets.
apiVersion: v1
kind: ServiceAccount
metadata:
name: prometheus
namespace: observability
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
name: prometheus
rules:
- apiGroups: [""]
# nodes/proxy is required in addition to nodes/metrics: the kubelet job
# reaches each node through the API server's proxy subresource
# (/api/v1/nodes/<name>/proxy/metrics). Without it every kubelet target
# fails with 403 Forbidden while the other jobs stay green — a partial
# failure that is easy to miss unless the target list is checked.
resources: [nodes, nodes/metrics, nodes/proxy, services, endpoints, pods]
verbs: [get, list, watch]
- nonResourceURLs: ["/metrics"]
verbs: [get]
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
name: prometheus
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: prometheus
subjects:
- kind: ServiceAccount
name: prometheus
namespace: observability
---
apiVersion: v1
kind: ConfigMap
metadata:
name: prometheus-config
namespace: observability
data:
prometheus.yml: |
global:
# 15s is short for production but right here: a node loss should show up
# within a couple of samples, not a minute later.
scrape_interval: 15s
evaluation_interval: 15s
scrape_configs:
# Prometheus scraping itself. Useful as a control: if this target is down,
# the problem is Prometheus, not the thing being measured.
- job_name: prometheus
static_configs:
- targets: ['localhost:9090']
# Keycloak. Metrics live on the management port 9000, not 8080 — the same
# split that the health probes use. KC_METRICS_ENABLED=true is already set
# on the StatefulSet.
#
# Discovery is by endpoints rather than a static list because pod IPs
# change on every restart; that was observed directly when the lab was
# power-cycled and every pod came back with a new address.
- job_name: keycloak
kubernetes_sd_configs:
- role: endpoints
namespaces:
names: [keycloak-lab]
relabel_configs:
- source_labels: [__meta_kubernetes_service_name, __meta_kubernetes_endpoint_port_name]
action: keep
regex: keycloak-headless;management
- source_labels: [__meta_kubernetes_pod_name]
target_label: pod
- source_labels: [__meta_kubernetes_pod_node_name]
target_label: node
# node-exporter, one per node via DaemonSet. This is what answers
# "did the machine die or did the process die".
- job_name: node-exporter
kubernetes_sd_configs:
- role: endpoints
namespaces:
names: [observability]
relabel_configs:
- source_labels: [__meta_kubernetes_service_name]
action: keep
regex: node-exporter
- source_labels: [__meta_kubernetes_pod_node_name]
target_label: node
# The kubelet's own metrics, reached through the API server proxy so no
# extra port needs opening.
- job_name: kubelet
scheme: https
tls_config:
ca_file: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
insecure_skip_verify: true
bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token
kubernetes_sd_configs:
- role: node
relabel_configs:
- action: labelmap
regex: __meta_kubernetes_node_label_(.+)
- target_label: __address__
replacement: kubernetes.default.svc:443
- source_labels: [__meta_kubernetes_node_name]
regex: (.+)
target_label: __metrics_path__
replacement: /api/v1/nodes/${1}/proxy/metrics
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: prometheus-data
namespace: observability
spec:
accessModes: [ReadWriteOnce]
storageClassName: local-path
resources:
requests:
storage: 5Gi
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: prometheus
namespace: observability
spec:
replicas: 1
strategy:
type: Recreate # RWO volume; two pods cannot mount it at once
selector:
matchLabels:
app: prometheus
template:
metadata:
labels:
app: prometheus
spec:
serviceAccountName: prometheus
# See the placement note at the top of this file.
nodeSelector:
node-role.kubernetes.io/control-plane: "true"
securityContext:
fsGroup: 65534 # the image runs as nobody and must own the volume
containers:
- name: prometheus
image: prom/prometheus:v3.1.0
args:
- --config.file=/etc/prometheus/prometheus.yml
- --storage.tsdb.path=/prometheus
# 7 days is far more than an experiment needs and keeps the volume
# small enough that it never becomes the reason a node fills up.
- --storage.tsdb.retention.time=7d
- --web.enable-lifecycle
ports:
- containerPort: 9090
name: http
volumeMounts:
- name: config
mountPath: /etc/prometheus
- name: data
mountPath: /prometheus
readinessProbe:
httpGet: { path: /-/ready, port: http }
initialDelaySeconds: 10
livenessProbe:
httpGet: { path: /-/healthy, port: http }
initialDelaySeconds: 30
resources:
requests: { memory: 256Mi, cpu: 50m }
limits: { memory: 640Mi }
volumes:
- name: config
configMap:
name: prometheus-config
- name: data
persistentVolumeClaim:
claimName: prometheus-data
---
apiVersion: v1
kind: Service
metadata:
name: prometheus
namespace: observability
spec:
selector:
app: prometheus
ports:
- port: 9090
targetPort: http
---
# node-exporter. A DaemonSet so every node reports, including one that is about
# to be killed — the last samples before it goes silent are the interesting part.
apiVersion: apps/v1
kind: DaemonSet
metadata:
name: node-exporter
namespace: observability
spec:
selector:
matchLabels:
app: node-exporter
template:
metadata:
labels:
app: node-exporter
spec:
# Host namespaces: the point is to measure the machine, not the container.
hostNetwork: true
hostPID: true
tolerations:
- operator: Exists # must also run on tainted nodes
containers:
- name: node-exporter
image: prom/node-exporter:v1.8.2
args:
- --path.procfs=/host/proc
- --path.sysfs=/host/sys
- --path.rootfs=/host/root
- --collector.filesystem.mount-points-exclude=^/(dev|proc|sys|var/lib/docker/.+|var/lib/kubelet/.+)($|/)
ports:
- containerPort: 9100
name: metrics
hostPort: 9100
volumeMounts:
- { name: proc, mountPath: /host/proc, readOnly: true }
- { name: sys, mountPath: /host/sys, readOnly: true }
- { name: rootfs, mountPath: /host/root, readOnly: true, mountPropagation: HostToContainer }
resources:
requests: { memory: 32Mi, cpu: 20m }
limits: { memory: 96Mi }
volumes:
- { name: proc, hostPath: { path: /proc } }
- { name: sys, hostPath: { path: /sys } }
- { name: rootfs, hostPath: { path: / } }
---
apiVersion: v1
kind: Service
metadata:
name: node-exporter
namespace: observability
spec:
clusterIP: None # headless: Prometheus wants each pod, not a VIP
selector:
app: node-exporter
ports:
- port: 9100
targetPort: metrics
name: metrics
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: grafana
namespace: observability
spec:
replicas: 1
selector:
matchLabels:
app: grafana
template:
metadata:
labels:
app: grafana
spec:
nodeSelector:
node-role.kubernetes.io/control-plane: "true"
containers:
- name: grafana
image: grafana/grafana:11.4.0
ports:
- containerPort: 3000
name: http
env:
- name: GF_SECURITY_ADMIN_USER
value: admin
- name: GF_SECURITY_ADMIN_PASSWORD
value: lab-grafana-change-me
# Grafana builds absolute URLs for redirects and asset paths. Behind
# the nginx -> Traefik chain it must be told the external address,
# for exactly the reason Keycloak needs KC_HOSTNAME. Without it,
# login redirects come back as http://<pod-ip>:3000.
- name: GF_SERVER_ROOT_URL
value: https://app2.hyeonworks.com
volumeMounts:
- name: datasources
mountPath: /etc/grafana/provisioning/datasources
readinessProbe:
httpGet: { path: /api/health, port: http }
initialDelaySeconds: 15
resources:
requests: { memory: 128Mi, cpu: 50m }
limits: { memory: 320Mi }
volumes:
- name: datasources
configMap:
name: grafana-datasources
---
# Provisioning the datasource as a file means Grafana comes up already wired to
# Prometheus. Clicking through the UI would leave the configuration only in
# Grafana's own database, which is emptyDir here and disappears on restart.
apiVersion: v1
kind: ConfigMap
metadata:
name: grafana-datasources
namespace: observability
data:
prometheus.yaml: |
apiVersion: 1
datasources:
- name: Prometheus
type: prometheus
access: proxy
url: http://prometheus.observability.svc:9090
isDefault: true
---
apiVersion: v1
kind: Service
metadata:
name: grafana
namespace: observability
spec:
selector:
app: grafana
ports:
- port: 3000
targetPort: http
---
# Grafana is published on app2.hyeonworks.com because that name is already in
# the wildcard-free certificate (auth / app1 / app2) and is otherwise unused.
# It moves when app2 is needed for the SSO experiment.
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
name: grafana
namespace: observability
spec:
ingressClassName: traefik
rules:
- host: app2.hyeonworks.com
http:
paths:
- path: /
pathType: Prefix
backend:
service:
name: grafana
port:
number: 3000
deploy/lab/scripts/experiment-cache-ownership.sh
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#!/usr/bin/env bash
# Experiment 0c — where does a session entry actually live?
#
# Experiment 0b showed keycloak-1's session cache never moved when keycloak-0
# handled a login. That leaves two explanations:
#
# (a) a DISTRIBUTED cache with owners=1 — entries are spread across nodes by
# consistent hashing, and this one happened to land on keycloak-0;
# (b) a LOCAL cache — each node only ever caches what it handled itself.
#
# They are distinguished by driving logins at the OTHER node. Under (a) the
# entries would keep landing on both nodes regardless of who was asked. Under
# (b) the count rises only on the node that received the request.
set -uo pipefail
NS="${NS:-keycloak-lab}"
N="${N:-5}"
K0_IP=$(kubectl -n "$NS" get pod keycloak-0 -o jsonpath='{.status.podIP}')
K1_IP=$(kubectl -n "$NS" get pod keycloak-1 -o jsonpath='{.status.podIP}')
ADMIN_PW=$(kubectl -n "$NS" get secret keycloak-lab-secrets \
-o jsonpath='{.data.KC_BOOTSTRAP_ADMIN_PASSWORD}' | base64 -d)
echo "수집 시각: $(date '+%Y-%m-%d %H:%M:%S %Z')"
echo " keycloak-0 = $K0_IP ($(kubectl -n "$NS" get pod keycloak-0 -o jsonpath='{.spec.nodeName}'))"
echo " keycloak-1 = $K1_IP ($(kubectl -n "$NS" get pod keycloak-1 -o jsonpath='{.spec.nodeName}'))"
echo
kubectl -n "$NS" run kc-own --rm -i --restart=Never \
--image=curlimages/curl:8.11.1 --quiet --command -- sh -c "
O=/tmp/o; : > \$O
ent() {
curl -s --retry 3 --max-time 20 http://\$1:9000/metrics \
| grep -E '^vendor_statistics_approximate_entries_unique.cache=.sessions' \
| awk '{print \$NF}'
}
login() { i=0; while [ \$i -lt $N ]; do
curl -s -o /dev/null -X POST http://\$1:8080/realms/master/protocol/openid-connect/token \
-d grant_type=password -d client_id=admin-cli \
-d username=admin -d 'password=$ADMIN_PW'
i=\$((i+1)); done; sleep 5; }
{
printf '%-32s %12s %12s\n' '단계' 'k0 entries' 'k1 entries'
printf '%-32s %12s %12s\n' '시작' \"\$(ent $K0_IP)\" \"\$(ent $K1_IP)\"
login $K1_IP
printf '%-32s %12s %12s\n' 'keycloak-1 에 로그인 ${N}회' \"\$(ent $K0_IP)\" \"\$(ent $K1_IP)\"
login $K0_IP
printf '%-32s %12s %12s\n' 'keycloak-0 에 로그인 ${N}회' \"\$(ent $K0_IP)\" \"\$(ent $K1_IP)\"
} >> \$O
cat \$O
" 2>&1 | grep -v '^pod .* deleted$'
echo
echo "=== 대조: PostgreSQL 에는 몇 건인가 ==="
kubectl -n "$NS" exec deploy/postgres -- psql -U keycloak -d keycloak -tAc \
"select count(*) from offline_user_session where offline_flag='0'" 2>/dev/null | sed 's/^/ online 세션 /'
deploy/lab/scripts/experiment-cache-replication-delta.sh
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#!/usr/bin/env bash
# Experiment 0b — does the Infinispan cache itself replicate, or do both nodes
# merely agree because they read the same database?
#
# Experiment 0 proved the two nodes give the same answers. That alone does NOT
# prove Infinispan replicated anything: with persistent-user-sessions (the
# Keycloak 26 default) the session is written to PostgreSQL, so two nodes reading
# one database would agree even with the cache disabled entirely.
#
# This script separates the two by measuring the cache counters on BOTH nodes
# around a single login. If the write on keycloak-0 shows up as cache activity
# on keycloak-1, the replication is real and not a database artifact.
set -uo pipefail
NS="${NS:-keycloak-lab}"
K0_IP=$(kubectl -n "$NS" get pod keycloak-0 -o jsonpath='{.status.podIP}')
K1_IP=$(kubectl -n "$NS" get pod keycloak-1 -o jsonpath='{.status.podIP}')
ADMIN_PW=$(kubectl -n "$NS" get secret keycloak-lab-secrets \
-o jsonpath='{.data.KC_BOOTSTRAP_ADMIN_PASSWORD}' | base64 -d)
echo "수집 시각: $(date '+%Y-%m-%d %H:%M:%S %Z')"
echo
# 파드 출력을 스트리밍으로 받으면 조각이 유실된다. 실제로 첫 시도에서
# keycloak-1 의 스냅샷과 그 다음 마커가 통째로 사라져 델타가 0 으로 보였다.
# 파드 안에서 파일로 모았다가 마지막에 한 번만 내보낸다.
kubectl -n "$NS" run kc-delta --rm -i --restart=Never \
--image=curlimages/curl:8.11.1 --quiet --command -- sh -c "
set -u
K0='http://$K0_IP'; K1='http://$K1_IP'
O=/tmp/o.txt; : > \$O
snap() {
curl -s --retry 3 --retry-connrefused --max-time 20 \$1:9000/metrics \
| grep -E '^vendor_(statistics_(stores|hits|misses|approximate_entries_unique)|rpc_manager_replication_count)\{cache=\"(sessions|clientSessions)\"' \
| sed 's/,cache_manager=\"keycloak\"//; s/,node=\"[^\"]*\"//' >> \$O
}
echo '###BEFORE_K0' >> \$O; snap \$K0
echo '###BEFORE_K1' >> \$O; snap \$K1
echo '###LOGIN' >> \$O
curl -s -o /dev/null -w 'http_code=%{http_code}\n' -X POST \
\"\$K0:8080/realms/master/protocol/openid-connect/token\" \
-d grant_type=password -d client_id=admin-cli \
-d username=admin -d 'password=$ADMIN_PW' >> \$O
sleep 5
echo '###AFTER_K0' >> \$O; snap \$K0
echo '###AFTER_K1' >> \$O; snap \$K1
echo '###END' >> \$O
cat \$O
" 2>&1 | grep -v '^pod .* deleted$' > /tmp/cache-delta.txt
python3 - /tmp/cache-delta.txt <<'PY'
import re, sys
raw = open(sys.argv[1]).read()
blocks, cur = {}, None
for line in raw.splitlines():
if line.startswith('###'):
cur = line[3:]; blocks[cur] = {}
elif cur and '{' in line:
m = re.match(r'(\S+?)\{cache="(\w+)"\}\s+(\S+)', line)
if m:
blocks[cur][(m.group(1), m.group(2))] = float(m.group(3))
print('=== 로그인은 keycloak-0 에만 보냈다 ===')
code = [l for l in raw.splitlines() if l.startswith('http_code=')]
print(' 로그인 응답: ' + (code[0] if code else '없음'))
for n in ('BEFORE_K0','BEFORE_K1','AFTER_K0','AFTER_K1'):
if not blocks.get(n):
print(f' !! {n} 스냅샷이 비었다 — 델타를 신뢰할 수 없다')
print()
hdr = f" {'계수기':<42} {'캐시':<15} {'전':>8} {'후':>8} {'증가':>7}"
for node in ('K0', 'K1'):
who = 'keycloak-0 (로그인을 받은 노드)' if node == 'K0' else 'keycloak-1 (아무 요청도 받지 않은 노드)'
print(f'=== {who} ===')
print(hdr)
b, a = blocks.get(f'BEFORE_{node}', {}), blocks.get(f'AFTER_{node}', {})
for k in sorted(set(b) | set(a)):
before, after = b.get(k[0:2], 0.0), a.get(k[0:2], 0.0)
d = after - before
mark = ' ←' if d else ''
name = k[0].replace('vendor_statistics_', '').replace('vendor_rpc_manager_', 'rpc.')
print(f" {name:<42} {k[1]:<15} {before:>8.0f} {after:>8.0f} {d:>+7.0f}{mark}")
print()
PY
deploy/lab/scripts/experiment-session-read-path.sh
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#!/usr/bin/env bash
# Experiment 0d — capture the actual SQL that the OTHER node runs.
#
# Experiments 0b/0c showed that session entries never appear in keycloak-1's
# memory, yet keycloak-1 can use a session keycloak-0 created. The conclusion
# "keycloak-1 reads it from PostgreSQL" was an inference, not an observation.
#
# This script turns on statement logging in PostgreSQL for a few seconds, sends
# ONE refresh request to keycloak-1 for a session born on keycloak-0, and greps
# the database log for that session id. If the inference is right, the SQL is
# there, issued from keycloak-1's pod IP.
#
# It also checks whether serving that request makes keycloak-1 cache the session
# — which sharpens "each node caches what it handled" from "what it logged in"
# to "what it touched".
set -uo pipefail
NS="${NS:-keycloak-lab}"
PSQL="kubectl -n $NS exec deploy/postgres -- psql -U keycloak -d keycloak -tAc"
K0_IP=$(kubectl -n "$NS" get pod keycloak-0 -o jsonpath='{.status.podIP}')
K1_IP=$(kubectl -n "$NS" get pod keycloak-1 -o jsonpath='{.status.podIP}')
ADMIN_PW=$(kubectl -n "$NS" get secret keycloak-lab-secrets \
-o jsonpath='{.data.KC_BOOTSTRAP_ADMIN_PASSWORD}' | base64 -d)
echo "수집 시각: $(date '+%Y-%m-%d %H:%M:%S %Z')"
echo " keycloak-0 = $K0_IP (세션을 만드는 노드)"
echo " keycloak-1 = $K1_IP (읽기만 하는 노드)"
echo
# %h 를 넣어야 어느 파드가 보낸 질의인지 로그에서 구분된다.
echo "=== PostgreSQL 문장 로깅을 켠다 ==="
$PSQL "alter system set log_statement='all'" >/dev/null 2>&1
$PSQL "alter system set log_line_prefix='%m [%p] %h '" >/dev/null 2>&1
$PSQL "select pg_reload_conf()" >/dev/null 2>&1
echo " log_statement = $($PSQL 'show log_statement' 2>/dev/null)"
echo " log_line_prefix = $($PSQL 'show log_line_prefix' 2>/dev/null)"
echo
# 로그 커서를 잡아둔다. 이 줄 수 이후만 본다.
LOG_BEFORE=$(kubectl -n "$NS" logs deploy/postgres --tail=-1 2>/dev/null | wc -l)
RESULT=$(kubectl -n "$NS" run kc-readpath --rm -i --restart=Never \
--image=curlimages/curl:8.11.1 --quiet --command -- sh -c "
O=/tmp/o; : > \$O
TOKEN_EP='/realms/master/protocol/openid-connect/token'
jget() { sed -n \"s/.*\\\"\$1\\\":\\\"\\([^\\\"]*\\)\\\".*/\\1/p\"; }
ent() {
curl -s --retry 3 --max-time 20 http://\$1:9000/metrics \
| grep -E '^vendor_statistics_approximate_entries_unique.cache=.sessions' | awk '{print \$NF}'
}
# keycloak-0 에서 로그인한다
L=\$(curl -s -X POST \"http://$K0_IP:8080\$TOKEN_EP\" -d grant_type=password \
-d client_id=admin-cli -d username=admin -d 'password=$ADMIN_PW')
SID=\$(echo \"\$L\" | jget access_token | cut -d. -f2 | sed 's/\$/==/' | base64 -d 2>/dev/null | jget sid)
RT=\$(echo \"\$L\" | jget refresh_token)
echo \"SID=\$SID\" >> \$O
echo \"K1_ENTRIES_BEFORE=\$(ent $K1_IP)\" >> \$O
sleep 2
# 반대편 노드에 refresh 를 딱 한 번 보낸다
# 인용을 한 겹 더 쌓으면 curl 이 URL 을 통째로 못 읽는다. 실제로 000 이 나왔다.
CODE=\$(curl -s -o /dev/null -w '%{http_code}' -X POST \
\"http://$K1_IP:8080\$TOKEN_EP\" \
-d grant_type=refresh_token -d client_id=admin-cli -d \"refresh_token=\$RT\")
echo \"REFRESH_ON_K1=\$CODE\" >> \$O
sleep 3
echo \"K1_ENTRIES_AFTER=\$(ent $K1_IP)\" >> \$O
cat \$O
" 2>&1 | grep -v '^pod .* deleted$')
echo "=== 요청 ==="
echo "$RESULT" | sed 's/^/ /'
SID=$(echo "$RESULT" | sed -n 's/^SID=//p')
echo
echo "=== PostgreSQL 문장 로깅을 끈다 ==="
$PSQL "alter system reset log_statement" >/dev/null 2>&1
$PSQL "alter system reset log_line_prefix" >/dev/null 2>&1
$PSQL "select pg_reload_conf()" >/dev/null 2>&1
echo " log_statement = $($PSQL 'show log_statement' 2>/dev/null)"
echo
echo "=== keycloak-1 이 실제로 보낸 SQL 문장 ==="
echo " (파라미터가 \$1 로 묶여 있어, sid 는 바로 아래 DETAIL 줄에 있다)"
echo
kubectl -n "$NS" logs deploy/postgres --tail=-1 2>/dev/null \
| tail -n +$((LOG_BEFORE + 1)) \
| grep -F "$K1_IP" | grep -E "LOG: execute" \
| sed 's/.*execute [^:]*: //' | sed 's/^/ /' | head -12
echo
echo "=== 그 sid 를 언급한 SQL — 누가 보냈는가 ==="
echo " 찾는 sid: $SID"
echo
kubectl -n "$NS" logs deploy/postgres --tail=-1 2>/dev/null \
| tail -n +$((LOG_BEFORE + 1)) \
| grep -F "$SID" \
| sed -e "s/$K0_IP/[keycloak-0]/g" -e "s/$K1_IP/[keycloak-1]/g" \
| cut -c1-220 \
| head -20
echo
echo "=== 요약: 파드별 질의 건수 ==="
kubectl -n "$NS" logs deploy/postgres --tail=-1 2>/dev/null \
| tail -n +$((LOG_BEFORE + 1)) \
| grep -F "$SID" \
| grep -oE "^[0-9-]+ [0-9:.]+ [A-Z]+ \[[0-9]+\] [0-9.]+" \
| awk '{print $NF}' | sort | uniq -c \
| sed -e "s/$K0_IP/[keycloak-0]/" -e "s/$K1_IP/[keycloak-1]/" -e 's/^/ /'
deploy/lab/scripts/experiment-session-replication.sh
Executable
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#!/usr/bin/env bash
# Experiment 0 — is a session created on one Keycloak node usable on the other?
#
# Forming a cluster is not the same as sharing session state. The Infinispan log
# says "cluster view (2)", but that only proves the members found each other.
#
# Design notes, learned the hard way:
#
# * Every probe has a CONTROL. A result from the far node means nothing unless
# the same call against the issuing node is also measured. The first version
# of this script reported "403 on keycloak-1" as if it were a replication
# failure; the issuing node returned 403 too, and the cause was a missing
# openid scope. Measure both, always.
#
# * Sessions are tracked by SID, not by count. Both the test login and the
# admin API calls create sessions for the same user, so counts are noisy.
# A specific session id either appears in a node's answer or it does not.
#
# * The probe is the REFRESH TOKEN grant, not userinfo. userinfo only validates
# a signature and can succeed on a node that knows nothing about the session.
# Refreshing requires the node to find the session, check it is alive, and
# write back a new refresh time — it actually touches the session store.
#
# Talks to pod IPs directly: going through nginx/Traefik would hide which node
# handled each request, which is the entire question.
#
# ./deploy/lab/scripts/experiment-session-replication.sh
set -uo pipefail
NS="${NS:-keycloak-lab}"
OUT="${OUT:-/tmp/session-replication}"
mkdir -p "$OUT"
PSQL="kubectl -n $NS exec deploy/postgres -- psql -U keycloak -d keycloak -tAc"
echo "수집 시각: $(date '+%Y-%m-%d %H:%M:%S %Z')"
echo
K0_IP=$(kubectl -n "$NS" get pod keycloak-0 -o jsonpath='{.status.podIP}')
K1_IP=$(kubectl -n "$NS" get pod keycloak-1 -o jsonpath='{.status.podIP}')
K0_NODE=$(kubectl -n "$NS" get pod keycloak-0 -o jsonpath='{.spec.nodeName}')
K1_NODE=$(kubectl -n "$NS" get pod keycloak-1 -o jsonpath='{.spec.nodeName}')
ADMIN_PW=$(kubectl -n "$NS" get secret keycloak-lab-secrets \
-o jsonpath='{.data.KC_BOOTSTRAP_ADMIN_PASSWORD}' | base64 -d)
echo "=== 대상 ==="
printf ' keycloak-0 %-14s %s\n' "$K0_IP" "$K0_NODE"
printf ' keycloak-1 %-14s %s\n' "$K1_IP" "$K1_NODE"
echo
echo "=== [0] 실험 전 DB 세션 ==="
$PSQL "select offline_flag, count(*) from offline_user_session group by offline_flag" 2>/dev/null \
| sed 's/^/ offline_flag=/' || echo " (없음)"
echo
# 파드 하나 안에서 전 단계를 실행한다. 단계마다 파드를 새로 띄우면 토큰을
# 단계 사이로 넘길 수 없다.
kubectl -n "$NS" run kc-probe --rm -i --restart=Never \
--image=curlimages/curl:8.11.1 --quiet --command -- sh -c "
set -u
K0='http://$K0_IP:8080'; K1='http://$K1_IP:8080'
TOKEN_EP='/realms/master/protocol/openid-connect/token'
jget() { sed -n \"s/.*\\\"\$1\\\":\\\"\\([^\\\"]*\\)\\\".*/\\1/p\"; }
# ── [1] keycloak-0 에서 로그인. 이 노드가 세션의 출생지다 ──────────────────
LOGIN=\$(curl -s -X POST \"\$K0\$TOKEN_EP\" \
-d grant_type=password -d client_id=admin-cli \
-d username=admin -d 'password=$ADMIN_PW')
echo '###STEP1_LOGIN'; echo \"\$LOGIN\"
AT=\$(echo \"\$LOGIN\" | jget access_token)
RT=\$(echo \"\$LOGIN\" | jget refresh_token)
# ── [2] 관리 API 조회용 토큰. 세션 오염을 피하려고 따로 하나만 더 만든다 ──
ADMTOK=\$(curl -s -X POST \"\$K0\$TOKEN_EP\" \
-d grant_type=password -d client_id=admin-cli \
-d username=admin -d 'password=$ADMIN_PW' | jget access_token)
CID=\$(curl -s -H \"Authorization: Bearer \$ADMTOK\" \
\"\$K0/admin/realms/master/clients?clientId=admin-cli\" | jget id | head -1)
# ── [3] 두 노드에 같은 질문을 한다: admin-cli 의 세션 목록 ────────────────
echo '###STEP3_SESSIONS_K0'
curl -s -H \"Authorization: Bearer \$ADMTOK\" \
\"\$K0/admin/realms/master/clients/\$CID/user-sessions?max=100\"
echo
echo '###STEP3_SESSIONS_K1'
curl -s -H \"Authorization: Bearer \$ADMTOK\" \
\"\$K1/admin/realms/master/clients/\$CID/user-sessions?max=100\"
echo
# ── [4] 대조군: keycloak-0 이 발급한 refresh token 을 keycloak-0 에 쓴다 ──
# 먼저 반대편에 써야 하므로 여기서는 쓰지 않고, 순서를 [5] 뒤로 미룬다.
# refresh token 은 회전(rotation)되므로 한 번 쓰면 옛 것이 무효가 된다.
# 따라서 '반대편 먼저'가 유일하게 의미 있는 순서다.
# ── [5] 시험군: keycloak-0 이 발급한 refresh token 을 keycloak-1 에 쓴다 ──
echo '###STEP5_REFRESH_ON_K1'
curl -s -w '\nhttp_code=%{http_code}\n' -X POST \"\$K1\$TOKEN_EP\" \
-d grant_type=refresh_token -d client_id=admin-cli -d \"refresh_token=\$RT\"
RT2=\$(curl -s -X POST \"\$K1\$TOKEN_EP\" \
-d grant_type=refresh_token -d client_id=admin-cli -d \"refresh_token=\$RT\" \
| jget refresh_token)
# ── [6] 무효화가 반대 방향으로도 전파되는가 ───────────────────────────────
# keycloak-1 에서 로그아웃시키고, keycloak-0 에서 갱신을 시도한다.
echo '###STEP6_LOGOUT_VIA_K1'
curl -s -o /dev/null -w 'http_code=%{http_code}\n' -X POST \"\$K1/realms/master/protocol/openid-connect/logout\" \
-d client_id=admin-cli -d \"refresh_token=\$RT2\"
echo '###STEP7_REFRESH_ON_K0_AFTER_LOGOUT'
curl -s -w '\nhttp_code=%{http_code}\n' -X POST \"\$K0\$TOKEN_EP\" \
-d grant_type=refresh_token -d client_id=admin-cli -d \"refresh_token=\$RT2\"
echo '###END'
" > "$OUT/raw.txt" 2>&1
sed -i '/^pod .* deleted$/d' "$OUT/raw.txt"
python3 - "$OUT/raw.txt" <<'PY' | tee "$OUT/report.txt"
import base64, json, sys
raw = open(sys.argv[1]).read()
blocks, cur = {}, None
for line in raw.splitlines():
if line.startswith('###'):
cur = line[3:]; blocks[cur] = []
elif cur is not None:
blocks[cur].append(line)
get = lambda k: '\n'.join(blocks.get(k, [])).strip()
def j(s):
try: return json.JSONDecoder().raw_decode(s.strip())[0]
except Exception: return None
def claims(tok):
p = tok.split('.')[1]; p += '=' * (-len(p) % 4)
return json.loads(base64.urlsafe_b64decode(p))
login = j(get('STEP1_LOGIN'))
if not login or 'access_token' not in login:
print('로그인 실패:', get('STEP1_LOGIN')[:300]); sys.exit(1)
ac = claims(login['access_token'])
rc = claims(login['refresh_token'])
SID = ac['sid']
print('=== [1] keycloak-0 에서 로그인 ===')
print(f" sid {SID}")
print(f" sub {ac.get('sub')}")
print(f" iss {ac.get('iss')}")
print(f" access 수명 {ac['exp']-ac['iat']}초")
print(f" refresh 수명 {rc['exp']-rc['iat']}초 typ={rc.get('typ')}")
print(f" refresh jti {rc.get('jti')}")
print()
print('=== [3] 같은 sid 가 두 노드 모두에서 보이는가 ===')
for step, who in (('STEP3_SESSIONS_K0', 'keycloak-0 (발급 노드)'),
('STEP3_SESSIONS_K1', 'keycloak-1 (반대편)')):
d = j(get(step))
if d is None:
print(f' {who:24} 파싱 실패: {get(step)[:120]}'); continue
ids = [s.get('id') for s in d]
mark = '보임 ✔' if SID in ids else '없음 ✘'
print(f' {who:24} 세션 {len(ids)}개 중 대상 sid → {mark}')
for s in d:
if s.get('id') == SID:
print(f" ipAddress={s.get('ipAddress')} start={s.get('start')} lastAccess={s.get('lastAccess')}")
def show(step, title, expect):
print(); print(f'=== {title} ===')
body = get(step)
code = [l for l in body.splitlines() if l.startswith('http_code=')]
code = code[0].split('=')[1] if code else '?'
d = j(body)
ok = '기대대로' if code == expect else f'기대({expect})와 다름'
print(f' HTTP {code} ← {ok}')
if d and 'access_token' in d:
c = claims(d['access_token'])
same = '동일 ✔' if c.get('sid') == SID else f"다름 ✘ ({c.get('sid')})"
print(f' 새 토큰의 sid → {same}')
elif d:
print(f" error {d.get('error')}")
print(f" error_description {d.get('error_description')}")
show('STEP5_REFRESH_ON_K1',
'[5] keycloak-0 이 발급한 refresh token 을 keycloak-1 에 사용', '200')
print(); print('=== [6] keycloak-1 을 통해 로그아웃 ===')
print(' ' + get('STEP6_LOGOUT_VIA_K1').strip())
show('STEP7_REFRESH_ON_K0_AFTER_LOGOUT',
'[7] 로그아웃 후 keycloak-0 에서 갱신 시도 (무효화 전파)', '400')
open('/tmp/session-replication/sid.txt','w').write(SID)
PY
SID=$(cat /tmp/session-replication/sid.txt 2>/dev/null)
echo
echo "=== [8] PostgreSQL 에서 그 sid 를 직접 확인 ==="
echo " 대상 sid: $SID"
$PSQL "select user_session_id, offline_flag, created_on, last_session_refresh
from offline_user_session where user_session_id='$SID'" 2>/dev/null \
| sed 's/^/ /' | grep -q . \
&& $PSQL "select user_session_id||' | flag='||offline_flag||' | created='||created_on||' | refresh='||last_session_refresh
from offline_user_session where user_session_id='$SID'" 2>/dev/null | sed 's/^/ /' \
|| echo " 행 없음 — 로그아웃으로 삭제되었다"
echo
echo " 전체 세션 수: $($PSQL 'select count(*) from offline_user_session' 2>/dev/null)"
docs/evidence/a1-jgroups-transport-block/01-baseline-cluster.txt
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=== [기준선 1] 클러스터 뷰 — 양쪽 파드의 마지막 ISPN000094 ===
keycloak-0: [keycloak-1-48749(v=16.0.12)|5] (2) [keycloak-1-48749(v=16.0.12), keycloak-0-30843(v=16.0.12)]
keycloak-1: [keycloak-1-48749(v=16.0.12)|5] (2) [keycloak-1-48749(v=16.0.12), keycloak-0-30843(v=16.0.12)]
=== [기준선 2] JGROUPS_PING — 디스커버리 등록 ===
name | ip | coord | coordinated_by
------------------+-----------------+-------+---------------------------------------------
keycloak-0-30843 | 10.42.1.43:7800 | f | uuid://00000000-0000-0000-0000-000000000007
keycloak-1-48749 | 10.42.0.35:7800 | t | uuid://00000000-0000-0000-0000-000000000007
(2 rows)
=== [기준선 3] 기존 NetworkPolicy ===
No resources found in keycloak-lab namespace.
docs/evidence/a1-jgroups-transport-block/02-control-before-block.txt
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=== [대조군] 차단 전 — keycloak-0 로그인 → keycloak-1 에서 refresh ===
sid tAWs2gCPr6SOcD4jDR9-_CzB
keycloak-1 에서 refresh: 200
=== [기준선 4] JGroups 지표 — 양쪽 노드 ===
--- K0 (10.42.1.43) ---
vendor_jgroups_stats_bytes_sent_total 31476.0
vendor_jgroups_merge3_get_num_merge_events 0.0
vendor_jgroups_merge3_get_views 0.0
vendor_jgroups_fd_sock2_get_num_suspected_members 0.0
vendor_jgroups_nakack2_get_xmit_table_missing_messages 0.0
--- K1 (10.42.0.35) ---
vendor_jgroups_merge3_get_views 0.0
vendor_jgroups_stats_bytes_sent_total 126765.0
vendor_jgroups_nakack2_get_xmit_table_missing_messages 0.0
vendor_jgroups_fd_sock2_get_num_suspected_members 0.0
vendor_jgroups_merge3_get_num_merge_events 0.0
docs/evidence/a1-jgroups-transport-block/03-block-applied.txt
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=== 차단 적용 ===
networkpolicy.networking.k8s.io/a1-block-jgroups-transport created
a1-block-jgroups-transport map[app:keycloak]
적용 시각: 11:38:08
=== FD_SOCK2 가 상대를 의심하기까지 기다린다 (15초 간격, 최대 3분) ===
+15초 suspected(k0 k1) =
→ 변화 감지
docs/evidence/a1-jgroups-transport-block/04-after-block-state.txt
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차단 경과: 11:38:51 (적용 11:38:08)
=== [차단 후 1] JGroups 지표 ===
--- keycloak-0 ---
vendor_jgroups_stats_bytes_sent_total 32857.0
vendor_jgroups_merge3_get_num_merge_events 0.0
vendor_jgroups_merge3_get_views 0.0
vendor_jgroups_fd_sock2_get_num_suspected_members 0.0
vendor_jgroups_nakack2_get_xmit_table_missing_messages 0.0
--- keycloak-1 ---
vendor_jgroups_merge3_get_views 0.0
vendor_jgroups_stats_bytes_sent_total 129103.0
vendor_jgroups_nakack2_get_xmit_table_missing_messages 0.0
vendor_jgroups_fd_sock2_get_num_suspected_members 0.0
vendor_jgroups_merge3_get_num_merge_events 0.0
=== [차단 후 2] 클러스터 뷰 — 갈라졌는가 ===
keycloak-0:
keycloak-1:
=== [차단 후 3] JGROUPS_PING — 디스커버리는 살아 있는가 ===
name | ip | coord
------------------+-----------------+-------
keycloak-0-30843 | 10.42.1.43:7800 | f
keycloak-1-48749 | 10.42.0.35:7800 | t
(2 rows)
docs/evidence/a1-jgroups-transport-block/05-conntrack-problem.txt
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=== [문제 확정] NetworkPolicy 적용 후에도 기존 연결이 conntrack 에 살아 있다 ===
--- kc-lab-1 ---
tcp 6 86398 ESTABLISHED src=10.42.0.35 dst=10.42.1.43 sport=40023 dport=7800 src=10.42.1.43 dst=10.42.0.35 sport=7800 dport=40023 [ASSURED] mark=0 use=1
tcp 6 79982 ESTABLISHED src=10.42.0.35 dst=10.42.1.43 sport=50477 dport=57800 src=10.42.1.43 dst=10.42.0.35 sport=57800 dport=50477 [ASSURED] mark=0 use=1
--- kc-lab-2 ---
tcp 6 86398 ESTABLISHED src=10.42.0.35 dst=10.42.1.43 sport=40023 dport=7800 src=10.42.1.43 dst=10.42.0.35 sport=7800 dport=40023 [ASSURED] mark=0 use=1
tcp 6 33 SYN_SENT src=10.42.1.58 dst=10.42.0.35 sport=34824 dport=7800 [UNREPLIED] src=10.42.0.35 dst=10.42.1.58 sport=7800 dport=34824 mark=0 use=1
tcp 6 79982 ESTABLISHED src=10.42.0.35 dst=10.42.1.43 sport=50477 dport=57800 src=10.42.1.43 dst=10.42.0.35 sport=57800 dport=50477 [ASSURED] mark=0 use=1
=== [조치] 7800 흐름의 conntrack 항목을 지운다 → 다음 패킷이 정책을 다시 탄다 ===
kc-lab-1: tcp 6 86398 ESTABLISHED src=10.42.0.35 dst=10.42.1.43 sport=40023 dport=7800 src=10.42.1.43 dst=10.42.0.35 sport=7800 dport=40023 [ASSURED] mark=0 use=1 conntrack v1.4.7 (conntrack-tools): 0 flow entries have been deleted.
kc-lab-2: tcp 6 33 SYN_SENT src=10.42.1.58 dst=10.42.0.35 sport=34824 dport=7800 [UNREPLIED] src=10.42.0.35 dst=10.42.1.58 sport=7800 dport=34824 mark=0 use=1 conntrack v1.4.7 (conntrack-tools): 0 flow entries have been deleted.
=== 삭제 후 7800 conntrack ===
kc-lab-1: 2 건
kc-lab-2: 2 건
docs/evidence/a1-jgroups-transport-block/06-partition-observed.txt
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관찰 시작: 11:42:03
+20초 suspected(k0 k1) = []
+40초 suspected(k0 k1) = []
+60초 suspected(k0 k1) = [0.0 0.0 0.0 0.0 ]
+80초 suspected(k0 k1) = []
+100초 suspected(k0 k1) = []
+120초 suspected(k0 k1) = []
+140초 suspected(k0 k1) = [0.0 ]
+160초 suspected(k0 k1) = [0.0 0.0 0.0 0.0 ]
=== 클러스터 뷰 변화 (최근 8분) ===
--- keycloak-0 ---
--- keycloak-1 ---
docs/evidence/a1-jgroups-transport-block/07-cluster-size.txt
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=== vendor_cluster_size — 지난 25분 (차단 11:38:08, conntrack 삭제 11:41) ===
keycloak-0:
11:20=2 11:21=2 11:22=2 11:23=2 11:24=2 11:25=2 11:26=2 11:27=2 11:28=2 11:29=2 11:30=2 11:31=2 11:32=2 11:33=2 11:34=2 11:35=2 11:36=2 11:37=2 11:38=2 11:39=2 11:40=2 11:41=2 11:42=2 11:43=2 11:44=2 11:45=2
keycloak-1:
11:20=2 11:21=2 11:22=2 11:23=2 11:24=2 11:25=2 11:26=2 11:27=2 11:28=2 11:29=2 11:30=2 11:31=2 11:32=2 11:33=2 11:34=2 11:35=2 11:36=2 11:37=2 11:38=2 11:39=2 11:40=2 11:41=2 11:42=2 11:43=2 11:44=2 11:45=2
=== 현재 값 ===
keycloak-1 = 2 멤버
keycloak-0 = 2 멤버
=== 7800 소켓 상태 (파드 내부) ===
keycloak-0 2
keycloak-1 2
=== conntrack ===
kc-lab-1 1 건
kc-lab-2 1 건
docs/evidence/a1-jgroups-transport-block/08-restart-forced-partition.txt
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=== 정책이 걸린 상태에서 keycloak-0 을 재시작한다 → 재연결이 막힌다 ===
재시작 시각: 11:46:07
pod "keycloak-0" deleted from keycloak-lab namespace
keycloak-0 false 10.42.1.67 2026-09-04T02:44:23Z
=== cluster_size 추이 ===
keycloak-0: 11:45:27=1 11:45:57=1 11:46:27=1 11:46:57=1 11:47:27=1
keycloak-0: 11:40:57=2 11:41:27=2 11:41:57=2 11:42:27=2 11:42:57=2 11:43:27=2 11:43:57=2
keycloak-1: 11:40:57=2 11:41:27=2 11:41:57=2 11:42:27=2 11:42:57=2 11:43:27=2 11:43:57=2 11:44:27=1 11:44:57=1 11:45:27=1 11:45:57=1 11:46:27=1 11:46:57=1 11:47:27=1
docs/evidence/a1-jgroups-transport-block/09-cross-node-under-partition.txt
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=== keycloak-0 헬스 상태 ===
keycloak-0 = 10.42.1.67 keycloak-1 = 10.42.0.35
PodReadyToStartContainers=True
Initialized=True
Ready=False ContainersNotReady
ContainersReady=False ContainersNotReady
PodScheduled=True
=== ★ 본 시험 — 분단 상태에서 교차 노드 세션이 되는가 ===
[1] keycloak-0 로그인 sid=nShl5TaBrZnKStDqaspjgmJB
[2] keycloak-1 에서 refresh HTTP 200
[3] keycloak-1 에서 로그아웃 HTTP 204
[4] keycloak-0 에서 재갱신 시도 HTTP 200
(400 이면 무효화가 전파된 것)
=== DB 세션 수 ===
docs/evidence/a1-jgroups-transport-block/10-logout-not-propagated.txt
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=== 그 sid 가 DB 에 남아 있는가 ===
user_session_id | offline_flag | last_session_refresh
-----------------+--------------+----------------------
(0 rows)
=== 전체 온라인 세션 수 ===
1
=== 노드별 세션 캐시 엔트리 (Prometheus) ===
keycloak-1 kc-lab-1 = 0
keycloak-0 kc-lab-2 = 1
=== keycloak-0 이 Ready 가 아닌 이유 — 헬스 응답 ===
{
"status": "DOWN",
"checks": [
{
"name": "Graceful Shutdown",
"status": "UP"
},
{
"name": "Keycloak cluster health check",
"status": "DOWN",
"data": {
"Failing since": "2026-09-04 02:45:14,251"
}
},
{
"name": "Keycloak database connections async health check",
"status": "UP"
},
{
"name": "Keycloak Initialized",
docs/evidence/a1-jgroups-transport-block/11-service-impact.txt
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=== 양쪽 노드의 readiness — 둘 다 DOWN 이면 전면 장애다 ===
Traceback (most recent call last):
File "<string>", line 3, in <module>
d=json.load(sys.stdin)
File "/usr/lib/python3.14/json/__init__.py", line 298, in load
return loads(fp.read(),
cls=cls, object_hook=object_hook,
parse_float=parse_float, parse_int=parse_int,
parse_constant=parse_constant, object_pairs_hook=object_pairs_hook, **kw)
File "/usr/lib/python3.14/json/__init__.py", line 352, in loads
return _default_decoder.decode(s)
~~~~~~~~~~~~~~~~~~~~~~~^^^
File "/usr/lib/python3.14/json/decoder.py", line 348, in decode
raise JSONDecodeError("Extra data", s, end)
json.decoder.JSONDecodeError: Extra data: line 21 column 2 (char 446)
=== 파드 Ready 상태 ===
keycloak-0 false 0
keycloak-1 true 0
=== ★ Service 엔드포인트 — 트래픽을 받는 파드가 남아 있는가 ===
ready 주소: [10.42.0.35] notReady : [10.42.1.67]
=== ★ 외부 진입점으로 실제 로그인이 되는가 (nginx→Traefik→Service) ===
https://auth.hyeonworks.com/realms/master HTTP 200
토큰 발급 HTTP 200
docs/evidence/a1-jgroups-transport-block/12-recovery.txt
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=== 차단 해제 ===
해제 시각: 11:49:58
networkpolicy.networking.k8s.io "a1-block-jgroups-transport" deleted from keycloak-lab namespace
=== 자동으로 다시 붙는가 (30초 간격, 최대 4분) ===
+30초 keycloak-0=1 keycloak-1=1 | Ready 파드 2 개
+60초 keycloak-0=1 keycloak-1=1 | Ready 파드 2 개
+90초 keycloak-0=2 keycloak-1=2 | Ready 파드 3 개
→ 클러스터 재형성
=== 복구 로그 ===
keycloak-0: [keycloak-0-26403(v=16.0.12)|0] (1) [keycloak-0-26403(v=16.0.12)]
keycloak-1: [keycloak-1-48749(v=16.0.12)|6] (1) [keycloak-1-48749(v=16.0.12)]
=== MERGE3 가 합쳤는가 ===
merge_events keycloak-1 = 1
merge_events keycloak-0 = 1
=== JGROUPS_PING — 코디네이터가 하나로 돌아왔는가 ===
name | ip | coord
------------------+-----------------+-------
keycloak-0-26403 | 10.42.1.67:7800 | t
keycloak-1-48749 | 10.42.0.35:7800 | f
(2 rows)
docs/evidence/a1-jgroups-transport-block/README.md
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# A-1 — JGroups 트랜스포트(7800) 차단 증거
2026-09-04 11:38–11:52 KST · Keycloak 26.7.0 / Infinispan 16.0.12
해설: [`docs/experiment-a1-jgroups-transport-block.md`](../../experiment-a1-jgroups-transport-block.md)
| 파일 | 무엇을 보여주는가 |
|---|---|
| `01-baseline-cluster.txt` | 차단 전 — 양쪽이 뷰 ID 5·멤버 2로 일치, `JGROUPS_PING` 코디네이터 1명 |
| `02-control-before-block.txt` | **대조군** — 차단 전 교차 노드 refresh `200`, JGroups 지표 전부 0 |
| `03-block-applied.txt` | NetworkPolicy 적용. **빈 측정값을 "변화 감지"로 오판한 기록** |
| `04-after-block-state.txt` | 차단 43초 후 — 지표 무변화, `JGROUPS_PING` 그대로 |
| `05-conntrack-problem.txt` | **핵심 문제** — `ESTABLISHED [ASSURED]` 로 기존 연결이 살아 있음. FD_SOCK2 의 **57800** 포트도 함께 드러남 |
| `06-partition-observed.txt` | 임시 curl 파드 폴링의 실패 — 빈 값·개수 불일치 |
| `07-cluster-size.txt` | **`vendor_cluster_size` 가 25분 내내 2** — 분단이 일어나지 않았다는 결정적 증거 |
| `08-restart-forced-partition.txt` | 재연결 강제 후 `2 → 1` |
| `09-cross-node-under-partition.txt` | **본 시험** — 교차 refresh `200`(예측 적중), **로그아웃 후 재갱신 `200`(예측 빗나감)** |
| `10-logout-not-propagated.txt` | 기제 확정 — **DB 행 0건인데 keycloak-0 캐시에 1건**, 헬스체크 `cluster health: DOWN` |
| `11-service-impact.txt` | **분단 노드가 Service 에서 빠짐.** `ready=[10.42.0.35] notReady=[10.42.1.67]`, 외부 로그인 `200` |
| `12-recovery.txt` | 90초 만에 자동 재형성, `merge3_get_num_merge_events = 1`, 코디네이터 재선출 |
| `a1-cluster-size-partition-recovery.png` | Grafana — `vendor_cluster_size` 가 `2 → 1 → 2` 로 움직이는 전 구간 |
## 핵심 세 줄
1. **NetworkPolicy 만으로는 이미 붙어 있는 클러스터를 못 끊는다.** conntrack 의 ESTABLISHED 가 먼저 통과시킨다.
2. **세션 공유는 분단을 견딘다(200).** 통념이 틀렸고 A-0 모델이 맞다.
3. **로그아웃 무효화는 7800 을 탄다.** DB 행이 지워져도 반대편은 낡은 캐시로 200 을 준다 — A-0 의 인과 해석을 정정한다.

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