=== B-7 1단계: Grafana Ingress 를 백업한다 === 30 /home/donghyeon/grafana-ingress-backup.yaml === B-7 2단계 ①② === ingress.networking.k8s.io "grafana" deleted from observability namespace secret/oauth2-proxy-secrets configured deployment.apps/oauth2-proxy created service/oauth2-proxy created ingress.networking.k8s.io/oauth2-proxy created Waiting for deployment "oauth2-proxy" rollout to finish: 0 of 2 updated replicas are available... error: timed out waiting for the condition === 파드 상태와 실제 오류 === oauth2-proxy-6c56c4c94f-vncmx 0/1 CrashLoopBackOff 4 (6s ago) 91s oauth2-proxy-6c56c4c94f-zxg52 0/1 CrashLoopBackOff 3 (48s ago) 91s --- [2026/09/17 07:37:18] [provider.go:55] Performing OIDC Discovery... [2026/09/17 07:37:18] [main.go:59] ERROR: Failed to initialise OAuth2 Proxy: error initialising provider: could not create provider data: error building OIDC ProviderVerifier: could not get verifier builder: error while discovery OIDC configuration: failed to discover OIDC configuration: error performing request: Get "https://auth.hyeonworks.com/realms/keycloak-patterns/.well-known/openid-configuration": dial tcp 192.168.122.10:443: connect: connection refused [2026/09/17 07:36:36] [provider.go:55] Performing OIDC Discovery... [2026/09/17 07:36:36] [main.go:59] ERROR: Failed to initialise OAuth2 Proxy: error initialising provider: could not create provider data: error building OIDC ProviderVerifier: could not get verifier builder: error while discovery OIDC configuration: failed to discover OIDC configuration: error performing request: Get "https://auth.hyeonworks.com/realms/keycloak-patterns/.well-known/openid-configuration": dial tcp 192.168.122.10:443: connect: connection refused