init: 폴더구조 설계 및 인프라 설계

This commit is contained in:
DongHyeonka
2026-07-24 14:31:53 +09:00
parent 34ad612281
commit f9c463f87a
1839 changed files with 323096 additions and 1 deletions
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# k8s/base AGENTS
Role:
- own environment-neutral Kustomize base resources
- define reusable workload, namespace, service, storage, policy, and platform/plugin shapes
- keep environment-specific values out of base
Scope:
- `app/`: application-facing base units
- `managing/`: management and operational base units
- `plugins/`: platform/plugin base resources
Allowed:
- shared labels/selectors
- common workload shape
- common probe/resource shape
- common service/storage/policy shape
- unit composition through nested `kustomization.yaml`
Forbidden:
- environment-specific hostnames
- production-only replicas/resources
- environment-specific secret values
- direct references to a specific cluster context
- overlay-only patches masquerading as base manifests
Read first:
- `/docs/standards/infra/kustomize.md`
- `/docs/standards/infra/architecture-environments.md`
- `/docs/standards/infra/workload-selection.md`
- `/docs/standards/infra/config-and-secrets.md`
- `/docs/standards/infra/security-hardening.md`
Rules:
- base must be reusable by dev, staging, and prod overlays
- base may define default shape, but overlays own environment differences
- unit ownership should be visible in path names
- large fleets should stay navigable by role first, then domain/unit
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# Base Packages
Base packages contain shared Kubernetes definitions.
Boundaries:
- `managing/` owns infrastructure management resources in the `mnt` namespace.
- `app/` owns application namespace resources and large-scale workload package contracts.
- `plugins/` owns plugin namespace resources.
Rules:
- Base packages must not contain environment-specific values.
- A base package can be rendered with `kubectl kustomize` through its own `kustomization.yaml`.
- Parent packages compose child packages; child packages own their internal Kubernetes object files.
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# k8s/base/app AGENTS
Role:
- own application-facing infrastructure base units
- define environment-neutral app workload, service, config reference, secret reference, storage, network policy, probe, and resource shapes
- organize many services by domain/service path directly under `k8s/base/app/<domain>/`
Current structure:
- domains sit directly under `k8s/base/app/` (`identity/`, `storage/`, `test/`)
- inside each domain, separate by workload role (`stateful/`, `stateless/`)
- example: `identity/auth/stateful/identity-postgres/`, `identity/auth/stateless/auth-server/`
Allowed:
- Kustomize base edits for application units
- Deployment / StatefulSet / Job / CronJob base resources
- Service / NetworkPolicy / PDB / HPA base resources
- ConfigMap / Secret reference wiring without secret values
- probe / resource / PVC / StorageClass reference shape
- component-specific manifests aligned with standards
Forbidden:
- environment-specific values that belong in `k8s/overlays/<env>`
- editing packaged K3s component manifests directly
- treating server-local manifests as source of truth
- embedding production secret values in Git
- generating opaque YAML via script as the primary ownership path
- merging unrelated app rollout + migration + cluster upgrade into one hidden change
Read first:
- `/docs/standards/infra/architecture-environments.md`
- `/docs/standards/infra/kustomize.md`
- `/docs/standards/infra/config-and-secrets.md`
- `/docs/standards/infra/workload-selection.md`
- `/docs/standards/infra/storage-pvc.md`
- `/docs/standards/infra/network-ingress-tls.md`
- `/docs/standards/infra/resources-probes-availability.md`
- `/docs/standards/infra/security-hardening.md`
- `/docs/standards/infra/observability-health.md`
- `/docs/standards/infra/db-and-migration.md`
Component-specific routing:
- paths containing `keycloak` -> `/docs/standards/infra/keycloak.md`
- paths containing `vault` -> `/docs/standards/infra/vault.md`
- paths containing `minio` -> `/docs/standards/infra/minio.md`
- paths containing `flyway` or migration jobs -> `/docs/standards/infra/flyway.md`
Examples:
- `/docs/examples/infra/kustomize.md`
- `/docs/examples/infra/config-and-secrets.md`
- `/docs/examples/infra/workload-selection.md`
- `/docs/examples/infra/storage-pvc.md`
- `/docs/examples/infra/network-ingress-tls.md`
- `/docs/examples/infra/resources-probes-availability.md`
- `/docs/examples/infra/security-hardening.md`
- `/docs/examples/infra/observability-health.md`
- `/docs/examples/infra/db-and-migration.md`
- `/docs/examples/infra/keycloak.md`
- `/docs/examples/infra/vault.md`
- `/docs/examples/infra/minio.md`
- `/docs/examples/infra/flyway.md`
Rules:
- base must stay environment-neutral
- app services default to `ClusterIP`
- public exposure must be explicit and added through overlays/ingress policy
- health/metrics/admin endpoints stay non-public by default
- DB migration must stay separate from app startup
- stateful workloads must have explicit storage and restore reasoning
- domain/unit nesting should make ownership clear for large service counts
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# Application Base
This package owns the `app` namespace and the contract for application workloads.
For large scale, workloads are grouped by unit, domain, workload kind, and workload:
```text
base/app/units/<unit>/<domain>/<workload-kind>/<workload>/
```
Examples:
- `base/app/units/commerce/checkout/services/order-api/`
- `base/app/units/commerce/checkout/workers/payment-settlement-worker/`
- `base/app/units/identity/auth/schedulers/token-cleanup-scheduler/`
- `base/app/units/data/storage/stateful/orders-postgres/`
Rules:
- The unit folder is the broad ownership boundary for a business unit, platform area, or organization.
- The domain folder is the bounded context inside a unit.
- The workload-kind folder groups similar operating models inside one domain.
- The workload folder is the smallest independently deployable package.
- Kubernetes object files stay together inside the workload package.
- Shared namespace-level objects go in `shared/`.
@@ -0,0 +1,30 @@
apiVersion: v1
kind: ConfigMap
metadata:
name: identity-postgres-initdb
labels:
app.kubernetes.io/name: identity-postgres
app.kubernetes.io/instance: identity-postgres
app.kubernetes.io/version: "16.4"
app.kubernetes.io/component: database
app.kubernetes.io/part-of: auth-platform
app.kubernetes.io/managed-by: kustomize
data:
01-create-databases.sh: |
#!/usr/bin/env bash
set -euo pipefail
KEYCLOAK_DB_PASSWORD="$(cat /run/secrets/keycloak-db/password)"
AUTH_SERVER_DB_PASSWORD="$(cat /run/secrets/auth-server-db/SPRING_DATASOURCE_PASSWORD)"
psql --username "$POSTGRES_USER" --dbname "$POSTGRES_DB" <<-'SQL'
CREATE ROLE keycloak LOGIN;
CREATE DATABASE keycloak OWNER keycloak;
CREATE ROLE auth_server LOGIN;
CREATE DATABASE auth_server OWNER auth_server;
SQL
psql --username "$POSTGRES_USER" --dbname "$POSTGRES_DB" \
-c "ALTER ROLE keycloak PASSWORD '$(printf '%s' "$KEYCLOAK_DB_PASSWORD" | sed "s/'/''/g")';"
psql --username "$POSTGRES_USER" --dbname "$POSTGRES_DB" \
-c "ALTER ROLE auth_server PASSWORD '$(printf '%s' "$AUTH_SERVER_DB_PASSWORD" | sed "s/'/''/g")';"
@@ -0,0 +1,18 @@
apiVersion: kustomize.config.k8s.io/v1beta1
kind: Kustomization
resources:
- serviceaccount.yaml
- configmap-initdb.yaml
- service-headless.yaml
- service.yaml
- statefulset.yaml
labels:
- pairs:
app.kubernetes.io/name: identity-postgres
app.kubernetes.io/instance: identity-postgres
app.kubernetes.io/version: "16.4"
app.kubernetes.io/component: database
app.kubernetes.io/part-of: auth-platform
app.kubernetes.io/managed-by: kustomize
includeSelectors: false
includeTemplates: true
@@ -0,0 +1,22 @@
apiVersion: v1
kind: Service
metadata:
name: identity-postgres-headless
labels:
app.kubernetes.io/name: identity-postgres
app.kubernetes.io/instance: identity-postgres
app.kubernetes.io/version: "16.4"
app.kubernetes.io/component: database
app.kubernetes.io/part-of: auth-platform
app.kubernetes.io/managed-by: kustomize
spec:
clusterIP: None
selector:
app.kubernetes.io/name: identity-postgres
app.kubernetes.io/instance: identity-postgres
ports:
- name: postgres
port: 5432
targetPort: postgres
protocol: TCP
appProtocol: postgresql
@@ -0,0 +1,22 @@
apiVersion: v1
kind: Service
metadata:
name: identity-postgres
labels:
app.kubernetes.io/name: identity-postgres
app.kubernetes.io/instance: identity-postgres
app.kubernetes.io/version: "16.4"
app.kubernetes.io/component: database
app.kubernetes.io/part-of: auth-platform
app.kubernetes.io/managed-by: kustomize
spec:
type: ClusterIP
selector:
app.kubernetes.io/name: identity-postgres
app.kubernetes.io/instance: identity-postgres
ports:
- name: postgres
port: 5432
targetPort: postgres
protocol: TCP
appProtocol: postgresql
@@ -0,0 +1,12 @@
apiVersion: v1
kind: ServiceAccount
metadata:
name: identity-postgres-sa
labels:
app.kubernetes.io/name: identity-postgres
app.kubernetes.io/instance: identity-postgres
app.kubernetes.io/version: "16.4"
app.kubernetes.io/component: database
app.kubernetes.io/part-of: auth-platform
app.kubernetes.io/managed-by: kustomize
automountServiceAccountToken: false
@@ -0,0 +1,174 @@
apiVersion: apps/v1
kind: StatefulSet
metadata:
name: identity-postgres
labels:
app.kubernetes.io/name: identity-postgres
app.kubernetes.io/instance: identity-postgres
app.kubernetes.io/version: "16.4"
app.kubernetes.io/component: database
app.kubernetes.io/part-of: auth-platform
app.kubernetes.io/managed-by: kustomize
spec:
replicas: 1
serviceName: identity-postgres-headless
podManagementPolicy: OrderedReady
updateStrategy:
type: RollingUpdate
persistentVolumeClaimRetentionPolicy:
whenDeleted: Retain
whenScaled: Retain
selector:
matchLabels:
app.kubernetes.io/name: identity-postgres
app.kubernetes.io/instance: identity-postgres
template:
metadata:
labels:
app.kubernetes.io/name: identity-postgres
app.kubernetes.io/instance: identity-postgres
app.kubernetes.io/version: "16.4"
app.kubernetes.io/component: database
app.kubernetes.io/part-of: auth-platform
app.kubernetes.io/managed-by: kustomize
spec:
serviceAccountName: identity-postgres-sa
automountServiceAccountToken: false
terminationGracePeriodSeconds: 60
securityContext:
runAsNonRoot: true
runAsUser: 999
runAsGroup: 999
fsGroup: 999
fsGroupChangePolicy: OnRootMismatch
seccompProfile:
type: RuntimeDefault
containers:
- name: postgres
image: postgres:16.4
imagePullPolicy: IfNotPresent
ports:
- name: postgres
containerPort: 5432
protocol: TCP
env:
- name: POSTGRES_DB
value: postgres
- name: POSTGRES_USER_FILE
value: /run/secrets/superuser/username
- name: POSTGRES_PASSWORD_FILE
value: /run/secrets/superuser/password
- name: PGDATA
value: /var/lib/postgresql/data/pgdata
- name: KEYCLOAK_DB_PASSWORD_FILE
value: /run/secrets/keycloak-db/password
- name: AUTH_SERVER_DB_PASSWORD_FILE
value: /run/secrets/auth-server-db/SPRING_DATASOURCE_PASSWORD
resources:
requests:
cpu: 500m
memory: 1Gi
limits:
cpu: "1"
memory: 1Gi
startupProbe:
exec:
command:
- sh
- -c
- pg_isready -U "$(cat "$POSTGRES_USER_FILE")"
periodSeconds: 5
failureThreshold: 60
timeoutSeconds: 3
readinessProbe:
exec:
command:
- sh
- -c
- pg_isready -U "$(cat "$POSTGRES_USER_FILE")"
periodSeconds: 10
failureThreshold: 3
timeoutSeconds: 3
livenessProbe:
exec:
command:
- sh
- -c
- pg_isready -U "$(cat "$POSTGRES_USER_FILE")"
periodSeconds: 30
failureThreshold: 3
timeoutSeconds: 3
securityContext:
runAsNonRoot: true
runAsUser: 999
runAsGroup: 999
allowPrivilegeEscalation: false
privileged: false
readOnlyRootFilesystem: true
capabilities:
drop:
- ALL
seccompProfile:
type: RuntimeDefault
volumeMounts:
- name: data
mountPath: /var/lib/postgresql/data
- name: initdb
mountPath: /docker-entrypoint-initdb.d
readOnly: true
- name: superuser
mountPath: /run/secrets/superuser
readOnly: true
- name: keycloak-db
mountPath: /run/secrets/keycloak-db
readOnly: true
- name: auth-server-db
mountPath: /run/secrets/auth-server-db
readOnly: true
- name: tmp
mountPath: /tmp
- name: run
mountPath: /var/run/postgresql
volumes:
- name: initdb
configMap:
name: identity-postgres-initdb
defaultMode: 0755
- name: superuser
secret:
secretName: identity-postgres-superuser
defaultMode: 0400
- name: keycloak-db
secret:
secretName: keycloak-db
defaultMode: 0400
- name: auth-server-db
secret:
secretName: auth-server-db
defaultMode: 0400
- name: tmp
emptyDir:
medium: Memory
sizeLimit: 128Mi
- name: run
emptyDir:
medium: Memory
sizeLimit: 64Mi
volumeClaimTemplates:
- metadata:
name: data
labels:
app.kubernetes.io/name: identity-postgres
app.kubernetes.io/instance: identity-postgres
app.kubernetes.io/version: "16.4"
app.kubernetes.io/component: database
app.kubernetes.io/part-of: auth-platform
app.kubernetes.io/managed-by: kustomize
spec:
accessModes:
- ReadWriteOnce
storageClassName: local-path
volumeMode: Filesystem
resources:
requests:
storage: 5Gi
@@ -0,0 +1,19 @@
apiVersion: v1
kind: ConfigMap
metadata:
name: auth-server-config
labels:
app.kubernetes.io/name: auth-server
app.kubernetes.io/instance: auth-server
app.kubernetes.io/version: "0.1.0"
app.kubernetes.io/component: api
app.kubernetes.io/part-of: auth-platform
app.kubernetes.io/managed-by: kustomize
data:
SPRING_PROFILES_ACTIVE: dev
SPRING_DATASOURCE_URL: jdbc:postgresql://identity-postgres:5432/auth_server
APP_DATASOURCE_URL: jdbc:postgresql://identity-postgres:5432/auth_server
MANAGEMENT_SERVER_ADDRESS: 0.0.0.0
MANAGEMENT_SERVER_PORT: "8081"
MANAGEMENT_ENDPOINTS_WEB_EXPOSURE_INCLUDE: health,prometheus
SERVER_PORT: "8080"
@@ -0,0 +1,128 @@
apiVersion: apps/v1
kind: Deployment
metadata:
name: auth-server
labels:
app.kubernetes.io/name: auth-server
app.kubernetes.io/instance: auth-server
app.kubernetes.io/version: "0.1.0"
app.kubernetes.io/component: api
app.kubernetes.io/part-of: auth-platform
app.kubernetes.io/managed-by: kustomize
spec:
replicas: 1
revisionHistoryLimit: 5
progressDeadlineSeconds: 600
strategy:
type: RollingUpdate
rollingUpdate:
maxSurge: 25%
maxUnavailable: 0
selector:
matchLabels:
app.kubernetes.io/name: auth-server
app.kubernetes.io/instance: auth-server
template:
metadata:
labels:
app.kubernetes.io/name: auth-server
app.kubernetes.io/instance: auth-server
app.kubernetes.io/version: "0.1.0"
app.kubernetes.io/component: api
app.kubernetes.io/part-of: auth-platform
app.kubernetes.io/managed-by: kustomize
spec:
serviceAccountName: auth-server-sa
automountServiceAccountToken: false
terminationGracePeriodSeconds: 45
topologySpreadConstraints:
- maxSkew: 1
topologyKey: kubernetes.io/hostname
whenUnsatisfiable: ScheduleAnyway
labelSelector:
matchLabels:
app.kubernetes.io/name: auth-server
app.kubernetes.io/instance: auth-server
securityContext:
runAsNonRoot: true
runAsUser: 10001
runAsGroup: 10001
fsGroup: 10001
fsGroupChangePolicy: OnRootMismatch
seccompProfile:
type: RuntimeDefault
containers:
- name: auth-server
image: registry.example.com/auth-platform/auth-server:0.1.0
imagePullPolicy: IfNotPresent
ports:
- name: http
containerPort: 8080
protocol: TCP
- name: metrics
containerPort: 8081
protocol: TCP
envFrom:
- configMapRef:
name: auth-server-config
- secretRef:
name: auth-server-db
env:
- name: JAVA_TOOL_OPTIONS
value: "-XX:MaxRAMPercentage=75 -XX:+ExitOnOutOfMemoryError"
- name: SPRING_CONFIG_IMPORT
value: "optional:configtree:/etc/secrets/"
resources:
requests:
cpu: 250m
memory: 512Mi
limits:
memory: 768Mi
startupProbe:
httpGet:
path: /actuator/health/liveness
port: metrics
periodSeconds: 5
failureThreshold: 24
timeoutSeconds: 3
readinessProbe:
httpGet:
path: /actuator/health/readiness
port: metrics
periodSeconds: 5
failureThreshold: 3
timeoutSeconds: 2
livenessProbe:
httpGet:
path: /actuator/health/liveness
port: metrics
periodSeconds: 15
failureThreshold: 3
timeoutSeconds: 3
securityContext:
runAsNonRoot: true
runAsUser: 10001
runAsGroup: 10001
allowPrivilegeEscalation: false
privileged: false
readOnlyRootFilesystem: true
capabilities:
drop:
- ALL
seccompProfile:
type: RuntimeDefault
volumeMounts:
- name: db-creds
mountPath: /etc/secrets
readOnly: true
- name: tmp
mountPath: /tmp
volumes:
- name: db-creds
secret:
secretName: auth-server-db
defaultMode: 0400
- name: tmp
emptyDir:
medium: Memory
sizeLimit: 128Mi
@@ -0,0 +1,17 @@
apiVersion: kustomize.config.k8s.io/v1beta1
kind: Kustomization
resources:
- serviceaccount.yaml
- configmap.yaml
- deployment.yaml
- service.yaml
labels:
- pairs:
app.kubernetes.io/name: auth-server
app.kubernetes.io/instance: auth-server
app.kubernetes.io/version: "0.1.0"
app.kubernetes.io/component: api
app.kubernetes.io/part-of: auth-platform
app.kubernetes.io/managed-by: kustomize
includeSelectors: false
includeTemplates: true
@@ -0,0 +1,27 @@
apiVersion: v1
kind: Service
metadata:
name: auth-server
labels:
app.kubernetes.io/name: auth-server
app.kubernetes.io/instance: auth-server
app.kubernetes.io/version: "0.1.0"
app.kubernetes.io/component: api
app.kubernetes.io/part-of: auth-platform
app.kubernetes.io/managed-by: kustomize
spec:
type: ClusterIP
selector:
app.kubernetes.io/name: auth-server
app.kubernetes.io/instance: auth-server
ports:
- name: http
port: 80
targetPort: http
protocol: TCP
appProtocol: http
- name: metrics
port: 8081
targetPort: metrics
protocol: TCP
appProtocol: http
@@ -0,0 +1,12 @@
apiVersion: v1
kind: ServiceAccount
metadata:
name: auth-server-sa
labels:
app.kubernetes.io/name: auth-server
app.kubernetes.io/instance: auth-server
app.kubernetes.io/version: "0.1.0"
app.kubernetes.io/component: api
app.kubernetes.io/part-of: auth-platform
app.kubernetes.io/managed-by: kustomize
automountServiceAccountToken: false
@@ -0,0 +1,113 @@
apiVersion: k8s.keycloak.org/v2beta1
kind: Keycloak
metadata:
name: keycloak
labels:
app.kubernetes.io/name: keycloak
app.kubernetes.io/instance: keycloak
app.kubernetes.io/version: "26.6.1"
app.kubernetes.io/component: identity-provider
app.kubernetes.io/part-of: auth-platform
app.kubernetes.io/managed-by: keycloak-operator
spec:
instances: 2
db:
vendor: postgres
host: identity-postgres
port: 5432
database: keycloak
usernameSecret:
name: keycloak-db-operator
key: username
passwordSecret:
name: keycloak-db-operator
key: password
poolInitialSize: 5
poolMinSize: 5
poolMaxSize: 20
bootstrapAdmin:
user:
secret: keycloak-bootstrap-admin-operator # 어떤 시크릿에서 읽을지 지정하는 거
hostname:
strict: true # 명시된 hostname을 기준으로 URL을 만든다.
backchannelDynamic: false # 백URL도 프론트 hostname과 동일하게 고정한다.
http:
httpEnabled: true
httpPort: 8080
serviceHttpPort: 80
serviceName: keycloak
labels:
app.kubernetes.io/name: keycloak
app.kubernetes.io/instance: keycloak
app.kubernetes.io/component: identity-provider
app.kubernetes.io/part-of: auth-platform
app.kubernetes.io/managed-by: keycloak-operator
proxy:
headers: xforwarded # X-Forwarded-For X-Forwarded-Proto X-Forwarded-Host X-Forwarded-Port 해당 헤더들을 사용하겠다는 의미
ingress:
enabled: false
networkPolicy:
enabled: false
additionalOptions:
- name: cache
value: ispn # 애플리케이션의 캐시 엔진으로 ispn으로 사용
- name: cache-stack
value: jdbc-ping # 클러스터링된 서버끼리 서로를 찾는(Discovery) 방식을 JDBC-PING으로 정한 것
- name: health-enabled
value: "true" # 상태 확인(Health Check) 엔드포인트를 활성화
- name: metrics-enabled
value: "true" # 메트릭(성능 지표) 수집 기능을 켬
- name: log-console-output
value: json # 로그 형식을 JSON 구조로 변경
env:
- name: JAVA_OPTS_APPEND
value: "-XX:MaxRAMPercentage=70 -XX:InitialRAMPercentage=50 -XX:+ExitOnOutOfMemoryError"
resources:
requests:
cpu: 500m
memory: 1Gi
limits:
cpu: "2"
memory: 2Gi
scheduling:
topologySpreadConstraints:
- maxSkew: 1
topologyKey: kubernetes.io/hostname
whenUnsatisfiable: ScheduleAnyway
labelSelector:
matchLabels:
app.kubernetes.io/instance: keycloak
app.kubernetes.io/managed-by: keycloak-operator
affinity: # 특정 노드에 다른 pod에 관계에 따라 배치 위치를 결정하는 규칙을 정의한다
podAntiAffinity: # 특정 조건을 만족하는 포드와는 같은 장소에 있지 않는다.
preferredDuringSchedulingIgnoredDuringExecution: # 가급적 지켜줘
- weight: 100 # 가중치가 100임 매우 중요하다고 알림
podAffinityTerm: # 어떤 파드를 피해다닐지
topologyKey: kubernetes.io/hostname # 피할 기준은 호스트 네임으로 설정
labelSelector:
matchLabels:
app.kubernetes.io/instance: keycloak # keycloak과 피하겠다
app.kubernetes.io/managed-by: keycloak-operator # keycloak-operator에 의해 관리되는
unsupported:
podTemplate:
spec:
securityContext:
runAsNonRoot: true
runAsUser: 1000
runAsGroup: 1000
fsGroup: 1000
fsGroupChangePolicy: OnRootMismatch
seccompProfile:
type: RuntimeDefault
containers:
- name: keycloak
securityContext:
allowPrivilegeEscalation: false
capabilities:
drop:
- ALL
runAsNonRoot: true
runAsUser: 1000
runAsGroup: 1000
seccompProfile:
type: RuntimeDefault
@@ -0,0 +1,14 @@
apiVersion: kustomize.config.k8s.io/v1beta1
kind: Kustomization
resources:
- keycloak.yaml
labels:
- pairs:
app.kubernetes.io/name: keycloak
app.kubernetes.io/instance: keycloak
app.kubernetes.io/version: "26.6.1"
app.kubernetes.io/component: identity-provider
app.kubernetes.io/part-of: auth-platform
app.kubernetes.io/managed-by: kustomize
includeSelectors: false
includeTemplates: true
@@ -0,0 +1,14 @@
apiVersion: kustomize.config.k8s.io/v1beta1
kind: Kustomization
resources:
- tenant.yaml
labels:
- pairs:
app.kubernetes.io/name: minio
app.kubernetes.io/instance: minio
app.kubernetes.io/version: "2025.01.20"
app.kubernetes.io/component: object-storage
app.kubernetes.io/part-of: storage-platform
app.kubernetes.io/managed-by: kustomize
includeSelectors: false
includeTemplates: true
@@ -0,0 +1,92 @@
apiVersion: minio.min.io/v2
kind: Tenant
metadata:
name: minio
labels:
app.kubernetes.io/name: minio
app.kubernetes.io/instance: minio
app.kubernetes.io/version: "2025.01.20"
app.kubernetes.io/component: object-storage
app.kubernetes.io/part-of: storage-platform
app.kubernetes.io/managed-by: kustomize
spec:
image: minio/minio:RELEASE.2025-01-20T14-49-07Z
imagePullPolicy: IfNotPresent
mountPath: /export
configuration:
name: minio-tenant-env
requestAutoCert: true
certConfig:
commonName: minio
organizationName:
- example.com
dnsNames:
- minio
- minio-hl
pools:
- name: pool-0
servers: 4
volumesPerServer: 1
volumeClaimTemplate:
metadata:
name: data
spec:
accessModes:
- ReadWriteOnce
resources:
requests:
storage: 20Gi
storageClassName: local-path
resources:
requests:
cpu: 250m
memory: 1Gi
limits:
cpu: "1"
memory: 2Gi
securityContext:
runAsUser: 1000
runAsGroup: 1000
runAsNonRoot: true
fsGroup: 1000
fsGroupChangePolicy: OnRootMismatch
seccompProfile:
type: RuntimeDefault
containerSecurityContext:
runAsUser: 1000
runAsGroup: 1000
runAsNonRoot: true
allowPrivilegeEscalation: false
readOnlyRootFilesystem: true
capabilities:
drop:
- ALL
features:
bucketDNS: false
prometheusOperator: false
podManagementPolicy: Parallel
exposeServices:
minio: false
console: false
logging:
anonymous: false
json: true
quiet: false
---
apiVersion: policy/v1
kind: PodDisruptionBudget
metadata:
name: minio-pdb
labels:
app.kubernetes.io/name: minio
app.kubernetes.io/instance: minio
app.kubernetes.io/version: "2025.01.20"
app.kubernetes.io/component: object-storage
app.kubernetes.io/part-of: storage-platform
app.kubernetes.io/managed-by: kustomize
spec:
maxUnavailable: 1
unhealthyPodEvictionPolicy: AlwaysAllow
selector:
matchLabels:
v1.min.io/tenant: minio
+46
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@@ -0,0 +1,46 @@
# k8s/base/managing AGENTS
Role:
- own management and operational Kubernetes base units
- model bootstrap, migration, backup, restore, maintenance, and admin workloads as declarative Kustomize bases
- keep operational workloads separate from long-running application serving workloads
Allowed:
- Job / CronJob base resources for operational tasks
- maintenance ServiceAccount / RBAC / ConfigMap / Secret reference wiring
- backup / restore / migration helper workload shapes
- admin-only service shapes when explicitly justified
Forbidden:
- long-running product application workloads
- environment-specific values that belong in `k8s/overlays/<env>`
- scripts becoming the primary source of YAML truth
- large heredoc-generated manifests as the default path
- embedding production secret values
- hiding environment differences in shell conditionals instead of overlays
- giant all-in-one jobs that mix unrelated concerns
Read first:
- `/docs/standards/infra/workload-selection.md`
- `/docs/standards/infra/db-and-migration.md`
- `/docs/standards/infra/flyway.md`
- `/docs/standards/infra/backup-restore.md`
- `/docs/standards/infra/operations-runbook-upgrade-rollback.md`
- `/docs/standards/infra/config-and-secrets.md`
- `/docs/standards/infra/security-hardening.md`
- `/docs/standards/infra/kustomize.md`
Examples:
- `/docs/examples/infra/flyway.md`
- `/docs/examples/infra/backup-restore.md`
- `/docs/examples/infra/operations-runbook-upgrade-rollback.md`
- `/docs/examples/infra/db-and-migration.md`
- `/docs/examples/infra/kustomize.md`
- `/docs/examples/infra/scripts.md`
Rules:
- management jobs are explicit operational units, not hidden app startup hooks
- migrations must stay separate from app startup
- backup and restore paths must be documented before risky stateful changes
- destructive operations require explicit opt-in and runbook backing
- operational workloads must still follow security, resource, secret, and namespace standards
+5
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@@ -0,0 +1,5 @@
apiVersion: kustomize.config.k8s.io/v1beta1
kind: Kustomization
resources:
- namespace
@@ -0,0 +1,80 @@
apiVersion: v1
kind: ConfigMap
metadata:
name: migration-flyway-sql
labels:
app.kubernetes.io/name: migration-flyway
app.kubernetes.io/instance: migration-flyway
app.kubernetes.io/version: "0.1.0"
app.kubernetes.io/component: migration
app.kubernetes.io/part-of: auth-platform
app.kubernetes.io/managed-by: kustomize
data:
V1__create_users_table.sql: |
create schema if not exists auth;
create or replace function auth.set_updated_at()
returns trigger as $$
begin
new.updated_at := current_timestamp;
return new;
end;
$$ language plpgsql;
create table auth.users (
id uuid not null,
email text not null,
encoded_password text not null,
name text not null,
provider text not null,
created_at timestamp with time zone not null default current_timestamp,
updated_at timestamp with time zone not null default current_timestamp,
constraint pk_users primary key (id),
constraint uq_users__email unique (email),
constraint ck_users__provider check (provider in ('LOCAL', 'GOOGLE', 'GITHUB'))
);
create index ix_users__created_at on auth.users (created_at);
create trigger trg_users__set_updated_at
before update on auth.users
for each row
when (old.* is distinct from new.*)
execute function auth.set_updated_at();
V2__add_oauth_login_columns.sql: |
alter table auth.users alter column encoded_password drop not null;
alter table auth.users add column provider_subject text;
alter table auth.users
add constraint uq_users__provider_provider_subject unique (provider, provider_subject);
V3__add_user_provider_field_constraints.sql: |
alter table auth.users
add constraint ck_users__local_password_required
check (
(provider = 'LOCAL' and encoded_password is not null and provider_subject is null)
or (provider <> 'LOCAL')
);
alter table auth.users
add constraint ck_users__social_subject_required
check (
(provider <> 'LOCAL' and provider_subject is not null and encoded_password is null)
or (provider = 'LOCAL')
);
V4__add_keycloak_provider.sql: |
alter table auth.users drop constraint ck_users__provider;
alter table auth.users
add constraint ck_users__provider check (provider in ('LOCAL', 'KEYCLOAK', 'GOOGLE', 'GITHUB'));
V5__keycloak_only_provider.sql: |
alter table auth.users drop constraint if exists ck_users__local_password_required;
alter table auth.users drop constraint if exists ck_users__social_subject_required;
alter table auth.users drop constraint if exists ck_users__provider;
alter table auth.users drop column if exists encoded_password;
alter table auth.users alter column provider_subject set not null;
alter table auth.users
add constraint ck_users__provider check (provider = 'KEYCLOAK');
+119
View File
@@ -0,0 +1,119 @@
apiVersion: batch/v1
kind: Job
metadata:
name: migration-flyway
labels:
app.kubernetes.io/name: migration-flyway
app.kubernetes.io/instance: migration-flyway
app.kubernetes.io/version: "0.1.0"
app.kubernetes.io/component: migration
app.kubernetes.io/part-of: auth-platform
app.kubernetes.io/managed-by: kustomize
spec:
parallelism: 1
completions: 1
backoffLimit: 0
activeDeadlineSeconds: 1800
ttlSecondsAfterFinished: 86400
template:
metadata:
labels:
app.kubernetes.io/name: migration-flyway
app.kubernetes.io/instance: migration-flyway
app.kubernetes.io/version: "0.1.0"
app.kubernetes.io/component: migration
app.kubernetes.io/part-of: auth-platform
app.kubernetes.io/managed-by: kustomize
spec:
serviceAccountName: migration-flyway-sa
automountServiceAccountToken: false
restartPolicy: Never
securityContext:
runAsNonRoot: true
runAsUser: 1000
runAsGroup: 1000
fsGroup: 1000
fsGroupChangePolicy: OnRootMismatch
seccompProfile:
type: RuntimeDefault
initContainers:
- name: flyway-info
image: flyway/flyway:10.20.1
imagePullPolicy: IfNotPresent
command: ["/bin/sh", "-c"]
args: ["FLYWAY_USER=\"$(cat /run/secrets/db/SPRING_DATASOURCE_USERNAME)\" FLYWAY_PASSWORD=\"$(cat /run/secrets/db/SPRING_DATASOURCE_PASSWORD)\" exec /flyway/flyway info"]
env: &flywayEnv
- name: FLYWAY_URL
value: jdbc:postgresql://identity-postgres:5432/auth_server
- name: FLYWAY_LOCATIONS
value: filesystem:/flyway/sql
- name: FLYWAY_SCHEMAS
value: auth
- name: FLYWAY_DEFAULT_SCHEMA
value: auth
- name: FLYWAY_TABLE
value: flyway_schema_history
- name: FLYWAY_VALIDATE_ON_MIGRATE
value: "true"
- name: FLYWAY_BASELINE_ON_MIGRATE
value: "false"
- name: FLYWAY_OUT_OF_ORDER
value: "false"
- name: FLYWAY_MIXED
value: "false"
- name: FLYWAY_CLEAN_DISABLED
value: "true"
resources:
requests:
cpu: 50m
memory: 128Mi
limits:
memory: 256Mi
securityContext: &flywaySC
runAsNonRoot: true
runAsUser: 1000
runAsGroup: 1000
allowPrivilegeEscalation: false
privileged: false
readOnlyRootFilesystem: true
capabilities:
drop:
- ALL
seccompProfile:
type: RuntimeDefault
volumeMounts: &flywayVM
- name: sql
mountPath: /flyway/sql
readOnly: true
- name: db-secret
mountPath: /run/secrets/db
readOnly: true
- name: tmp
mountPath: /tmp
containers:
- name: flyway-migrate
image: flyway/flyway:10.20.1
imagePullPolicy: IfNotPresent
command: ["/bin/sh", "-c"]
args: ["FLYWAY_USER=\"$(cat /run/secrets/db/SPRING_DATASOURCE_USERNAME)\" FLYWAY_PASSWORD=\"$(cat /run/secrets/db/SPRING_DATASOURCE_PASSWORD)\" exec /flyway/flyway migrate"]
env: *flywayEnv
resources:
requests:
cpu: 100m
memory: 256Mi
limits:
memory: 512Mi
securityContext: *flywaySC
volumeMounts: *flywayVM
volumes:
- name: sql
configMap:
name: migration-flyway-sql
- name: db-secret
secret:
secretName: auth-server-db
defaultMode: 0400
- name: tmp
emptyDir:
medium: Memory
sizeLimit: 128Mi
@@ -0,0 +1,16 @@
apiVersion: kustomize.config.k8s.io/v1beta1
kind: Kustomization
resources:
- serviceaccount.yaml
- configmap-sql.yaml
- job.yaml
labels:
- pairs:
app.kubernetes.io/name: migration-flyway
app.kubernetes.io/instance: migration-flyway
app.kubernetes.io/version: "0.1.0"
app.kubernetes.io/component: migration
app.kubernetes.io/part-of: auth-platform
app.kubernetes.io/managed-by: kustomize
includeSelectors: false
includeTemplates: true
@@ -0,0 +1,12 @@
apiVersion: v1
kind: ServiceAccount
metadata:
name: migration-flyway-sa
labels:
app.kubernetes.io/name: migration-flyway
app.kubernetes.io/instance: migration-flyway
app.kubernetes.io/version: "0.1.0"
app.kubernetes.io/component: migration
app.kubernetes.io/part-of: auth-platform
app.kubernetes.io/managed-by: kustomize
automountServiceAccountToken: false
@@ -0,0 +1,5 @@
apiVersion: kustomize.config.k8s.io/v1beta1
kind: Kustomization
resources:
- namespace.yaml
@@ -0,0 +1,16 @@
apiVersion: v1
kind: Namespace
metadata:
name: mnt
labels:
app.kubernetes.io/name: mnt
app.kubernetes.io/instance: mnt
app.kubernetes.io/component: namespace
app.kubernetes.io/part-of: infra-platform
app.kubernetes.io/managed-by: kustomize
pod-security.kubernetes.io/enforce: restricted
pod-security.kubernetes.io/enforce-version: latest
pod-security.kubernetes.io/audit: restricted
pod-security.kubernetes.io/audit-version: latest
pod-security.kubernetes.io/warn: restricted
pod-security.kubernetes.io/warn-version: latest
+15
View File
@@ -0,0 +1,15 @@
apiVersion: v1
kind: ConfigMap
metadata:
name: docker-registry-config
data:
REGISTRY_HTTP_ADDR: "0.0.0.0:5000"
REGISTRY_LOG_FORMATTER: "json"
REGISTRY_STORAGE: "s3"
REGISTRY_STORAGE_S3_REGION: "us-east-1"
REGISTRY_STORAGE_S3_REGIONENDPOINT: "http://minio"
REGISTRY_STORAGE_S3_BUCKET: "docker-registry"
REGISTRY_STORAGE_S3_FORCEPATHSTYLE: "true"
REGISTRY_STORAGE_S3_SKIPVERIFY: "true"
REGISTRY_STORAGE_REDIRECT_DISABLE: "true"
REGISTRY_STORAGE_DELETE_ENABLED: "true"
@@ -0,0 +1,94 @@
apiVersion: apps/v1
kind: Deployment
metadata:
name: docker-registry
spec:
replicas: 1
revisionHistoryLimit: 5
progressDeadlineSeconds: 600
strategy:
type: RollingUpdate
rollingUpdate:
maxSurge: 25%
maxUnavailable: 0
selector:
matchLabels:
app.kubernetes.io/name: docker-registry
app.kubernetes.io/instance: docker-registry
template:
metadata:
labels:
app.kubernetes.io/name: docker-registry
app.kubernetes.io/instance: docker-registry
spec:
serviceAccountName: docker-registry
automountServiceAccountToken: false
terminationGracePeriodSeconds: 45
securityContext:
runAsNonRoot: true
runAsUser: 10001
runAsGroup: 10001
fsGroup: 10001
fsGroupChangePolicy: OnRootMismatch
seccompProfile:
type: RuntimeDefault
containers:
- name: registry
image: registry:2.8.3
imagePullPolicy: IfNotPresent
ports:
- name: http
containerPort: 5000
protocol: TCP
envFrom:
- configMapRef:
name: docker-registry-config
- secretRef:
name: docker-registry-minio
resources:
requests:
cpu: 100m
memory: 256Mi
limits:
memory: 512Mi
startupProbe:
httpGet:
path: /v2/
port: http
periodSeconds: 5
failureThreshold: 12
timeoutSeconds: 3
readinessProbe:
httpGet:
path: /v2/
port: http
periodSeconds: 10
failureThreshold: 3
timeoutSeconds: 3
livenessProbe:
httpGet:
path: /v2/
port: http
periodSeconds: 30
failureThreshold: 3
timeoutSeconds: 3
securityContext:
runAsNonRoot: true
runAsUser: 10001
runAsGroup: 10001
allowPrivilegeEscalation: false
privileged: false
readOnlyRootFilesystem: true
capabilities:
drop:
- ALL
seccompProfile:
type: RuntimeDefault
volumeMounts:
- name: tmp
mountPath: /tmp
volumes:
- name: tmp
emptyDir:
medium: Memory
sizeLimit: 64Mi
+19
View File
@@ -0,0 +1,19 @@
apiVersion: kustomize.config.k8s.io/v1beta1
kind: Kustomization
resources:
- serviceaccount.yaml
- configmap.yaml
- service.yaml
- deployment.yaml
labels:
- pairs:
app.kubernetes.io/name: docker-registry
app.kubernetes.io/instance: docker-registry
app.kubernetes.io/version: "2.8.3"
app.kubernetes.io/component: registry
app.kubernetes.io/part-of: platform-registry
app.kubernetes.io/managed-by: kustomize
includeSelectors: false
includeTemplates: true
+15
View File
@@ -0,0 +1,15 @@
apiVersion: v1
kind: Service
metadata:
name: docker-registry
spec:
type: ClusterIP
selector:
app.kubernetes.io/name: docker-registry
app.kubernetes.io/instance: docker-registry
ports:
- name: http
port: 5000
targetPort: http
protocol: TCP
appProtocol: http
@@ -0,0 +1,5 @@
apiVersion: v1
kind: ServiceAccount
metadata:
name: docker-registry
automountServiceAccountToken: false
+6
View File
@@ -0,0 +1,6 @@
apiVersion: kustomize.config.k8s.io/v1beta1
kind: Kustomization
resources:
- vault
- docker-registry
@@ -0,0 +1,115 @@
apiVersion: apps/v1
kind: Deployment
metadata:
name: oauth2-proxy
spec:
replicas: 1
revisionHistoryLimit: 5
progressDeadlineSeconds: 600
strategy:
type: RollingUpdate
rollingUpdate:
maxSurge: 25%
maxUnavailable: 0
selector:
matchLabels:
app.kubernetes.io/name: oauth2-proxy
app.kubernetes.io/instance: oauth2-proxy
template:
metadata:
labels:
app.kubernetes.io/name: oauth2-proxy
app.kubernetes.io/instance: oauth2-proxy
spec:
serviceAccountName: oauth2-proxy-sa
automountServiceAccountToken: false
terminationGracePeriodSeconds: 30
topologySpreadConstraints:
- maxSkew: 1
topologyKey: kubernetes.io/hostname
whenUnsatisfiable: ScheduleAnyway
labelSelector:
matchLabels:
app.kubernetes.io/name: oauth2-proxy
app.kubernetes.io/instance: oauth2-proxy
securityContext:
runAsNonRoot: true
runAsUser: 65532
runAsGroup: 65532
fsGroup: 65532
fsGroupChangePolicy: OnRootMismatch
seccompProfile:
type: RuntimeDefault
containers:
- name: oauth2-proxy
image: quay.io/oauth2-proxy/oauth2-proxy:v7.15.2
imagePullPolicy: IfNotPresent
args:
- --config=/etc/oauth2-proxy/oauth2-proxy.cfg
ports:
- name: http
containerPort: 4180
protocol: TCP
- name: metrics
containerPort: 44180
protocol: TCP
resources:
requests:
cpu: 100m
memory: 128Mi
limits:
memory: 256Mi
startupProbe:
httpGet:
path: /ping
port: http
periodSeconds: 5
failureThreshold: 12
timeoutSeconds: 3
readinessProbe:
httpGet:
path: /ready
port: http
periodSeconds: 10
failureThreshold: 3
timeoutSeconds: 3
livenessProbe:
httpGet:
path: /ping
port: http
periodSeconds: 15
failureThreshold: 3
timeoutSeconds: 3
securityContext:
runAsNonRoot: true
runAsUser: 65532
runAsGroup: 65532
allowPrivilegeEscalation: false
privileged: false
readOnlyRootFilesystem: true
capabilities:
drop:
- ALL
seccompProfile:
type: RuntimeDefault
volumeMounts:
- name: config
mountPath: /etc/oauth2-proxy
readOnly: true
- name: secrets
mountPath: /etc/oauth2-proxy-secrets
readOnly: true
- name: tmp
mountPath: /tmp
volumes:
- name: config
configMap:
name: oauth2-proxy-config
- name: secrets
secret:
secretName: oauth2-proxy-secrets
defaultMode: 0400
- name: tmp
emptyDir:
medium: Memory
sizeLimit: 64Mi
@@ -0,0 +1,18 @@
apiVersion: kustomize.config.k8s.io/v1beta1
kind: Kustomization
resources:
- serviceaccount.yaml
- service.yaml
- deployment.yaml
labels:
- pairs:
app.kubernetes.io/name: oauth2-proxy
app.kubernetes.io/instance: oauth2-proxy
app.kubernetes.io/version: "7.15.2"
app.kubernetes.io/component: auth-proxy
app.kubernetes.io/part-of: auth-platform
app.kubernetes.io/managed-by: kustomize
includeSelectors: false
includeTemplates: true
@@ -0,0 +1,20 @@
apiVersion: v1
kind: Service
metadata:
name: oauth2-proxy
spec:
type: ClusterIP
selector:
app.kubernetes.io/name: oauth2-proxy
app.kubernetes.io/instance: oauth2-proxy
ports:
- name: http
port: 4180
targetPort: http
protocol: TCP
appProtocol: http
- name: metrics
port: 44180
targetPort: metrics
protocol: TCP
appProtocol: http
@@ -0,0 +1,5 @@
apiVersion: v1
kind: ServiceAccount
metadata:
name: oauth2-proxy-sa
automountServiceAccountToken: false
@@ -0,0 +1,12 @@
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
name: vault-tokenreview-binding
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: system:auth-delegator
subjects:
- kind: ServiceAccount
name: vault
namespace: mnt
+21
View File
@@ -0,0 +1,21 @@
apiVersion: v1
kind: ConfigMap
metadata:
name: vault-config
data:
vault.hcl: |
ui = true
disable_mlock = true
storage "file" {
path = "/vault/data"
}
listener "tcp" {
address = "0.0.0.0:8200"
cluster_address = "0.0.0.0:8201"
tls_disable = 1
}
api_addr = "http://vault:8200"
cluster_addr = "http://vault:8201"
+20
View File
@@ -0,0 +1,20 @@
apiVersion: kustomize.config.k8s.io/v1beta1
kind: Kustomization
resources:
- serviceaccount.yaml
- clusterrolebinding.yaml
- configmap.yaml
- service.yaml
- statefulset.yaml
labels:
- pairs:
app.kubernetes.io/name: vault
app.kubernetes.io/instance: vault
app.kubernetes.io/version: "1.17.2"
app.kubernetes.io/component: secret-management
app.kubernetes.io/part-of: security-platform
app.kubernetes.io/managed-by: kustomize
includeSelectors: false
includeTemplates: true
+20
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@@ -0,0 +1,20 @@
apiVersion: v1
kind: Service
metadata:
name: vault
spec:
type: ClusterIP
selector:
app.kubernetes.io/name: vault
app.kubernetes.io/instance: vault
ports:
- name: http
port: 8200
targetPort: http
protocol: TCP
appProtocol: http
- name: cluster
port: 8201
targetPort: cluster
protocol: TCP
appProtocol: http
+4
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@@ -0,0 +1,4 @@
apiVersion: v1
kind: ServiceAccount
metadata:
name: vault
+128
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@@ -0,0 +1,128 @@
apiVersion: apps/v1
kind: StatefulSet
metadata:
name: vault
spec:
replicas: 1
serviceName: vault
podManagementPolicy: OrderedReady
updateStrategy:
type: RollingUpdate
persistentVolumeClaimRetentionPolicy:
whenDeleted: Retain
whenScaled: Retain
selector:
matchLabels:
app.kubernetes.io/name: vault
app.kubernetes.io/instance: vault
template:
metadata:
labels:
app.kubernetes.io/name: vault
app.kubernetes.io/instance: vault
spec:
serviceAccountName: vault
automountServiceAccountToken: true
terminationGracePeriodSeconds: 60
securityContext:
runAsNonRoot: true
runAsUser: 100
runAsGroup: 1000
fsGroup: 1000
fsGroupChangePolicy: OnRootMismatch
seccompProfile:
type: RuntimeDefault
containers:
- name: vault
image: hashicorp/vault:1.17.2
imagePullPolicy: IfNotPresent
command:
- vault
- server
- -config=/vault/config/vault.hcl
ports:
- name: http
containerPort: 8200
protocol: TCP
- name: cluster
containerPort: 8201
protocol: TCP
env:
- name: VAULT_ADDR
value: "http://127.0.0.1:8200"
- name: VAULT_API_ADDR
value: "http://vault:8200"
- name: SKIP_SETCAP
value: "true"
resources:
requests:
cpu: 250m
memory: 256Mi
limits:
memory: 512Mi
startupProbe:
httpGet:
path: /v1/sys/health?standbyok=true&sealedcode=200&uninitcode=200
port: http
periodSeconds: 5
failureThreshold: 30
timeoutSeconds: 3
readinessProbe:
httpGet:
path: /v1/sys/health?standbyok=true&sealedcode=503&uninitcode=503
port: http
periodSeconds: 10
failureThreshold: 3
timeoutSeconds: 3
livenessProbe:
httpGet:
path: /v1/sys/health?standbyok=true&sealedcode=200&uninitcode=200
port: http
periodSeconds: 30
failureThreshold: 3
timeoutSeconds: 3
securityContext:
runAsNonRoot: true
runAsUser: 100
runAsGroup: 1000
allowPrivilegeEscalation: false
privileged: false
readOnlyRootFilesystem: true
capabilities:
drop:
- ALL
seccompProfile:
type: RuntimeDefault
volumeMounts:
- name: data
mountPath: /vault/data
- name: config
mountPath: /vault/config
readOnly: true
- name: tmp
mountPath: /tmp
- name: home
mountPath: /home/vault
volumes:
- name: config
configMap:
name: vault-config
- name: tmp
emptyDir:
medium: Memory
sizeLimit: 64Mi
- name: home
emptyDir:
medium: Memory
sizeLimit: 64Mi
volumeClaimTemplates:
- metadata:
name: data
spec:
accessModes:
- ReadWriteOnce
storageClassName: local-path
volumeMode: Filesystem
resources:
requests:
storage: 5Gi
+39
View File
@@ -0,0 +1,39 @@
defaultVaultConnection:
enabled: false
controller:
# VSO 는 mnt namespace 에 설치되고 mnt 는 PSS restricted enforce 상태이므로
# chart 의 Operator Pod 도 Restricted 프로필을 만족해야 한다.
podSecurityContext:
runAsNonRoot: true
seccompProfile:
type: RuntimeDefault
manager:
resources:
limits:
cpu: 500m
memory: 128Mi
requests:
cpu: 10m
memory: 64Mi
securityContext:
allowPrivilegeEscalation: false
readOnlyRootFilesystem: true
capabilities:
drop:
- ALL
seccompProfile:
type: RuntimeDefault
kubeRbacProxy:
securityContext:
allowPrivilegeEscalation: false
readOnlyRootFilesystem: true
capabilities:
drop:
- ALL
seccompProfile:
type: RuntimeDefault
# kubeRBACProxy : metrics 접근 제어
+18
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apiVersion: kustomize.config.k8s.io/v1beta1
kind: Kustomization
resources:
- serviceaccount.yaml
- vault-connection.yaml
- vault-auth.yaml
labels:
- pairs:
app.kubernetes.io/name: vault-secrets-operator
app.kubernetes.io/instance: vso
app.kubernetes.io/version: "0.9.0"
app.kubernetes.io/component: secret-delivery
app.kubernetes.io/part-of: security-platform
app.kubernetes.io/managed-by: kustomize
includeSelectors: false
includeTemplates: true
+5
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apiVersion: v1
kind: ServiceAccount
metadata:
name: vault-secrets-operator
automountServiceAccountToken: true
+27
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apiVersion: secrets.hashicorp.com/v1beta1
kind: VaultAuth
metadata:
name: vault-auth-auth-platform
spec:
vaultConnectionRef: vault-connection
method: kubernetes
mount: kubernetes
kubernetes:
role: vso-auth-platform
serviceAccount: vault-secrets-operator
audiences:
- vault
---
apiVersion: secrets.hashicorp.com/v1beta1
kind: VaultAuth
metadata:
name: vault-auth-storage
spec:
vaultConnectionRef: vault-connection
method: kubernetes
mount: kubernetes
kubernetes:
role: vso-storage
serviceAccount: vault-secrets-operator
audiences:
- vault
+7
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apiVersion: secrets.hashicorp.com/v1beta1
kind: VaultConnection
metadata:
name: vault-connection
spec:
address: http://vault.mnt.svc.cluster.local:8200
skipTLSVerify: false