instances: 1

postgresql:
  imageName: "docker.io/paasup/cnpg-postgresql:18.4-bci15.7-hardened-20260803"

  parameters:
    max_connections: "200"
    shared_buffers: 256MB
    work_mem: 8MB
    maintenance_work_mem: 128MB
    effective_cache_size: 1GB
    log_timezone: Asia/Seoul
    timezone: Asia/Seoul

  sharedPreloadLibraries:
    - pgaudit
    - pg_stat_statements

primaryUpdateStrategy: unsupervised
primaryUpdateMethod: switchover

storage:
  size: 20Gi
  storageClass: longhorn

walStorage:
  enabled: true
  size: 10Gi
  storageClass: longhorn

resources:
  requests:
    cpu: 500m
    memory: 1Gi
  limits:
    cpu: 1000m
    memory: 2Gi

bootstrap:
  initdb:
    database: airflow
    owner: airflow
    secretName: "$INFISICAL_SECRET"
    encoding: UTF8
    postInitApplicationSQL: []

databases:
  - name: airflow
    owner: airflow
    ensure: present
    reclaimPolicy: retain
    extensions:
      - name: pg_stat_statements
      - name: pgaudit

enableSuperuserAccess: false

affinity:
  enablePodAntiAffinity: true
  podAntiAffinityType: preferred
  topologyKey: kubernetes.io/hostname
  nodeSelector: {}
  tolerations: []

monitoring:
  enablePodMonitor: false

backup:
  enabled: false
  retentionPolicy: 30d
  barmanObjectStore:
    destinationPath: ""
    endpointURL: ""
    s3Credentials:
      accessKeyId:
        name: ""
        key: ACCESS_KEY_ID
      secretAccessKey:
        name: ""
        key: ACCESS_SECRET_KEY

scheduledBackup:
  enabled: false
  schedule: "0 0 2 * * *"

pooler:
  enabled: false
  instances: 2
  type: rw
  poolMode: transaction
---
ingress:
  web:
    enabled: true
    annotations:
      cert-manager.io/cluster-issuer: "root-ca-issuer"
      cert-manager.io/duration: 8760h
      cert-manager.io/renew-before: 720h
      k8s.apisix.apache.org/plugin-config-name: oidc-keycloak-authz
    ingressClassName: "apisix"
    pathType: "Prefix"  
    hosts:
      - name: "{{ .Name }}.{{ .Domain }}"
        tls:
          enabled: true
          secretName: "{{ .Name }}-tls-secret"

executor: "KubernetesExecutor"

config:
  core:
    executor: KubernetesExecutor
    default_timezone: kst
  logging:
    colored_console_log: "False"
    logging_level: "INFO"
  webserver:
    enable_proxy_fix: "True"
    rbac: "True"
    default_ui_timezone: kst

scheduler:
  replicas: 1

dags:
  persistence:
    enabled: true
    size: 5Gi
    storageClassName: longhorn
    accessMode: ReadWriteMany
  gitSync:
    enabled: true
    repo: "$dags.gitSync.repo"
    branch: master
    rev: HEAD
    depth: 1
    subPath: ""
    credentialsSecret: "$INFISICAL_SECRET"
    env:
      - name: GIT_SSL_NO_VERIFY
        value: "true"

webserver:
  defaultUser:
    enabled: true
    password: "$webserver.defaultUser.password"
  livenessProbe:
    initialDelaySeconds: 120
  readinessProbe:
    initialDelaySeconds: 120
  startupProbe:
    initialDelaySeconds: 30
  webserverConfig: |
    AUTH_ROLE_PUBLIC = 'User'

logs:
  persistence:
    enabled: true
    size: 5Gi
    storageClassName: longhorn

statsd:
  enabled: false

# 내장 bitnami postgresql 서브차트 대신 syncWave 0 의 cnpg-cluster(airflow-db)를 쓴다.
postgresql:
  enabled: false

migrateDatabaseJob:
  useHelmHooks: false

data:
  # 시크릿의 connection 키(전체 DSN)를 그대로 쓴다 — 이 값이 설정되면 차트는
  # <release>-metadata 시크릿을 만들지 않는다.
  metadataSecretName: "$INFISICAL_SECRET"
  # metadataSecretName 이 있으면 접속에는 쓰이지 않지만, pgbouncer/keda 경로와
  # NOTES 출력이 참조하므로 cnpg 서비스에 맞춰 둔다.
  # 호스트 접두사는 flowise/6.0.0/dip-values.yaml 의 externalPostgresql.host 와 같은 규칙이다
  # — dip 배포에서 cnpg 릴리스명이 테넌트 접두사를 달고 나가므로 {{ .Name }} 가 필요하다.
  metadataConnection:
    user: airflow
    protocol: postgresql
    host: "{{ .Name }}-airflow-db-rw"
    port: 5432
    db: airflow
    sslmode: disable