Add custom postgresql configuration in helm chart

charts/postgresql-ha/custom-values.yaml

@@ -0,0 +1,98 @@
+global:
+  imageRegistry: ""  # paasup.io
+
+postgresql:
+#   image:
+#     tag: ""           # helm 차트의 기본값을 사용. 버전 변경 시에는 차트 변경을 우선 고려하고 변경 불가 상황에서만 변경.
+  username: postgres
+  password: postgres
+  
+  repmgrUsername: postgres
+  repmgrPassword: postgres
+
+  maxConnections: "100" 
+  sharedPreloadLibraries: "repmgr, pgaudit, pg_stat_statements"
+
+  # initdbScripts:
+  #   init.sql: |
+  #     CREATE USER gitea WITH PASSWORD 'gitea';
+  #     CREATE DATABASE gitea;
+  #     GRANT CONNECT ON DATABASE gitea TO gitea;
+
+  #     \c gitea
+  #     CREATE SCHEMA IF NOT EXISTS gitea AUTHORIZATION gitea;
+
+  #     CREATE DATABASE gitea_session;
+  #     GRANT CONNECT ON DATABASE gitea_session TO gitea;
+
+  #     \c gitea_session
+  #     CREATE SCHEMA IF NOT EXISTS gitea AUTHORIZATION gitea;
+
+  #     CREATE TABLE IF NOT EXISTS session (
+  #     key CHAR(16) NOT NULL,
+  #     data bytea,
+  #     expiry bigint NOT NULL,
+  #     PRIMARY KEY (key)
+  #     );
+  #     GRANT ALL ON TABLE session TO gitea;
+  #     ALTER TABLE session OWNER TO gitea;
+  #     ALTER TABLE session SET SCHEMA gitea;
+
+  #     CREATE DATABASE keycloak WITH encoding 'UTF8';
+  #     CREATE USER keycloak WITH PASSWORD 'keycloak';
+  #     GRANT CONNECT ON DATABASE keycloak TO keycloak;
+
+  #     \c keycloak
+  #     CREATE SCHEMA IF NOT EXISTS keycloak AUTHORIZATION keycloak;
+
+  replicaCount: 1
+
+  extraEnvVars:
+    - name: TZ
+      value: Asia/Seoul
+  
+  resources:
+    requests:
+      cpu: 100m
+      memory: 512Mi
+    limits:
+      cpu: 500m
+      memory: 1024Mi
+  
+  tolerations: []
+
+  nodeSelector: {}
+
+pgpool:
+  adminPassword: postgres
+
+  ## postgresql.replcaCount가 2 이상일 때 주석     
+  replicaCount: 0
+
+  ## postgresql.replcaCount가 2 이상일 때 주석 해제    
+  # replicaCount: 2
+  # authenticationMethod: ""
+  # maxPool: "4"
+  # numInitChildren: "32"
+  # resources:
+  #   requests:
+  #     cpu: 100m
+  #     memory: 128Mi
+  #   limits:
+  #     cpu: 100m
+  #     memory: 128Mi
+
+  ## paasup.enabled : true 일 때 주석 해제
+  # customUsers:
+  #   usernames: "gitea;keycloak"
+  #   passwords: "gitea;keycloak"
+
+persistence:
+  enabled: true
+  storageClass: ""
+  size: 1Gi
+
+volumePermissions:
+  enabled: true
+  podSecurityContext:
+    runAsUser: 0