pgmaster:
    mem_limit: 4g
    image: ${registry_image_path}gin4/postgres:4.1.1_RC2
    environment:
      NODE_ID: 1
      NODE_NAME: node1
      CLUSTER_NODE_NETWORK_NAME: pgmaster
      PARTNER_NODES: "pgmaster,pgslave1,pgslave2"
      REPLICATION_PRIMARY_HOST: pgmaster
      NODE_PRIORITY: 100
      SSH_ENABLE: 0
      POSTGRES_DB: gin_db
      POSTGRES_USER: gin
      POSTGRES_PASSWORD: ${postgres_password}
      CLEAN_OVER_REWIND: 0
      CONFIGS_DELIMITER_SYMBOL: ;
      CONFIGS: "listen_addresses:'*';max_replication_slots:5;max_connections:500"
      CLUSTER_NAME: pg_cluster
      REPLICATION_DB: replication_db
      REPLICATION_USER: replication_user
      REPLICATION_PASSWORD: replication_pass
    labels:
      io.rancher.container.pull_image: always
      io.rancher.container.hostname_override: container_name
      io.rancher.scheduler.affinity:container_label_soft_ne: io.rancher.stack_service.name=pgmaster
    {{- if ne .Values.LOCAL_VOLUMES "none"}}
    volumes:
    - pgmaster_data:/var/lib/postgresql/data
    {{- end }}
    restart: on-failure

  pgslave1:
    mem_limit: 4g
    image: ${registry_image_path}gin4/postgres:4.1.1_RC2
    environment:
      NODE_ID: 2
      NODE_NAME: node2
      CLUSTER_NODE_NETWORK_NAME: pgslave1
      PARTNER_NODES: "pgmaster,pgslave1,pgslave2"
      REPLICATION_PRIMARY_HOST: pgmaster
      NODE_PRIORITY: 100
      SSH_ENABLE: 0
      CLEAN_OVER_REWIND: 1
      CONFIGS_DELIMITER_SYMBOL: ;
      CONFIGS: "max_replication_slots:10;max_connections:500"
    labels:
      io.rancher.container.pull_image: always
      io.rancher.container.hostname_override: container_name
      io.rancher.scheduler.affinity:container_label_soft_ne: io.rancher.stack_service.name=pgslave1
    {{- if ne .Values.LOCAL_VOLUMES "none"}}
    volumes:
    - pgslave1_data:/var/lib/postgresql/data
    {{- end }}
    restart: on-failure

  pgslave2:
    mem_limit: 4g
    image: ${registry_image_path}gin4/postgres:4.1.1_RC2
    environment:
      NODE_ID: 3
      NODE_NAME: node3
      CLUSTER_NODE_NETWORK_NAME: pgslave2
      PARTNER_NODES: "pgmaster,pgslave1,pgslave2"
      REPLICATION_PRIMARY_HOST: pgmaster
      NODE_PRIORITY: 100
      SSH_ENABLE: 0
      CLEAN_OVER_REWIND: 1
      CONFIGS_DELIMITER_SYMBOL: ;
      CONFIGS: "max_replication_slots:10;max_connections:500"
    labels:
      io.rancher.container.pull_image: always
      io.rancher.container.hostname_override: container_name
      io.rancher.scheduler.affinity:container_label_soft_ne: io.rancher.stack_service.name=pgslave2
    {{- if ne .Values.LOCAL_VOLUMES "none"}}
    volumes:
    - pgslave2_data:/var/lib/postgresql/data
    {{- end }}
    restart: on-failure

  pgpool:
    mem_limit: 4g
    image: ${registry_image_path}gin4/pgpool:4.1.1_RC2
    environment:
      PCP_USER: pcp_user
      PCP_PASSWORD: pcp_pass
      WAIT_BACKEND_TIMEOUT: 300
      CHECK_USER: gin
      CHECK_PASSWORD: ${postgres_password}
      CHECK_PGCONNECT_TIMEOUT: 3
      SSH_ENABLE: 0
      DB_USERS: gin:${postgres_password}
      BACKENDS: "0:pgmaster:5432:1:/var/lib/postgresql/data:ALLOW_TO_FAILOVER,1:pgslave1::::,2:pgslave2::::"
      REQUIRE_MIN_BACKENDS: 2
      CONFIGS: "num_init_children:250,max_pool:20"
    depends_on:
    - pgmaster
    - pgslave1
    - pgslave2
    labels:
      io.rancher.container.pull_image: always
      io.rancher.container.hostname_override: container_name
      io.rancher.scheduler.affinity:container_label_soft_ne: io.rancher.stack_service.name=pgpool
    restart: on-failure