services:
  etcd:
    image: bitnami/etcd:latest
    restart: unless-stopped
    environment:
      - ETCD_NAME=${NODE_NAME}
      - ETCD_INITIAL_ADVERTISE_PEER_URLS=http://${NODE_IP}:2380
      - ETCD_LISTEN_PEER_URLS=http://0.0.0.0:2380
      - ETCD_LISTEN_CLIENT_URLS=http://0.0.0.0:2379
      - ETCD_ADVERTISE_CLIENT_URLS=http://${NODE_IP}:2379
      - ETCD_INITIAL_CLUSTER=node1=http://${NODE1_IP}:2380,node2=http://${NODE2_IP}:2380,node3=http://${NODE3_IP}:2380
      - ETCD_INITIAL_CLUSTER_STATE=new
      - ETCD_INITIAL_CLUSTER_TOKEN=patroni-cluster
      - ALLOW_NONE_AUTHENTICATION=yes
    ports:
      - "2379:2379"
      - "2380:2380"
    volumes:
      - /data/compose/postgrecluster/etcd_data:/bitnami/etcd

  patroni:
    image: patroni/patroni:latest
    restart: unless-stopped
    environment:
      - PATRONI_NAME=${NODE_NAME}
      - PATRONI_POSTGRESQL_LISTEN=0.0.0.0:5432
      - PATRONI_POSTGRESQL_CONNECT_ADDRESS=${NODE_IP}:5432
      - PATRONI_RESTAPI_LISTEN=0.0.0.0:8008
      - PATRONI_RESTAPI_CONNECT_ADDRESS=${NODE_IP}:8008
      - PATRONI_ETCD3_HOSTS=${NODE1_IP}:2379,${NODE2_IP}:2379,${NODE3_IP}:2379
      - PATRONI_SUPERUSER_USERNAME=postgres
      - PATRONI_SUPERUSER_PASSWORD=${POSTGRES_SUPERUSER_PASSWORD}
      - PATRONI_REPLICATION_USERNAME=replicator
      - PATRONI_REPLICATION_PASSWORD=${POSTGRES_REPLICATION_PASSWORD}
      - PATRONI_SCOPE=authentik-cluster
      - PATRONI_POSTGRESQL_DATA_DIR=/data/patroni
    ports:
      - "5432:5432"
      - "8008:8008"
    volumes:
      - /data/compose/postgrecluster/pg_data:/data/patroni
    depends_on:
      - etcd