docker-compose.yml

services:
  minio:
    image: quay.io/minio/minio
    container_name: minio
    networks:
      - net
    ports:
      - "9000:9000" # API
      - "9001:9001" # Console
    environment:
      MINIO_ROOT_USER: ${MINIO_ROOT_USER}
      MINIO_ROOT_PASSWORD: ${MINIO_ROOT_PASSWORD}
    volumes:
      - ./disk1:/disk1
    command: server /disk1 --console-address ":9001"
    restart: always
  etcd-1: &etcd
    image: zelvann/patroni-etcd-citus
    networks:
      - net
    environment:
      ETCD_LISTEN_PEER_URLS: http://0.0.0.0:2380
      ETCD_LISTEN_CLIENT_URLS: http://0.0.0.0:2379
      ETCD_INITIAL_CLUSTER: etcd-1=http://etcd-1:2380,etcd-2=http://etcd-2:2380,etcd-3=http://etcd-3:2380
      ETCD_INITIAL_CLUSTER_STATE: new
      ETCD_INITIAL_CLUSTER_TOKEN: tkn
    container_name: etcd-1
    hostname: etcd-1
    command: etcd --name etcd-1 --initial-advertise-peer-urls http://etcd-1:2380
  etcd-2:
    <<: *etcd
    container_name: etcd-2
    hostname: etcd-2
    command: etcd --name etcd-2 --initial-advertise-peer-urls http://etcd-2:2380
  etcd-3:
    <<: *etcd
    container_name: etcd-3
    hostname: etcd-3
    command: etcd --name etcd-3 --initial-advertise-peer-urls http://etcd-3:2380
  haproxy:
    image: zelvann/patroni-etcd-citus
    networks:
      - net
    env_file: patroni.env
    hostname: haproxy
    container_name: haproxy
    ports:
      - 5000:5000 # Access to coordinator primary
      - 5001:5001 # LB
    command: haproxy
    environment: &haproxy_env
      ETCDCTL_ENDPOINTS: http://etcd-1:2379,http://etcd-2:2379,http://etcd-3:2379
      PATRONI_ETCD3_HOSTS: "'etcd-1:2379','etcd-2:2379','etcd-3:2379'"
      PATRONI_CITUS_GROUP: 0
      PGSSLMODE: verify-ca
      PGSSLKEY: /etc/ssl/private/ssl-cert-snakeoil.key
      PGSSLCERT: /etc/ssl/certs/ssl-cert-snakeoil.pem
      PGSSLROOTCERT: /etc/ssl/certs/ssl-cert-snakeoil.pem
  coord-1:
    image: zelvann/patroni-etcd-citus
    networks:
      - net
    env_file: patroni.env
    container_name: coord-1
    hostname: coord-1
    environment: &coord_env
      <<: *haproxy_env
      PATRONI_NAME: coord-1
      PATRONI_CITUS_GROUP: 0
  coord-2:
    image: zelvann/patroni-etcd-citus
    networks:
      - net
    env_file: patroni.env
    container_name: coord-2
    hostname: coord-2
    environment:
      <<: *coord_env
      PATRONI_NAME: coord-2
  coord-3:
    image: zelvann/patroni-etcd-citus
    networks:
      - net
    env_file: patroni.env
    container_name: coord-3
    hostname: coord-3
    environment:
      <<: *coord_env
      PATRONI_NAME: coord-3
  worker1-1:
    image: zelvann/patroni-etcd-citus
    networks:
      - net
    env_file: patroni.env
    container_name: worker1-1
    hostname: worker1-1
    environment: &work1_env
      <<: *haproxy_env
      PATRONI_NAME: worker1-1
      PATRONI_CITUS_GROUP: 1
  worker1-2:
    image: zelvann/patroni-etcd-citus
    networks:
      - net
    env_file: patroni.env
    container_name: worker1-2
    hostname: worker1-2
    environment:
      <<: *work1_env
      PATRONI_NAME: worker1-2
  worker2-1:
    image: zelvann/patroni-etcd-citus
    networks:
      - net
    env_file: patroni.env
    container_name: worker2-1
    hostname: worker2-1
    environment: &work2_env
      <<: *haproxy_env
      PATRONI_NAME: worker2-1
      PATRONI_CITUS_GROUP: 2
  worker2-2:
    image: zelvann/patroni-etcd-citus
    networks:
      - net
    env_file: patroni.env
    container_name: worker2-2
    hostname: worker2-2
    environment:
      <<: *work2_env
      PATRONI_NAME: worker2-2
networks:
  net:
    driver: bridge