docker-compose.yml

etcd:
  image: quay.io/coreos/etcd
  restart: always
  command: >
    -advertise-client-urls="http://0.0.0.0:2379,http://0.0.0.0:4001"
    -listen-client-urls="http://0.0.0.0:2379,http://0.0.0.0:4001"

psql0:
  image: os/govenror:latest
  restart: always
  environment:
    GOVERNOR_ETCD_HOST: etcd:2379
    GOVERNOR_POSTGRESQL_NAME: postgresql1
    GOVERNOR_POSTGRESQL_DATA_DIR: /data/postgres
    GOVERNOR_POSTGRESQL_READ_ONLY_PORT: 5433
  links:
    - etcd
  volumes:
    - "./pg_hba.conf:/governor/pg_hba.conf"

psql1:
  image: os/govenror:latest
  restart: always
  environment:
    GOVERNOR_ETCD_HOST: etcd:2379
    GOVERNOR_POSTGRESQL_NAME: postgresql2
    GOVERNOR_POSTGRESQL_DATA_DIR: /data/postgres
    GOVERNOR_POSTGRESQL_READ_ONLY_PORT: 5433
  links:
    - etcd
  volumes:
    - "./pg_hba.conf:/governor/pg_hba.conf"

psql2:
  image: os/govenror:latest
  restart: always
  environment:
    GOVERNOR_ETCD_HOST: etcd:2379
    GOVERNOR_POSTGRESQL_NAME: postgresql3
    GOVERNOR_POSTGRESQL_DATA_DIR: /data/postgres
    GOVERNOR_POSTGRESQL_READ_ONLY_PORT: 5433
  links:
    - etcd
  volumes:
    - "./pg_hba.conf:/governor/pg_hba.conf"


haproxy:
  image: haproxy:latest
  volumes:
    - "./haproxy.cfg:/usr/local/etc/haproxy/haproxy.cfg"
  ports:
    - "5432:5432"
    - "5433:5433"
  links:
   - psql0
   - psql1
   - psql2