docker-compose.yml

version: "2.4"

services:
  couchdb-0:
    restart: always
    environment:
      COUCHDB_USER: ${COUCHDB_USER}
      COUCHDB_PASSWORD: ${COUCHDB_PASSWORD}
      COUCHDB_SECRET: ${COUCHDB_SECRET}
      NODENAME: couchdb-0.${COMPOSE_PROJECT_NAME}
      ERL_FLAGS: "-setcookie ${COUCHDB_COOKIE}"
    image: couchdb:3
    networks:
      network:
        aliases:
          - couchdb-0.${COMPOSE_PROJECT_NAME}
    ports:
      - "${PORT_BASE}0:5984"
    volumes:
      - "data-couch-0:/opt/couchdb/data"
      - "cfg-couch-0:/opt/couchdb/etc/local.d"
  couchdb-1:
    restart: always
    environment:
      COUCHDB_USER: ${COUCHDB_USER}
      COUCHDB_PASSWORD: ${COUCHDB_PASSWORD}
      COUCHDB_SECRET: ${COUCHDB_SECRET}
      NODENAME: couchdb-1.${COMPOSE_PROJECT_NAME}
      ERL_FLAGS: "-setcookie ${COUCHDB_COOKIE}"
    image: couchdb:3
    networks:
      network:
        aliases:
          - couchdb-1.${COMPOSE_PROJECT_NAME}
    ports:
      - "${PORT_BASE}1:5984"
    volumes:
      - "data-couch-1:/opt/couchdb/data"
      - "cfg-couch-1:/opt/couchdb/etc/local.d"
  couchdb-2:
    restart: always
    environment:
      COUCHDB_USER: ${COUCHDB_USER}
      COUCHDB_PASSWORD: ${COUCHDB_PASSWORD}
      COUCHDB_SECRET: ${COUCHDB_SECRET}
      NODENAME: couchdb-2.${COMPOSE_PROJECT_NAME}
      ERL_FLAGS: "-setcookie ${COUCHDB_COOKIE}"
    image: couchdb:3
    networks:
      network:
        aliases:
          - couchdb-2.${COMPOSE_PROJECT_NAME}
    ports:
      - "${PORT_BASE}2:5984"
    volumes:
      - "data-couch-2:/opt/couchdb/data"
      - "cfg-couch-2:/opt/couchdb/etc/local.d"

networks:
  network:

volumes:
  data-couch-0:
  cfg-couch-0:
  data-couch-1:
  cfg-couch-1:
  data-couch-2:
  cfg-couch-2: