version: '3.8'
services:
  couchdb:
    image: couchdb
    ports:
      - "5984:5984"
    environment:
      - COUCHDB_USER
      - COUCHDB_PASSWORD
    volumes:
      - type: volume
        source: couchdb-data
        target: /opt/couchdb/data

volumes:
  couchdb-data:
    external: false