version: '3'
services:
  database:
    container_name: ${db_container_name}
    # Don't upgrade PostgreSQL by simply changing the version number
    # You need to migrate the Database to the new PostgreSQL version
    image: ${database_image}:${database_version}
    #mem_limit: 256mb         # version 2 only
    #memswap_limit: 512mb     # version 2 only
    #read_only: true          # not supported in swarm mode please enable along with tmpfs
    #tmpfs:
    #  - /run/postgresql:size=512K
    #  - /tmp:size=256K
    #environment:
    #  - POSTGRES_USER=vaultwarden
    #  - POSTGRES_PASSWORD=
    #  - POSTGRES_DB=vaultwarden
    volumes:
      - database:${database_path}:Z
    networks:
      backend:
    #restart: always

  app:
    container_name: ${container_name}
    image: ${vaultwarden_image}:${vaultwarden_version}
    volumes:
      - data:/data:Z
    ports:
      - "127.0.0.1:8090:80"
      - "127.0.0.1:9090:3012"
    networks:
      backend:
    depends_on:
      - ${db_container_name}

# Define networks to allow best isolation
networks:
  # Internal network for communication with PostgreSQL/MySQL
  backend:

# Define named volumes so data stays in place
volumes:
  # Volume for PostgreSQL/MySQL database
  database:
  data: