version: '2.2'

services:

  # External dependencies
  redis:
    image: redis:alpine
    restart: always
    env_file: mailu.env
    volumes:
      - "redis_data:/data"
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 1s
      timeout: 3s
      retries: 30
    logging:
      driver: journald
    depends_on:
      - resolver
    dns:
      - 192.168.203.254
  
  database:
    image: mariadb
    restart: always
    environment:
      MYSQL_DATABASE: "mailu"
      MYSQL_USER: "mailu"
      MYSQL_PASSWORD: "{{mailu_database_password}}"
      MYSQL_ROOT_PASSWORD: "{{mailu_database_password}}"
      MARIADB_AUTO_UPGRADE: "1"
    volumes:
      - database:/var/lib/mysql
    healthcheck:
      test: "/usr/bin/mysql --user=mailu --password={{mailu_database_password}} --execute \"SHOW DATABASES;\""
      interval: 3s
      timeout: 1s
      retries: 5
    logging:
      driver: journald
    depends_on:
      - resolver
    dns:
      - 192.168.203.254

  # Core services
  resolver:
    image: ghcr.io/mailu/unbound:{{mailu_version}}
    env_file: mailu.env
    restart: always
    networks:
      default:
        ipv4_address: 192.168.203.254
    logging:
      driver: journald

  front:
    image: ghcr.io/mailu/nginx:{{mailu_version}}
    restart: always
    env_file: mailu.env
    logging:
      driver: journald
    ports:
      - "127.0.0.1:{{ http_port }}:80"
      - "{{ ip4_address }}:25:25"
      - "{{ ip4_address }}:465:465"
      - "{{ ip4_address }}:{{system_email_port}}:{{system_email_port}}"
      - "{{ ip4_address }}:110:110"
      - "{{ ip4_address }}:995:995"
      - "{{ ip4_address }}:143:143"
      - "{{ ip4_address }}:993:993"
    volumes:
      - "/etc/mailu/overrides/nginx:/overrides:ro"
      - "/etc/mailu/certs:/certs"
    depends_on:
      resolver:
        condition: service_started
      database:
        condition: service_healthy
    networks:
      - default
      - webmail
      - radicale
    dns:
      - 192.168.203.254
      
  admin:
    image: ghcr.io/mailu/admin:{{mailu_version}}
    restart: always
    env_file: mailu.env
    volumes:
      - "admin_data:/data"
      - "dkim:/dkim"
    depends_on:
      - resolver
      - front
      - redis
      - database
    logging:
      driver: journald
    dns:
      - 192.168.203.254
  imap:
    image: ghcr.io/mailu/dovecot:{{mailu_version}}
    restart: always
    env_file: mailu.env
    volumes:
      - "dovecot_mail:/mail"
      - "/etc/mailu/overrides:/overrides:ro"
    depends_on:
      - front
      - resolver
    dns:
      - 192.168.203.254
    logging:
      driver: journald

  smtp:
    image: ghcr.io/mailu/postfix:{{mailu_version}}
    restart: always
    env_file: mailu.env
    volumes:
      - "/etc/mailu/overrides:/overrides:ro"
      - "smtp_queue:/queue"
    depends_on:
      - front
      - resolver
    dns:
      - 192.168.203.254
    logging:
      driver: journald

  oletools:
    image: ghcr.io/mailu/oletools:{{mailu_version}}
    hostname: oletools
    restart: always
    depends_on:
      - resolver
    dns:
      - 192.168.203.254
    networks:
      - noinet

  antispam:
    image: ghcr.io/mailu/rspamd:{{mailu_version}}
    restart: always
    env_file: mailu.env
    volumes:
      - "filter:/var/lib/rspamd"
      - "dkim:/dkim"
      - "/etc/mailu/overrides/rspamd:/overrides:ro"
    depends_on:
      - front
      - redis 
      - antivirus
      - resolver
    dns:
      - 192.168.203.254
    networks:
      - default
      - noinet
    logging:
      driver: journald

  # Optional services
  antivirus:
    image: ghcr.io/mailu/clamav:{{mailu_version}}
    restart: always
    env_file: mailu.env
    volumes:
      - "filter:/data"
    depends_on:
      - resolver
    dns:
      - 192.168.203.254
    logging:
      driver: journald

  webdav:
    image: ghcr.io/mailu/radicale:{{mailu_version}}
    restart: always
    env_file: mailu.env
    volumes:
      - "webdav_data:/data"
    logging:
      driver: journald
    networks:
      - radicale
    depends_on:
      - resolver
    dns:
      - 192.168.203.254

  fetchmail:
    image: ghcr.io/mailu/fetchmail:{{mailu_version}}
    volumes:
      - "admin_data:/data"
    restart: always
    env_file: mailu.env
    logging:
      driver: journald
    depends_on:
      - admin
      - smtp
      - imap
      - resolver
    dns:
      - 192.168.203.254

  webmail:
    image: ghcr.io/mailu/webmail:{{mailu_version}}
    restart: always
    env_file: mailu.env
    volumes:
      - "webmail_data:/data"
    depends_on:
      - imap
      - front
      - resolver
    logging:
      driver: journald
    networks:
      - webmail
    dns:
      - 192.168.203.254

volumes:
  database:
  smtp_queue:
  admin_data:
  webdav_data:
  webmail_data:
  filter:
  dkim:
  dovecot_mail:
  redis_data:
networks:
  default:
    driver: bridge
    ipam:
      driver: default
      config:
        - subnet: {{mailu_subnet}}
  radicale:
    driver: bridge
  webmail:
    driver: bridge
  noinet:
    driver: bridge
    internal: true