docker-compose/__swarm/mailu3/mailu3-swarm.yml

networks:
  clamav:
    driver: overlay

  default:
    driver: overlay
    ipam:
      config:
        - subnet: 192.168.205.0/24
      driver: default

  fts_attachments:
    driver: overlay
    internal: true

  oletools:
    driver: overlay
    internal: true

  radicale:
    driver: overlay

  webmail:
    driver: overlay

services:
  admin:
    dns:
      - 192.168.205.254
    env_file: stack.env
    image: ${DOCKER_REGISTRY:-}ghcr.io/mailu/${DOCKER_PREFIX:-}admin:${MAILU_VERSION:-2024.06}
    volumes:
      - mailu3_data:/data
      - mailu3_dkim:/dkim
    deploy:
      labels:
        wud.watch: 'true'
        wud.watch.digest: 'true'
      replicas: 1
      placement:
        constraints:
          - node.role == manager

  antispam:
    dns:
      - 192.168.205.254
    env_file: stack.env
    hostname: antispam
    image: ${DOCKER_REGISTRY:-}ghcr.io/mailu/${DOCKER_PREFIX:-}rspamd:${MAILU_VERSION:-2024.06}
    networks:
      - default
      - oletools
      - clamav
    volumes:
      - filter:/var/lib/rspamd
      - rspamd:/overrides:ro
    deploy:
      labels:
        wud.watch: 'true'
        wud.watch.digest: 'true'
      replicas: 1
      placement:
        constraints:
          - node.role == manager

  antivirus:
    healthcheck:
      interval: 10s
      retries: 3
      start_period: 10s
      test: ["CMD-SHELL", "kill -0 `cat /tmp/clamd.pid` && kill -0 `cat /tmp/freshclam.pid`"]
      timeout: 5s
    image: ${DOCKER_REGISTRY:-}clamav/clamav-debian:1.2.0-6
    networks:
      - clamav
    volumes:
      - clamav:/var/lib/clamav
    deploy:
      labels:
        wud.watch: 'true'
        wud.watch.digest: 'true'
      replicas: 1
      placement:
        constraints:
          - node.role == manager

  fetchmail:
    dns:
      - 192.168.205.254
    env_file: stack.env
    image: ${DOCKER_REGISTRY:-}ghcr.io/mailu/${DOCKER_PREFIX:-}fetchmail:${MAILU_VERSION:-2024.06}
    volumes:
      - fetchmail:/data
    deploy:
      labels:
        wud.watch: 'true'
        wud.watch.digest: 'true'
      replicas: 1
      placement:
        constraints:
          - node.role == manager

  front:
    dns:
      - 192.168.205.254
    env_file: stack.env
    logging:
      driver: loki
      options:
        loki-url: "http://192.168.77.101:3100/loki/api/v1/push"
    image: ${DOCKER_REGISTRY:-}ghcr.io/mailu/${DOCKER_PREFIX:-}nginx:${MAILU_VERSION:-2024.06}
    networks:
      - default
      - webmail
      - radicale
    ports:
      - target: 80
        published: 8880
        protocol: tcp
        mode: ingress
      - target: 443
        published: 8443
        protocol: tcp
        mode: ingress
      - target: 25
        published: 25
        protocol: tcp
        mode: ingress
      - target: 465
        published: 465
        protocol: tcp
        mode: ingress
      - target: 587
        published: 587
        protocol: tcp
        mode: ingress
      - target: 110
        published: 110
        protocol: tcp
        mode: ingress
      - target: 995
        published: 995
        protocol: tcp
        mode: ingress
      - target: 143
        published: 143
        protocol: tcp
        mode: ingress
      - target: 993
        published: 993
        protocol: tcp
        mode: ingress
      - target: 4190
        published: 4190
        protocol: tcp
        mode: ingress
    volumes:
      - certs:/certs
      - nginx:/overrides:ro
    deploy:
      labels:
        wud.watch: 'true'
        wud.watch.digest: 'true'
        homepage.container: mailu3-front-1
        homepage.description: eMail server
        homepage.group: Utilities
        homepage.href: https://mail.sectorq.eu
        homepage.icon: ${APPNAME}.png
        homepage.name: Mailu
        homepage.server: my-docker-swarm
        homepage.weight: '1'
      replicas: 1
      placement:
        constraints:
          - node.role == manager

  fts_attachments:
    dns:
      - 192.168.205.254
    healthcheck:
      interval: 10s
      retries: 3
      start_period: 10s
      test: ["CMD-SHELL", "wget -nv -t1 -O /dev/null http://127.0.0.1:9998/tika || exit 1"]
      timeout: 5s
    hostname: tika
    image: ${DOCKER_REGISTRY:-}apache/tika:2.9.2.1-full
    networks:
      - fts_attachments
    deploy:
      labels:
        wud.watch: 'true'
        wud.watch.digest: 'true'
      replicas: 1
      placement:
        constraints:
          - node.role == manager

  imap:
    dns:
      - 192.168.205.254
    env_file: stack.env
    image: ${DOCKER_REGISTRY:-}ghcr.io/mailu/${DOCKER_PREFIX:-}dovecot:${MAILU_VERSION:-2024.06}
    networks:
      - default
      - fts_attachments
    volumes:
      - mail:/mail
      - dovecot:/overrides:ro
    deploy:
      labels:
        wud.watch: 'true'
        wud.watch.digest: 'true'
      replicas: 1
      placement:
        constraints:
          - node.role == manager

  oletools:
    dns:
      - 192.168.205.254
    hostname: oletools
    image: ${DOCKER_REGISTRY:-}ghcr.io/mailu/${DOCKER_PREFIX:-}oletools:${MAILU_VERSION:-2024.06}
    networks:
      - oletools
    deploy:
      labels:
        wud.watch: 'true'
        wud.watch.digest: 'true'
      replicas: 1
      placement:
        constraints:
          - node.role == manager

  redis:
    dns:
      - 192.168.205.254
    image: ${DOCKER_REGISTRY:-}redis:alpine
    volumes:
      - redis:/data
    deploy:
      labels:
        wud.watch: 'true'
        wud.watch.digest: 'true'
      replicas: 1
      placement:
        constraints:
          - node.role == manager

  resolver:
    env_file: stack.env
    image: ${DOCKER_REGISTRY:-}ghcr.io/mailu/${DOCKER_PREFIX:-}unbound:${MAILU_VERSION:-2024.06}
    networks:
      default:
        ipv4_address: 192.168.205.254
    deploy:
      labels:
        wud.watch: 'true'
        wud.watch.digest: 'true'
      replicas: 1
      placement:
        constraints:
          - node.role == manager

  smtp:
    dns:
      - 192.168.205.254
    env_file: stack.env
    image: ${DOCKER_REGISTRY:-}ghcr.io/mailu/${DOCKER_PREFIX:-}postfix:${MAILU_VERSION:-2024.06}
    volumes:
      - mailqueue:/queue
      - postfix:/overrides:ro
    deploy:
      labels:
        wud.watch: 'true'
        wud.watch.digest: 'true'
      replicas: 1
      placement:
        constraints:
          - node.role == manager

  webdav:
    image: ${DOCKER_REGISTRY:-}ghcr.io/mailu/${DOCKER_PREFIX:-}radicale:${MAILU_VERSION:-2024.06}
    networks:
      - radicale
    volumes:
      - webdav:/data
    deploy:
      labels:
        wud.watch: 'true'
        wud.watch.digest: 'true'
      replicas: 1
      placement:
        constraints:
          - node.role == manager

  webmail:
    env_file: stack.env
    image: ${DOCKER_REGISTRY:-}ghcr.io/mailu/${DOCKER_PREFIX:-}webmail:${MAILU_VERSION:-2024.06}
    networks:
      - webmail
    volumes:
      - webmail_data:/data
      - roundcube:/overrides:ro
    deploy:
      labels:
        wud.watch: 'true'
        wud.watch.digest: 'true'
      replicas: 1
      placement:
        constraints:
          - node.role == manager

volumes:
  webmail_data:
    driver: local
  roundcube:
    driver: local
  webdav:
    driver: local
  mailqueue:
    driver: local
  postfix:
    driver: local
  redis:
    driver: local
  oletools:
    driver: local
  clamav:
    driver: local
  fetchmail:
    driver: local
  filter:
    driver: local
  rspamd:
    driver: local
  certs:
    driver: local
  nginx:
    driver: local
  mailu3_data:
    driver: local
  mailu3_dkim:
    driver: local
  mail:
    driver: local
  dovecot:
    driver: local