ansible-zammad/roles/zammad/templates/docker-compose.yml.j2

---

services:
  init:
    image: 'zammad/zammad-docker-compose:{{ zammad_version | mandatory }}'
    restart: on-failure
    command:
      - zammad-init
    depends_on:
      - postgres
    environment:
      <<: &cache
        MEMCACHE_SERVERS: 'memcached:11211'
        REDIS_URL: 'redis://redis:6379'
{% if zammad_enable_search %}
      ELASTICSEARCH_HOST: search
      ELASTICSEARCH_REINDEX: '${ELASTICSEARCH_REINDEX:-false}'
{% else %}
      ELASTICSEARCH_ENABLED: 'false'
{% endif %}
      POSTGRESQL_DB: '{{ zammad_database_name }}'
      POSTGRESQL_DB_CREATE: 'false'
      POSTGRESQL_HOST: postgres
      POSTGRESQL_PASS: '{{ zammad_database_password | mandatory }}'
      POSTGRESQL_USER: '{{ zammad_database_user }}'
    networks:
      - internal
    volumes:
      - /srv/zammad/zammad:/opt/zammad

  memcached:
    image: 'memcached:{{ zammad_memcached_version }}-alpine'
    restart: unless-stopped
    command:
      - memcached
      - -m
      - '{{ zammad_memcached_memory }}'
    deploy:
      resources:
        limits:
          memory: '{{ zammad_memcached_memory_limit }}'
    networks:
      - internal

  nginx:
    image: 'zammad/zammad-docker-compose:{{ zammad_version | mandatory }}'
    restart: unless-stopped
    command:
      - zammad-nginx
    depends_on:
      - railsserver
    environment:
      NGINX_SERVER_SCHEME: 'https'
      ZAMMAD_RAILSSERVER_HOST: 'railsserver'
      ZAMMAD_WEBSOCKET_HOST: 'websocket'
    expose:
      - 8080
    networks:
      - internal
      - traefik
    volumes:
      - /srv/zammad/zammad:/opt/zammad
    labels:
      traefik.enable: 'true'
      traefik.docker.network: traefik
      traefik.http.routers.zammad.entrypoints: websecure
      traefik.http.routers.zammad.rule: '({{ zammad_rule | mandatory }}) && !Path(`/auth/sso`)'
      traefik.http.routers.zammad.tls.certresolver: lehttp

  postgres:
    image: git.luj0ga.de/luca/postgres-tcpify:1
    restart: unless-stopped
    networks:
      - internal
    volumes:
      - /var/run/postgresql:/var/run/postgresql

  railsserver:
    image: 'zammad/zammad-docker-compose:{{ zammad_version | mandatory }}'
    restart: unless-stopped
    command:
      - zammad-railsserver
    depends_on:
      - memcached
      - postgres
      - redis
    environment:
      <<: *cache
      ZAMMAD_WEB_CONCURRENCY: '{{ zammad_num_workers }}'
    networks:
      - internal
    volumes:
      - /srv/zammad/zammad:/opt/zammad

  redis:
    image: 'redis:{{ zammad_redis_version }}-alpine'
    restart: unless-stopped
    deploy:
      resources:
        limits:
          memory: '{{ zammad_redis_memory_limit }}'
    networks:
      - internal

  scheduler:
    image: 'zammad/zammad-docker-compose:{{ zammad_version | mandatory }}'
    restart: unless-stopped
    command:
      - zammad-scheduler
    depends_on:
      - memcached
      - railsserver
      - redis
    environment: *cache
    networks:
      - internal
    volumes:
      - /srv/zammad/zammad:/opt/zammad
{% if zammad_enable_search %}

  search:
    build: opensearch
    image: 'opensearch-ingest-attachment:{{ zammad_opensearch_version | mandatory }}'
    restart: unless-stopped
    deploy:
      resources:
        limits:
          memory: '{{ zammad_opensearch_memory_limit }}'
    environment:
      DISABLE_INSTALL_DEMO_CONFIG: 'true'
      DISABLE_SECURITY_PLUGIN: 'true'
      OPENSEARCH_JAVA_OPTS: '-Xms{{ zammad_opensearch_memory_min }} -Xmx{{ zammad_opensearch_memory_max }}'
      bootstrap.memory_lock: 'true'
      compatibility.override_main_response_version: 'true'
      discovery.type: single-node
    networks:
      - internal
    ulimits:
      memlock:
        hard: -1
        soft: -1
      nofile:
        hard: 65536
        soft: 65536
    volumes:
      - /srv/zammad/search:/usr/share/opensearch/data
{% endif %}

  websocket:
    image: 'zammad/zammad-docker-compose:{{ zammad_version | mandatory }}'
    restart: unless-stopped
    command:
      - zammad-websocket
    depends_on:
      - memcached
      - railsserver
      - redis
    environment: *cache
    networks:
      - internal
    volumes:
      - /srv/zammad/zammad:/opt/zammad

networks:
  internal:
  traefik:
    external: yes