docker-compose.yml

---
x-shared:
  zammad-service: &zammad-service
    image: ghcr.io/zammad/zammad:latest
    restart: always
    environment: &zammad-environment
      POSTGRESQL_USER: zammad
      POSTGRESQL_PASS: zammad
      POSTGRESQL_PORT: 5432
      POSTGRESQL_DB: zammad_production
      POSTGRESQL_OPTIONS: '?pool=50'
      POSTGRESQL_HOST: zammad-postgresql
      MEMCACHE_SERVERS: 11211
      POSTGRESQL_DB_CREATE:
      REDIS_URL: redis://zammad-redis:6379
      BACKUP_DIR: '/var/tmp/zammad'
      BACKUP_TIME: '03:00'
      HOLD_DAYS: '10'
      TZ: 'America/New_York'
      AUTOWIZARD_JSON:
      AUTOWIZARD_RELATIVE_PATH:
      ELASTICSEARCH_ENABLED:
      ELASTICSEARCH_HOST:
      ELASTICSEARCH_PORT:
      ELASTICSEARCH_SCHEMA:
      ELASTICSEARCH_NAMESPACE:
      ELASTICSEARCH_REINDEX:
      ELASTICSEARCH_SSL_VERIFY:
      NGINX_SERVER_NAME: zammad.${HOSTNAME}
      NGINX_SERVER_SCHEME:
      RAILS_TRUSTED_PROXIES:
      ZAMMAD_WEB_CONCURRENCY:
      ZAMMAD_SESSION_JOBS:
      ZAMMAD_PROCESS_SCHEDULED:
      ZAMMAD_PROCESS_DELAYED_JOBS_WORKERS:
    volumes:
      - '/var/lib/srv/$USER/docker/zammad/zammad/latest/rootfs/data/zammad/storage:/opt/zammad/storage'
    depends_on:
      - redis
      - memcached
      - postgresql

services:
  elasticsearch:
    image: bitnami/elasticsearch:8.15.2
    container_name: zammad-elasticsearch
    restart: always
    volumes:
      - '/var/lib/srv/$USER/docker/zammad/zammad/latest/rootfs/data/db/elasticsearch:/bitnami/elasticsearch/data'

  memcached:
    image: memcached:1.6.31-alpine
    container_name: zammad-memcached
    restart: always
    command: memcached -m 256M

  postgresql:
    image: postgres:15.8-alpine
    container_name: zammad-postgresql
    restart: always
    environment:
      POSTGRES_USER: zammad
      POSTGRES_PASSWORD: zammad
      POSTGRES_DB: zammad_production
    volumes:
      - '/var/lib/srv/$USER/docker/zammad/zammad/latest/rootfs/data/db/postgres:/var/lib/postgresql/data'

  redis:
    image: redis:7.4.1-alpine
    container_name: zammad-redis
    restart: always
    volumes:
      - '/var/lib/srv/$USER/docker/zammad/zammad/latest/rootfs/data/db/redis:/data'

  backup:
    <<: *zammad-service
    container_name: zammad-backup
    restart: always
    command: ['zammad-backup']
    user: 0:0
    volumes:
      - '/var/lib/srv/$USER/docker/zammad/zammad/latest/rootfs/data/zammad/backup:/var/tmp/zammad'
      - '/var/lib/srv/$USER/docker/zammad/zammad/latest/rootfs/data/zammad/storage:/opt/zammad/storage:ro'

  init:
    <<: *zammad-service
    container_name: zammad-init
    restart: always
    command: ['zammad-init']
    user: 0:0
    depends_on:
      - postgresql

  nginx:
    <<: *zammad-service
    container_name: zammad-nginx
    restart: always
    command: ['zammad-nginx']
    ports:
      - '59006:59006'
    depends_on:
      - railsserver

  railsserver:
    <<: *zammad-service
    command: ['zammad-railsserver']

  scheduler:
    <<: *zammad-service
    command: ['zammad-scheduler']

  websocket:
    <<: *zammad-service
    command: ['zammad-websocket']