version: '3'

networks:
  proxy:
    external: true

services:

  zammad-backup:
    container_name: zammad-backup
    environment:
      - BACKUP_TIME=23:00
      - HOLD_DAYS=1
    image: postgres:${POSTGRES_VERSION}
    volumes:
      - ${APP_DATA}/zammad/scripts/backup.sh:/usr/local/bin/backup.sh:ro

  zammad-elasticsearch:
    container_name: zammad-elasticsearch
    mem_limit: 6g
    healthcheck:
      test: curl -s http://localhost:9200 --output /dev/null || exit 1
      interval: 60s
      timeout: 10s
      retries: 30

  zammad-nginx:
    container_name: zammad-nginx
    healthcheck:
      test: curl --fail http://localhost:8080 || exit 1
      interval: 60s
      retries: 30
      start_period: 20s
      timeout: 10s
    labels:
      - "traefik.enable=true"
      - "traefik.docker.network=proxy"
      - "traefik.http.routers.zammad.rule=Host(`${ZAMMAD_DOMAIN}`)"
      - "traefik.http.routers.zammad.entrypoints=websecure"
      - "traefik.http.routers.zammad.tls.certresolver=letsencrypt"
      - "traefik.http.services.zammad.loadbalancer.server.port=8080"
    networks:
      - proxy
      - default

  zammad-postgresql:
    container_name: zammad-postgresql
    healthcheck:
      test: ["CMD-SHELL", "pg_isready"]
      interval: 60s
      timeout: 10s
      retries: 30

  zammad-init:
    container_name: zammad-init
    environment:
      - POSTGRESQL_PASS=${POSTGRES_PASS}

  zammad-memcached:
    container_name: zammad-memcached

  zammad-railsserver:
    container_name: zammad-railsserver
    environment:
      - POSTGRESQL_PASS=${POSTGRES_PASS}

  zammad-redis:
    container_name: zammad-redis
    healthcheck:
      test: ["CMD-SHELL", "redis-cli ping | grep PONG"]
      interval: 60s
      timeout: 30s
      retries: 10

  zammad-scheduler:
    container_name: zammad-scheduler
    environment:
      - POSTGRESQL_PASS=${POSTGRES_PASS}

  zammad-websocket:
    container_name: zammad-websocket
    environment:
      - POSTGRESQL_PASS=${POSTGRES_PASS}