x-depends-on-configurator: &depends_on_configurator
  depends_on:
    configurator:
      condition: service_completed_successfully

x-backend-defaults: &backend_defaults
  <<: *depends_on_configurator
  image: frappe/frappe-worker:${FRAPPE_VERSION:?No Frappe version set}
  volumes:
    - sites:/home/frappe/frappe-bench/sites

services:
  configurator:
    <<: *backend_defaults
    command: configure.py
    environment:
      DB_HOST: db
      DB_PORT: 3306
      REDIS_CACHE: redis:6379/0
      REDIS_QUEUE: redis:6379/1
      REDIS_SOCKETIO: redis:6379/2
      SOCKETIO_PORT: 9000
    depends_on:
      db:
        condition: service_healthy

  backend:
    <<: *backend_defaults
    volumes:
      - sites:/home/frappe/frappe-bench/sites
      - assets:/home/frappe/frappe-bench/sites/assets

  db:
    image: mariadb:10.6
    healthcheck:
      test: mysqladmin ping -h localhost --password=${DB_PASSWORD}
      interval: 1s
      retries: 15
    command:
      - --character-set-server=utf8mb4
      - --collation-server=utf8mb4_unicode_ci
      - --skip-character-set-client-handshake
      - --skip-innodb-read-only-compressed # Temporary fix for MariaDB 10.6
    environment:
      MYSQL_ROOT_PASSWORD: ${DB_PASSWORD:?No db password set}
    volumes:
      - db-data:/var/lib/mysql

  redis:
    image: redis:6.2-alpine
    volumes:
      - redis-data:/data

  frontend:
    image: frappe/frappe-nginx:${FRAPPE_VERSION}
    environment:
      BACKEND: backend:8000
      SOCKETIO: websocket:9000
      FRAPPE_SITE_NAME_HEADER: ${FRAPPE_SITE_NAME_HEADER:-$$host}
    volumes:
      - sites:/usr/share/nginx/html/sites
      - assets:/usr/share/nginx/html/assets
    depends_on:
      - backend
      - websocket
    labels:
      - traefik.enable=true
      - traefik.http.services.frontend.loadbalancer.server.port=80
      - traefik.http.routers.frontend-http.entrypoints=web
      - traefik.http.routers.frontend-http.rule=HostRegexp(`{any:.+}`)

  proxy:
    image: traefik:2.5
    command:
      - --providers.docker
      - --providers.docker.exposedbydefault=false
      - --entrypoints.web.address=:80
    ports:
      - 80:80
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock:ro
    userns_mode: host

  websocket:
    <<: *depends_on_configurator
    image: frappe/frappe-socketio:${FRAPPE_VERSION}
    volumes:
      - sites:/home/frappe/frappe-bench/sites

  queue-short:
    <<: *backend_defaults
    command: bench worker --queue short

  queue-default:
    <<: *backend_defaults
    command: bench worker --queue default

  queue-long:
    <<: *backend_defaults
    command: bench worker --queue long

  scheduler:
    <<: *backend_defaults
    command: bench schedule

# ERPNext requires local assets access (Frappe does not)
volumes:
  sites:
  assets:
  db-data:
  redis-data: