# ERPNext Docker Compose — reference config for rebuilding infrastructure
# Based on frappe_docker: https://github.com/frappe/frappe_docker
#
# Usage:
#   cp .env.example .env   (edit vars)
#   docker compose -f docker-compose.erpnext.yaml up -d
#
# After ERPNext is running, deploy the dispatch PWA:
#   cd ../dispatch-app && bash deploy.sh

x-customizable-image: &customizable_image
  image: ${CUSTOM_IMAGE:-frappe/erpnext}:${CUSTOM_TAG:-v15.49.2}
  pull_policy: ${PULL_POLICY:-always}
  restart: unless-stopped

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

x-backend-defaults: &backend_defaults
  <<: [*depends_on_configurator, *customizable_image]
  volumes:
    - sites:/home/frappe/frappe-bench/sites

services:
  configurator:
    <<: *backend_defaults
    platform: linux/amd64
    entrypoint: ["bash", "-c"]
    command:
      - >
        ls -1 apps > sites/apps.txt;
        bench set-config -g db_host $$DB_HOST;
        bench set-config -gp db_port $$DB_PORT;
        bench set-config -g redis_cache "redis://$$REDIS_CACHE";
        bench set-config -g redis_queue "redis://$$REDIS_QUEUE";
        bench set-config -g redis_socketio "redis://$$REDIS_QUEUE";
        bench set-config -gp socketio_port $$SOCKETIO_PORT;
    environment:
      DB_HOST: ${DB_HOST:-db}
      DB_PORT: ${DB_PORT:-3306}
      REDIS_CACHE: ${REDIS_CACHE:-redis-cache:6379}
      REDIS_QUEUE: ${REDIS_QUEUE:-redis-queue:6379}
      SOCKETIO_PORT: 9000
    depends_on:
      db:
        condition: service_healthy
      redis-cache:
        condition: service_started
      redis-queue:
        condition: service_started
    restart: on-failure

  backend:
    <<: *backend_defaults
    platform: linux/amd64

  frontend:
    <<: *customizable_image
    platform: linux/amd64
    command: ["nginx-entrypoint.sh"]
    environment:
      BACKEND: backend:8000
      SOCKETIO: websocket:9000
      FRAPPE_SITE_NAME_HEADER: $$host
      PROXY_READ_TIMEOUT: 120
      CLIENT_MAX_BODY_SIZE: 50m
    volumes:
      - sites:/home/frappe/frappe-bench/sites
    ports:
      - "8080:8080"
    depends_on:
      - backend
      - websocket

  websocket:
    <<: [*depends_on_configurator, *customizable_image]
    platform: linux/amd64
    command: ["node", "/home/frappe/frappe-bench/apps/frappe/socketio.js"]
    volumes:
      - sites:/home/frappe/frappe-bench/sites

  queue-short:
    <<: *backend_defaults
    platform: linux/amd64
    command: bench worker --queue short,default

  queue-long:
    <<: *backend_defaults
    platform: linux/amd64
    command: bench worker --queue long,default,short

  scheduler:
    <<: *backend_defaults
    platform: linux/amd64
    command: bench schedule

  db:
    image: mariadb:10.11
    platform: linux/amd64
    restart: unless-stopped
    command: ['--character-set-server=utf8mb4', '--collation-server=utf8mb4_unicode_ci', '--skip-character-set-client-handshake']
    environment:
      MYSQL_ROOT_PASSWORD: ${DB_ROOT_PASSWORD:-admin}
    volumes:
      - db-data:/var/lib/mysql
    healthcheck:
      test: mysqladmin ping -h localhost --password=$$MYSQL_ROOT_PASSWORD
      interval: 5s
      retries: 10

  redis-cache:
    image: redis:7-alpine
    restart: unless-stopped

  redis-queue:
    image: redis:7-alpine
    restart: unless-stopped

  # PostgreSQL for address autocomplete (rqa_addresses table)
  postgres:
    image: postgres:14-alpine
    platform: linux/amd64
    restart: unless-stopped
    environment:
      POSTGRES_DB: ${PG_DB:-dispatch}
      POSTGRES_USER: ${PG_USER:-dispatch}
      POSTGRES_PASSWORD: ${PG_PASSWORD:-dispatch}
    volumes:
      - pg-data:/var/lib/postgresql/data
    ports:
      - "5432:5432"

volumes:
  sites:
  db-data:
  pg-data: