# image: https://registry.hub.docker.com/r/frappe/erpnext-worker
# docs: https://github.com/frappe/frappe_docker/blob/main/pwd.yml

version: "3.8"

services:
  backend:
    image: frappe/erpnext-worker:${APP_VERSION}
    container_name: ${APP_NAME} 
    deploy:
      restart_policy:
        condition: on-failure
    volumes:
      - sites:/home/frappe/frappe-bench/sites
      - assets:/home/frappe/frappe-bench/sites/assets

  configurator:
    image: frappe/erpnext-worker:${APP_VERSION}
    container_name: ${APP_NAME}-configurator
    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"
    volumes:
      - sites:/home/frappe/frappe-bench/sites

  create-site:
    image: frappe/erpnext-worker:${APP_VERSION}
    container_name: ${APP_NAME}-create-site
    deploy:
      restart_policy:
        condition: on-failure
    volumes:
      - sites:/home/frappe/frappe-bench/sites
      - assets:/home/frappe/frappe-bench/sites/assets
    entrypoint:
      - bash
      - -c
    command:
      - >
        wait-for-it -t 20 db:3306;
        wait-for-it -t 20 redis:6379;
        export start=`date +%s`;
        until [[ -n `grep -hs ^ common_site_config.json | jq -r ".db_host // empty"` ]] && \
          [[ -n `grep -hs ^ common_site_config.json | jq -r ".redis_cache // empty"` ]] && \
          [[ -n `grep -hs ^ common_site_config.json | jq -r ".redis_queue // empty"` ]];
        do
          echo "Waiting for common_site_config.json to be created";
          sleep 5;
          if (( `date +%s`-start > 20 )); then
            echo "could not find common_site_config.json with required keys";
            exit 1
          fi
        done;
        echo "common_site_config.json found";
        bench new-site frontend --admin-password=${APP_PASSWORD} --${APP_DB_PARAM}-root-password=${DB_MARIA_PASSWORD} --install-app erpnext;

  db:
    image: mariadb:10.6
    container_name: ${APP_NAME}-db
    healthcheck:
      test: mysqladmin ping -h localhost --password=${DB_MARIA_PASSWORD}
      interval: 1s
      retries: 15
    deploy:
      restart_policy:
        condition: on-failure
    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: ${DB_MARIA_PASSWORD}
    volumes:
      - db-data:/var/lib/mysql
    ports:
      - "${DB_MARIA_PORT}:3306"
      
  frontend:
    image: frappe/erpnext-nginx:${APP_VERSION}
    container_name: ${APP_NAME}-frontend
    deploy:
      restart_policy:
        condition: on-failure
    environment:
      BACKEND: backend:8000
      FRAPPE_SITE_NAME_HEADER: frontend
      SOCKETIO: websocket:9000
      UPSTREAM_REAL_IP_ADDRESS: 127.0.0.1
      UPSTREAM_REAL_IP_HEADER: X-Forwarded-For
      UPSTREAM_REAL_IP_RECURSIVE: "off"
    volumes:
      - sites:/usr/share/nginx/html/sites
      - assets:/usr/share/nginx/html/assets
    ports:
      - "${APP_HTTP_PORT}:8080"

  queue-default:
    image: frappe/erpnext-worker:${APP_VERSION}
    container_name: ${APP_NAME}-queue-default
    deploy:
      restart_policy:
        condition: on-failure
    command:
      - bench
      - worker
      - --queue
      - default
    volumes:
      - sites:/home/frappe/frappe-bench/sites

  queue-long:
    image: frappe/erpnext-worker:${APP_VERSION}
    container_name: ${APP_NAME}-queue-long
    deploy:
      restart_policy:
        condition: on-failure
    command:
      - bench
      - worker
      - --queue
      - long
    volumes:
      - sites:/home/frappe/frappe-bench/sites

  queue-short:
    image: frappe/erpnext-worker:${APP_VERSION}
    container_name: ${APP_NAME}-queue-short
    deploy:
      restart_policy:
        condition: on-failure
    command:
      - bench
      - worker
      - --queue
      - short
    volumes:
      - sites:/home/frappe/frappe-bench/sites

  redis:
    image: redis:6.2-alpine
    container_name: ${APP_NAME}-redis
    deploy:
      restart_policy:
        condition: on-failure
    volumes:
      - redis-data:/data

  scheduler:
    image: frappe/erpnext-worker:${APP_VERSION}
    container_name: ${APP_NAME}-scheduler
    deploy:
      restart_policy:
        condition: on-failure
    command:
      - bench
      - schedule
    volumes:
      - sites:/home/frappe/frappe-bench/sites

  websocket:
    image: frappe/frappe-socketio:${APP_VERSION}
    container_name: ${APP_NAME}-websocket
    deploy:
      restart_policy:
        condition: on-failure
    volumes:
      - sites:/home/frappe/frappe-bench/sites

volumes:
  assets:
  db-data:
  redis-data:
  sites:

networks:
  default:
    name: ${APP_NETWORK}
    external: true