version: "3"

services:
  backend:
    image: ${IMAGETAG}
    deploy:
      restart_policy:
        condition: on-failure
    volumes:
      - sites:/home/frappe/frappe-bench/sites
      - logs:/home/frappe/frappe-bench/logs

  configurator:
    image: ${IMAGETAG}
    deploy:
      restart_policy:
        condition: none
    entrypoint:
      - bash
      - -c
    command:
      - >
        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://$$REDIS_SOCKETIO";
        bench set-config -gp socketio_port $$SOCKETIO_PORT;
    environment:
      DB_HOST: db
      DB_PORT: "3306"
      REDIS_CACHE: redis-cache:6379
      REDIS_QUEUE: redis-queue:6379
      REDIS_SOCKETIO: redis-socketio:6379
      SOCKETIO_PORT: "9000"
    volumes:
      - sites:/home/frappe/frappe-bench/sites
      - logs:/home/frappe/frappe-bench/logs

  create-site:
    image: ${IMAGETAG}
    deploy:
      restart_policy:
        condition: none
    volumes:
      - sites:/home/frappe/frappe-bench/sites
      - logs:/home/frappe/frappe-bench/logs
    environment:
      ADMIN_PASSWORD: ${ADMIN_PASSWORD}      
    entrypoint:
      - bash
      - -c
    command:
      - >
        wait-for-it -t 120 db:3306;
        wait-for-it -t 120 redis-cache:6379;
        wait-for-it -t 120 redis-queue:6379;
        wait-for-it -t 120 redis-socketio:6379;
        export start=`date +%s`;
        until [[ -n `grep -hs ^ sites/common_site_config.json | jq -r ".db_host // empty"` ]] && \
          [[ -n `grep -hs ^ sites/common_site_config.json | jq -r ".redis_cache // empty"` ]] && \
          [[ -n `grep -hs ^ sites/common_site_config.json | jq -r ".redis_queue // empty"` ]];
        do
          echo "Waiting for sites/common_site_config.json to be created";
          sleep 5;
          if (( `date +%s`-start > 120 )); then
            echo "could not find sites/common_site_config.json with required keys";
            exit 1
          fi
        done;
        echo "sites/common_site_config.json found";        
        bench new-site frontend.localhost --no-mariadb-socket --admin-password=admin --db-root-password=admin --set-default \
          --install-app payments --install-app erpnext --install-app erpnext_chinese --install-app erpnext_oob --install-app zelin_permission ;
        echo frappe > sites/apps.txt;
        echo payments >> sites/apps.txt;
        echo erpnext >> sites/apps.txt;
        echo erpnext_chinese >> sites/apps.txt;
        echo erpnext_oob >> sites/apps.txt;
        echo zelin_permission >> sites/apps.txt;

  db:
    image: mariadb:10.6
    healthcheck:
      test: mysqladmin ping -h localhost --password=admin
      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:
      DB_PASSWORD: ${DB_PASSWORD}
    volumes:
      - db-data:/var/lib/mysql

  frontend:
    image: ${IMAGETAG}
    deploy:
      restart_policy:
        condition: on-failure
    command:
      - nginx-entrypoint.sh
    environment:
      BACKEND: backend:8000
      FRAPPE_SITE_NAME_HEADER: frontend.localhost
      SOCKETIO: websocket:9000
      UPSTREAM_REAL_IP_ADDRESS: 127.0.0.1
      UPSTREAM_REAL_IP_HEADER: X-Forwarded-For
      UPSTREAM_REAL_IP_RECURSIVE: "off"
      PROXY_READ_TIMOUT: 120
      CLIENT_MAX_BODY_SIZE: 50m
    volumes:
      - sites:/home/frappe/frappe-bench/sites
      - logs:/home/frappe/frappe-bench/logs
    ports:
      - "80:8080"

  queue-default:
    image: ${IMAGETAG}
    deploy:
      restart_policy:
        condition: on-failure
    command:
      - bench
      - worker
      - --queue
      - default
    volumes:
      - sites:/home/frappe/frappe-bench/sites
      - logs:/home/frappe/frappe-bench/logs

  queue-long:
    image: ${IMAGETAG}
    deploy:
      restart_policy:
        condition: on-failure
    command:
      - bench
      - worker
      - --queue
      - long
    volumes:
      - sites:/home/frappe/frappe-bench/sites
      - logs:/home/frappe/frappe-bench/logs

  queue-short:
    image: ${IMAGETAG}
    deploy:
      restart_policy:
        condition: on-failure
    command:
      - bench
      - worker
      - --queue
      - short
    volumes:
      - sites:/home/frappe/frappe-bench/sites
      - logs:/home/frappe/frappe-bench/logs

  redis-queue:
    image: redis:6.2-alpine
    deploy:
      restart_policy:
        condition: on-failure
    volumes:
      - redis-queue-data:/data

  redis-cache:
    image: redis:6.2-alpine
    deploy:
      restart_policy:
        condition: on-failure
    volumes:
      - redis-cache-data:/data

  redis-socketio:
    image: redis:6.2-alpine
    deploy:
      restart_policy:
        condition: on-failure
    volumes:
      - redis-socketio-data:/data

  scheduler:
    image: ${IMAGETAG}
    deploy:
      restart_policy:
        condition: on-failure
    command:
      - bench
      - schedule
    volumes:
      - sites:/home/frappe/frappe-bench/sites
      - logs:/home/frappe/frappe-bench/logs

  websocket:
    image: ${IMAGETAG}
    deploy:
      restart_policy:
        condition: on-failure
    command:
      - node
      - /home/frappe/frappe-bench/apps/frappe/socketio.js
    volumes:
      - sites:/home/frappe/frappe-bench/sites
      - logs:/home/frappe/frappe-bench/logs

volumes:
  db-data:
  redis-queue-data:
  redis-cache-data:
  redis-socketio-data:
  sites:
  logs: