oncall-engine/docker-compose.yml

services:
  engine:
    # TODO: change to the public image once it's public
    #    image: ...
    build: engine
    ports:
      - 8080:8080
    command: >
      sh -c "uwsgi --ini uwsgi.ini"
    environment:
      BASE_URL: $DOMAIN
      SECRET_KEY: $SECRET_KEY
      RABBITMQ_USERNAME: "rabbitmq"
      RABBITMQ_PASSWORD: $RABBITMQ_PASSWORD
      RABBITMQ_HOST: "rabbitmq"
      RABBITMQ_PORT: "5672"
      RABBITMQ_DEFAULT_VHOST: "/"
      MYSQL_PASSWORD: $MYSQL_PASSWORD
      MYSQL_DB_NAME: oncall_hobby
      MYSQL_USER: ${MYSQL_USER:-root}
      MYSQL_HOST: ${MYSQL_HOST:-mysql}
      MYSQL_PORT: 3306
      REDIS_URI: redis://redis:6379/0
      DJANGO_SETTINGS_MODULE: settings.hobby
      OSS: "True"
      CELERY_WORKER_QUEUE: "default,critical,long,slack,telegram,webhook,retry,celery"
    depends_on:
      mysql:
        condition: service_healthy
      oncall_db_migration:
        condition: service_completed_successfully
      rabbitmq:
        condition: service_started
      redis:
        condition: service_started

  celery:
    # TODO: change to the public image once it's public
    build: engine
    command: sh -c "./celery_with_exporter.sh"
    environment:
      BASE_URL: $DOMAIN
      SECRET_KEY: $SECRET_KEY
      RABBITMQ_USERNAME: "rabbitmq"
      RABBITMQ_PASSWORD: $RABBITMQ_PASSWORD
      RABBITMQ_HOST: "rabbitmq"
      RABBITMQ_PORT: "5672"
      RABBITMQ_DEFAULT_VHOST: "/"
      MYSQL_PASSWORD: $MYSQL_PASSWORD
      MYSQL_DB_NAME: oncall_hobby
      MYSQL_USER: ${MYSQL_USER:-root}
      MYSQL_HOST: ${MYSQL_HOST:-mysql}
      MYSQL_PORT: 3306
      REDIS_URI: redis://redis:6379/0
      DJANGO_SETTINGS_MODULE: settings.hobby
      OSS: "True"
      CELERY_WORKER_QUEUE: "default,critical,long,slack,telegram,webhook,retry,celery"
      CELERY_WORKER_CONCURRENCY: "1"
      CELERY_WORKER_MAX_TASKS_PER_CHILD: "100"
      CELERY_WORKER_SHUTDOWN_INTERVAL: "65m"
      CELERY_WORKER_BEAT_ENABLED: "True"
    depends_on:
      mysql:
        condition: service_healthy
      oncall_db_migration:
        condition: service_completed_successfully
      rabbitmq:
        condition: service_started
      redis:
        condition: service_started

  oncall_db_migration:
    build: engine
    command: python manage.py migrate --noinput
    environment:
      BASE_URL: $DOMAIN
      SECRET_KEY: $SECRET_KEY
      RABBITMQ_USERNAME: "rabbitmq"
      RABBITMQ_PASSWORD: $RABBITMQ_PASSWORD
      RABBITMQ_HOST: "rabbitmq"
      RABBITMQ_PORT: "5672"
      RABBITMQ_DEFAULT_VHOST: "/"
      MYSQL_PASSWORD: $MYSQL_PASSWORD
      MYSQL_DB_NAME: oncall_hobby
      MYSQL_USER: ${MYSQL_USER:-root}
      MYSQL_HOST: ${MYSQL_HOST:-mysql}
      MYSQL_PORT: 3306
      REDIS_URI: redis://redis:6379/0
      DJANGO_SETTINGS_MODULE: settings.hobby
      OSS: "True"
      CELERY_WORKER_QUEUE: "default,critical,long,slack,telegram,webhook,retry,celery"
    depends_on:
      mysql:
        condition: service_healthy
      rabbitmq:
        condition: service_started

  mysql:
    image: mysql:5.7
    platform: linux/x86_64
    mem_limit: 500m
    cpus: 0.5
    command: --default-authentication-plugin=mysql_native_password --character-set-server=utf8mb4 --collation-server=utf8mb4_unicode_ci
    restart: always
    ports:
      - 3306:3306
    volumes:
      - dbdata:/var/lib/mysql
    environment:
      MYSQL_ROOT_PASSWORD: $MYSQL_PASSWORD
      MYSQL_DATABASE: oncall_hobby
    healthcheck:
      test: "mysql -uroot -p$MYSQL_PASSWORD oncall_hobby -e 'select 1'"
      timeout: 20s
      retries: 10

  redis:
    image: redis
    mem_limit: 100m
    cpus: 0.1
    restart: always
    ports:
      - 6379:6379

  rabbitmq:
    image: "rabbitmq:3.7.15-management"
    hostname: rabbitmq
    mem_limit: 1000m
    cpus: 0.5
    volumes:
      - rabbitmqdata:/var/lib/rabbitmq
    environment:
      RABBITMQ_DEFAULT_USER: "rabbitmq"
      RABBITMQ_DEFAULT_PASS: $RABBITMQ_PASSWORD
      RABBITMQ_DEFAULT_VHOST: "/"

  mysql_to_create_grafana_db:
    image: mysql:5.7
    platform: linux/x86_64
    command: bash -c "mysql -h ${MYSQL_HOST:-mysql} -uroot -p${MYSQL_PASSWORD:?err} -e 'CREATE DATABASE IF NOT EXISTS grafana CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;'"
    depends_on:
      mysql:
        condition: service_healthy
    profiles:
      - with_grafana

  grafana:
    image: "grafana/grafana:9.0.0-beta3"
    mem_limit: 500m
    ports:
      - 3000:3000
    cpus: 0.5
    environment:
      GF_DATABASE_TYPE: mysql
      GF_DATABASE_HOST: ${MYSQL_HOST:-mysql}
      GF_DATABASE_USER: ${MYSQL_USER:-root}
      GF_DATABASE_PASSWORD: ${MYSQL_PASSWORD:?err}
      GF_SECURITY_ADMIN_USER: ${GRAFANA_USER:-admin}
      GF_SECURITY_ADMIN_PASSWORD: ${GRAFANA_PASSWORD:?err}
      GF_PLUGINS_ALLOW_LOADING_UNSIGNED_PLUGINS: grafana-oncall-app
      GF_INSTALL_PLUGINS: grafana-oncall-app
    depends_on:
      mysql_to_create_grafana_db:
        condition: service_completed_successfully
      mysql:
        condition: service_healthy
    profiles:
      - with_grafana

volumes:
  dbdata:
  rabbitmqdata:
  caddy_data:
  caddy_config: