version: "3.8"

services:
  postgres:
    image: postgres:14.4
    restart: always
    ports:
      - "5432:5432"
    environment:
      POSTGRES_DB: oncall_local_dev
      POSTGRES_PASSWORD: empty
      POSTGRES_INITDB_ARGS: --encoding=UTF-8
    deploy:
      resources:
        limits:
          memory: 500m
          cpus: '0.5'
    healthcheck:
      test: ["CMD", "pg_isready", "-U", "postgres"]
      interval: 10s
      timeout: 5s
      retries: 5

  redis:
    image: redis
    restart: always
    ports:
      - "6379:6379"
    deploy:
      resources:
        limits:
          memory: 100m
          cpus: '0.1'

  rabbit:
    image: "rabbitmq:3.7.15-management"
    environment:
      RABBITMQ_DEFAULT_USER: "rabbitmq"
      RABBITMQ_DEFAULT_PASS: "rabbitmq"
      RABBITMQ_DEFAULT_VHOST: "/"
    deploy:
      resources:
        limits:
          memory: 1000m
          cpus: '0.5'
    ports:
      - "15672:15672"
      - "5672:5672"

  postgres_to_create_grafana_db:
    image: postgres:14.4
    command: bash -c "PGPASSWORD=empty psql -U postgres -h postgres -tc \"SELECT 1 FROM pg_database WHERE datname = 'grafana'\" | grep -q 1 || PGPASSWORD=empty psql -U postgres -h postgres -c \"CREATE DATABASE grafana\""
    depends_on:
      postgres:
        condition: service_healthy

  grafana:
    image: "grafana/grafana:main"
    restart: always
    environment:
      GF_DATABASE_TYPE: postgres
      GF_DATABASE_HOST: postgres:5432
      GF_DATABASE_NAME: grafana
      GF_DATABASE_USER: postgres
      GF_DATABASE_PASSWORD: empty
      GF_DATABASE_SSL_MODE: disable
      GF_SECURITY_ADMIN_USER: ${GRAFANA_USER:-admin}
      GF_SECURITY_ADMIN_PASSWORD: ${GRAFANA_PASSWORD:-admin}
      GF_PLUGINS_ALLOW_LOADING_UNSIGNED_PLUGINS: grafana-oncall-app
      GF_INSTALL_PLUGINS: grafana-oncall-app
    deploy:
      resources:
        limits:
          memory: 500m
          cpus: '0.5'
    volumes:
      - ./grafana-plugin:/var/lib/grafana/plugins/grafana-plugin
    ports:
      - "3000:3000"
    depends_on:
      postgres_to_create_grafana_db:
        condition: service_completed_successfully
      postgres:
        condition: service_healthy