docker-compose.yml

version: '3.9'

networks:
  monitoring:
    driver: bridge

volumes:
  postgres_data: {}

services:
  server:
    container_name: server_monitoring
    build:
      context: .
    restart: on-failure
    working_dir: "/app"
    ports:
      - "9000:9000"
    depends_on:
      - postgres
    volumes:
      - ".:/app"
      - "/app/node_modules"
    networks:
      - monitoring

  postgres:
    container_name: postgres
    image: 'postgres'
    ports:
      - '5432:5432'
    environment:
      POSTGRES_DB: 'monitoring'
      POSTGRES_USER: 'root'
      POSTGRES_PASSWORD: '123456'
    volumes:
      - postgres_data:/var/lib/postgresql/data
    healthcheck:
      test: [ "CMD-SHELL", "pg_isready -U root -d monitoring" ]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 10s
    restart: unless-stopped
    deploy:
      resources:
        limits:
          cpus: '1'
          memory: 4G
    networks:
      - monitoring

  postgres_exporter:
    container_name: exporter
    image: prometheuscommunity/postgres-exporter:v0.10.0
    environment:
      DATA_SOURCE_URI: "postgres:5432/monitoring?sslmode=disable"
      DATA_SOURCE_USER: "root"
      DATA_SOURCE_PASS: "123456"
      PG_EXPORTER_EXTEND_QUERY_PATH: "/etc/postgres_exporter/queries.yaml"
    volumes:
      - ./queries.yaml:/etc/postgres_exporter/queries.yaml:ro
    ports:
      - "9187:9187"
    restart: unless-stopped
    deploy:
      resources:
        limits:
          cpus: '0.2'
          memory: 500M
    networks:
      - monitoring

  grafana:
    container_name: grafana
    image: grafana/grafana
    volumes:
      - ./monitoring/grafana/data:/var/lib/grafana
      - ./monitoring/grafana/provisioning:/etc/grafana/provisioning
    ports:
      - "3000:3000"
    networks:
      - monitoring

  prometheus:
    image: prom/prometheus
    container_name: prometheus
    restart: unless-stopped
    volumes:
      - ./monitoring/prometheus/prometheus.yml:/etc/prometheus/prometheus.yml
      - ./monitoring/prometheus/data:/prometheus
    command:
      - '--config.file=/etc/prometheus/prometheus.yml'
      - '--storage.tsdb.path=/prometheus'
      - '--web.console.libraries=/etc/prometheus/console_libraries'
      - '--web.console.templates=/etc/prometheus/consoles'
      - '--web.enable-lifecycle'
    ports:
      - "9090:9090"
    networks:
      - monitoring