observability/docker-compose.yaml at main · bongodev/observability · GitHub

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version: "3.8"

services:
  db:
    image: mysql:5.7
    environment:
      MYSQL_ROOT_PASSWORD: root
      MYSQL_DATABASE: students_db
    ports:
      - "3306:3306"
    networks:
      - observability

  students-app:
    build:
      context: ./students-app
    container_name: students-app
    ports:
      - "5000:5000"
    depends_on:
      - db
    networks:
      - observability
    environment:
      DB_HOST: db
      DB_USER: root
      DB_PASSWORD: root
      DB_NAME: students_db
    restart: on-failure

  cadvisor:
    image: gcr.io/cadvisor/cadvisor:latest
    container_name: cadvisor
    ports:
    - 8080:8080
    volumes:
    - /:/rootfs:ro
    - /var/run:/var/run:rw
    - /sys:/sys:ro
    - /var/lib/docker/:/var/lib/docker:ro
    networks:
      - observability
    depends_on:
    - redis
  redis:
    image: redis:latest
    container_name: redis
    ports:
    - 6379:6379
    networks:
      - observability

  prometheus:
    image: prom/prometheus:latest
    container_name: prometheus
    ports:
    - 9090:9090
    command:
    - --config.file=/etc/prometheus/prometheus.yml
    volumes:
    - ./prometheus.yml:/etc/prometheus/prometheus.yml:ro
    networks:
      - observability
    depends_on:
    - cadvisor

  node-exporter:
    image: prom/node-exporter:latest
    container_name: node-exporter
    restart: unless-stopped
    volumes:
      - /proc:/host/proc:ro
      - /sys:/host/sys:ro
      - /:/rootfs:ro
    command:
      - '--path.procfs=/host/proc'
      - '--path.rootfs=/rootfs'
      - '--path.sysfs=/host/sys'
      - '--collector.filesystem.mount-points-exclude=^/(sys|proc|dev|host|etc)($$|/)'

    ports:
      - "9100:9100"
    expose:
      - 9100
    networks:
      - observability

  grafana:
    image: grafana/grafana-enterprise
    container_name: grafana
    restart: unless-stopped
    ports:
      - '3000:3000'
    networks:
      - observability

networks:
  observability:
    driver: bridge