networks:
  monitoring:
    driver: bridge

volumes:
  prometheus-data:
    driver: local
  grafana-data:
    driver: local
  loki-data:
    driver: local

services:
  prometheus:
    image: prom/prometheus:latest
    container_name: prometheus
    ports:
      - "9090:9090"
    volumes:
      - ./prometheus:/etc/prometheus/
      - prometheus-data:/prometheus
    restart: unless-stopped
    command:
      - "--config.file=/etc/prometheus/prometheus.yml"
    networks:
      - monitoring

  loki:
    image: grafana/loki:latest
    container_name: loki
    ports:
      - "3100:3100"
    command: -config.file=/etc/loki/local-config.yaml
    volumes:
      - loki-data:/loki
    restart: unless-stopped
    networks:
      - monitoring

  promtail:
    image: grafana/promtail:latest
    user: root
    container_name: promtail
    volumes:
      - /var/log:/var/log:ro
      - /var/lib/docker/containers:/var/lib/docker/containers:ro
      - /var/run/docker.sock:/var/run/docker.sock:ro
      - ./promtail:/etc/promtail
    command: -config.file=/etc/promtail/config.yml
    restart: unless-stopped
    networks:
      - monitoring

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

  node_exporter:
    image: quay.io/prometheus/node-exporter:latest
    container_name: node_exporter
    ports:
      - "9100:9100"
    command:
      - '--path.rootfs=/host'
    pid: host
    restart: unless-stopped
    volumes:
      - '/:/host:ro,rslave'
    networks:
      - monitoring

  cadvisor:
    image: gcr.io/cadvisor/cadvisor:latest
    container_name: cadvisor
    ports:
      - "8080:8080"
    volumes:
      - /:/rootfs:ro
      - /var/run:/var/run:ro
      - /sys:/sys:ro
      - /var/lib/docker/:/var/lib/docker:ro
      - /dev/disk/:/dev/disk:ro
    devices:
      - /dev/kmsg
    privileged: true
    restart: unless-stopped
    networks:
      - monitoring