docker-compose.yml

version: '3.8'

x-logging: &default-logging
  driver: "json-file"
  options:
    max-size: "1m"
    max-file: "1"
    tag: "{{.Name}}"

services:
  grafana:
    image: grafana/grafana:${GRAFANA_VERSION:-10.2.2}
    container_name: grafana
    restart: unless-stopped
    environment:
      - GF_AUTH_ANONYMOUS_ENABLED=true
      - GF_AUTH_ANONYMOUS_ORG_ROLE=Admin
      - GF_USERS_DEFAULT_THEME=dark
      - GF_LOG_MODE=console
      - GF_LOG_LEVEL=critical
      - GF_PANELS_ENABLE_ALPHA=true
      - GF_INSTALL_PLUGINS=grafana-polystat-panel
    volumes:
      - ./configs/grafana/provisioning/dashboards.yml:/etc/grafana/provisioning/dashboards/provisioning-dashboards.yaml:ro
      - ./configs/grafana/provisioning/datasources.yml:/etc/grafana/provisioning/datasources/provisioning-datasources.yaml:ro
      - ./dashboards/node-metrics.json:/var/lib/grafana/dashboards/node-metrics.json:ro
      - ./dashboards/container-metrics.json:/var/lib/grafana/dashboards/container-metrics.json:ro
      - grafana-data:/var/lib/grafana
    depends_on:
      - prometheus
    ports:
      - 3000:3000
    networks:
      - monitoring
    logging: *default-logging

  prometheus:
    image: prom/prometheus:${PROMETHEUS_VERSION:-v2.42.0}
    container_name: prometheus
    restart: unless-stopped
    command:
      - '--config.file=/etc/prometheus/prometheus.yml'
      - '--log.level=error'
      - '--storage.tsdb.path=/prometheus'
      - '--storage.tsdb.retention.time=7d'
      - '--web.console.libraries=/usr/share/prometheus/console_libraries'
      - '--web.console.templates=/usr/share/prometheus/consoles'
      - '--web.external-url=http://localhost:9090'
    volumes:
      - ./configs/prometheus/prometheus.yml:/etc/prometheus/prometheus.yml
      - ./configs/prometheus/recording-rules.yml:/etc/prometheus/recording-rules.yml
      - ./configs/prometheus/alerting-rules.yml:/etc/prometheus/alerting-rules.yml
      - prometheus-data:/prometheus
    depends_on:
      - alertmanager
    ports:
      - 9090:9090
    networks:
      - monitoring
    logging: *default-logging

  cadvisor:
    image: gcr.io/cadvisor/cadvisor:${CADVISOR_VERSION:-v0.46.0}
    container_name: cadvisor
    restart: unless-stopped
    privileged: true
    volumes:
      - /:/rootfs:ro
      - /var/run:/var/run:rw
      - /sys:/sys:ro
      - /var/lib/docker:/var/lib/docker:ro
      - /var/run/docker.sock:/var/run/docker.sock
    networks:
      - monitoring
    logging: *default-logging

  node-exporter:
    image: prom/node-exporter:${NODE_EXPORTER_VERSION:-v1.5.0}
    container_name: node-exporter
    restart: unless-stopped
    volumes:
      - /proc:/host/proc:ro
      - /sys:/host/sys:ro
      - /:/rootfs:ro
    command:
      - '--path.procfs=/host/proc'
      - '--path.sysfs=/host/sys'
      - '--collector.filesystem.ignored-mount-points'
      - "^/(sys|proc|dev|host|etc|rootfs/var/lib/docker/containers|rootfs/var/lib/docker/overlay2|rootfs/run/docker/netns|rootfs/var/lib/docker/aufs)($$|/)"
    networks:
      - monitoring
    logging: *default-logging

  alertmanager:
    image: prom/alertmanager:${ALERTMANAGER_VERSION:-v0.25.0}
    container_name: alertmanager
    command:
      - '--config.file=/etc/alertmanager/config.yml'
      - '--log.level=error'
      - '--storage.path=/alertmanager'
      - '--web.external-url=http://localhost:9093'
    volumes:
      - ./configs/alertmanager/alertmanager-fallback-config.yml:/etc/alertmanager/config.yml
    ports:
      - 9093:9093
    networks:
      - monitoring
    logging: *default-logging

  redis:
    image: redis:${REDIS_VERSION:-6}
    container_name: redis
    ports:
      - 6379:6379
    cpus: 0.5
    mem_limit: 512m
    logging: *default-logging

volumes:
  grafana-data: {}
  prometheus-data: {}

networks:
  monitoring:
    name: monitoring