docker-compose.yml

version: "3"

networks:
  monitoring:
    driver: bridge
    
volumes:
  prometheus_data: {}
  grafana_data: {}

services:
  prometheus:
    image: prom/prometheus:latest
    container_name: prometheus
    volumes:
      - ./prometheus/:/etc/prometheus/
      - prometheus_data:/prometheus
    command:
      - '--enable-feature=expand-external-labels'
      - '--config.file=/etc/prometheus/prometheus.yml'
    restart: unless-stopped
    ports:
      - 9095:9090
    networks:
      - monitoring

  alertmanager:
    image: prom/alertmanager:latest
    container_name: alertmanager
    expose:
      - 9093
    networks:
      - monitoring
    volumes:
      - ./alertmanager/:/etc/alertmanager/
    restart: always
    command:
      - '--config.file=/etc/alertmanager/config.yml'
      - '--storage.path=/alertmanager'

  nodeexporter:
    image: prom/node-exporter:latest
    container_name: nodeexporter
    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)($$|/)'
    restart: unless-stopped
    expose:
      - 9100
    networks:
      - monitoring

  grafana:
    container_name: grafana
    image: grafana/grafana:latest
    volumes:
      - grafana_data:/var/lib/grafana
      - ./grafana/provisioning:/etc/grafana/provisioning
    ports:
      - 3000:3000
    networks:
      - monitoring
    depends_on:
      - prometheus

  alerter_tg:
    image: ultram4rine/alerter
    container_name: alerter_tg
    command:
    - '--tg'
    environment:
    - ALERTER_LISTEN_PORT=3033
    - ALERTER_TG_BOT_TOKEN=$TELEGRAMTOKEN
    - ALERTER_TG_CHAT_ID=$CHATID
    - ALERTER_TG_TMPL_PATH=./templates/default.tg.hbs
    ports:
      - 3033:3033
    networks:
      - monitoring
    restart: always