docker-compose.yml

version: '3.8'

services:
  prometheus: 
    image: prom/prometheus
    container_name: prometheus
    ports:
      - 9090:9090
    command: --config.file=/etc/prometheus/prometheus.yml
    volumes:
      - ./prometheus.yml:/etc/prometheus/prometheus.yml
      - ./alert.rules.yml:/etc/prometheus/alert.rules.yml
    extra_hosts:
      - "host.docker.internal:host-gateway"
    restart: always
    networks:
      - mediator-network

  grafana:
    image: grafana/grafana
    container_name: grafana
    ports:
      - 3001:3000
    volumes:
      - grafana-storage:/var/lib/grafana
    depends_on:
      - prometheus
    restart: always
    networks:
      - mediator-network

  alertmanager:
    image: prom/alertmanager
    container_name: alertmanager
    ports:
      - 9093:9093
    volumes:
      - ./alertmanager.yml:/etc/alertmanager/alertmanager.yml
    command:
      - --config.file=/etc/alertmanager/alertmanager.yml
    restart: always
    depends_on:
      - prometheus
    networks:
      - mediator-network

  discord-alerts:
    image: benjojo/alertmanager-discord
    container_name: discord-alerts
    restart: always
    environment:
      - DISCORD_WEBHOOK=${DISCORD_WEBHOOK_URL}
    ports:
      - 9091:9094
    networks:
      - mediator-network

  node_exporter:
    image: prom/node-exporter
    container_name: node_exporter
    ports:
      - "9100:9100"
    volumes:
      - /proc:/host/proc:ro
      - /sys:/host/sys:ro
      - /run/udev:/run/udev:ro
      - /:/rootfs:ro
    command:
      - '--path.procfs=/host/proc'
      - '--path.sysfs=/host/sys'
      - '--collector.filesystem.mount-points-exclude=^/(sys|proc|dev|host|etc)($$|/)'
    restart: always
    networks:
      - mediator-network

  mediator:
    build:
      context: .
    container_name: didcomm-mediator
    ports:
      - "8080:8080"
    env_file:
      - .env  
    depends_on:
      - mongodb
    networks:
      - mediator-network

  mongodb:
    image: mongo:latest
    container_name: mongodb
    volumes:
      - mongo-data:/data/db
    networks:
      - mediator-network
    healthcheck:
      test: ["CMD", "mongo", "--eval", "db.adminCommand('ping')"]
      interval: 10s
      timeout: 5s
      retries: 5

volumes:
  grafana-storage: 
  mongo-data:

networks:
  mediator-network:
    driver: bridge