monitor.yml

version: "3.1"

services:

  monitor:
    image: vfarcic/docker-flow-monitor
    environment:
      - LISTENER_ADDRESS=swarm-listener
      - GLOBAL_SCRAPE_INTERVAL=${SCRAPE_INTERVAL:-10s}
      - ARG_WEB_ROUTE-PREFIX=/monitor
      - ARG_WEB_EXTERNAL-URL=http://${DOMAIN:-localhost}/monitor
      - ARG_ALERTMANAGER_URL=http://alert-manager:9093
    networks:
      - proxy
      - monitor
    deploy:
      labels:
        - com.df.notify=true
        - com.df.distribute=true
        - com.df.servicePath=/monitor
        - com.df.serviceDomain=${DOMAIN:-localhost}
        - com.df.port=9090
      resources:
        reservations:
          memory: 500M
        limits:
          memory: 800M

  alert-manager:
    image: prom/alertmanager
    networks:
      - monitor
    secrets:
      - alert_manager_config
    command: --config.file=/run/secrets/alert_manager_config --storage.path=/alertmanager

  swarm-listener:
    image: vfarcic/docker-flow-swarm-listener
    networks:
      - monitor
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
    environment:
      - DF_NOTIFY_CREATE_SERVICE_URL=http://monitor:8080/v1/docker-flow-monitor/reconfigure
      - DF_NOTIFY_REMOVE_SERVICE_URL=http://monitor:8080/v1/docker-flow-monitor/remove
    deploy:
      placement:
        constraints: [node.role == manager]
      resources:
        reservations:
          memory: 5M
        limits:
          memory: 10M

networks:
  monitor:
    external: true
  proxy:
    external: true

secrets:
  alert_manager_config:
    external: true