docker-prometheus-exporter 1.1.2

Exports basic metrics from Docker for scraping by Prometheus
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services:
  docker-socket-proxy:
    image: wollomatic/socket-proxy:1
    container_name: docker-socket-proxy
    restart: unless-stopped
    user: "0:0" # can instead be run as an unprivileged user with the docker group
    mem_limit: 64M
    read_only: true
    cap_drop:
      - ALL
    security_opt:
      - no-new-privileges
    command:
      - '-loglevel=info'
      - '-listenip=0.0.0.0'
      - '-allowfrom=docker-prometheus-exporter'
      - '-allowGET=^(/v[\d\.]+)?/((version)|(_ping)|(containers/json)|(containers/[a-zA-Z0-9_.-]+/json))$'
      - '-watchdoginterval=3600' # check once per hour for socket availability
      - '-stoponwatchdog' # halt program on error and let compose restart it
      - '-shutdowngracetime=5' # wait 5 seconds before shutting down
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock:ro
    networks:
      - docker-socket-proxy
    labels:
      "docker-prometheus-exporter.metric.container_health.enabled": true

  docker-prometheus-exporter:
    #image: calum4/docker-prometheus-exporter:latest
    container_name: docker-prometheus-exporter
    build: .
    environment:
      - RUST_LOG=info,docker_prometheus_exporter=info
      - LISTEN_ADDR=0.0.0.0
      - DOCKER_HOST=tcp://docker-socket-proxy:2375
    ports:
      - "127.0.0.1:9000:9000"
    labels:
      "docker-prometheus-exporter.metric.container_health.enabled": true
    depends_on:
      - docker-socket-proxy
    restart: unless-stopped
    read_only: true
    security_opt:
      - no-new-privileges=true
    cap_drop:
      - ALL
    networks:
      - docker-socket-proxy
      - docker-prometheus-exporter
    user: "65534:65534"

networks:
  docker-socket-proxy:
    driver: bridge
    internal: true
  docker-prometheus-exporter: