Skip to content

Latest commit

 

History

History
82 lines (59 loc) · 3.04 KB

README.md

File metadata and controls

82 lines (59 loc) · 3.04 KB
Raw

This repo is obsolete, check https://github.com/alexvaut/cStatsExporter instead.

Reason

Because of this issue: docker/for-win#1976 a workaround was added to find the host ip. The workaround is writng the host file according to the output of ipconfig. On a deployment with docker or docker-compose it works fine. However, with docker swarm or when a multi instances network is used, it doesn't since the gateway is not the host....

Windows Docker Stats exporter

Windows Docker Stats exporter for Prometheus.io. Compatible with cadvisor metrics !

It's a fork of https://github.com/wywywywy/docker_stats_exporter where the support for linux has been replaced by the support of windows . Cadvisor is doing a good enough job on linux while on windows there isn't anything.

It is exposing a subset of the cadvisor metrics depending on what is available on a windows host:

  • container_cpu_usage_seconds_total
  • container_cpu_system_seconds_total
  • container_spec_cpu_quota
  • container_memory_usage_bytes
  • container_memory_working_set_bytes
  • container_spec_memory_limit_bytes
  • container_network_receive_bytes_total
  • container_network_receive_errors_total
  • container_network_receive_packets_dropped_total
  • container_network_receive_packets_total
  • container_network_transmit_bytes_total
  • container_network_transmit_errors_total
  • container_network_transmit_packets_dropped_total
  • container_network_transmit_packets_total
  • container_fs_reads_bytes_total
  • container_fs_reads_total
  • container_fs_writes_bytes_total
  • container_fs_writes_total

Usage

Arguments

--port     9487         Exporter listens on this port (default = 9487)
--interval 15           Polling interval in seconds (default = 15, minimum 3)
--hostip   127.0.0.1    Docker engine IP to connect to (when using HTTP)
--hostport 2375         Docker engine port to connect to (when using HTTP)
--collectdefault        Collect default Prometheus metrics as well (default = false)

If no hostip and hostport provided, it defaults to connect via socket to /var/run/docker.sock.

Environment Variables

The arguments can also be set as env variables instead. Useful if you're using it in a Docker container.

  1. DOCKERSTATS_PORT
  2. DOCKERSTATS_INTERVAL
  3. DOCKERSTATS_HOSTIP
  4. DOCKERSTATS_HOSTPORT
  5. DOCKERSTATS_DEFAULTMETRICS

Installation

From Source

Node 10 is required to run it. It uses Apocas's Dockerode library.

git clone [email protected]:alexvaut/docker_stats_exporter.git
cd docker_stats_exporter
npm install
npm start

Recommend npm version >= 6, as version 5 seems to have problems installing Dockerode.

With Docker

docker run -d --restart=always -p 9487:9487 alexvaut/docker_stats_exporter:latest

Prometheus Config

Add this to prometheus.yml and change the IP/port if needed.

- job_name: 'docker_stats_exporter'
    metrics_path: /
    static_configs:
    - targets:
        - 'windowsHost:9487'

License

This is licensed under the Apache License 2.0.