https://github.com/n0vad3v/registry-watch

Watch your Docker registry project size, then monitor it with Grafana.
https://github.com/n0vad3v/registry-watch

Last synced: 3 months ago
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Watch your Docker registry project size, then monitor it with Grafana.

• Host: GitHub
• URL: https://github.com/n0vad3v/registry-watch
• Owner: n0vad3v
• Created: 2021-09-15T12:06:42.000Z (about 3 years ago)
• Default Branch: master
• Last Pushed: 2021-09-15T13:04:37.000Z (about 3 years ago)
• Last Synced: 2024-06-27T13:36:03.587Z (5 months ago)
• Language: Python
• Homepage:
• Size: 117 KB
• Stars: 31
• Watchers: 2
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# registry-watch

> Watch your Docker registry project size, then monitor it with Grafana.

## Prerequisite

To use this tool, you will need:

* grafana

* influxdb

* python3 with influxdb lib installed

## Usage

1. Install influxdb lib with `pip install influxdb`

2. Download `registry-watch.py` from this repo and edit L8-L11 to fit your InfluxDB configuration

3. Add this to your crontab, like this: `* * * * * python3 /path/to/registry-watch.py /path/to/data/registry/docker/registry/v2`

4. Configure Grafana to use this data

    1. Set up Variables called `project_name` with query `SHOW TAG VALUES FROM  WITH KEY = "project"`

    ![](./variables.png)

    2. Set up panel with `SELECT mean("size") FROM "" WHERE ("project" =~ /^$project_name$/) AND $timeFilter GROUP BY time($__interval) fill(null)`, and make it repeat on `$project_name`

## Demo

![](./demo.png)