https://github.com/simonpasquier/instrumented_app

https://github.com/simonpasquier/instrumented_app

example prometheus prometheus-client

Last synced: 9 months ago
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• Host: GitHub
• URL: https://github.com/simonpasquier/instrumented_app
• Owner: simonpasquier
• License: apache-2.0
• Created: 2017-11-23T13:51:24.000Z (about 8 years ago)
• Default Branch: master
• Last Pushed: 2024-08-20T15:10:06.000Z (over 1 year ago)
• Last Synced: 2025-03-25T03:25:02.748Z (10 months ago)
• Topics: example, prometheus, prometheus-client
• Language: Go
• Size: 359 KB
• Stars: 0
• Watchers: 2
• Forks: 5
• Open Issues: 3
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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README

          
[![Build Status](https://travis-ci.com/simonpasquier/instrumented_app.svg?branch=master)](https://travis-ci.com/simonpasquier/instrumented_app)

This is an example of application instrumented for Prometheus. By default it

listens on port 8080 and exposes metrics on the `/metrics` endpoint.

The root endpoint will respond with a random delay (1 second at most).

Exposed metrics:

* `orders_total`, a fast moving counter.

* `order_errors_total{stage=}`, a slow moving counter.

* `user_sessions`, a gauge value randomly set between 0 and 100.

## Usage

```

$ ./instrumented_app --help

usage: instrumented_app []

Flags:

  --help                     Show context-sensitive help (also try --help-long and --help-man).

  --listen="127.0.0.1:8080"  Listen address

  --listen-metrics=""        Listen address for exposing metrics (default to 'listen' if blank)

  --basic-auth=""            Basic authentication (eg :)

```