https://github.com/luizanao/metrics-a-must-have

A Prometheus ecosystem from a Python talk Perspective
https://github.com/luizanao/metrics-a-must-have

alertmanager observability prometheus

Last synced: 28 days ago
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A Prometheus ecosystem from a Python talk Perspective

• Host: GitHub
• URL: https://github.com/luizanao/metrics-a-must-have
• Owner: luizanao
• License: apache-2.0
• Created: 2023-03-27T15:00:51.000Z (almost 2 years ago)
• Default Branch: main
• Last Pushed: 2023-03-27T15:11:42.000Z (almost 2 years ago)
• Last Synced: 2023-08-05T16:56:11.837Z (over 1 year ago)
• Topics: alertmanager, observability, prometheus
• Language: Python
• Homepage:
• Size: 12.7 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# metrics-a-must-have

A Prometheus ecosystem from a Python talk Perspective.

Talk from PyCon It 2022 - [Slides here](https://docs.google.com/presentation/d/1t9FYNmSoBcdmSYjmVqQi8PavuTZL8sgSiM_siiOhodw)

## Usage:

```bash docker-compose up```

This will expose the following services in the Following port:

```

docker ps

CONTAINER ID   IMAGE                       COMMAND                  CREATED         STATUS         PORTS                              NAMES

08974bf26541   grafana/grafana:latest      "/run.sh"                5 seconds ago   Up 5 seconds   0.0.0.0:3000->3000/tcp             grafana

9d735b4f8ccc   prom/prometheus:latest      "/bin/prometheus --c…"   5 seconds ago   Up 5 seconds   0.0.0.0:9090->9090/tcp             prometheus

f63fcd7fbeea   prom/alertmanager:latest    "/bin/alertmanager -…"   6 seconds ago   Up 5 seconds   0.0.0.0:9093->9093/tcp             alertmanager

90c790b85ad1   prom/node-exporter:latest   "/bin/node_exporter …"   6 seconds ago   Up 5 seconds   0.0.0.0:9001->9001/tcp, 9100/tcp   node-exporter

```

To populate metrics run the Python app:

```bash

uvicorn sample_webapp:app --reload --host 0.0.0.0 --port 6000

```

and fire some requests:

```bash

for i in {1..1000}; do curl "http://localhost:6000/home"; done

```

Note that you can also fire some 500 errors hitting `/fail` endpoint;