https://github.com/drio/observability_stack

Stack to explore prometheus and grafana to capture and visualize metrics.
https://github.com/drio/observability_stack

ansible docker flask grafana prometheus

Last synced: 3 months ago
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Stack to explore prometheus and grafana to capture and visualize metrics.

• Host: GitHub
• URL: https://github.com/drio/observability_stack
• Owner: drio
• License: mit
• Created: 2022-06-07T17:31:37.000Z (about 4 years ago)
• Default Branch: main
• Last Pushed: 2022-08-03T18:59:20.000Z (almost 4 years ago)
• Last Synced: 2025-03-09T09:08:26.035Z (over 1 year ago)
• Topics: ansible, docker, flask, grafana, prometheus
• Language: Jinja
• Homepage:
• Size: 6.39 MB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
## The observability stack

![](images/st-dashboard.jpg)

This is an ansible playbook to create and maintain an observability stack in a linux box.

The services are:

```sh

$ docker ps --format "table {{.Names}}\t{{.State}}\t{{.CreatedAt}}"

NAMES                 STATE     CREATED AT

ksak                  running   2022-07-29 08:51:37 -0400 EDT

# golang tool to extract lag metrics from kafka https://github.com/drio/prombackup

test-cp               running   2022-07-29 08:51:37 -0400 EDT

# produces and consume so we can test the lags

prombackup-server     running   2022-07-29 08:51:27 -0400 EDT

# Prometheus ts backup: https://github.com/drio/prombackup

tls-jmx-proxy         running   2022-07-29 08:51:25 -0400 EDT

# proxy the jmx kafka metrics and expose them via tls: https://github.com/drio/go-tls-proxy

kafka                 running   2022-07-29 08:37:17 -0400 EDT

zookeeper             running   2022-07-29 08:36:56 -0400 EDT

grafana               running   2022-07-29 08:37:14 -0400 EDT

prometheus            running   2022-07-29 08:36:56 -0400 EDT

node-exporter         running   2022-07-29 08:36:56 -0400 EDT

caddy                 running   2022-07-29 08:36:56 -0400 EDT

# Self-explanatory

flask-app             running   2022-07-29 08:36:56 -0400 EDT

# An example on how to instrument a flask app for prometheus

cloudwatch-exporter   running   2022-07-29 08:36:56 -0400 EDT

# Get aws cloudwatch metrics and expose them to kafka

```