librdkafka Grafana dashboard populated from statistics JSON message #5246
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
|
🎉 All Contributor License Agreements have been signed. Ready to merge. |
There was a problem hiding this comment.
Pull Request Overview
This PR introduces a Grafana dashboard for visualizing librdkafka statistics collected from JSON messages. The dashboard uses VictoriaMetrics as a time-series database and supports PromQL queries for metrics visualization.
Key Changes:
- Implemented a Python script to parse librdkafka stats JSON from log files and store them in SQLite
- Created Docker Compose setup with Grafana and VictoriaMetrics for metrics visualization
- Added automated dashboard provisioning with configurable scrape intervals
Reviewed Changes
Copilot reviewed 9 out of 11 changed files in this pull request and generated 3 comments.
Show a summary per file
| File | Description |
|---|---|
| stats-dashboard/run.py | Main script orchestrating log parsing, database creation, metrics backfilling, and dashboard initialization |
| stats-dashboard/docker-compose.yml | Docker Compose configuration for Grafana and VictoriaMetrics services |
| stats-dashboard/requirements.txt | Python dependencies including prometheus-remote-writer |
| stats-dashboard/provisioning/datasources/victoriametrics.yaml | Grafana datasource configuration for VictoriaMetrics |
| stats-dashboard/provisioning/dashboards/dashboards.yaml | Grafana dashboard provisioning configuration |
| stats-dashboard/victoriametrics/prometheus.yml | VictoriaMetrics scrape configuration |
| stats-dashboard/conf/grafana.ini | Grafana server configuration file |
| stats-dashboard/README.md | Documentation for setup and usage |
| stats-dashboard/.gitignore | Git ignore rules for generated database file |
💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.
airlock-confluentinc
bot
force-pushed
the
dev_stats_dashboard_prometheus
branch
from
7ddab65 to
49b3b24
Compare
when coming from different nodes (for example different Kubernetes pods)
airlock-confluentinc
bot
force-pushed
the
dev_stats_dashboard_prometheus
branch
from
49b3b24 to
52c197b
Compare
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
The dashboard uses PromQL and can also be used when metrics are collected through Prometheus or compatible service.