Push Gateway Pruner

Pruner for Prometheus Pushgateway.

Features:

• Prunes (deletes) Pushgateway groups based on elapsed time.
• Elapsed time is calculated via utcnow - prune_metric_name, where prune_metric_name defaults to 'push_time_seconds'

Run

$ docker run -it ghcr.io/marshallwace/push-gateway-pruner --pushgateway_url <YOUR URL> --prune_interval_seconds <YOUR VALUE>

Update dependencies

Poetry can automatically fetch latest versions of dependencies and update lock file.

poetry update

Local Dev

Setup:

make setup

Test:

make test

Run:

make run

Build with CA cert:

docker build --build-arg CA_CERT_PATH=<YOUR PATH> .

To test docker locally:

# Install pushgateway and run (from https://github.com/prometheus/pushgateway)
docker pull prom/pushgateway
docker run -d -p 9091:9091 prom/pushgateway

# Start pruner
docker run --net='host' <your image>