Prometheus Metrics

Check

Gather and check Prometheus metrics.

Targets:

Prometheus instances

Install now

Prometheus Metrics

Gather and check Prometheus metrics.

Check

Targets:

Prometheus instances

Install now

Prometheus Metrics

Check

Gather and check Prometheus metrics.

Targets:

Prometheus instances

Install now

Prometheus Metrics

Gather and check Prometheus metrics.

Check

Targets:

Prometheus instances

Install now

Go back to list

Experiment editor showing how two collected metrics can be compared.

Metrics can be defined using PromQL.

Prometheus metric checks can fail the experiments.

Introduction

With the Prometheus metric check, you can gather Prometheus metrics (using PromQL). Once gathered, you can optionally add a metric check on top. This capability is tremendously helpful in interacting with existing metric pipelines and Prometheus alerts.

Use Cases

Leverage Prometheus alerts to validate a hypothesis.
Validate that Prometheus alerting rules are functional, i.e., that they trigger during incidents.
Try new alerting rules, e.g., from Awesome Prometheus Alerts.
Collect Prometheus metrics for later visualization.
Compare Prometheus metrics against each other.

Rollback

No rollback necessary.

Parameters

Parameter	Description	Default
Duration	How long should the metric collector and evaluator run?	30s
Query	PromQL metric to send to the chosen Prometheus servers
Check	Rules that can fail the experiment.

Installation

These instructions come from the Prometheus extension which is bundling this action.

Helm / Kubernetes

To install the chart with the name steadybit-extension-prometheus.


helm repo add steadybit https://steadybit.github.io/helm-charts
helm repo update

helm upgrade steadybit-extension-prometheus \
  --install \
  --wait \
  --timeout 5m0s \
  --create-namespace \
  --namespace steadybit-extension \
  --set prometheus.name="dev" \
  --set prometheus.origin="http://prometheus-server.default.svc.cluster.local" \
  steadybit/steadybit-extension-prometheus

Docker

You may alternatively start the Docker container manually.


docker run \
  --env STEADYBIT_LOG_LEVEL=info \
  --expose 8087 \
  --env STEADYBIT_EXTENSION_PROMETHEUS_INSTANCE_0_NAME="{{SYMBOLIC_NAME}}" \
  --env STEADYBIT_EXTENSION_PROMETHEUS_INSTANCE_0_ORIGIN="{{PROMETHEUS_INSTANCE_SERVER_ORIGIN}}" \
  steadybit/extension-prometheus:latest

Statistics

-Downloads

-Stars