Kyverno ships with two types of validation. You can either enforce a rule or audit it. If you don't want to block developers or if you want to try out a new rule, you can use the audit functionality. The audit configuration creates PolicyReports which you can access with
kubectl. Because I can't find a simple solution to get a general overview of this PolicyReports and PolicyReportResults, I created this tool to send information about PolicyReports to different targets like Grafana Loki, Elasticsearch or Slack.
Policy Reporter provides also a Prometheus Metrics API as well as an standalone mode along with the Policy Reporter UI.
This project is in an early stage. Please let me know if anything did not work as expected or if you want to send your audits to unsupported targets.
You can find detailed Information and Screens about Features and Configurations in the Documentation.
Installation with Helm v3
Installation via Helm Repository
Add the Helm repository
helm repo add policy-reporter https://fjogeleit.github.io/policy-reporter helm repo update
Basic Installation - Provides Prometheus Metrics
helm install policy-reporter policy-reporter/policy-reporter -n policy-reporter --create-namespace
Policy Reporter UI
You can use the Policy Reporter as standalone Application along with the optional UI SubChart.
Installation with Policy Reporter UI enabled
helm install policy-reporter policy-reporter/policy-reporter --set ui.enabled=true -n policy-reporter --create-namespace kubectl port-forward service/policy-reporter-ui 8082:8080 -n policy-reporter
http://localhost:8082/ in your browser.
Check the Documentation for Screens and additional Information
Policy Reporter supports the following Targets to send new (Cluster)PolicyReport Results too:
The Helm Chart includes optional SubChart for Prometheus Operator Integration. The provided Dashboards working without Loki and are only based on the Prometheus Metrics.
Have a look into the Documentation for details.
Grafana Dashboard Import
If you are not using the MonitoringStack you can import the dashboards from Grafana