Option to only show failed tests on Polaris Dashboard

[adamstrawson]

Is your feature request related to a problem? Please describe.

When running Polaris in large clusters, the dashboard only shows a small subset of results.

For example, in one namespace in particular we have 272 resources (based on kubectl get all -n {namespace} | wc -l), whereas Polaris Dashboard only shows 70 of those results.

In the above example, all the 70 checks are green/passing, meaning we're unable to see those that have warnings or failed checks.

Describe the solution you'd like

A few options that come to mind;

1. Support the use of --only-show-failed-tests on the dashboard, so only the failed checks are displayed.
2. Allow the end user to customise how many results to show on the dashboard
3. Support pagination or similar functionality.

[mggude]

Hello! Thanks for bringing this up. We do not believe this is a bug, the command in question (kubectl get all -n {namespace} | wc -l) will you show you more resources than Polaris will audit, for example: pods and replicasets are covered by the higher level pod controllers. That being said, we think showing only failed tests for the dashboard is a great idea. We would be happy to accept a contribution for this feature, would you be open to working on that?