Policy Reporter: flag provided but not defined: -config

[kravciak]

When I enable Policy Reporter then rancher-kubewarden-controller-ui fails to start.
There is an error in the logs:

ε k get pods -n cattle-kubewarden-system
NAME                                                             READY   STATUS              RESTARTS       AGE
rancher-kubewarden-controller-policy-reporter-778c5554c4-vf6c5   1/1     Running             0              5m1s
rancher-kubewarden-controller-596f95ccb6-vfwhk                   1/1     Running             0              5m1s
audit-scanner-28266107-5trrk                                     0/1     ContainerCreating   0              4m39s
rancher-kubewarden-controller-ui-56cb789774-x52hf                0/1     CrashLoopBackOff    5 (115s ago)   5m1s

ε k logs -n cattle-kubewarden-system rancher-kubewarden-controller-ui-56cb789774-x52hf
flag provided but not defined: -config
Usage of /app/policyreporter-ui:
  -backend string
    	PolicyReporter Host
  -dev
    	Enable CORS Header for development
  -kyverno-plugin string
    	Kyverno Plugin Host
  -log-size int
    	Max amount of persistet results (default 200)
  -port int
    	PolicyReporter UI port (default 8080)

Nightly test started to fail today on this error.

[kravciak]

With @viccuad we found out that in #294 we downgraded kyverno/policy-reporter-ui from 1.8.4 (Published 5 months ago) to 1.15.1 (Published almost 2 years ago).

[viccuad]

The soon to be released kubewarden-controller chart v1.6.2 contains a correct update of the policy-reporter dependency, and fixes this bug.

To not repeat this (or other) problems with policy-reporter chart dependencies in the future, I have opened:

• ci: Ignore policy-reporter-ui image 1.15.1 #314
• Add minimum tests for policy-reporter UI kubewarden-end-to-end-tests#88
• Automate bumping of charts/policy-reporter.tgz file #316