Metrics Server as Disabled Add-On

Add a metricsServer package to BigBang as a disabled by default addon consuming the sandbox project maintained by BigBang: https://repo1.dso.mil/platform-one/big-bang/apps/sandbox/metrics-server

This will require a new folder in chart/templates/ within BigBang and corresponding GitRepository, HelmRelease, Values and Secret.

The passthrough values file above should include passthrough values for networkPolicies, monitoring & any other relevant values in the package that are controlled via BigBang values

AC:

• Package added to addons section of BigBang values file, with git/flux/values entries to set settings in chart/templates
• Templates created in chart/templates section of BigBang
• Successful deployment on k3d (and rke2 as a bonus)
• BigBang CI passing with metricsServer package enabled