Allow access to DataScienceCluster component statuses for basic OpenShift Console users

[andrewballantyne]

Is your feature request related to a problem? Please describe.
The Dashboard would like to start relying heavily on the status of the Operator's DSC CR, so we can know what components are installed so we can override our feature flags. Ideally this will grow to support issues with installation issues of components. (eg. opendatahub-io/odh-dashboard#1886 -- which seems to have some details already)

Describe the solution you'd like
An out-of-the-box role to grant all system:authenticated users access to the .status of the DSC.

akin to kubectl create role foo --verb=get,list,watch --resource=pods/status

Describe alternatives you've considered

• The Dashboard Service Account pulls the information and filters it before handing it off to the Dashboard client.
• A new resource, like a configmap/CR or something could hold onto the information about install status

Additional context
A final note on how we approach this: we will just have to be careful about any information we put on the status and make sure we aren’t leaking any potentially sensitive information about the underlying cluster. Such as any human readable messages

[zdtsw]

i think the more accurate one to use is InstalledComponents from .status of DSC to use.
in case, the component is enabled but keep reconciling , it gets to set to false.

[andrewballantyne]

It should be noted -- this seems not possible to do at a subresource only level. My test & results can be found on slack.

[AjayJagan]

Migrated to JIRA: https://issues.redhat.com/browse/RHOAIENG-493, hence closing it here.