provide built-in ClusterRoles when installing educates

[djschny]

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

When providing access to an Educates cluster where there are multiple people working, it is necessary to provide selective access. This currently requires manually creating ClusterRoles for the various Educates CRDs, as opposed to being able to reference a set of common ones.

Describe the solution you'd like

Educates to provide and install a set of common/default ClusterRoles. For example:

• educates-admin
• educates-operator
• educates-author
• educates-view

Each one would provide different levels of access, read vs write, etc. Users could then provide tooling around these standard ones and reduce the amount of custom ClusterRoles created individually by everyone.

Describe alternatives you've considered

Each user creating the same or similar ClusterRoles

Additional information

No response

[jorgemoralespou]

We should consider using aggregated clusterroles
Also, we should consider if we need to augment default user facing roles, these are admin, edit and view
Finally, we should also consider to group clusterroles and clusterrolebindings with educates: prefix