Enhance chectl message after a successful deployment

[RickJWagner]

Is your enhancement related to a problem? Please describe.

CLI users face a successful completion that doesn't offer much information. Please add more useful information to the 'end of script' messaging.

Describe the solution you'd like

Please provide a better message at the end of the script:

• list the URLS for keycloak, postgres, registries, server, documentation, known issues
• suggest a command to create your first workspace

Describe alternatives you've considered

Figure all that stuff in other ways. It's be nice if the script provided it.

Additional context

These ideas originated with a team call 01 Oct 2020. Team members may have other ideas to contribute.

[nickboldt]

This is nice to have for 7.21, which if done in time could be backported to 7.20.2.

[nickboldt]

@RickJWagner can you draft the layout / content you'd like to see onscreen? Once we have a template, we can share that with the deploy team and get this turned into a PR.

[RickJWagner]

Suggested end message, following a successful installation:

CodeReady Workspaces {version} has successfully installed in {minutes}:{seconds}
Users can access the Dashboard at {CRW Route}
Release Notes are at {portal release notes URL}
Product documentation is at {portal docs URL}
Devfiles can be viewed at {devfile registry URL}
Plugins can be viewed at {plugin registry URL}
Red Hat SSO can be accessed at {Keycloak URL}

[nickboldt]

Not yet implemented, so reopening:

• suggest a command to create your first workspace
• list the URLS for postgres, known issues

Also tweaked the layout a little in followup issue #18122

[tolusha]

@nickboldt

suggest a command to create your first workspace

It make sense only if workspace commands are available in downstream project, aren't they?
I had second thought. Basically suggestion to create a workspace using chectl is not good since it requires obtaining token and it will lead to more questions.

list the URLS for postgres

There is no ingress/route for the postgres, so nothing to show

[tolusha]

@nickboldt
pls, provide the exact message you would like to see with workspace:create command

[tolusha]

Not yet implemented, so reopening:

suggest a command to create your first workspace

Pls provide message, I will do it in another issue.

list the URLS for postgres

There is no public url for PostgreSQL

known issues

Done for downstream only