Allow to create non-configurable instances programmatically.

[Vlatombe]

The idea behind this change is to manage configuration of Kubernetes Cloud through other means than the UI, in the context of multiple Jenkins instance infrastructure, and prevent the configuration from being modified when accessing the Manage Jenkins/Configure system page.

[iocanel]

Can you please add a few words on the motivation behind this?

[marvinthepa]

Is there any documentation on how to use this?

My guess is that you use it by writing to config.xml directly, i.e. when creating a Jenkins docker image (which by coincidence, is exactly what we do here)..

[carlossg]

you can also use the API or a groovy script on startup to create it

[colemickens]

How does one find the API to use from a groovy script that will allow me to programmatically add an instance of NonConfigurableKubernetesCloud?

[colemickens]

In case anyone else winds up here with a similar question, you do this, roughly: Jenkins.getInstance().clouds.add(new NonConfigurableKubernetesCloud(...)).