Add ImageConfig types.

[denysaleksandrov]

Per the discussion here, ImageConfig should be part of api repo.

[nephio-prow]

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[henderiw]

Do we really need a CR for this or can this be a config map ?

[denysaleksandrov]

Do we really need a CR for this or can this be a config map ?

Yes, we can do a config-map or annotation or even add an image as part of the spec.
But the idea was to have a CR that would contain images for all xNF functions and the NF controller should get images from it. We can even reconcile xNF controllers in case ImageConifg CR changes.

Here is an example manifest:

apiVersion: workload.nephio.org/v1alpha1
kind: ImageConfig
metadata:
  name: free5gc-images
  namespace: free5gc-extension
spec:
  imagePaths:
    upf: towards5gs/free5gc-upf:v3.1.1
    smf: towards5gs/free5gc-smf:v3.1.1
    amf: towards5gs/free5gc-amf:v3.1.1

[liamfallon]

PR is more than one year old.