adds k8s-staging-e2e-test-images image pushing prow config

[claudiubelu]

Adds the prow config needed for pushing Kubernetes E2E images to a staging registry, from where the images will be pushed to the regular E2E test image registry.

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[Katharine]

This looks mostly fine, though see my comment on kubernetes/kubernetes#84058.

I'd also like to see a run_if_changed regex here to constrain when this runs so we don't build on every Kubernetes merge, if there is any such constraint that makes sense.

[claudiubelu]

This looks mostly fine, though see my comment on kubernetes/kubernetes#84058.

I'd also like to see a run_if_changed regex here to constrain when this runs so we don't build on every Kubernetes merge, if there is any such constraint that makes sense.

Done

[smourapina]

/milestone v1.17

Adding to milestone 1.17, as suggested in kubernetes/kubernetes#81170 (comment)

[Katharine]

I am happy with this, but am going to hold off approval until its dependencies land for security reasons.

/lgtm

[smourapina]

@Katharine @BCLAU @cjwagner Please don't forget that we are about to go into code freeze (14 November), if you want to get this through on time!

[smourapina]

/milestone v1.18

(Code freeze v1.17)

[dims]

/assign @fejta @spiffxp

Can we please get this in? will help us iterate towards build/push images automatically

[fejta]

/hold

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: cjwagner, claudiubelu, fejta

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• config/jobs/image-pushing/OWNERS [cjwagner,fejta]

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[cjwagner]

Looks like kubernetes/kubernetes#84058 needs to merge first.

[claudiubelu]

The other PRs merged: kubernetes/kubernetes#84058 and kubernetes/k8s.io#400 . All of the other bits have also been taken care of. This is the last PR to kickstart the Image Promoter onto the k/k test images. Let's get this in. :)

[spiffxp]

/hold cancel

[k8s-ci-robot]

@claudiubelu: Updated the job-config configmap in namespace default at cluster default using the following files:

• key k8s-staging-e2e-test-images.yaml using file config/jobs/image-pushing/k8s-staging-e2e-test-images.yaml

In response to this:

Adds the prow config needed for pushing Kubernetes E2E images to a staging registry, from where the images will be pushed to the regular E2E test image registry.

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