🌱 Add make target to generate test-infra prowjobs via CAPI's prowjob-gen

[chrischdi]

What type of PR is this?

/kind cleanup

What this PR does / why we need it:

In CAPI and CAPV we added the prowjob-gen tool (which lives in https://github.com/kubernetes-sigs/cluster-api/tree/main/hack/tools/prowjob-gen ) which allows generating prowjob configurations in test-infra via templates to ensure consistency and easier addition of jobs for new release branches.

In addition to

• capa: add prowjob-gen config and templates and add release-2.9 jobs kubernetes/test-infra#35476

• Adds the prowjob-gen binary from CAPI.
• Adds a make target to re-generate the prowjob configuration in test-infra
  • Note: requires changes in capa: add prowjob-gen config and templates and add release-2.9 jobs kubernetes/test-infra#35476 to work

Example usage:

$ TEST_INFRA_DIR=../../k8s.io/test-infra make generate-test-infra-prowjobs
hack/tools/bin/prowjob-gen \
                -config "../../k8s.io/test-infra/config/jobs/kubernetes-sigs/cluster-api-provider-aws/cluster-api-provider-aws-prowjob-gen.yaml" \
                -templates-dir "../../k8s.io/test-infra/config/jobs/kubernetes-sigs/cluster-api-provider-aws/templates" \
                -output-dir "../../k8s.io/test-infra/config/jobs/kubernetes-sigs/cluster-api-provider-aws"
I0905 10:49:58.979161   48321 generator.go:127] Deleting file cluster-api-provider-aws-periodics-main.yaml
I0905 10:49:58.979581   48321 generator.go:127] Deleting file cluster-api-provider-aws-periodics-release-2.7.yaml
I0905 10:49:58.979987   48321 generator.go:127] Deleting file cluster-api-provider-aws-periodics-release-2.8.yaml
I0905 10:49:58.980216   48321 generator.go:127] Deleting file cluster-api-provider-aws-periodics-release-2.9.yaml
I0905 10:49:58.980655   48321 generator.go:127] Deleting file cluster-api-provider-aws-presubmits-main.yaml
I0905 10:49:58.981056   48321 generator.go:127] Deleting file cluster-api-provider-aws-presubmits-release-2.7.yaml
I0905 10:49:58.981386   48321 generator.go:127] Deleting file cluster-api-provider-aws-presubmits-release-2.8.yaml
I0905 10:49:58.981661   48321 generator.go:127] Deleting file cluster-api-provider-aws-presubmits-release-2.9.yaml
I0905 10:49:58.981717   48321 generator.go:84] Executing and writing template "cluster-api-provider-aws-periodics.yaml.tpl" for branch "main"
I0905 10:49:58.981898   48321 generator.go:84] Executing and writing template "cluster-api-provider-aws-periodics.yaml.tpl" for branch "release-2.7"
I0905 10:49:58.981981   48321 generator.go:84] Executing and writing template "cluster-api-provider-aws-periodics.yaml.tpl" for branch "release-2.8"
I0905 10:49:58.982069   48321 generator.go:84] Executing and writing template "cluster-api-provider-aws-periodics.yaml.tpl" for branch "release-2.9"
I0905 10:49:58.982148   48321 generator.go:84] Executing and writing template "cluster-api-provider-aws-presubmits.yaml.tpl" for branch "main"
I0905 10:49:58.982293   48321 generator.go:84] Executing and writing template "cluster-api-provider-aws-presubmits.yaml.tpl" for branch "release-2.7"
I0905 10:49:58.982427   48321 generator.go:84] Executing and writing template "cluster-api-provider-aws-presubmits.yaml.tpl" for branch "release-2.8"
I0905 10:49:58.982545   48321 generator.go:84] Executing and writing template "cluster-api-provider-aws-presubmits.yaml.tpl" for branch "release-2.9"

Which issue(s) this PR fixes (optional, in fixes #<issue number>(, fixes #<issue_number>, ...) format, will close the issue(s) when PR gets merged):
Fixes #

Special notes for your reviewer:

Checklist:

• squashed commits
• includes documentation
• includes emoji in title
• adds unit tests
• adds or updates e2e tests

Release note:

NONE

[damdo]

Nice addition! Thanks!

/lgtm

/assign @richardcase @nrb

[k8s-ci-robot]

LGTM label has been added.

Git tree hash: 4fd4de23ee9df8beb0b772cb678161e9f2e8936e

[richardcase]

This is great, thanks @chrischdi

/approve

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

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