Add external Power VS cloud provider support

[Karthik-K-N]

What this PR does / why we need it:

This PR contains the changes to include a power vs cluster template with external cloud provider integration

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 #449

Special notes for your reviewer:

/area provider/ibmcloud

1. Please confirm that if this PR changes any image versions, then that's the sole change this PR makes.

Release note:

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[mkumatag]

we also need to explore how to trigger this in the post-submit flow to trigger the image build

[mkumatag]

It will be good if we document these commits somewhere, can be even in the same makefile too. Whenever we want to bump the version - we can just update the makefile and build the image for the change.

[Karthik-K-N]

Updated

[Karthik-K-N]

/hold

Hold this PR until, We have PR submitted to test-infra to push the image, Just to make sure no other changes are required here.

[mkumatag]

/hold

Hold this PR until, We have PR submitted to test-infra to push the image, Just to make sure no other changes are required here.

where is the PR in the test-infra? can you please mention the link here? and also we need to have cloudbuild.yaml to build the image in the Google cloud infra.

[Karthik-K-N]

/hold
Hold this PR until, We have PR submitted to test-infra to push the image, Just to make sure no other changes are required here.

where is the PR in the test-infra? can you please mention the link here? and also we need to have cloudbuild.yaml to build the image in the Google cloud infra.

Not yet submitted, Will be creating soon and link it here

[Karthik-K-N]

test-infra PR: kubernetes/test-infra#25888

[Karthik-K-N]

/hold cancel
@mkumatag could you please take a look

[mkumatag]

also fix the ci errors

[Karthik-K-N]

All the review comments are addressed.

[mkumatag]

/test all

[mkumatag]

/test all

/test help

[k8s-ci-robot]

@mkumatag: The specified target(s) for /test were not found.
The following commands are available to trigger required jobs:

• /test pull-cluster-api-provider-ibmcloud-build
• /test pull-cluster-api-provider-ibmcloud-make
• /test pull-cluster-api-provider-ibmcloud-smoke-test
• /test pull-cluster-api-provider-ibmcloud-test
• /test pull-cluster-api-provider-ibmcloud-verify

Use /test all to run all jobs.

In response to this:

/test all

/test help

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[mkumatag]

few minor nits

[Karthik-K-N]

Review comments are addressed and This PR is ready for next review.

[mkumatag]

not here, you can set them default in the template itself.

[mkumatag]

Suggested change

	- [External Cloud Provider](./topics/powervs/external-cloud-provider.md)
	- [Creating a cluster with External Cloud Provider](./topics/powervs/external-cloud-provider.md)

[mkumatag]

/lgtm
/approve

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: Karthik-K-N, mkumatag

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