Add ClusterClass Support for Managed Clusters

[willie-yao]

What type of PR is this?
/kind feature

What this PR does / why we need it:
This PR adds ClusterClass support for managed clusters.

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 #2684

Special notes for your reviewer:

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

TODOs:

• squashed commits
• includes documentation
• adds unit tests

Release note:

Add ClusterClass support for managed clusters

[k8s-ci-robot]

Skipping CI for Draft Pull Request.
If you want CI signal for your change, please convert it to an actual PR.
You can still manually trigger a test run with /test all

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by:
Once this PR has been reviewed and has the lgtm label, please assign mboersma for approval. For more information see the Kubernetes Code Review Process.

The full list of commands accepted by this bot can be found here.

Needs approval from an approver in each of these files:

• OWNERS

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[codecov]

Codecov Report

Attention: 133 lines in your changes are missing coverage. Please review.

Comparison is base (b4221b5) 57.83% compared to head (fd1b69a) 56.66%.
Report is 6 commits behind head on main.

❗ Current head fd1b69a differs from pull request most recent head 7fb9fc5. Consider uploading reports for the commit 7fb9fc5 to get more accurate results

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3197      +/-   ##
==========================================
- Coverage   57.83%   56.66%   -1.18%     
==========================================
  Files         187      195       +8     
  Lines       19197    19429     +232     
==========================================
- Hits        11103    11009      -94     
- Misses       7466     7788     +322     
- Partials      628      632       +4     

Files	Coverage Δ
api/v1beta1/azuremanagedclustertemplate_types.go	100.00% <100.00%> (ø)
api/v1beta1/azuremanagedcontrolplane_types.go	20.00% <ø> (ø)
.../v1beta1/azuremanagedcontrolplanetemplate_types.go	100.00% <100.00%> (ø)
...i/v1beta1/azuremanagedmachinepooltemplate_types.go	100.00% <100.00%> (ø)
api/v1beta1/types_template.go	89.47% <ø> (ø)
api/v1beta1/azuremanagedcontrolplane_webhook.go	89.23% <96.00%> (-0.45%)	⬇️
controllers/helpers.go	57.06% <20.00%> (-0.33%)	⬇️
api/v1beta1/azuremanagedcontrolplane_default.go	92.85% <16.66%> (-4.32%)	⬇️
...1beta1/azuremanagedcontrolplanetemplate_default.go	81.72% <81.72%> (ø)
api/v1beta1/azuremanagedclustertemplate_webhook.go	0.00% <0.00%> (ø)
... and 2 more

... and 21 files with indirect coverage changes

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[willie-yao]

/retest

[willie-yao]

/test pull-cluster-api-provider-azure-e2e-optional

[willie-yao]

/retest

[willie-yao]

/test pull-cluster-api-provider-azure-e2e-optional

[willie-yao]

/test pull-cluster-api-provider-azure-e2e-optional

[k8s-ci-robot]

@willie-yao: The following tests failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
pull-cluster-api-provider-azure-e2e	3b11a46	link	true	/test pull-cluster-api-provider-azure-e2e
pull-cluster-api-provider-azure-e2e-aks	3b11a46	link	true	/test pull-cluster-api-provider-azure-e2e-aks
pull-cluster-api-provider-azure-capi-e2e	3b11a46	link	false	/test pull-cluster-api-provider-azure-capi-e2e
pull-cluster-api-provider-azure-conformance	3b11a46	link	false	/test pull-cluster-api-provider-azure-conformance
pull-cluster-api-provider-azure-windows-containerd-upstream-with-ci-artifacts	3b11a46	link	false	/test pull-cluster-api-provider-azure-windows-containerd-upstream-with-ci-artifacts
pull-cluster-api-provider-azure-conformance-ipv6-with-ci-artifacts	3b11a46	link	false	/test pull-cluster-api-provider-azure-conformance-ipv6-with-ci-artifacts
pull-cluster-api-provider-azure-conformance-dual-stack-with-ci-artifacts	3b11a46	link	false	/test pull-cluster-api-provider-azure-conformance-dual-stack-with-ci-artifacts
pull-cluster-api-provider-azure-test	3b11a46	link	true	/test pull-cluster-api-provider-azure-test
pull-cluster-api-provider-azure-apiversion-upgrade	3b11a46	link	false	/test pull-cluster-api-provider-azure-apiversion-upgrade

Full PR test history. Your PR dashboard. Please help us cut down on flakes by linking to an open issue when you hit one in your PR.

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[willie-yao]

/close
in favor of #4155 for more visibility and split commits

[k8s-ci-robot]

@willie-yao: Closed this PR.

In response to this:

/close
in favor of #4155 for more visibility and split commits

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.