🐛 topology: fix namingstrategy webhook to not use uppercase characters for testing the template and align unit test to e2e test

[chrischdi]

What this PR does / why we need it:

Fixes e2e-main which broke via #9340

The webhook did use an invalid name for testing the templates.

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 #

/area topology

[k8s-ci-robot]

@chrischdi: The label(s) area/topology cannot be applied, because the repository doesn't have them.

In response to this:

What this PR does / why we need it:

Fixes e2e-main.

The webhook did use an invalid name for testing the templates.

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 #

/area topology

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.

[chrischdi]

/test help

[k8s-ci-robot]

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

• /test pull-cluster-api-build-main
• /test pull-cluster-api-e2e-main
• /test pull-cluster-api-test-main
• /test pull-cluster-api-verify-main

The following commands are available to trigger optional jobs:

• /test pull-cluster-api-apidiff-main
• /test pull-cluster-api-e2e-full-dualstack-and-ipv6-main
• /test pull-cluster-api-e2e-full-main
• /test pull-cluster-api-e2e-mink8s-main
• /test pull-cluster-api-e2e-scale-main-experimental
• /test pull-cluster-api-e2e-workload-upgrade-1-28-latest-main
• /test pull-cluster-api-test-mink8s-main

Use /test all to run the following jobs that were automatically triggered:

• pull-cluster-api-apidiff-main
• pull-cluster-api-build-main
• pull-cluster-api-e2e-main
• pull-cluster-api-test-main
• pull-cluster-api-verify-main

In response to this:

/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.

[chrischdi]

/test pull-cluster-api-e2e-full-main

[sbueringer]

Thx!

/lgtm
/approve

/hold

Feel free to hold cancel when e2e-full is green

[k8s-ci-robot]

LGTM label has been added.

Git tree hash: 8eb592071c82b84ea6dbc8f18bb8da36005a2fbb

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: sbueringer

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• OWNERS [sbueringer]

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[chrischdi]

@chrischdi: The following test 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-verify-main 0bde9c0 link true /test pull-cluster-api-verify-main
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.

Verify failed due to #9424

[sbueringer]

/test pull-cluster-api-verify-main

[chrischdi]

/hold cancel

[sbueringer]

/hold cancel