e2e tests for capa/capv hybrid env

[anvddriesch]

We want e2e tests for the capa/capv hybrid environment.
Furthermore, working on them is a good test driven way of working on the product itself so let's start here.

• add context
• make cluster standup work
• make cluster teardown work
• add test suite
• ensure all tests pass

[anvddriesch]

I made a local new context for cluster standup/teardown which deploys capv to private capa.
After fixing some crd issues cluster creation is now working as expected. However, due to #3587 it gets stuck as expected

    conditions:
    - lastTransitionTime: "2024-07-31T12:38:58Z"
      message: 'failed to create vCenter session: failed to create client: Post "https://...":
        Forbidden'
      reason: VCenterUnreachable
      severity: Error
      status: "False"
      type: Ready
    - lastTransitionTime: "2024-07-31T12:38:58Z"
      message: 'failed to create vCenter session: failed to create client: Post "https://...":
        Forbidden'
      reason: VCenterUnreachable
      severity: Error
      status: "False"
      type: VCenterAvailable

[anvddriesch]

Test run honestly does not look too bad.
Creation and deletion works, nodes are ready. Most tests pass.

We do have some fails:

Summarizing 3 Failures:
  [FAIL] Common tests default apps [It] all default apps are deployed without issues
  /app/internal/common/apps.go:67
  [FAIL] Common tests observability-bundle apps [It] all observability-bundle apps are deployed without issues
  /app/internal/common/apps.go:97
  [FAIL] Common tests cert-manager ClusterIssuers [It] cert-manager default ClusterIssuers are present and ready
  /app/internal/common/certmanager.go:43

Ran 21 of 32 Specs in 2923.695 seconds
FAIL! -- 18 Passed | 3 Failed | 0 Pending | 11 Skipped

It's possible that those are flaky and we should try rerunning. However, they could also be related to some more proxy/private setting mess due to the environment.

[anvddriesch]

test-suites ran succesfully 🥳