[Draft] Add worker node to run test operator on uni04delta

[gmarcian]

In order to run disruptive tests on the uni04delta env, We need to have a worker node dedicated for the test operator.
Thus we can ensure that test pods won't be affected by the failures.

• Running disruptive tests is part of HA testing of the system. Please see OSPRH-7602

[openshift-ci]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: gmarcian
Once this PR has been reviewed and has the lgtm label, please assign cjeanner 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

[openshift-ci]

Hi @gmarcian. Thanks for your PR.

I'm waiting for a openstack-k8s-operators member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

Once the patch is verified, the new status will be reflected by the ok-to-test label.

I understand the commands that are listed here.

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-sigs/prow repository.

[softwarefactory-project-zuul]

Build failed (check pipeline). Post recheck (without leading slash)
to rerun all jobs. Make sure the failure cause has been resolved before
you rerun jobs.

https://softwarefactory-project.io/zuul/t/rdoproject.org/buildset/605f01ec091f444fb44e5598bc3cf611

✔️ noop SUCCESS in 0s
✔️ rhoso-architecture-validate-uni04delta SUCCESS in 5m 02s
❌ rhoso-architecture-validate-uni04delta-ipv6 FAILURE in 4m 04s

[softwarefactory-project-zuul]

Build failed (check pipeline). Post recheck (without leading slash)
to rerun all jobs. Make sure the failure cause has been resolved before
you rerun jobs.

https://softwarefactory-project.io/zuul/t/rdoproject.org/buildset/77b345f8b27c4b94894fb0ec2736c3a9

✔️ noop SUCCESS in 0s
✔️ rhoso-architecture-validate-uni04delta SUCCESS in 3m 45s
❌ rhoso-architecture-validate-uni04delta-ipv6 FAILURE in 4m 17s

[softwarefactory-project-zuul]

Build failed (check pipeline). Post recheck (without leading slash)
to rerun all jobs. Make sure the failure cause has been resolved before
you rerun jobs.

https://softwarefactory-project.io/zuul/t/rdoproject.org/buildset/cb8f76a23e4040518b98dade07c4f325

✔️ noop SUCCESS in 0s
✔️ rhoso-architecture-validate-uni04delta SUCCESS in 3m 54s
❌ rhoso-architecture-validate-uni04delta-ipv6 FAILURE in 4m 18s

[fultonj]

rhoso-architecture-validate-uni04delta-ipv6 fails here

Sunday 22 September 2024  16:39:33 -0400 (0:00:00.050)       0:00:29.477 ****** 
fatal: [localhost]: FAILED! => changed=true 
  cmd:
  - oc
  - kustomize
  delta: '0:00:00.395164'
  end: '2024-09-22 16:39:34.530784'
  msg: non-zero return code
  rc: 1
  start: '2024-09-22 16:39:34.135620'
  stderr: 'error: fieldPath `data.node_3.internalapi_ip` is missing for replacement source ConfigMap.[noVer].[noGrp]/network-values.[noNs]'
  stderr_lines: <omitted>
  stdout: ''
  stdout_lines: <omitted>

https://softwarefactory-project.io/zuul/t/rdoproject.org/build/26179debe63644d6bff1fc3873e5d9dd

[abays]

Is this still a draft? Has it been tested upstream and downstream?