Ensure we don't expose kuebconfig in custom-params.yml

[cjeanner]

This patch also prevents loading all of the CI env in the runtime. This
would expose zuul-params.yml content, which contains unfiltered
parameters, among them the kubeconfig one.

As a pull request owner and reviewers, I checked that:

• Appropriate testing is done and actually running

[openshift-ci]

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

[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://review.rdoproject.org/zuul/buildset/98837c260ff545f6a9b92f617df909a2

✔️ openstack-k8s-operators-content-provider SUCCESS in 3h 29m 13s
✔️ podified-multinode-edpm-deployment-crc SUCCESS in 1h 20m 15s
❌ cifmw-crc-podified-edpm-baremetal FAILURE in 47m 10s
✔️ cifmw-data-plane-adoption-osp-17-to-extracted-crc SUCCESS in 2h 36m 31s
✔️ noop SUCCESS in 0s
✔️ cifmw-pod-ansible-test SUCCESS in 11m 20s
✔️ cifmw-pod-pre-commit SUCCESS in 10m 57s

[cjeanner]

recheck

[cjeanner]

It could make a CI Job reproducer get beyond the nmstate issue faced by the presence of the parameter, toggling the k8s nmstate path.

[cescgina]

/approve this helps in getting past the k8s nmstate reproducer error, but I would like to wait until we got a full green run to merge

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: cescgina

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• OWNERS [cescgina]

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[cjeanner]

/hold

waiting on @cescgina green light.

[marios]

well, it does what the commit message says it does :) lgtm

[cjeanner]

/cancel hold

Let's get it in.

[cescgina]

/hold cancel