NO-JIRA: Set customizable TNA NUM_WORKERS in common.sh

[fracappa]

Changing NUM_WORKERS env var in TNA to be customizable.
In this way TNA clusters with day-0 workers could be installed using dev-scripts

[openshift-ci]

Hi @fracappa. Thanks for your PR.

I'm waiting for a openshift-metal3 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.

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[bfournie]

/approve

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: bfournie

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[bfournie]

/ok-to-test

[fracappa]

/test e2e-agent-bad-dns e2e-metal-ipi-bm e2e-metal-ipi-serial-ovn-ipv6 e2e-agent-compact-ipv4-iso-no-registry e2e-metal-ipi-ovn-dualstack

[dtantsur]

Do you want to change this for consistency?

[eggfoobar]

That sounds like a great idea to future proof it, we might want to validate workers for TNF in the future, @fracappa feel free to add that as well

[openshift-ci]

@fracappa: 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
ci/prow/e2e-agent-5control-ipv4	7b4f2ea	link	false	/test e2e-agent-5control-ipv4
ci/prow/e2e-agent-compact-ipv4	7b4f2ea	link	true	/test e2e-agent-compact-ipv4
ci/prow/e2e-agent-compact-ipv4-iso-no-registry	7b4f2ea	link	false	/test e2e-agent-compact-ipv4-iso-no-registry
ci/prow/e2e-metal-ipi-bm	7b4f2ea	link	true	/test e2e-metal-ipi-bm
ci/prow/e2e-metal-ipi-bm-bond	7b4f2ea	link	false	/test e2e-metal-ipi-bm-bond

Full PR test history. Your PR dashboard.

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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. I understand the commands that are listed here.