Add make cluster command

[mkolesnik]

What type of PR is this?

• Enhancement / New Feature
• Bug Fix
• Refactor
• Optimization
• Test
• Documentation Update

What this PR does / why we need it:

Add the ability to create a cluster for testing by using make cluster. Multiple clusters can be created by utilizing the MULTICLUSTER=true option.
This allows developers to easily create a cluster to run manual testing on.

Most of the code has been carved out of tests/e2e/integ-suite-kind.sh which now relies on the cluster existing (the Makefile has been updated to create it when running the tests).

Which issue(s) this PR fixes:

Fixes #554

Related Issue/PR #

Additional information:

[linux-foundation-easycla]

The committers listed above are authorized under a signed CLA.

• ✅ login: mkolesnik / name: Mike Kolesnik (17240c0)

[istio-testing]

Hi @mkolesnik. Thanks for your PR.

I'm waiting for a istio-ecosystem or istio 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.

[dgn]

nit: let's not create yet another hack/tools directory :)

[mkolesnik]

Thanks, where do you propose we put this?

I looked at common/scripts but it seems it's all auto updated from istion/common-files.
Perhaps in tools then?

[dgn]

/ok-to-test

[istio-testing]

@mkolesnik: 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
lint_sail-operator_main	17240c0	link	true	/test lint
scorecard_sail-operator_main	17240c0	link	true	/test scorecard

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.