upgrade: add experimental option to reset overrides

[Razaloc]

experimental ex-reset-overrides option allows resetting overrides before upgrading

Signed-off-by: Rafael G. Ruiz llerrak@hotmail.com

[openshift-ci]

Hi @Razaloc. Thanks for your PR.

I'm waiting for a coreos 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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[Razaloc]

I'm still testing it. It also fix a small format typo I found at line 1443

[lucab]

/ok-to-test

[jlebon]

Do you have more background on this PR? I think having this option could make sense, though we should probably instead just enhance the global pkg_entries array or so to make it available in all the relevant commands.

[Razaloc]

As we wanted to handle pinning and unpinning pkgs to versions I think the idea was to undo the overrides at upgrade.

[jlebon]

Let's hold this until we finalize the design in #1265.
/hold

[openshift-ci]

@Razaloc: PR needs rebase.

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[openshift-ci]

@Razaloc: 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/images	1808734	link	true	/test images
ci/prow/build-clang	1808734	link	true	/test build-clang
ci/prow/clang-analyzer	1808734	link	true	/test clang-analyzer
ci/prow/fcos-e2e	1808734	link	true	/test fcos-e2e
ci/prow/kola-upgrade	d93cab7	link	true	/test kola-upgrade

Full PR test history. Your PR dashboard.

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