Add unsafe_show_logs switch

[ErikJiang]

Signed-off-by: bo.jiang bo.jiang@daocloud.io

What type of PR is this?

/kind feature

What this PR does / why we need it:

Add unsafe_show_logs switch to show more log details, it is helpful for debugging kubespray.

Which issue(s) this PR fixes:

Fixes #

Special notes for your reviewer:

Does this PR introduce a user-facing change?:

Add unsafe_show_logs switch to show more log details (default to false, same as previous behavior)

[k8s-ci-robot]

Hi @ErikJiang. Thanks for your PR.

I'm waiting for a kubernetes-sigs 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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[liupeng0518]

/ok-to-test

[cristicalin]

I would even enable this in the default CI settings since we sometimes have download failures due to external factors.

[ErikJiang]

I would even enable this in the default CI settings since we sometimes have download failures due to external factors.

@cristicalin 😁 done.

[cristicalin]

Hi @ErikJiang , please rebase this PR on current master branch to include the CI fix in #9175

[ErikJiang]

Hi @ErikJiang , please rebase this PR on current master branch to include the CI fix in #9175

@cristicalin 😅 after rebase, there are new errors.

[cristicalin]

Hi @ErikJiang , I cleaned up the ElastX environment and relaunched your CI pipeline, hopefully this time it goes all the way through.

[cristicalin]

/approve

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: cristicalin, ErikJiang

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[cyclinder]

/lgtm