Fix the Kubelet certificate short validity issue

[lveyde]

The default validity period is set to just 30 minutes, which is
just too short.

This patch increases the validity period to 10 years, to be the
same as the default validity period of the admin certificate.

Signed-off-by: Lev Veyde lveyde@redhat.com

[openshift-ci-robot]

@lveyde: PR needs rebase.

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[openshift-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

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[openshift-ci-robot]

Hi @lveyde. Thanks for your PR.

I'm waiting for a openshift 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.

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[wking]

The default validity period is set to just 30 minutes, which is just too short.

It's a day since #1044. If you feel that is still insufficient, please comment in #650 with your reasoning, but we're unlikely to grant CSR-authorized certs to the kubelet for ten years (as mentioned in #1044).

/close

[openshift-ci-robot]

@wking: Closed this PR.

In response to this:

The default validity period is set to just 30 minutes, which is just too short.

It's a day since #1044. If you feel that is still insufficient, please comment in #650 with your reasoning, but we're unlikely to grant CSR-authorized certs to the kubelet for ten years (as mentioned in #1044).

/close

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