Rework cluster internal certificate validation#2509
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Signed-off-by: Stéphane Graber <[email protected]>
Signed-off-by: Stéphane Graber <[email protected]>
…idation Signed-off-by: Stéphane Graber <[email protected]>
Signed-off-by: Stéphane Graber <[email protected]>
hallyn
approved these changes
Sep 26, 2025
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Occasionally a server will have its certificate expire.
This is particularly common when using ACME/Let's Encrypt and somehow failing renewal.
In that scenario, the cluster should keep operating mostly normally until the user updates the certificate with a newer one.
Prior to this, the cluster would fail all internal connections and would completely deadlock should servers get restarted, more importantly, the API used to update the certificate would also fail in that scenario.
Closes #2498