Certificate rotation
Certificates that are expired or close to their expiration dates must be rotated to ensure continued MicroShift operation. Certificate rotation can occur automatically.
When MicroShift restarts for any reason, certificates that are close to expiring are rotated. A certificate that expires soon, or has already expired, can also cause an automatic MicroShift restart to perform a rotation.
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If the rotated certificate is a MicroShift certificate authority (CA), all signed certificates are also rotated. If you created custom CAs, you must rotate them manually. |