Brad Davidson b8b95493af Add certificate expiry check and warnings ...

* Add ADR
* Add `k3s certificate check` command.
* Add periodic check and events when certs are about to expire.
* Add metrics for certificate validity remaining, labeled by cert subject

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
(cherry picked from commit 7f659759dd)

2024-04-11 10:01:23 -07:00

..

main.go

Add certificate expiry check and warnings

2024-04-11 10:01:23 -07:00