Werk #15064: Agent updater checks for certificate validity

Component Agent bakery
Title Agent updater checks for certificate validity
Date Dec 19, 2022
Checkmk Editon Checkmk Enterprise (CEE)
Checkmk Version 2.2.0i1
Level Trivial Change
Class New Feature
Compatibility Compatible - no manual interaction needed

The agent updater now reports about the status of the trusted certificates for agent signatures. The status of those certificates is then checked by the service Check_MK Agent as follows:

  • Warn if a certificate is corrupt
  • Warn if a certificate is not valid anymore
  • Warn if a certificate is about to become invalid
  • Crit if there is no trusted certificate
  • Warn/Crit if there will be no valid cert in 90/30 days.
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