DEPRECATED: Treating the CommonName field on X.509 certificates as a host name when no Subject Alternative Names are present is going to be removed

Elastic Stack Beats
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2

Hi Bruce,

Are you able to regenerate the certificates? I would also recommend checking the location of the keystore in your configuration. The below resources might help:

  1. Filebeat vs elastic putput
  2. SSL configuration assistance
  3. DEPRECATED: CommonName field on X.509 certificates