Upgrade to Red Hat Satellite Capsule fails with message ERF12-9411 ProxyException Unable to fetch public key.

Solution Verified - Updated -

Issue

  • Error to communicate with Capsule

    2024-11-28T06:14:26 [I|app|f3367027] Backtrace for 'Action failed' error (ProxyAPI::ProxyException): ERF12- 
9411 [ProxyAPI::ProxyException]: Unable to fetch public key ([RestClient::SSLCertificateNotVerified]: 
SSL_connect returned=1 errno=0 state=error: certificate verify failed (Hostname mismatch)) for Capsule 
https://capsule.example.com:9090/ssh

Environment

  • Red Hat Satellite 6
  • Red Hat Satellite Capsule 6

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