How to fix "Peer does not recognize and trust the CA that issued your certificate" error

Solution Verified - Updated -

Issue

  • Yum returns the following error while user trying to install/update packages:
tlsv1 alert unknown ca
https://<satellite hostname>/pulp/repos/<org>/Library/<repository path>/repodata/repomd.xml: [Errno 14] curl#35 - "Peer does not recognize and trust the CA that issued your certificate."
  • How to avoid re-registering the hosts when the ssl ca certs are accidentally changed on the Satellite server?

Environment

  • Red Hat Enterprise Linux 6
  • Red Hat Enterprise Linux 7
  • Red Hat Satellite 6

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