Syncing images from an upstream registry which uses certificates for authentication fails on Red Hat Satellite 6 with: certificate verify failed: unable to get local issuer certificate (_ssl.c:1129)

Solution Verified - Updated -

Issue

  • Syncing images from an upstream registry which uses certificates for authentication fails on Satellite 6 with:

    Cannot connect to host registry.upstream.com:443 ssl:True [SSLCertVerificationError: (1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1129)')])

Environment

  • Red Hat Satellite 6
  • Upstream/3rd party registry
  • Authentication via certs only

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