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Technical note added. If any revisions are required, please edit the "Technical Notes" field accordingly. All revisions will be proofread by the Engineering Content Services team. New Contents: CAUSE - repo file mismatch -- yum not working Warning: Permanently added 'ec2-177-71-137-208.sa-east-1.compute.amazonaws.com,177.71.137.208' (RSA) to the list of known hosts. [root@ip-10-252-9-232 ~]# yum install git Loaded plugins: amazon-id, rhui-lb, security Could not retrieve mirrorlist https://None/pulp/mirror/rhui-client-config/rhel/server/6/i386/os error was 14: PYCURL ERROR 6 - "Couldn't resolve host 'None'" Error: Cannot retrieve repository metadata (repomd.xml) for repository: rhui-sa-east-1-client-config-server-6. Please verify its path and try again [root@ip-10-252-9-232 ~]# CONSEQUENCE - image validation fails
CAUSE (update) - nslookup failure; [root@ip-10-252-12-90 ~]# nslookup rhui2-cds01.sa-east-1.aws.ce.redhat.com Server: 172.16.0.23 Address: 172.16.0.23#53 ** server can't find rhui2-cds01.sa-east-1.aws.ce.redhat.com: NXDOMAIN *** This bug has been marked as a duplicate of bug 769434 ***