Issue

• Yum update fails for updates from custom channels in Satellite
• Taskomatic doesn't create repodata for custom channel:

INFO | jvm 1 | 2014/02/03 11:41:00 | 2014-02-03 11:41:00,273 [Thread-41169] WARN com.redhat.rhn.taskomatic.task.repomd.RepositoryWriter - No repo will be generated for channel <channel-label>
INFO | jvm 1 | 2014/02/03 11:41:00 | 2014-02-03 11:41:00,273 [Thread-41169] INFO com.redhat.rhn.taskomatic.task.repomd.RepositoryWriter - Removing <channel-label>

• "noyumrepo.txt" file generated instead of channel repodata:

# ls -la /var/cache/rhn/repodata/<channel-label>
total 12
drwxr-xr-x  2 root root 4096 Jan 22 15:56 .
drwxr-xr-x 73 root root 4096 Jan 21 21:49 ..
-rw-r--r--  1 root root   53 Jan 22 15:56 noyumrepo.txt

# cat /var/cache/rhn/repodata/noyumrepo.txt
No repo will be generated for channel custom-channel.

• Repodata regeneration fails after upgrade:

 /etc/sysconfig/rhn/satellite-upgrade/scripts/regenerate-repodata -l
Traceback (most recent call last):
  File "/etc/sysconfig/rhn/satellite-upgrade/scripts/regenerate-repodata", line 77, in <module>
    dict_label, dict_parents = __listChannels()
  File "/etc/sysconfig/rhn/satellite-upgrade/scripts/regenerate-repodata", line 45, in __listChannels
    parents[parent_channel].append(row['label'])
KeyError: 'test-rhel5u8-x86_64-rel3-01'