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Bug 1377328 - rhevm engine setup is broken due to change in API
Summary: rhevm engine setup is broken due to change in API
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 7
Classification: Red Hat
Component: yum
Version: 7.3
Hardware: Unspecified
OS: Linux
unspecified
urgent
Target Milestone: rc
: ---
Assignee: Valentina Mukhamedzhanova
QA Contact: Eva Mrakova
URL:
Whiteboard:
Depends On:
Blocks: 1375561
TreeView+ depends on / blocked
 
Reported: 2016-09-19 12:55 UTC by Nelly Credi
Modified: 2016-11-04 05:32 UTC (History)
8 users (show)

Fixed In Version: yum-3.4.3-150.el7
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2016-11-04 05:32:39 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2016:2397 0 normal SHIPPED_LIVE yum bug fix and enhancement update 2016-11-03 13:55:12 UTC

Description Nelly Credi 2016-09-19 12:55:51 UTC 
Description of problem:
There is a new attribute which is causing an error when running rhevm engine-setup 

Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
1. install el7.3 
2. put rhevm repos & yum install ovirt-engine-setup
3. run engine-setup

Actual results:
failing on:
[ INFO  ] Stage: Initializing
[ INFO  ] Stage: Environment setup
          Configuration files: ['/etc/ovirt-engine-setup.conf.d/10-packaging-wsp.conf', '/etc/ovirt-engine-setup.conf.d/10-packaging.conf']
          Log file: /var/log/ovirt-engine/setup/ovirt-engine-setup-20160919132620-3l1xn1.log
          Version: otopi-1.5.2 (otopi-1.5.2-1.el7ev)
[ INFO  ] Stage: Environment packages setup
[ ERROR ] Yum Cannot queue package iproute: 'YumRepository' object has no attribute '_metadata_cache_req'
[ ERROR ] Failed to execute stage 'Environment packages setup': 'YumRepository' object has no attribute '_metadata_cache_req'

Expected results:
should work

Additional info:
according to valentina, its a bug in yum, but maybe we can fix it in rhevm
Comment 1 Yedidyah Bar David 2016-09-19 14:39:38 UTC 
Now verified that the following patch fixes current bug:

diff --git a/yum/yumRepo.py b/yum/yumRepo.py
index 2db8faf..8bbe1ce 100644
--- a/yum/yumRepo.py
+++ b/yum/yumRepo.py
@@ -1473,7 +1473,7 @@ Insufficient space in download directory %s
             else:
                 result = self._getFileRepoXML(local, text)
                 if result is None:
-                    if self.skip_if_unavailable and self._metadata_cache_req in ('write', 'read-only:future'):
+                    if self.skip_if_unavailable and hasattr(self, '_metadata_cache_req') and self._metadata_cache_req in ('write', 'read-only:future'):
                         # Since skip_if_unavailable=True, we can just disable this repo
                         raise Errors.RepoError, "Can't download repomd.xml for %s" % self.ui_id

Reproduction/Verification steps:
1. Install yum-3.4.3-149.el7.noarch and recent otopi
2. Configure a repo with skip_if_unavailable=1 and with an inaccessible baseurl
3. Run 'otopi'
Comment 2 Yedidyah Bar David 2016-09-19 14:41:05 UTC 
Also looked and can't see how it can be fixed on otopi side, so this bug is quite urgent for RHV.
Comment 12 errata-xmlrpc 2016-11-04 05:32:39 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://rhn.redhat.com/errata/RHBA-2016-2397.html
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