Description of problem:
+ mkdir -p /opt/stack/selinux-policy
++ dirname /tmp/tmpAIfp57/post-install.d/86-selinux
+ checkmodule -M -m -o /tmp/ipxe.mod /tmp/tmpAIfp57/post-install.d/../selinux/ipxe.te
checkmodule:  Module name ironic-ipxe is different than the output base filename ipxe
checkmodule:  loading policy configuration from /tmp/tmpAIfp57/post-install.d/../selinux/ipxe.te
INFO: 2016-11-03 18:34:49,731 -- ############### End stdout/stderr logging ###############
ERROR: 2016-11-03 18:34:49,732 --     Hook FAILED.
ERROR: 2016-11-03 18:34:49,732 -- Failed running command ['dib-run-parts', u'/tmp/tmpAIfp57/post-install.d']
  File "/usr/lib/python2.7/site-packages/instack/main.py", line 163, in main
    em.run()
  File "/usr/lib/python2.7/site-packages/instack/runner.py", line 79, in run
    self.run_hook(hook)
  File "/usr/lib/python2.7/site-packages/instack/runner.py", line 174, in run_hook
    raise Exception("Failed running command %s" % command)
ERROR: 2016-11-03 18:34:49,733 -- None
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/usr/lib/python2.7/site-packages/instack_undercloud/undercloud.py", line 519, in install
    _run_instack(instack_env)
  File "/usr/lib/python2.7/site-packages/instack_undercloud/undercloud.py", line 454, in _run_instack
    _run_live_command(args, instack_env, 'instack')
  File "/usr/lib/python2.7/site-packages/instack_undercloud/undercloud.py", line 297, in _run_live_command
    raise RuntimeError('%s failed. See log for details.', name)
RuntimeError: ('%s failed. See log for details.', 'instack')
ERROR: openstack Command 'instack-install-undercloud' returned non-zero exit status 1


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


How reproducible:
Always

Steps to Reproduce:
1. Install 7.2
2. Yum update -y
3. openstack undercloud install

Actual results:
Fails

Expected results:
Succeeds

Additional info:
This is since RHEL 7.3 GA today.