Ignore "oadm ipfailover" error state
Ignore "oadm ipfailover" error state

"oadm ipfailover" in OSE 3.3 returns error code if
"ipfailover" service account already exists (and it must
exist because privileges have to be set on it) but
ipfailover pod is created properly.

Ignore this error (check if ipfailover pod is actually running is done
main playbook anyway) until https://bugzilla.redhat.com/show_bug.cgi?id=1332432
is fixed.

markllama/openshift-on-openstack,markllama/openshift-on-openstack,redhat-openstack/openshift-on-openstack,redhat-openstack/openshift-on-openstack