After installing this upgrade, my openstack neutron services didn't start anymore. Neutron log shows: 2018-10-18 08:08:10.573 16703 CRITICAL neutron [-] Unhandled error: ImportError: No module named compat ... 2018-10-18 08:04:30.302 14895 ERROR neutron File "/usr/lib/python2.7/dist-packages/ovs/db/custom_index.py", line 12, in <module> 2018-10-18 08:04:30.302 14895 ERROR neutron from ovs.compat import sortedcontainers 2018-10-18 08:04:30.302 14895 ERROR neutron ImportError: No module named compat
Downgrading openvswitch-common, openvswitch-switch and python-openvswitch to version python-openvswitch solved the problem.
I found https://bugzilla.redhat.com/show_bug.cgi?id=1619712 which suggests the issue is due to a change in openvswitch 2.9.1.
After installing this upgrade, my openstack neutron services didn't start anymore. python2. 7/dist- packages/ ovs/db/ custom_ index.py" , line 12, in <module>
Neutron log shows:
2018-10-18 08:08:10.573 16703 CRITICAL neutron [-] Unhandled error: ImportError: No module named compat
...
2018-10-18 08:04:30.302 14895 ERROR neutron File "/usr/lib/
2018-10-18 08:04:30.302 14895 ERROR neutron from ovs.compat import sortedcontainers
2018-10-18 08:04:30.302 14895 ERROR neutron ImportError: No module named compat
Downgrading openvswitch-common, openvswitch-switch and python-openvswitch to version python-openvswitch solved the problem.
I found https:/ /bugzilla. redhat. com/show_ bug.cgi? id=1619712 which suggests the issue is due to a change in openvswitch 2.9.1.