2017-07-19 09:16:33 INFO juju-log cni:1: Error running "ifconfig br8.8.8.8 via 172.31.0.1 dev breth0  src 172.31.5.55  | grep "inet addr:"" : b"via: Unknown host\nifconfig: `--help' gives usage information.\n"
2017-07-19 09:16:33 DEBUG cni-relation-joined Traceback (most recent call last):
2017-07-19 09:16:33 DEBUG cni-relation-joined   File "/var/lib/juju/agents/unit-ovn-0/charm/hooks/cni-relation-joined", line 19, in <module>
2017-07-19 09:16:33 DEBUG cni-relation-joined     main()
2017-07-19 09:16:33 DEBUG cni-relation-joined   File "/usr/local/lib/python3.5/dist-packages/charms/reactive/__init__.py", line 78, in main
2017-07-19 09:16:33 DEBUG cni-relation-joined     bus.dispatch()
2017-07-19 09:16:33 DEBUG cni-relation-joined   File "/usr/local/lib/python3.5/dist-packages/charms/reactive/bus.py", line 423, in dispatch
2017-07-19 09:16:33 DEBUG cni-relation-joined     _invoke(other_handlers)
2017-07-19 09:16:33 DEBUG cni-relation-joined   File "/usr/local/lib/python3.5/dist-packages/charms/reactive/bus.py", line 406, in _invoke
2017-07-19 09:16:33 DEBUG cni-relation-joined     handler.invoke()
2017-07-19 09:16:33 DEBUG cni-relation-joined   File "/usr/local/lib/python3.5/dist-packages/charms/reactive/bus.py", line 280, in invoke
2017-07-19 09:16:33 DEBUG cni-relation-joined     self._action(*args)
2017-07-19 09:16:33 DEBUG cni-relation-joined   File "/var/lib/juju/agents/unit-ovn-0/charm/reactive/ovn.py", line 64, in gateway_master
2017-07-19 09:16:33 DEBUG cni-relation-joined     install_ovn(True);
2017-07-19 09:16:33 DEBUG cni-relation-joined   File "/var/lib/juju/agents/unit-ovn-0/charm/reactive/ovn.py", line 262, in install_ovn
2017-07-19 09:16:33 DEBUG cni-relation-joined     br_ip = op.lstrip().split()[1].replace('addr:', '');
2017-07-19 09:16:33 DEBUG cni-relation-joined AttributeError: 'bool' object has no attribute 'lstrip'
2017-07-19 09:16:33 ERROR juju.worker.uniter.operation runhook.go:107 hook "cni-relation-joined" failed: exit status 1