R4.1 build 16 : Juju charms : Provisioning with easyrsa and vrouter plugin failed

Seeing the issue on Netronome setup. Contrail provisioning is failing. accel-contrail-agent is could not connect to the controller node and failed with the following error.

Andrey is aware of the issue. He will fix the issue.

Logs:

2018-11-05 21:20:03 DEBUG tls-certificates-relation-joined Traceback (most recent call last):
2018-11-05 21:20:03 DEBUG tls-certificates-relation-joined File “/var/lib/juju/agents/unit-accel-contrail-agent-1/charm/hooks/tls-certificates-relation-joined”, line 324, in <module>
2018-11-05 21:20:03 DEBUG tls-certificates-relation-joined main()
2018-11-05 21:20:03 DEBUG tls-certificates-relation-joined File “/var/lib/juju/agents/unit-accel-contrail-agent-1/charm/hooks/tls-certificates-relation-joined”, line 318, in main
2018-11-05 21:20:03 DEBUG tls-certificates-relation-joined hooks.execute(sys.argv)
2018-11-05 21:20:03 DEBUG tls-certificates-relation-joined File “/var/lib/juju/agents/unit-accel-contrail-agent-1/charm/hooks/charmhelpers/core/hookenv.py”, line 731, in execute
2018-11-05 21:20:03 DEBUG tls-certificates-relation-joined self._hooks[hook_name]()
2018-11-05 21:20:03 DEBUG tls-certificates-relation-joined File “/var/lib/juju/agents/unit-accel-contrail-agent-1/charm/hooks/tls-certificates-relation-joined”, line 271, in tls_certificates_relation_joined
2018-11-05 21:20:03 DEBUG tls-certificates-relation-joined control_ip = get_control_network_ip()
2018-11-05 21:20:03 DEBUG tls-certificates-relation-joined File “/var/lib/juju/agents/unit-accel-contrail-agent-1/charm/hooks/contrail_agent_utils.py”, line 125, in get_control_network_ip
2018-11-05 21:20:03 DEBUG tls-certificates-relation-joined return config[“vhost-cidr”].split(‘/’)[0]
2018-11-05 21:20:03 DEBUG tls-certificates-relation-joined KeyError: ‘vhost-cidr’
2018-11-05 21:20:03 ERROR juju.worker.uniter.operation runhook.go:113 hook “tls-certificates-relation-joined” failed: exit status 1
2018-11-05 21:20:03 DEBUG juju.worker.uniter.operation executor.go:84 lock released
2018-11-05 21:20:03 INFO juju.worker.uniter resolver.go:100 awaiting error resolution for “relation-joined” hook
2018-11-05 21:20:03 DEBUG juju.worker.uniter agent.go:17 [AGENT-STATUS] error: hook failed: “tls-certificates-relation-joined”