In Kuryr-kubernetes we mainly rely on two services: Neutron for ports
creating and Octavia for load balancers. Sometimes we observe that either
ports or load balancer hangs in some states indefinitely. In such case,
after we timeout, kuryr controller will crash, leaving ambiguous log
message.
In this patch we introduce two new Prometheus metrics - one for Port and
the other for load balancer, which will be updated during such
situation.
Change-Id: Ifa4792019be97c21d1d531d9409f95ffd6d54499
8336a8f6ba