Comment 3 for bug 1541940

Reviewed: https://review.opencontrail.org/16880
Committed: http://github.org/Juniper/contrail-controller/commit/ac58b63aef8637d268045b6a7e78cb30e0bb1254
Submitter: Zuul
Branch: master

commit ac58b63aef8637d268045b6a7e78cb30e0bb1254
Author: Sachin Bansal <email address hidden>
Date: Thu Feb 4 14:16:29 2016 -0800

Create the service chain with least one vm or port tuple

Currently, if any of the vm or port tuples of a service instance is not in good
state, we don't create the service chain. However, even with one of the VMs up,
the service chain can function correctly. With this chain, service chain
will only go to error if none of the VMs/port tuples are usable.

Change-Id: Ieddafb56e0b6be3a093111c10f2bdde8f486b181
Closes-Bug: 1541940