User can specify additional subnet_id/ip_address pairs to bring up on
the VIP port. This will allow for situations like having an LB with both
IPv4+IPv6 or being exposed on both public and a private network.
For UDP/SCTP loadbalancers, mixing IPv4 VIP and IPv6 members is not
supported (IPv6 VIP and IPv4 members as well). It's still possible to
use IPv4 and IPv6 VIPs at the same time in the same loadbalancer but an
IPv4 VIP can only communicate with IPv4 members.
Thanks Michael for help with validating/fixing the templates!
Thanks Gregory for help with the centos networking!
WIP: Remove some debugging, tempest tests, improve keepalivedlvs test
coverage
Co-Authored-By: Michael Johnson <johnsomor@gmail.com>
Co-Authored-By: Gregory Thiemonge <gthiemon@redhat.com>
Co-Authored-By: Brian Haley <bhaley@redhat.com>
Story: 2005608
Task: 30847
Change-Id: Id7153dbf33b9616d7af685fcf13ad9a79793c06b
368b94094a