Medium: VirtualDomain: support specifying a dedicated migration network
Medium: VirtualDomain: support specifying a dedicated migration network

Add a facility for setting a dedicated migration network. People
typically don't like to tax their switched network with traffic
associated with domain live migrations.

This approach introduces a new parameter, "migration_network_suffix"
which when set, appends the given suffix to the migration target's
host name. That hostname is then expected to resolve, via an
/etc/hosts or DNS entry, to the peer node's IP address in the
migration subnet.

asp24/resource-agents,asp24/resource-agents,stevenraspudic/resource-agents,stevenraspudic/resource-agents,asp24/resource-agents,stevenraspudic/resource-agents