turn multi host true for nova network by default
With multi host set to true devstack's dnsmasq server no longer
listens on the network to other systems. In the gate we can see we're
getting a ton of spurious dhcp requests from other systems on the
network, and it's better that we never even see it.
Change-Id: Ie600de91e4a7da734eae722e78101c2401a7b1f5
diff --git a/lib/nova b/lib/nova
index 6441a89..ed4d43b 100644
--- a/lib/nova
+++ b/lib/nova
@@ -156,7 +156,7 @@
# ``MULTI_HOST`` is a mode where each compute node runs its own network node. This
# allows network operations and routing for a VM to occur on the server that is
# running the VM - removing a SPOF and bandwidth bottleneck.
-MULTI_HOST=$(trueorfalse False MULTI_HOST)
+MULTI_HOST=$(trueorfalse True MULTI_HOST)
# ``NOVA_ALLOW_MOVE_TO_SAME_HOST`` can be set to False in multi node DevStack,
# where there are at least two nova-computes.