Adding ability to set arbitrary host name for ovs neutron agents

Prod-Related: PROD-33830
Change-Id: Ia71f6c32dbd35584624b22bb1076f82752229498
diff --git a/tests/pillar/compute_dvr.sls b/tests/pillar/compute_dvr.sls
index 4071003..f78b3c3 100644
--- a/tests/pillar/compute_dvr.sls
+++ b/tests/pillar/compute_dvr.sls
@@ -4,6 +4,7 @@
     dvr_base_mac: fa:16:3f:a0:00:00
     agent_mode: dvr
     report_interval: 10
+    host: cmp.example.com
     backend:
       engine: ml2
       tenant_network_types: "flat,vxlan"