Change k8s to 6 x 32 GB VMs

Try 6 x 32 GB deployment instead of the previous
12 x 16 GB to cut down on the coordination traffic.

Change-Id: I7228f034b7d1c8c1b075ddf5e1d6a5db8187b29b
Issue-ID: INT-993
Signed-off-by: Gary Wu <gary.i.wu@huawei.com>
diff --git a/deployment/heat/onap-oom/env/windriver/onap-oom.env b/deployment/heat/onap-oom/env/windriver/onap-oom.env
index ede1e5b..ace449c 100644
--- a/deployment/heat/onap-oom/env/windriver/onap-oom.env
+++ b/deployment/heat/onap-oom/env/windriver/onap-oom.env
@@ -6,7 +6,7 @@
   docker_proxy: 10.12.5.2:5000
 
   rancher_vm_flavor: m1.xlarge
-  k8s_vm_flavor: m1.xlarge
+  k8s_vm_flavor: m2.xlarge
   etcd_vm_flavor: m1.medium
   orch_vm_flavor: m1.medium