Increase Wind River k8s VM instance size

Also revert integration-override.yaml back to
full ONAP deployment.
Add a new integration-override-minimal.yaml
for the reduced deployment.

The ability to easily specify the desired
helm override file will be addressed in a later
patch.

Change-Id: Ib626b18ece20cac52328f63978be9cda050fd1a0
Issue-ID: INT-381
Issue-ID: INT-479
Signed-off-by: Gary Wu <gary.i.wu@huawei.com>
diff --git a/deployment/heat/onap-oom/env/windriver/Integration-SB-02.env b/deployment/heat/onap-oom/env/windriver/Integration-SB-02.env
index 99d267b..bc113a8 100644
--- a/deployment/heat/onap-oom/env/windriver/Integration-SB-02.env
+++ b/deployment/heat/onap-oom/env/windriver/Integration-SB-02.env
@@ -15,7 +15,7 @@
   docker_proxy: 10.12.5.2:5000
 
   rancher_vm_flavor: m1.large
-  k8s_vm_flavor: m1.xxlarge
+  k8s_vm_flavor: m2.xxlarge
 
   public_net_id: 971040b2-7059-49dc-b220-4fab50cb2ad4
   public_net_name: external