Change default pull policy to IfNotPresent

Change-Id: I4d5769a49b0c9d875f6fd18b419ea0ae2ad4dc1e
Issue-ID: INT-381
Signed-off-by: Gary Wu <gary.i.wu@huawei.com>
diff --git a/deployment/heat/onap-oom/env/windriver/Integration-SB-01.env b/deployment/heat/onap-oom/env/windriver/Integration-SB-01.env
index 8336b50..20e78f5 100644
--- a/deployment/heat/onap-oom/env/windriver/Integration-SB-01.env
+++ b/deployment/heat/onap-oom/env/windriver/Integration-SB-01.env
@@ -15,7 +15,7 @@
   integration_override_yaml: >
     global:
       repository: 10.12.5.2:5000
-      pullPolicy: Always
+      pullPolicy: IfNotPresent
     robot:
       openStackKeyStoneUrl: "http://10.12.25.2:5000"
       openStackPublicNetId: "971040b2-7059-49dc-b220-4fab50cb2ad4"