Disable external ports and update versions

Change-Id: I1d781ad6d0177d6a103986b10f39e36453516e9f
Issue-ID: POLICY-1756
Signed-off-by: jhh <jorge.hernandez-herrero@att.com>
diff --git a/kubernetes/policy/charts/policy-api/values.yaml b/kubernetes/policy/charts/policy-api/values.yaml
index acb9f6b..8660d3b 100644
--- a/kubernetes/policy/charts/policy-api/values.yaml
+++ b/kubernetes/policy/charts/policy-api/values.yaml
@@ -28,7 +28,7 @@
 #################################################################
 # application image
 repository: nexus3.onap.org:10001
-image: onap/policy-api:2.0.0-SNAPSHOT-latest
+image: onap/policy-api:2.0.0
 pullPolicy: Always
 
 # flag to enable debugging - application support required
@@ -56,9 +56,10 @@
   periodSeconds: 10
 
 service:
-  type: NodePort
+  type: ClusterIP
   name: policy-api
   portName: policy-api
+  externalPort: 6969
   internalPort: 6969
   nodePort: 40