refactor helm files to use namespace prefix

-removed the full namespace from each template.  better lets us reuse
variables.
-made secret end up in a configurable namespace
-fixed some bugs where secrets were missing
-updated createAll and delete to make use of namespace prefix
removing the need for seds to replace the word onap.

*** all containers at this point come up in my env. except for
aai model loader which is failing cause its still at 1.0
and its trying to talk to a 1.1 sdc and it doesnt auth properly. ***

Issue-ID:OOM-215

Change-Id: I15815a01469786a391e272fde4bdaa53ff48091c
Signed-off-by: Mandeep Khinda <mandeep.khinda@amdocs.com>
diff --git a/kubernetes/portal/templates/portal-mariadb-deployment.yaml b/kubernetes/portal/templates/portal-mariadb-deployment.yaml
index cf8bbd6..a31c6a2 100755
--- a/kubernetes/portal/templates/portal-mariadb-deployment.yaml
+++ b/kubernetes/portal/templates/portal-mariadb-deployment.yaml
@@ -2,7 +2,7 @@
 kind: Deployment
 metadata:
   name: portaldb
-  namespace: {{ .Values.NS }}
+  namespace: "{{ .Values.nsPrefix }}-portal"
 spec:
   selector:
     matchLabels:
@@ -19,7 +19,7 @@
         name: "portaldb"
         env:
         - name: MYSQL_HOST
-          value: portaldb.onap-portal
+          value: "portaldb.{{ .Values.nsPrefix }}-portal"
         - name: MYSQL_ROOT_PASSWORD
           value: password
         volumeMounts:
@@ -36,6 +36,6 @@
       volumes:
       - name: portal-mariadb-data
         hostPath:
-          path: /dockerdata-nfs/onap/portal/mariadb/data
+          path: /dockerdata-nfs/{{ .Values.nsPrefix }}/portal/mariadb/data
       imagePullSecrets:
-      - name: onap-docker-registry-key
+      - name: "{{ .Values.nsPrefix }}-docker-registry-key"