[POSTGRES][COMMON] Add support for postgres operator

Add template for the postgres operator instance setup and
modifications to use the postgres instance via Operator
TBD: Update of documentation and fix for clients (DMaaP, CPS)

Issue-ID: OOM-3247

Change-Id: I56c34400dc73c71b936a51260efd231017adaeae
Signed-off-by: rajesh.kumar <rk00747546@techmahindra.com>
diff --git a/kubernetes/common/postgres/templates/configmap.yaml b/kubernetes/common/postgres/templates/configmap.yaml
index e8bfd11..ff4f976 100644
--- a/kubernetes/common/postgres/templates/configmap.yaml
+++ b/kubernetes/common/postgres/templates/configmap.yaml
@@ -14,6 +14,7 @@
 # limitations under the License.
 */}}
 
+{{- if not .Values.global.postgres.useOperator }}
 apiVersion: v1
 kind: ConfigMap
 metadata:
@@ -26,4 +27,4 @@
     heritage: {{ .Release.Service }}
 data:
 {{ tpl (.Files.Glob "configs/*").AsConfig . | indent 2 }}
-
+{{- end }}