[POLICY] Use common secret template in whole policy module

All subcharts are ready so now we can remove hardcoded mariadb
credentials in policy module and depend on common secret chart to
generate them for us at the deployment time.

Issue-ID: OOM-2342
Change-Id: I84bfc30511312be0b2e614ddff4676f36d85619b
Signed-off-by: Krzysztof Opasiak <k.opasiak@samsung.com>
Signed-off-by: jhh <jorge.hernandez-herrero@att.com>
diff --git a/kubernetes/policy/templates/secrets.yaml b/kubernetes/policy/templates/secrets.yaml
index 6b8bc41..c1f98ba 100644
--- a/kubernetes/policy/templates/secrets.yaml
+++ b/kubernetes/policy/templates/secrets.yaml
@@ -13,17 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-apiVersion: v1
-kind: Secret
-metadata:
-  name: {{ include "common.fullname" . }}-secret
-  namespace: {{ include "common.namespace" . }}
-  labels:
-    app: {{ include "common.name" . }}
-    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
-    release: {{ include "common.release" . }}
-    heritage: {{ .Release.Service }}
-type: Opaque
-data:
-  db-user-password: {{ index .Values "mariadb-galera" "config" "userPassword" | b64enc | quote }}
-  db-root-password: {{ index .Values "mariadb-galera" "config" "mariadbRootPassword" | b64enc | quote }}
+{{ include "common.secretFast" . }}