Reverting the monitor-dashboard password to template.

Pingou removed the special chars, should help prevent attempts
at evaluation or commenting parts of the password string.

playbooks/openshift-apps/monitor_dashboard.yml

@@ -35,12 +35,6 @@
     template: dashboard_config.yml
     objectname: dashboard_config.yml
 
-
-  - role: openshift/object
-    app: monitor-dashboard
-    template: secret.yml
-    objectname: secret.yml
-
   - role: openshift/object
     app: monitor-dashboard
     file: service.yml

roles/openshift-apps/monitor-dashboard/templates/configmap.yml

@@ -16,7 +16,7 @@ data:
         default: true
         user: datanommer_ro
         secureJsonData:
-          password: "$DATANOMER_PWD"
+          password: {{ datanommer_ro_password }}
         jsonData:
           sslmode: "disable" # disable/require/verify-ca/verify-full
           maxOpenConns: 0         # Grafana v5.4+

roles/openshift-apps/monitor-dashboard/templates/secret.yml

@@ -1,6 +0,0 @@
-- apiVersion: v1
-  data:
-    DATANOMER_PWD: "{{ datanommer_ro_password | b64encode }}"
-  kind: Secret
-  metadata:
-    name: datanommer-secret