Replace namespace with chart namespace

templates/dns-bind.yaml

@@ -3,7 +3,7 @@ apiVersion: v1
 kind: ConfigMap
 metadata:
   name: bind-master-config
-  namespace: dns
+  namespace: {{ .Release.Namespace }}
 data:
   named.conf: |
     include "/etc/bind/externaldns-key.conf";
@@ -52,7 +52,7 @@ apiVersion: apps/v1
 kind: DaemonSet
 metadata:
   name: bind-master
-  namespace: dns
+  namespace: {{ .Release.Namespace }}
 spec:
   selector:
     matchLabels:
@@ -122,7 +122,7 @@ apiVersion: v1
 kind: Service
 metadata:
   name: bind-master
-  namespace: dns
+  namespace: {{ .Release.Namespace }}
 spec:
   selector:
     app: bind-master