ISSUE-161 Helm chart lacks namespace fields on namespace scoped resources

Author: amuraru

charts/zookeeper-operator/templates/operator.yaml

@@ -2,6 +2,7 @@ apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: {{ template "zookeeper-operator.fullname" . }}
+  namespace: {{ $.Release.Namespace }}
 spec:
   replicas: 1
   selector:

charts/zookeeper-operator/templates/role.yaml

@@ -3,6 +3,7 @@ kind: Role
 apiVersion: rbac.authorization.k8s.io/v1
 metadata:
   name: {{ template "zookeeper-operator.fullname" . }}
+  namespace: {{ $.Release.Namespace }}
 rules:
 - apiGroups:
   - zookeeper.pravega.io

charts/zookeeper-operator/templates/rolebinding.yaml

@@ -3,6 +3,7 @@ kind: RoleBinding
 apiVersion: rbac.authorization.k8s.io/v1
 metadata:
   name: {{ template "zookeeper-operator.fullname" . }}
+  namespace: {{ $.Release.Namespace }}
 subjects:
 - kind: ServiceAccount
   name: {{ .Values.serviceAccount.name }}

charts/zookeeper-operator/templates/service_account.yaml

@@ -9,4 +9,5 @@ imagePullSecrets:
 {{- end }}
 metadata:
   name: {{ .Values.serviceAccount.name }}
+  namespace: {{ $.Release.Namespace }}
 {{- end }}

charts/zookeeper/templates/zookeeper.yaml

@@ -2,6 +2,7 @@ apiVersion: "zookeeper.pravega.io/v1beta1"
 kind: "ZookeeperCluster"
 metadata:
   name: {{ template "zookeeper.fullname" . }}
+  namespace: {{ $.Release.Namespace }}
 spec:
   replicas: 3
   image: