[stable/grafana] add namespace metadata for tests (#17695)

Signed-off-by: Stanislav Zaprudskiy <stanislav.zaprudskiy@gmail.com>

stable/grafana/Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v1
 name: grafana
-version: 3.8.17
+version: 3.8.18
 appVersion: 6.3.5
 kubeVersion: "^1.8.0-0"
 description: The leading tool for querying and visualizing time series and metrics.

stable/grafana/templates/tests/test-configmap.yaml

@@ -2,6 +2,7 @@ apiVersion: v1
 kind: ConfigMap
 metadata:
   name: {{ template "grafana.fullname" . }}-test
+  namespace: {{ .Release.Namespace }}
   labels:
     app: {{ template "grafana.fullname" . }}
     chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"

stable/grafana/templates/tests/test-podsecuritypolicy.yaml

@@ -3,6 +3,7 @@ apiVersion: policy/v1beta1
 kind: PodSecurityPolicy
 metadata:
   name: {{ template "grafana.fullname" . }}-test
+  namespace: {{ .Release.Namespace }}
   labels:
     app: {{ template "grafana.name" . }}
     chart: {{ .Chart.Name }}-{{ .Chart.Version }}

stable/grafana/templates/tests/test-role.yaml

@@ -3,6 +3,7 @@ apiVersion: rbac.authorization.k8s.io/v1
 kind: Role
 metadata:
   name: {{ template "grafana.fullname" . }}-test
+  namespace: {{ .Release.Namespace }}
   labels:
     app: {{ template "grafana.name" . }}
     chart: {{ .Chart.Name }}-{{ .Chart.Version }}

stable/grafana/templates/tests/test-rolebinding.yaml

@@ -3,6 +3,7 @@ apiVersion: rbac.authorization.k8s.io/v1
 kind: RoleBinding
 metadata:
   name: {{ template "grafana.fullname" . }}-test
+  namespace: {{ .Release.Namespace }}
   labels:
     app: {{ template "grafana.name" . }}
     chart: {{ .Chart.Name }}-{{ .Chart.Version }}

stable/grafana/templates/tests/test-serviceaccount.yaml

@@ -8,4 +8,5 @@ metadata:
     heritage: {{ .Release.Service }}
     release: {{ .Release.Name }}
   name: {{ template "grafana.serviceAccountNameTest" . }}
+  namespace: {{ .Release.Namespace }}
 {{- end }}

stable/grafana/templates/tests/test.yaml

@@ -9,6 +9,7 @@ metadata:
     release: "{{ .Release.Name }}"
   annotations:
     "helm.sh/hook": test-success
+  namespace: {{ .Release.Namespace }}
 spec:
   serviceAccountName: {{ template "grafana.serviceAccountNameTest" . }}
   {{- if .Values.testFramework.securityContext }}