feat: add full kube-prometheus-stack helm chart manifests and templates

manifest/kube-prometheus-stack/charts/grafana/templates/clusterrole.yaml

@@ -0,0 +1,25 @@
+{{- if and .Values.rbac.create (or (not .Values.rbac.namespaced) .Values.rbac.extraClusterRoleRules) (not .Values.rbac.useExistingClusterRole) }}
+kind: ClusterRole
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  labels:
+    {{- include "grafana.labels" . | nindent 4 }}
+  {{- with .Values.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+  name: {{ include "grafana.fullname" . }}-clusterrole
+{{- if or .Values.sidecar.dashboards.enabled .Values.rbac.extraClusterRoleRules .Values.sidecar.datasources.enabled .Values.sidecar.plugins.enabled .Values.sidecar.alerts.enabled }}
+rules:
+  {{- if or .Values.sidecar.dashboards.enabled .Values.sidecar.datasources.enabled .Values.sidecar.plugins.enabled .Values.sidecar.alerts.enabled }}
+  - apiGroups: [""] # "" indicates the core API group
+    resources: ["configmaps", "secrets"]
+    verbs: ["get", "watch", "list"]
+  {{- end}}
+  {{- with .Values.rbac.extraClusterRoleRules }}
+  {{- toYaml . | nindent 2 }}
+  {{- end}}
+{{- else }}
+rules: []
+{{- end}}
+{{- end}}