Helm: Allow adding additional labels to the service monitors (#5593)

k8s/charts/seaweedfs/templates/filer-servicemonitor.yaml

@@ -12,6 +12,9 @@ metadata:
     app.kubernetes.io/managed-by: {{ .Release.Service }}
     app.kubernetes.io/instance: {{ .Release.Name }}
     app.kubernetes.io/component: filer
+    {{- with .Values.global.monitoring.additionalLabels }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
 spec:
   endpoints:
     - interval: 30s

k8s/charts/seaweedfs/templates/master-servicemonitor.yaml

@@ -12,6 +12,9 @@ metadata:
     app.kubernetes.io/managed-by: {{ .Release.Service }}
     app.kubernetes.io/instance: {{ .Release.Name }}
     app.kubernetes.io/component: master
+    {{- with .Values.global.monitoring.additionalLabels }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
 spec:
   endpoints:
     - interval: 30s

k8s/charts/seaweedfs/templates/s3-servicemonitor.yaml

@@ -12,6 +12,9 @@ metadata:
     app.kubernetes.io/managed-by: {{ .Release.Service }}
     app.kubernetes.io/instance: {{ .Release.Name }}
     app.kubernetes.io/component: s3
+    {{- with .Values.global.monitoring.additionalLabels }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
 spec:
   endpoints:
     - interval: 30s

k8s/charts/seaweedfs/templates/volume-servicemonitor.yaml

@@ -12,6 +12,9 @@ metadata:
     app.kubernetes.io/managed-by: {{ .Release.Service }}
     app.kubernetes.io/instance: {{ .Release.Name }}
     app.kubernetes.io/component: volume
+    {{- with .Values.global.monitoring.additionalLabels }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
 spec:
   endpoints:
     - interval: 30s

k8s/charts/seaweedfs/values.yaml

@@ -25,6 +25,7 @@ global:
     enabled: false
     gatewayHost: null
     gatewayPort: null
+    additionalLabels: {}
   # if enabled will use global.replicationPlacment and override master & filer defaultReplicaPlacement config
   enableReplication: false
   #  replication type is XYZ: