update rocket-chat

deploy/rocket-chat/templates/servicemonitor.yaml

@@ -0,0 +1,38 @@
+{{- if and .Values.serviceMonitor.enabled .Values.prometheusScraping.enabled}}
+apiVersion: monitoring.coreos.com/v1
+kind: ServiceMonitor
+metadata:
+  name: {{ template "rocketchat.fullname" . }}
+  labels:
+    app.kubernetes.io/name: {{ include "rocketchat.name" . }}
+    helm.sh/chart: {{ include "rocketchat.chart" . }}
+    app.kubernetes.io/instance: {{ .Release.Name }}
+    app.kubernetes.io/managed-by: {{ .Release.Service }}
+spec:
+  endpoints:
+    {{- $ports := .Values.serviceMonitor.ports -}}
+    {{- $intervals := .Values.serviceMonitor.intervals -}}
+    {{- with .Values.serviceMonitor.port -}}
+    {{- if not (has . $ports) -}}
+    {{- $ports = append $ports . -}}
+    {{- end -}}
+    {{- end -}}
+    {{- with .Values.serviceMonitor.interval -}}
+    {{- if not (has . $intervals) -}}
+    {{- $intervals = append $intervals . -}}
+    {{- end -}}
+    {{- end -}}
+    {{- if not (eq (len $ports) (len $intervals)) -}}
+    {{- fail "servicemonitor ports and intervals lengths must be equal" -}}
+    {{- end -}}
+
+    {{- range $index := len $ports | until }}
+    - port: {{ index $ports $index }}
+      interval: {{ index $intervals $index }}
+    {{- end }}
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: {{ include "rocketchat.name" . }}
+      helm.sh/chart: {{ include "rocketchat.chart" . }}
+      app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}