[uptimerobot-prometheus] Support annotations in Service (#86)

* bump chart version

* [uptimerobot-prometheus] Support annotations in Service (#1)

* add annotations to service

* add example annotations to values.yaml

* fix trailing spaces

charts/uptimerobot-prometheus/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 name: uptimerobot-prometheus
 description: Prometheus Exporter for the official uptimerobot CLI
 type: application
-version: 2.0.0
+version: 2.0.1
 appVersion: 0.0.1
 keywords:
 - uptimerobot

charts/uptimerobot-prometheus/templates/service.yaml

@@ -4,6 +4,10 @@ metadata:
   name: {{ include "uptimerobot-prometheus.fullname" . }}
   labels:
     {{- include "uptimerobot-prometheus.labels" . | nindent 4 }}
+{{- if .Values.service.annotations }}
+  annotations:
+{{ toYaml .Values.service.annotations | indent 4 }}
+{{- end }}
 spec:
   type: {{ .Values.service.type }}
   ports:

charts/uptimerobot-prometheus/values.yaml

@@ -29,6 +29,10 @@ securityContext: {}
 service:
   type: ClusterIP
   port: 9705
+  # Sometimes you may need to add annotations to the service
+  # to integrate with external operators
+  # annotations:
+    # prometheus.io/scrape: "true"
 
 resources: {}
   # We usually recommend not to specify default resources and to leave this as a conscious