fix podMonitor selector label

Author: shcherbak

charts/synapse/templates/_helpers.tpl

@@ -34,7 +34,6 @@ component: matrix-authentication
 Workers annotations
 */}}
 {{- define "synapse-workers.annotations" -}}
-scrapeMetrics9092: "true"
 prometheus.io/port: "9092"
 prometheus.io/scrape: "true"
 prometheus.io/path: "/_synapse/metrics"

charts/synapse/templates/synapse-workers-deployment.yaml

@@ -6,6 +6,9 @@ kind: Deployment
 metadata:
   name: synapse-{{ $name }}
   labels:
+    {{- if $.Values.podMonitor.enabled  }}
+    scrapeMetrics9092: 'true'
+    {{- end }}
     {{- include "synapse-workers.selectorLabels" $name | nindent 4 }}
 spec:
   {{- if not $options.autoscaling.enabled }}

charts/synapse/templates/synapse-workers-statefulset.yaml

@@ -7,6 +7,9 @@ kind: StatefulSet
 metadata:
   name: synapse-{{ $name }}
   labels:
+    {{- if $.Values.podMonitor.enabled  }}
+    scrapeMetrics9092: 'true'
+    {{- end }}
     {{- include "synapse-workers.selectorLabels" $name | nindent 4 }}
 spec:
   replicas: {{ $options.replicas }}