[prometheus-smartctl-exporter] allow configuration of updateStrategy and prom metricRelabelings (#5556)

Author: briend

charts/prometheus-smartctl-exporter/Chart.yaml

@@ -15,7 +15,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.13.0
+version: 0.14.0
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to

charts/prometheus-smartctl-exporter/templates/daemonset.yaml

@@ -17,10 +17,9 @@ metadata:
     {{- include "prometheus-smartctl-exporter.labels" $global | nindent 4 }}
     idx: i{{ $idx }}
 spec:
-  updateStrategy:
-    rollingUpdate:
-      maxUnavailable: 1
-    type: RollingUpdate
+  {{- with $global.Values.updateStrategy }}
+  updateStrategy: {{ toYaml . | nindent 4 }}
+  {{- end }}
   selector:
     matchLabels:
       {{- include "prometheus-smartctl-exporter.selectorLabels" $global | nindent 6 }}

charts/prometheus-smartctl-exporter/templates/servicemonitor.yaml

@@ -20,6 +20,9 @@ spec:
       scrapeTimeout: {{ .Values.serviceMonitor.scrapeTimeout }}
 {{- with .Values.serviceMonitor.relabelings }}
       relabelings: {{ toYaml . | nindent 8 }}
+{{- end }}
+{{- with .Values.serviceMonitor.metricRelabelings }}
+      metricRelabelings: {{ toYaml . | nindent 8 }}
 {{- end }}
   namespaceSelector:
     matchNames:

charts/prometheus-smartctl-exporter/values.yaml

@@ -29,6 +29,7 @@ serviceMonitor:
   scrapeTimeout: 30s
   # Set relabel_configs as per https://prometheus.io/docs/prometheus/latest/configuration/configuration/#relabel_config
   relabelings: []
+  metricRelabelings: []
 
 prometheusRules:
   enabled: false
@@ -45,6 +46,11 @@ image:
   pullPolicy: IfNotPresent
   pullSecrets: []
 
+updateStrategy:
+  rollingUpdate:
+    maxUnavailable: 1
+  type: RollingUpdate
+
 serviceAccount:
   # Specifies whether a service account should be created
   create: true