Allow setting priorityClassName on deployments (#8870)

Author: jnoordsij

charts/kubernetes-dashboard/templates/deployments/api.yaml

@@ -112,6 +112,10 @@ spec:
       {{ toYaml . | nindent 8 }}
       {{- end }}
 
+      {{- with .Values.app.priorityClassName }}
+      priorityClassName: {{ . }}
+      {{- end }}
+
       {{- if or .Values.api.nodeSelector .Values.app.scheduling.nodeSelector }}
       nodeSelector:
       {{- with .Values.api.nodeSelector }}

charts/kubernetes-dashboard/templates/deployments/auth.yaml

@@ -113,6 +113,10 @@ spec:
       {{ toYaml . | nindent 8 }}
       {{- end }}
 
+      {{- with .Values.app.priorityClassName }}
+      priorityClassName: {{ . }}
+      {{- end }}
+
       {{- if or .Values.auth.nodeSelector .Values.app.scheduling.nodeSelector }}
       nodeSelector:
       {{- with .Values.auth.nodeSelector }}

charts/kubernetes-dashboard/templates/deployments/metrics-scraper.yaml

@@ -110,6 +110,10 @@ spec:
       {{ toYaml . | nindent 8 }}
       {{- end }}
 
+      {{- with .Values.app.priorityClassName }}
+      priorityClassName: {{ . }}
+      {{- end }}
+
       {{- if or .Values.metricsScraper.nodeSelector .Values.app.scheduling.nodeSelector }}
       nodeSelector:
       {{- with .Values.metricsScraper.nodeSelector }}

charts/kubernetes-dashboard/templates/deployments/web.yaml

@@ -107,6 +107,10 @@ spec:
       {{ toYaml . | nindent 8 }}
       {{- end }}
 
+      {{- with .Values.app.priorityClassName }}
+      priorityClassName: {{ . }}
+      {{- end }}
+
       {{- if or .Values.web.nodeSelector .Values.app.scheduling.nodeSelector }}
       nodeSelector:
       {{- with .Values.web.nodeSelector }}

charts/kubernetes-dashboard/values.yaml

@@ -55,6 +55,8 @@ app:
   # Common labels & annotations shared across all deployed resources
   labels: {}
   annotations: {}
+  # Common priority class used for all deployed resources
+  priorityClassName: null
   settings:
     ## Global dashboard settings
     global: