feat(helm): add support for priorityClassName

microsoft · Nov 20, 2024 · e7ea974 · e7ea974
1 parent b4b3be9
commit e7ea974
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Showing 5 changed files with 18 additions and 1 deletion.
diff --git a/deploy/hubble/manifests/controller/helm/retina/templates/agent/daemonset.yaml b/deploy/hubble/manifests/controller/helm/retina/templates/agent/daemonset.yaml
@@ -23,6 +23,9 @@ spec:
     spec:
       hostNetwork: true
       serviceAccountName: {{ .Values.serviceAccount.name }}
+      {{- if .Values.priorityClassName }}
+      priorityClassName: {{ .Values.priorityClassName }}
+      {{- end }}
       nodeSelector:
         kubernetes.io/os: linux
       {{- with .Values.imagePullSecrets }}

diff --git a/deploy/hubble/manifests/controller/helm/retina/templates/operator/deployment.yaml b/deploy/hubble/manifests/controller/helm/retina/templates/operator/deployment.yaml
@@ -103,6 +103,9 @@ spec:
               cpu: 250m
               memory: 250Mi
       serviceAccountName: retina-operator
+      {{- if .Values.operator.priorityClassName }}
+      priorityClassName: {{ .Values.operator.priorityClassName }}
+      {{- end }}
       terminationGracePeriodSeconds: 10
       volumes:
         - name: retina-operator-config

diff --git a/deploy/legacy/manifests/controller/helm/retina/templates/daemonset.yaml b/deploy/legacy/manifests/controller/helm/retina/templates/daemonset.yaml
@@ -26,6 +26,9 @@ spec:
     spec:
       hostNetwork: true
       serviceAccountName: {{ .Values.serviceAccount.name }}
+      {{- if .Values.priorityClassName }}
+      priorityClassName: {{ .Values.priorityClassName }}
+      {{- end }}
       initContainers:
         - name: init-retina
           image: {{ .Values.image.initRepository }}:{{ .Values.image.tag }}

diff --git a/deploy/legacy/manifests/controller/helm/retina/templates/operator.yaml b/deploy/legacy/manifests/controller/helm/retina/templates/operator.yaml
@@ -97,6 +97,9 @@ spec:
           resources:
             {{- toYaml .Values.operator.resources | nindent 12 }}
       serviceAccountName: {{ .Values.operator.name }}
+      {{- if .Values.operator.priorityClassName }}
+      priorityClassName: {{ .Values.operator.priorityClassName }}
+      {{- end }}
       terminationGracePeriodSeconds: 10
       volumes:
         - name: "{{ .Values.operator.name }}-config"

diff --git a/deploy/legacy/manifests/controller/helm/retina/values.yaml b/deploy/legacy/manifests/controller/helm/retina/values.yaml
@@ -192,6 +192,11 @@ livenessProbe: {}
   # failureThreshold: 5
   # successThreshold: 1
 
+## @param priorityClassName [string] Indicates the pod's priority
+## Ref: https://kubernetes.io/docs/concepts/scheduling-eviction/pod-priority-preemption/
+##
+priorityClassName: ""
+
 metrics:
   ## Prometheus Service Monitor
   ## ref: https://github.com/coreos/prometheus-operator/blob/master/Documentation/api.md#endpoint
@@ -278,4 +283,4 @@ metrics:
     metricRelabelings:
       - sourceLabels: [__name__]
         action: keep
-        regex: (.*)
+        regex: (.*)