(feature):add priorityClassName to daemonset (#104)

Co-authored-by: yangchao <yangchao10@xiaomi.com>

charts/cadvisor/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v1
 description: A chart for a Cadvisor deployment
 name: cadvisor
-version: 2.1.0
+version: 2.2.0
 appVersion: 0.44.1
 home: https://github.com/google/cadvisor
 sources:

charts/cadvisor/README.md

@@ -61,6 +61,7 @@ The following table lists the configurable parameters of the cAdvisor chart and
 | `serviceAccount.create`        | create a own serviceAccount for the pod          | `true`                     |
 | `serviceAccount.name`          | name of the serviceAccount to create             | `""`                       |
 | `podAnnotations`               | annotations for the daemonset pods               | `{}`                       |
+| `priorityClassName`            | priority classes name for the pod                | `{}`                       |
 | `podSecurityPolicy.create`     | create a own PodSecurityPolicy for the pod       | `false`                    |
 | `podSecurityPolicy.privileged` | create the PodSecurityPolicy as privileged       | `false`                    |
 | `podSecurityContext.create`    | create the podSecurityContext in container spec  | `false`                    |

charts/cadvisor/templates/daemonset.yaml

@@ -24,6 +24,9 @@ spec:
         {{ $key }}: {{ $value | quote }}
         {{- end }}
     spec:
+      {{ if .Values.priorityClassName }}
+      priorityClassName: {{ .Values.priorityClassName }}
+      {{- end }}
       {{ if .Values.image.pullSecrets }}
       imagePullSecrets:
       {{- range .Values.image.pullSecrets }}

charts/cadvisor/values.yaml

@@ -44,6 +44,9 @@ resources: {}
 
 podAnnotations: {}
 
+# priorityClassName: system-cluster-critical
+priorityClassName: {}
+
 # sometimes errors are encountered when using the cpu load reader without being on the host network
 hostNetwork: false