From 906fa2d6020b5fd7160934e4297a7a6783828713 Mon Sep 17 00:00:00 2001
From: yccharles <50130457+yccharles@users.noreply.github.com>
Date: Sun, 29 May 2022 15:18:51 +0800
Subject: [PATCH] (feature):add priorityClassName to daemonset (#104)

Co-authored-by: yangchao <yangchao10@xiaomi.com>
---
 charts/cadvisor/Chart.yaml               | 2 +-
 charts/cadvisor/README.md                | 1 +
 charts/cadvisor/templates/daemonset.yaml | 3 +++
 charts/cadvisor/values.yaml              | 3 +++
 4 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/charts/cadvisor/Chart.yaml b/charts/cadvisor/Chart.yaml
index e695244..c59f5cb 100644
--- a/charts/cadvisor/Chart.yaml
+++ b/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:
diff --git a/charts/cadvisor/README.md b/charts/cadvisor/README.md
index 9405dd5..9434fc4 100644
--- a/charts/cadvisor/README.md
+++ b/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`                    |
diff --git a/charts/cadvisor/templates/daemonset.yaml b/charts/cadvisor/templates/daemonset.yaml
index 6d761fd..550a951 100644
--- a/charts/cadvisor/templates/daemonset.yaml
+++ b/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 }}
diff --git a/charts/cadvisor/values.yaml b/charts/cadvisor/values.yaml
index 2884a6d..e5924dc 100644
--- a/charts/cadvisor/values.yaml
+++ b/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