[stable/cluster-autoscaler] support dnsPolicy (#9029)

* [stable/cluster-autoscaler] Add dnsPolicy Signed-off-by: swo0k <vincentdesmet@swatmobile.io> * [stable/cluster-autoscaler] Bump to 0.9.1 Signed-off-by: swo0k <vincentdesmet@swatmobile.io> * [stable/cluster-autoscaler] Drop high verbosity from chart defaults Signed-off-by: so0k <vincent.drl@gmail.com> * [stable/cluster-autoscaler] Revert default verbosity config Signed-off-by: so0k <vincent.drl@gmail.com>
helm · May 10, 2019 · 56db264 · 56db264
1 parent da2c890
commit 56db264
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diff --git a/stable/cluster-autoscaler/Chart.yaml b/stable/cluster-autoscaler/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v1
 description: Scales worker nodes within autoscaling groups.
 icon: https://github.com/kubernetes/kubernetes/blob/master/logo/logo.png
 name: cluster-autoscaler
-version: 0.13.0
+version: 0.13.1
 appVersion: 1.13.1
 home: https://github.com/kubernetes/autoscaler
 sources:

diff --git a/stable/cluster-autoscaler/README.md b/stable/cluster-autoscaler/README.md
@@ -144,6 +144,7 @@ Parameter | Description | Default
 `rbac.pspEnabled` | Must be used with `rbac.create` true. If true, creates & uses RBAC resources required in the cluster with [Pod Security Policies](https://kubernetes.io/docs/concepts/policy/pod-security-policy/) enabled. | `false`
 `replicaCount` | desired number of pods | `1`
 `priorityClassName` | priorityClassName | `nil`
+`dnsPolicy` | dnsPolicy | `nil`
 `resources` | pod resource requests & limits | `{}`
 `service.annotations` | annotations to add to service | none
 `service.clusterIP` | IP address to assign to service | `""`

diff --git a/stable/cluster-autoscaler/templates/deployment.yaml b/stable/cluster-autoscaler/templates/deployment.yaml
@@ -27,6 +27,9 @@ spec:
       {{- if .Values.priorityClassName }}
       priorityClassName: "{{ .Values.priorityClassName }}"
       {{- end }}
+      {{- if .Values.dnsPolicy }}
+      dnsPolicy: "{{ .Values.dnsPolicy }}"
+      {{- end }}
       containers:
         - name: {{ template "cluster-autoscaler.name" . }}
         {{- if eq .Values.cloudProvider "spotinst" }}

diff --git a/stable/cluster-autoscaler/values.yaml b/stable/cluster-autoscaler/values.yaml
@@ -114,6 +114,11 @@ resources: {}
 
 priorityClassName: ""
 
+# Defaults to "ClusterFirst". Valid values are
+# 'ClusterFirstWithHostNet', 'ClusterFirst', 'Default' or 'None'
+# autoscaler does not depend on cluster DNS, recommended to set this to "Default"
+# dnsPolicy: "Default"
+
 service:
   annotations: {}
   clusterIP: ""