feat(argo-rollouts): support dnsConfig parameter (#3405)

Signed-off-by: Nitin Verma <[email protected]>
Co-authored-by: Aikawa <[email protected]>

Author: nitinverma9

charts/argo-rollouts/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 appVersion: v1.8.3
 description: A Helm chart for Argo Rollouts
 name: argo-rollouts
-version: 2.40.2
+version: 2.40.3
 home: https://github.com/argoproj/argo-helm
 icon: https://argoproj.github.io/argo-rollouts/assets/logo.png
 keywords:
@@ -18,5 +18,5 @@ annotations:
     fingerprint: 2B8F22F57260EFA67BE1C5824B11F800CD9D2252
     url: https://argoproj.github.io/argo-helm/pgp_keys.asc
   artifacthub.io/changes: |
-    - kind: fixed
-      description: Fix to render ingress's port properly
+    - kind: added
+      description: support dnsConfig for controller and dashboard pods

charts/argo-rollouts/README.md

@@ -51,6 +51,7 @@ For full list of changes please check ArtifactHub [changelog].
 | fullnameOverride | string | `nil` | String to fully override "argo-rollouts.fullname" template |
 | global.deploymentAnnotations | object | `{}` | Annotations for all deployed Deployments |
 | global.deploymentLabels | object | `{}` | Labels for all deployed Deployments |
+| global.dnsConfig | object | `{}` | Specifies the deployment DNS configuration for controller and dashboard. |
 | global.revisionHistoryLimit | int | `10` | Number of old deployment ReplicaSets to retain. The rest will be garbage collected. |
 | imagePullSecrets | list | `[]` | Secrets with credentials to pull images from a private registry. Registry secret names as an array. |
 | installCRDs | bool | `true` | Install and upgrade CRDs |

charts/argo-rollouts/templates/controller/deployment.yaml

@@ -112,6 +112,10 @@ spec:
       tolerations:
         {{- toYaml .Values.controller.tolerations | nindent 8 }}
       {{- end }}
+      {{- with .Values.global.dnsConfig }}
+      dnsConfig:
+      {{- toYaml . | nindent 8 }}
+      {{- end }}
       {{- if .Values.controller.affinity }}
       affinity:
         {{- toYaml .Values.controller.affinity | nindent 8 }}

charts/argo-rollouts/templates/dashboard/deployment.yaml

@@ -81,6 +81,10 @@ spec:
       tolerations:
         {{- toYaml .Values.dashboard.tolerations | nindent 8 }}
       {{- end }}
+      {{- with .Values.global.dnsConfig }}
+      dnsConfig:
+      {{- toYaml . | nindent 8 }}
+      {{- end }}
       {{- if .Values.dashboard.affinity }}
       affinity:
         {{- toYaml .Values.dashboard.affinity | nindent 8 }}

charts/argo-rollouts/values.yaml

@@ -49,6 +49,18 @@ global:
   deploymentLabels: {}
   # -- Number of old deployment ReplicaSets to retain. The rest will be garbage collected.
   revisionHistoryLimit: 10
+  # -- Specifies the deployment DNS configuration for controller and dashboard.
+  dnsConfig: {}
+  # nameservers:
+  #   - 1.2.3.4
+  # searches:
+  #   - ns1.svc.cluster-domain.example
+  #   - my.dns.search.suffix
+  # options:
+  #   - name: ndots
+  #     value: "1"
+  #   - name: attempts
+  #     value: "3"
 
 controller:
   # -- Value of label `app.kubernetes.io/component`