feat(argo-rollouts): Support revisionHistoryLimit (#2712)

* feat(argo-rollouts): Support revisionHistoryLimit

Signed-off-by: yu-croco <yu.croco@gmail.com>

* chore(argo-rollouts): Align to argo-cd's configuration

Signed-off-by: yu-croco <yu.croco@gmail.com>

---------

Signed-off-by: yu-croco <yu.croco@gmail.com>

charts/argo-rollouts/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 appVersion: v1.6.6
 description: A Helm chart for Argo Rollouts
 name: argo-rollouts
-version: 2.35.2
+version: 2.35.3
 home: https://github.com/argoproj/argo-helm
 icon: https://argoproj.github.io/argo-rollouts/assets/logo.png
 keywords:
@@ -19,4 +19,4 @@ annotations:
     url: https://argoproj.github.io/argo-helm/pgp_keys.asc
   artifacthub.io/changes: |
     - kind: added
-      description: Added pod labels for the controller and the dashboard components
+      description: Support revisionHistoryLimit

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.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 |
 | keepCRDs | bool | `true` | Keep CRD's on helm uninstall |

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

@@ -23,6 +23,7 @@ spec:
   strategy:
     type: Recreate
   replicas: {{ .Values.controller.replicas }}
+  revisionHistoryLimit: {{ .Values.global.revisionHistoryLimit }}
   template:
     metadata:
       {{- with (mergeOverwrite (deepCopy .Values.podAnnotations) .Values.controller.podAnnotations) }}

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

@@ -24,6 +24,7 @@ spec:
   strategy:
     type: Recreate
   replicas: {{ .Values.dashboard.replicas }}
+  revisionHistoryLimit: {{ .Values.global.revisionHistoryLimit }}
   template:
     metadata:
       {{- with (mergeOverwrite (deepCopy .Values.podAnnotations) .Values.dashboard.podAnnotations) }}

charts/argo-rollouts/values.yaml

@@ -43,6 +43,8 @@ global:
   deploymentAnnotations: {}
   # -- Labels for all deployed Deployments
   deploymentLabels: {}
+  # -- Number of old deployment ReplicaSets to retain. The rest will be garbage collected.
+  revisionHistoryLimit: 10
 
 controller:
   # -- Value of label `app.kubernetes.io/component`