feat(argo-rollouts): Add replicas option to dashboard (#1286)

* feat(argo-rollouts): Add replicas option to dashboard

Signed-off-by: Vlad Voloshyn <vladvoloshyn12@gmail.com>

* Update README

Signed-off-by: Marco Kilchhofer <mkilchhofer@users.noreply.github.com>

Co-authored-by: Marco Kilchhofer <mkilchhofer@users.noreply.github.com>

charts/argo-rollouts/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 appVersion: "v1.2.0"
 description: A Helm chart for Argo Rollouts
 name: argo-rollouts
-version: 2.14.0
+version: 2.14.1
 icon: https://argoproj.github.io/argo-rollouts/assets/logo.png
 home: https://github.com/argoproj/argo-helm
 maintainers:
@@ -11,4 +11,4 @@ maintainers:
   - name: jessesuen
 annotations:
   artifacthub.io/changes: |
-    - "[Added]: ability to define priorityClassName for the controller and dashboard"
+    - "[Added]: option to set dashboard replicas count"

charts/argo-rollouts/README.md

@@ -111,6 +111,7 @@ If dashboard is installed by `--set dashboard.enabled=true`, checkout the argo-r
 | dashboard.nodeSelector | object | `{}` | [Node selector] |
 | dashboard.podSecurityContext | object | `{"runAsNonRoot":true}` | Security Context to set on pod level |
 | dashboard.priorityClassName | string | `""` | [priorityClassName] for the dashboard server |
+| dashboard.replicas | int | `1` | The number of dashboard pods to run |
 | dashboard.resources | object | `{}` | Resource limits and requests for the dashboard pods. |
 | dashboard.service.annotations | object | `{}` | Service annotations |
 | dashboard.service.externalIPs | list | `[]` | Dashboard service external IPs |
@@ -156,4 +157,4 @@ Autogenerated from chart metadata using [helm-docs](https://github.com/norwoodj/
 [probe]: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle/#container-probes
 [Tolerations]: https://kubernetes.io/docs/concepts/configuration/taint-and-toleration/
 [priorityClassName]: https://kubernetes.io/docs/concepts/scheduling-eviction/pod-priority-preemption/
-[values.yaml]: https://github.com/argoproj/argo-helm/blob/argo-rollouts-2.14.0/charts/argo-rollouts/values.yaml
+[values.yaml]: https://github.com/argoproj/argo-helm/blob/argo-rollouts-2.14.1/charts/argo-rollouts/values.yaml

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

@@ -13,6 +13,7 @@ spec:
       app.kubernetes.io/component: {{ .Values.dashboard.component }}
   strategy:
     type: Recreate
+  replicas: {{ .Values.dashboard.replicas }}
   template:
     metadata:
       {{- with .Values.podAnnotations }}
@@ -63,4 +64,4 @@ spec:
       {{- with .Values.dashboard.priorityClassName }}
       priorityClassName: {{ . }}
       {{- end }}
-{{- end }}
+{{- end }}

charts/argo-rollouts/values.yaml

@@ -148,6 +148,8 @@ dashboard:
   affinity: {}
   # -- [priorityClassName] for the dashboard server
   priorityClassName: ""
+  # -- The number of dashboard pods to run
+  replicas: 1
   image:
     # -- Registry to use
     registry: quay.io