fix(argo-workflows): Accept multi auth mode for server

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

charts/argo-workflows/Chart.yaml

@@ -3,7 +3,7 @@ appVersion: v3.5.1
 name: argo-workflows
 description: A Helm chart for Argo Workflows
 type: application
-version: 0.38.0
+version: 0.39.0
 icon: https://argoproj.github.io/argo-workflows/assets/logo.png
 home: https://github.com/argoproj/argo-helm
 sources:
@@ -16,5 +16,5 @@ annotations:
     fingerprint: 2B8F22F57260EFA67BE1C5824B11F800CD9D2252
     url: https://argoproj.github.io/argo-helm/pgp_keys.asc
   artifacthub.io/changes: |
-    - kind: changed
-      description: Upgrade Argo Workflows to v3.5.1
+    - kind: fixed
+      description: Accept multi auth mode for server.

charts/argo-workflows/README.md

@@ -260,7 +260,7 @@ Fields to note:
 | server.GKEmanagedCertificate.domains | list | `["argoworkflows.example.com"]` | Domains for the Google Managed Certificate |
 | server.GKEmanagedCertificate.enabled | bool | `false` | Enable ManagedCertificate custom resource for Google Kubernetes Engine. |
 | server.affinity | object | `{}` | Assign custom [affinity] rules |
-| server.authMode | string | `""` | Auth Mode is available from `server` , `client` or `sso`. If you chose `sso` , please configure `.Values.server.sso` as well. |
+| server.authMode | list | `[]` | Auth Mode is available from `server` , `client` or `sso`. If you chose `sso` , please configure `.Values.server.sso` as well. |
 | server.autoscaling.behavior | object | `{}` | Configures the scaling behavior of the target in both Up and Down directions. This is only available on HPA apiVersion `autoscaling/v2beta2` and newer |
 | server.autoscaling.enabled | bool | `false` | Enable Horizontal Pod Autoscaler ([HPA]) for the Argo Server |
 | server.autoscaling.maxReplicas | int | `5` | Maximum number of replicas for the Argo Server [HPA] |

charts/argo-workflows/templates/server/server-deployment.yaml

@@ -52,8 +52,8 @@ spec:
           {{- with .Values.server.extraArgs }}
             {{- toYaml . | nindent 10 }}
           {{- end }}
-          {{- if .Values.server.authMode }}
-          - "--auth-mode={{ .Values.server.authMode }}"
+          {{- range .Values.server.authMode }}
+          - "--auth-mode={{ . }}"
           {{- end }}
           - "--secure={{ .Values.server.secure }}"
           {{- if .Values.singleNamespace }}

charts/argo-workflows/values.yaml

@@ -538,7 +538,7 @@ server:
 
   # -- Auth Mode is available from `server` , `client` or `sso`. If you chose `sso` , please configure `.Values.server.sso` as well.
   ## Ref: https://argoproj.github.io/argo-workflows/argo-server-auth-mode/
-  authMode: ""
+  authMode: []
 
   # -- Extra arguments to provide to the Argo server binary.
   ## Ref: https://argoproj.github.io/argo-workflows/argo-server/#options