feat(argo-cd ingress): support google managed certificates for gce ingress

charts/argo-cd/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 appVersion: v2.2.2
 description: A Helm chart for ArgoCD, a declarative, GitOps continuous delivery tool for Kubernetes.
 name: argo-cd
-version: 3.29.5
+version: 3.30.0
 home: https://github.com/argoproj/argo-helm
 icon: https://argo-cd.readthedocs.io/en/stable/assets/logo.png
 keywords:
@@ -21,4 +21,5 @@ dependencies:
     condition: redis-ha.enabled
 annotations:
   artifacthub.io/changes: |
-    - "[Changed]: Update to app version 2.2.2"
+    - "[Added]: Add support for Google ManagedCertificate on GKE
+    - "[Added]: Add support for Google FrontendConfig on GKE

charts/argo-cd/README.md

@@ -374,6 +374,10 @@ NAME: my-release
 |-----|------|---------|-------------|
 | server.GKEbackendConfig.enabled | bool | `false` | Enable BackendConfig custom resource for Google Kubernetes Engine |
 | server.GKEbackendConfig.spec | object | `{}` | [BackendConfigSpec] |
+| server.GKEfrontendConfig.enabled | bool | `false` | Enable FrontConfig custom resource for Google Kubernetes Engine |
+| server.GKEfrontendConfig.spec | object | `{}` | [FrontendConfigSpec] |
+| server.GKEmanagedCertificate.domains | list | `["argocd.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 to the deployment |
 | server.autoscaling.enabled | bool | `false` | Enable Horizontal Pod Autoscaler ([HPA]) for the Argo CD server |
 | server.autoscaling.maxReplicas | int | `5` | Maximum number of replicas for the Argo CD server [HPA] |
@@ -651,6 +655,7 @@ Autogenerated from chart metadata using [helm-docs](https://github.com/norwoodj/
 [BackendConfigSpec]: https://cloud.google.com/kubernetes-engine/docs/concepts/backendconfig#backendconfigspec_v1beta1_cloudgooglecom
 [CSS styles]: https://argo-cd.readthedocs.io/en/stable/operator-manual/custom-styles/
 [external cluster credentials]: https://argoproj.github.io/argo-cd/operator-manual/declarative-setup/#clusters
+[FrontendConfigSpec]: https://cloud.google.com/kubernetes-engine/docs/how-to/ingress-features#configuring_ingress_features_through_frontendconfig_parameters
 [General Argo CD configuration]: https://argoproj.github.io/argo-cd/operator-manual/declarative-setup/#repositories
 [gRPC-ingress]: https://argoproj.github.io/argo-cd/operator-manual/ingress/
 [HPA]: https://kubernetes.io/docs/tasks/run-application/horizontal-pod-autoscale/

charts/argo-cd/README.md.gotmpl

@@ -285,6 +285,7 @@ Autogenerated from chart metadata using [helm-docs](https://github.com/norwoodj/
 [BackendConfigSpec]: https://cloud.google.com/kubernetes-engine/docs/concepts/backendconfig#backendconfigspec_v1beta1_cloudgooglecom
 [CSS styles]: https://argo-cd.readthedocs.io/en/stable/operator-manual/custom-styles/
 [external cluster credentials]: https://argoproj.github.io/argo-cd/operator-manual/declarative-setup/#clusters
+[FrontendConfigSpec]: https://cloud.google.com/kubernetes-engine/docs/how-to/ingress-features#configuring_ingress_features_through_frontendconfig_parameters
 [General Argo CD configuration]: https://argoproj.github.io/argo-cd/operator-manual/declarative-setup/#repositories
 [gRPC-ingress]: https://argoproj.github.io/argo-cd/operator-manual/ingress/
 [HPA]: https://kubernetes.io/docs/tasks/run-application/horizontal-pod-autoscale/

charts/argo-cd/templates/argocd-server/frontendconfig.yaml

@@ -0,0 +1,10 @@
+{{- if .Values.server.GKEfrontendConfig.enabled }}
+apiVersion: networking.gke.io/v1beta1
+kind: FrontendConfig
+metadata:
+  name: {{ template "argo-cd.server.fullname" . }}
+  labels:
+    {{- include "argo-cd.labels" (dict "context" . "component" .Values.server.name "name" .Values.server.name) | nindent 4 }}
+spec:
+  {{- toYaml .Values.server.GKEfrontendConfig.spec | nindent 2 }}
+{{- end }}

charts/argo-cd/templates/argocd-server/managedCertificate.yaml

@@ -0,0 +1,11 @@
+{{- if .Values.server.GKEmanagedCertificate.enabled }}
+apiVersion: networking.gke.io/v1
+kind: ManagedCertificate
+metadata:
+  name: {{ template "argo-cd.server.fullname" . }}
+spec:
+  domains:
+    {{- with .Values.server.GKEmanagedCertificate.domains }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
+{{- end }}

charts/argo-cd/values.yaml

@@ -1233,6 +1233,27 @@ server:
   #      oauthclientCredentials:
   #        secretName: argocd-secret
 
+  ## Create a Google Managed Certificate for use with the GKE Ingress Controller
+  ## https://cloud.google.com/kubernetes-engine/docs/how-to/managed-certs
+  GKEmanagedCertificate:
+    # -- Enable ManagedCertificate custom resource for Google Kubernetes Engine.
+    enabled: false
+    # -- Domains for the Google Managed Certificate
+    domains:
+    - argocd.example.com
+
+  ## Create a Google FrontendConfig Custom Resource, for use with the GKE Ingress Controller
+  ## https://cloud.google.com/kubernetes-engine/docs/how-to/ingress-features#configuring_ingress_features_through_frontendconfig_parameters
+  GKEfrontendConfig:
+    # -- Enable FrontConfig custom resource for Google Kubernetes Engine
+    enabled: false
+    # -- [FrontendConfigSpec]
+    spec: {}
+  # spec:
+  #   redirectToHttps:
+  #     enabled: true
+  #     responseCodeName: RESPONSE_CODE
+
   # -- Additional containers to be added to the server pod
   ## See https://github.com/lemonldap-ng-controller/lemonldap-ng-controller as example.
   extraContainers: []