fix(argo-cd): Pass argocd-server's ALB health check (#2553)

* fix(argo-cd): Pass argocd-server's ALB health check

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

* fix: changelog lint

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

* fix: revert unnecessary diffs

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

---------

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

charts/argo-cd/Chart.yaml

@@ -3,7 +3,7 @@ appVersion: v2.10.1
 kubeVersion: ">=1.23.0-0"
 description: A Helm chart for Argo CD, a declarative, GitOps continuous delivery tool for Kubernetes.
 name: argo-cd
-version: 6.4.1
+version: 6.4.2
 home: https://github.com/argoproj/argo-helm
 icon: https://argo-cd.readthedocs.io/en/stable/assets/logo.png
 sources:
@@ -26,5 +26,5 @@ annotations:
     fingerprint: 2B8F22F57260EFA67BE1C5824B11F800CD9D2252
     url: https://argoproj.github.io/argo-helm/pgp_keys.asc
   artifacthub.io/changes: |
-    - kind: changed
-      description: Added support for http probe scheme for dex liveness and readiness
+    - kind: fixed
+      description: Pass argocd-server's ALB health check

charts/argo-cd/README.md

@@ -952,7 +952,7 @@ NAME: my-release
 | server.image.tag | string | `""` (defaults to global.image.tag) | Tag to use for the Argo CD server |
 | server.imagePullSecrets | list | `[]` (defaults to global.imagePullSecrets) | Secrets with credentials to pull images from a private registry |
 | server.ingress.annotations | object | `{}` | Additional ingress annotations |
-| server.ingress.aws.backendProtocolVersion | string | `"HTTP2"` | Backend protocol version for the AWS ALB gRPC service |
+| server.ingress.aws.backendProtocolVersion | string | `"GRPC"` | Backend protocol version for the AWS ALB gRPC service |
 | server.ingress.aws.serviceType | string | `"NodePort"` | Service type for the AWS ALB gRPC service |
 | server.ingress.controller | string | `"generic"` | Specific implementation for ingress controller. One of `generic`, `aws` or `gke` |
 | server.ingress.enabled | bool | `false` | Enable an ingress resource for the Argo CD server |

charts/argo-cd/values.yaml

@@ -2071,8 +2071,9 @@ server:
     ## Ref: https://argo-cd.readthedocs.io/en/stable/operator-manual/ingress/#aws-application-load-balancers-albs-and-classic-elb-http-mode
     aws:
       # -- Backend protocol version for the AWS ALB gRPC service
-      ## This tells AWS to send traffic from the ALB using HTTP2. Can use gRPC as well if you want to leverage gRPC specific features
-      backendProtocolVersion: HTTP2
+      ## This tells AWS to send traffic from the ALB using gRPC.
+      ## For more information: https://docs.aws.amazon.com/elasticloadbalancing/latest/application/target-group-health-checks.html#health-check-settings
+      backendProtocolVersion: GRPC
       # -- Service type for the AWS ALB gRPC service
       ## Can be of type NodePort or ClusterIP depending on which mode you are running.
       ## Instance mode needs type NodePort, IP mode needs type ClusterIP