fix(argo-cd): Add backendRefs group and kind to HTTPRoute (#3536)

* Add backendRefs group and kind to httproute.yaml

In cases where the gateway implementation patches these default values (like GKE for instance), adding these here keeps argo from seeing that this resource is out of sync.

Signed-off-by: Craig Skinfill <[email protected]>

* chore: Bump chart version and add changelog line

Signed-off-by: Marco Maurer <[email protected]>

---------

Signed-off-by: Craig Skinfill <[email protected]>
Signed-off-by: Marco Maurer <[email protected]>
Co-authored-by: Marco Maurer (-Kilchhofer) <[email protected]>

Author: cskinfill

charts/argo-cd/Chart.yaml

@@ -3,7 +3,7 @@ appVersion: v3.1.9
 kubeVersion: ">=1.25.0-0"
 description: A Helm chart for Argo CD, a declarative, GitOps continuous delivery tool for Kubernetes.
 name: argo-cd
-version: 9.0.4
+version: 9.0.5
 home: https://github.com/argoproj/argo-helm
 icon: https://argo-cd.readthedocs.io/en/stable/assets/logo.png
 sources:
@@ -27,4 +27,4 @@ annotations:
     url: https://argoproj.github.io/argo-helm/pgp_keys.asc
   artifacthub.io/changes: |
     - kind: fixed
-      description: Add checksum to ArgoCD notifications
+      description: Add backendRefs group and kind to HTTPRoute (prevents OutOfSync issue)

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

@@ -36,7 +36,9 @@ spec:
       {{- toYaml . | nindent 8 }}
     {{- end }}
       backendRefs:
-        - name: {{ $fullName }}
+        - group: ''
+          kind: Service
+          name: {{ $fullName }}
           port: {{ $servicePort }}
           weight: 1
     {{- end }}