feat(argo-cd): Add annotations to PrometheusRule (argoproj#1700)

Author: Jellyfrog

charts/argo-cd/Chart.yaml

@@ -3,7 +3,7 @@ appVersion: v2.5.4
 kubeVersion: ">=1.22.0-0"
 description: A Helm chart for Argo CD, a declarative, GitOps continuous delivery tool for Kubernetes.
 name: argo-cd
-version: 5.16.2
+version: 5.16.3
 home: https://github.com/argoproj/argo-helm
 icon: https://argo-cd.readthedocs.io/en/stable/assets/logo.png
 sources:
@@ -23,4 +23,4 @@ dependencies:
     condition: redis-ha.enabled
 annotations:
   artifacthub.io/changes: |
-    - "[Changed]: Update ArgoCD to v2.5.4"
+    - "[Added]: Add annotations to PrometheusRule"

charts/argo-cd/templates/argocd-application-controller/prometheusrule.yaml

@@ -14,6 +14,10 @@ metadata:
     {{- if .Values.controller.metrics.rules.additionalLabels }}
 {{- toYaml .Values.controller.metrics.rules.additionalLabels | nindent 4 }}
     {{- end }}
+  {{- with .Values.controller.metrics.rules.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
 spec:
   groups:
   - name: argocd

charts/argo-cd/values.yaml

@@ -705,6 +705,7 @@ controller:
     #     prometheus: kube-prometheus
     #   namespace: monitoring
     #   additionalLabels: {}
+    #   annotations: {}
 
   ## Enable if you would like to grant rights to Argo CD to deploy to the local Kubernetes cluster.
   clusterAdminAccess: