feat(helm/agent): add deploymentAnnotations value for Deployment metadata annotations (#1043)

Signed-off-by: Ricardo Underwood <runderwoodcr81@gmail.com>
Co-authored-by: Jann Fischer <jann@mistrust.net>

Author: runderwoodcr14

install/helm-repo/argocd-agent-agent/Chart.yaml

@@ -5,7 +5,7 @@ description: Argo CD Agent for connecting managed clusters to a Principal
 type: application
 
 # chart version
-version: 0.2.5
+version: 0.2.6
 
 # application version, ArgoCD Agent version
 appVersion: v0.8.1

install/helm-repo/argocd-agent-agent/README.md

@@ -1,6 +1,6 @@
 # argocd-agent-agent
 
-![Version: 0.2.5](https://img.shields.io/badge/Version-0.2.5-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: v0.8.1](https://img.shields.io/badge/AppVersion-v0.8.1-informational?style=flat-square)
+![Version: 0.2.6](https://img.shields.io/badge/Version-0.2.6-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: v0.8.1](https://img.shields.io/badge/AppVersion-v0.8.1-informational?style=flat-square)
 
 Argo CD Agent for connecting managed clusters to a Principal
 
@@ -32,6 +32,7 @@ Kubernetes: `>=1.24.0-0`
 | auth | string | `"mtls:any"` | Authentication mode for connecting to the principal. |
 | cacheRefreshInterval | string | `"10s"` | Cache refresh interval. |
 | createNamespace | bool | `false` | Whether to create target namespaces automatically when they don't exist. Used with destination-based mapping. |
+| deploymentAnnotations | object | `{}` | Additional annotations to add to the agent Deployment metadata (e.g. Stakater Reloader trigger annotations, which are read from workload metadata only). |
 | destinationBasedMapping | bool | `false` | Whether to enable destination-based mapping. When enabled, the agent creates applications in their original namespace (preserving the namespace from the principal) instead of the agent's own namespace. |
 | dnsConfig | object | `{}` | DNS config for the Pod. Only honored when `dnsPolicy` is "None". |
 | dnsPolicy | string | `""` | DNS policy for the Pod (e.g. ClusterFirst, None). Empty leaves the default. |

install/helm-repo/argocd-agent-agent/templates/agent-deployment.yaml

@@ -5,6 +5,8 @@ metadata:
   namespace: {{ include "argocd-agent-agent.namespace" . }}
   labels:
     {{- include "argocd-agent-agent.labels" . | nindent 4 }}
+  annotations:
+    {{- toYaml .Values.deploymentAnnotations | nindent 4 }}
 spec:
   replicas: {{ .Values.replicaCount }}
   revisionHistoryLimit: {{ .Values.revisionHistoryLimit }}

install/helm-repo/argocd-agent-agent/values.schema.json

@@ -63,6 +63,13 @@
       "title": "createNamespace",
       "type": "boolean"
     },
+    "deploymentAnnotations": {
+      "additionalProperties": true,
+      "description": "Additional annotations to add to the agent Deployment metadata.",
+      "required": [],
+      "title": "deploymentAnnotations",
+      "type": "object"
+    },
     "destinationBasedMapping": {
       "default": false,
       "description": "#\nWhether to enable destination-based mapping. When enabled, the agent\ncreates applications in their original namespace (preserving the namespace\nfrom the principal) instead of the agent's own namespace.",
@@ -1042,6 +1049,7 @@
     "nodeSelector",
     "affinity",
     "tolerations",
+    "deploymentAnnotations",
     "podAnnotations",
     "podLabels",
     "priorityClassName",
@@ -1085,4 +1093,4 @@
     "tests"
   ],
   "type": "object"
-}
+}

install/helm-repo/argocd-agent-agent/values.yaml

@@ -109,6 +109,10 @@ affinity: {}
 tolerations: []
 # -- Topology spread constraints for the agent Pod.
 topologySpreadConstraints: []
+# -- Additional annotations to add to the agent Deployment metadata
+# (e.g. Stakater Reloader trigger annotations, which are read from workload metadata only).
+deploymentAnnotations: {}
+
 # -- Additional annotations to add to the agent Pod.
 podAnnotations: {}
 # -- Additional labels to add to the agent Pod.