feat: Added custom label and annotations to the pods of the server, repo, application set controller, and application controller

Makefile

@@ -162,7 +162,7 @@ undeploy: ## Undeploy controller from the K8s cluster specified in ~/.kube/confi
 ##@ E2E
 
 e2e: ## Run operator e2e tests
-	kubectl kuttl test ./tests/k8s --config ./tests/kuttl-tests.yaml 
+	kubectl kuttl test ./tests/k8s --config ./tests/kuttl-tests.yaml
 
 all: test install run e2e ## UnitTest, Run the operator locally and execute e2e tests.
 

api/v1beta1/argocd_types.go

@@ -128,6 +128,12 @@ type ArgoCDApplicationControllerSpec struct {
 
 	// VolumeMounts adds volumeMounts to the Argo CD Controller container.
 	VolumeMounts []corev1.VolumeMount `json:"volumeMounts,omitempty"`
+
+	// Custom annotations to pods deployed by the operator
+	Annotations map[string]string `json:"annotations,omitempty"`
+
+	// Custom labels to pods deployed by the operator
+	Labels map[string]string `json:"labels,omitempty"`
 }
 
 func (a *ArgoCDApplicationControllerSpec) IsEnabled() bool {
@@ -195,6 +201,12 @@ type ArgoCDApplicationSet struct {
 
 	// SCMProviders defines the list of allowed custom SCM provider API URLs
 	SCMProviders []string `json:"scmProviders,omitempty"`
+
+	// Custom annotations to pods deployed by the operator
+	Annotations map[string]string `json:"annotations,omitempty"`
+
+	// Custom labels to pods deployed by the operator
+	Labels map[string]string `json:"labels,omitempty"`
 }
 
 func (a *ArgoCDApplicationSet) IsEnabled() bool {
@@ -529,6 +541,12 @@ type ArgoCDRepoSpec struct {
 
 	// Remote specifies the remote URL of the Repo Server container. (optional, by default, a local instance managed by the operator is used.)
 	Remote *string `json:"remote,omitempty"`
+
+	// Custom annotations to pods deployed by the operator
+	Annotations map[string]string `json:"annotations,omitempty"`
+
+	// Custom labels to pods deployed by the operator
+	Labels map[string]string `json:"labels,omitempty"`
 }
 
 func (a *ArgoCDRepoSpec) IsEnabled() bool {
@@ -638,6 +656,12 @@ type ArgoCDServerSpec struct {
 
 	// VolumeMounts adds volumeMounts to the Argo CD Server container.
 	VolumeMounts []corev1.VolumeMount `json:"volumeMounts,omitempty"`
+
+	// Custom annotations to pods deployed by the operator
+	Annotations map[string]string `json:"annotations,omitempty"`
+
+	// Custom labels to pods deployed by the operator
+	Labels map[string]string `json:"labels,omitempty"`
 }
 
 func (a *ArgoCDServerSpec) IsEnabled() bool {

bundle/manifests/argocd-operator.clusterserviceversion.yaml

@@ -247,7 +247,7 @@ metadata:
     capabilities: Deep Insights
     categories: Integration & Delivery
     certified: "false"
-    createdAt: "2024-09-27T05:27:12Z"
+    createdAt: "2024-09-16T21:29:22Z"
     description: Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes.
     operators.operatorframework.io/builder: operator-sdk-v1.35.0
     operators.operatorframework.io/project_layout: go.kubebuilder.io/v4

bundle/manifests/argoproj.io_argocds.yaml

@@ -7269,6 +7269,11 @@ spec:
                 description: ArgoCDApplicationSet defines whether the Argo CD ApplicationSet
                   controller should be installed.
                 properties:
+                  annotations:
+                    additionalProperties:
+                      type: string
+                    description: Custom annotations to pods deployed by the operator
+                    type: object
                   enabled:
                     description: Enabled is the flag to enable the Application Set
                       Controller during ArgoCD installation. (optional, default `true`)
@@ -7400,6 +7405,11 @@ spec:
                   image:
                     description: Image is the Argo CD ApplicationSet image (optional)
                     type: string
+                  labels:
+                    additionalProperties:
+                      type: string
+                    description: Custom labels to pods deployed by the operator
+                    type: object
                   logLevel:
                     description: LogLevel describes the log level that should be used
                       by the ApplicationSet controller. Defaults to ArgoCDDefaultLogLevel
@@ -7677,6 +7687,11 @@ spec:
                 description: Controller defines the Application Controller options
                   for ArgoCD.
                 properties:
+                  annotations:
+                    additionalProperties:
+                      type: string
+                    description: Custom annotations to pods deployed by the operator
+                    type: object
                   appSync:
                     description: |-
                       AppSync is used to control the sync frequency, by default the ArgoCD
@@ -9133,6 +9148,11 @@ spec:
                       - name
                       type: object
                     type: array
+                  labels:
+                    additionalProperties:
+                      type: string
+                    description: Custom labels to pods deployed by the operator
+                    type: object
                   logFormat:
                     description: LogFormat refers to the log format used by the Application
                       Controller component. Defaults to ArgoCDDefaultLogFormat if
@@ -13202,6 +13222,11 @@ spec:
               repo:
                 description: Repo defines the repo server options for Argo CD.
                 properties:
+                  annotations:
+                    additionalProperties:
+                      type: string
+                    description: Custom annotations to pods deployed by the operator
+                    type: object
                   autotls:
                     description: |-
                       AutoTLS specifies the method to use for automatic TLS configuration for the repo server
@@ -14662,6 +14687,11 @@ spec:
                       - name
                       type: object
                     type: array
+                  labels:
+                    additionalProperties:
+                      type: string
+                    description: Custom labels to pods deployed by the operator
+                    type: object
                   logFormat:
                     description: LogFormat describes the log format that should be
                       used by the Repo Server. Defaults to ArgoCDDefaultLogFormat
@@ -17821,6 +17851,11 @@ spec:
               server:
                 description: Server defines the options for the ArgoCD Server component.
                 properties:
+                  annotations:
+                    additionalProperties:
+                      type: string
+                    description: Custom annotations to pods deployed by the operator
+                    type: object
                   autoscale:
                     description: Autoscale defines the autoscale options for the Argo
                       CD Server component.
@@ -19450,6 +19485,11 @@ spec:
                   insecure:
                     description: Insecure toggles the insecure flag.
                     type: boolean
+                  labels:
+                    additionalProperties:
+                      type: string
+                    description: Custom labels to pods deployed by the operator
+                    type: object
                   logFormat:
                     description: LogFormat refers to the log level to be used by the
                       ArgoCD Server component. Defaults to ArgoCDDefaultLogFormat

config/crd/bases/argoproj.io_argocds.yaml

@@ -7258,6 +7258,11 @@ spec:
                 description: ArgoCDApplicationSet defines whether the Argo CD ApplicationSet
                   controller should be installed.
                 properties:
+                  annotations:
+                    additionalProperties:
+                      type: string
+                    description: Custom annotations to pods deployed by the operator
+                    type: object
                   enabled:
                     description: Enabled is the flag to enable the Application Set
                       Controller during ArgoCD installation. (optional, default `true`)
@@ -7389,6 +7394,11 @@ spec:
                   image:
                     description: Image is the Argo CD ApplicationSet image (optional)
                     type: string
+                  labels:
+                    additionalProperties:
+                      type: string
+                    description: Custom labels to pods deployed by the operator
+                    type: object
                   logLevel:
                     description: LogLevel describes the log level that should be used
                       by the ApplicationSet controller. Defaults to ArgoCDDefaultLogLevel
@@ -7666,6 +7676,11 @@ spec:
                 description: Controller defines the Application Controller options
                   for ArgoCD.
                 properties:
+                  annotations:
+                    additionalProperties:
+                      type: string
+                    description: Custom annotations to pods deployed by the operator
+                    type: object
                   appSync:
                     description: |-
                       AppSync is used to control the sync frequency, by default the ArgoCD
@@ -9122,6 +9137,11 @@ spec:
                       - name
                       type: object
                     type: array
+                  labels:
+                    additionalProperties:
+                      type: string
+                    description: Custom labels to pods deployed by the operator
+                    type: object
                   logFormat:
                     description: LogFormat refers to the log format used by the Application
                       Controller component. Defaults to ArgoCDDefaultLogFormat if
@@ -13191,6 +13211,11 @@ spec:
               repo:
                 description: Repo defines the repo server options for Argo CD.
                 properties:
+                  annotations:
+                    additionalProperties:
+                      type: string
+                    description: Custom annotations to pods deployed by the operator
+                    type: object
                   autotls:
                     description: |-
                       AutoTLS specifies the method to use for automatic TLS configuration for the repo server
@@ -14651,6 +14676,11 @@ spec:
                       - name
                       type: object
                     type: array
+                  labels:
+                    additionalProperties:
+                      type: string
+                    description: Custom labels to pods deployed by the operator
+                    type: object
                   logFormat:
                     description: LogFormat describes the log format that should be
                       used by the Repo Server. Defaults to ArgoCDDefaultLogFormat
@@ -17810,6 +17840,11 @@ spec:
               server:
                 description: Server defines the options for the ArgoCD Server component.
                 properties:
+                  annotations:
+                    additionalProperties:
+                      type: string
+                    description: Custom annotations to pods deployed by the operator
+                    type: object
                   autoscale:
                     description: Autoscale defines the autoscale options for the Argo
                       CD Server component.
@@ -19439,6 +19474,11 @@ spec:
                   insecure:
                     description: Insecure toggles the insecure flag.
                     type: boolean
+                  labels:
+                    additionalProperties:
+                      type: string
+                    description: Custom labels to pods deployed by the operator
+                    type: object
                   logFormat:
                     description: LogFormat refers to the log level to be used by the
                       ArgoCD Server component. Defaults to ArgoCDDefaultLogFormat

controllers/argocd/applicationset.go

@@ -246,6 +246,16 @@ func (r *ReconcileArgoCD) reconcileApplicationSetDeployment(cr *argoproj.ArgoCD,
 		}
 	}
 
+	if cr.Spec.ApplicationSet.Annotations != nil {
+		deploy.Spec.Template.Annotations = cr.Spec.ApplicationSet.Annotations
+	}
+
+	if cr.Spec.ApplicationSet.Labels != nil {
+		for key, value := range cr.Spec.ApplicationSet.Labels {
+			deploy.Spec.Template.Labels[key] = value
+		}
+	}
+
 	podSpec.Containers = []corev1.Container{
 		r.applicationSetContainer(cr, addSCMGitlabVolumeMount),
 	}
@@ -263,7 +273,8 @@ func (r *ReconcileArgoCD) reconcileApplicationSetDeployment(cr *argoproj.ArgoCD,
 			!reflect.DeepEqual(existing.Spec.Selector, deploy.Spec.Selector) ||
 			!reflect.DeepEqual(existing.Spec.Template.Spec.NodeSelector, deploy.Spec.Template.Spec.NodeSelector) ||
 			!reflect.DeepEqual(existing.Spec.Template.Spec.Tolerations, deploy.Spec.Template.Spec.Tolerations) ||
-			!reflect.DeepEqual(existing.Spec.Template.Spec.Containers[0].SecurityContext, deploy.Spec.Template.Spec.Containers[0].SecurityContext)
+			!reflect.DeepEqual(existing.Spec.Template.Spec.Containers[0].SecurityContext, deploy.Spec.Template.Spec.Containers[0].SecurityContext) ||
+			!reflect.DeepEqual(existing.Spec.Template.Annotations, deploy.Spec.Template.Annotations)
 
 		// If the Deployment already exists, make sure the values we care about are up-to-date
 		if deploymentsDifferent {
@@ -276,6 +287,8 @@ func (r *ReconcileArgoCD) reconcileApplicationSetDeployment(cr *argoproj.ArgoCD,
 			existing.Spec.Template.Spec.NodeSelector = deploy.Spec.Template.Spec.NodeSelector
 			existing.Spec.Template.Spec.Tolerations = deploy.Spec.Template.Spec.Tolerations
 			existing.Spec.Template.Spec.Containers[0].SecurityContext = deploy.Spec.Template.Spec.Containers[0].SecurityContext
+			existing.Spec.Template.Annotations = deploy.Spec.Template.Annotations
+
 			return r.Client.Update(context.TODO(), existing)
 		}
 		return nil // Deployment found with nothing to do, move along...