downstream memory optimization

Signed-off-by: Anand Kumar Singh <anandrkskd@gmail.com>

Author: anandrkskd

cmd/main.go

@@ -38,6 +38,8 @@ import (
 	argocdprovisioner "github.com/argoproj-labs/argocd-operator/controllers/argocd"
 	"github.com/argoproj-labs/argocd-operator/controllers/argoutil"
 	notificationsprovisioner "github.com/argoproj-labs/argocd-operator/controllers/notificationsconfiguration"
+	"github.com/argoproj-labs/argocd-operator/pkg/cacheutils"
+	wc "github.com/argoproj-labs/argocd-operator/pkg/clientwrapper"
 	appsv1 "github.com/openshift/api/apps/v1"
 	configv1 "github.com/openshift/api/config/v1"
 	console "github.com/openshift/api/console/v1"
@@ -47,11 +49,14 @@ import (
 	operatorsv1 "github.com/operator-framework/api/pkg/operators/v1"
 	operatorsv1alpha1 "github.com/operator-framework/api/pkg/operators/v1alpha1"
 	monitoringv1 "github.com/prometheus-operator/prometheus-operator/pkg/apis/monitoring/v1"
+	corev1 "k8s.io/api/core/v1"
 	crdv1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1"
 	"k8s.io/apimachinery/pkg/labels"
 	utilruntime "k8s.io/apimachinery/pkg/util/runtime"
 	clientgoscheme "k8s.io/client-go/kubernetes/scheme"
 	ctrl "sigs.k8s.io/controller-runtime"
+	"sigs.k8s.io/controller-runtime/pkg/cache"
+	crclient "sigs.k8s.io/controller-runtime/pkg/client"
 	"sigs.k8s.io/controller-runtime/pkg/client/config"
 	controllerconfig "sigs.k8s.io/controller-runtime/pkg/config"
 	"sigs.k8s.io/controller-runtime/pkg/healthz"
@@ -157,12 +162,22 @@ func main() {
 		Controller: controllerconfig.Controller{
 			SkipNameValidation: &skipControllerNameValidation,
 		},
+		Cache: cache.Options{
+			Scheme: scheme,
+			ByObject: map[crclient.Object]cache.ByObject{
+				&corev1.Secret{}:    {Transform: cacheutils.StripSecretDataTranform()},
+				&corev1.ConfigMap{}: {Transform: cacheutils.StripConfigMapDataTransform()},
+			},
+		},
 	})
 	if err != nil {
 		setupLog.Error(err, "unable to start manager")
 		os.Exit(1)
 	}
 
+	liveClient, _ := crclient.New(ctrl.GetConfigOrDie(), crclient.Options{Scheme: mgr.GetScheme()})
+	client := wc.NewClientWrapper(mgr.GetClient(), liveClient)
+
 	registerComponentOrExit(mgr, console.AddToScheme)
 	registerComponentOrExit(mgr, routev1.AddToScheme) // Adding the routev1 api
 	registerComponentOrExit(mgr, operatorsv1.AddToScheme)
@@ -186,7 +201,7 @@ func main() {
 	}
 
 	if err = (&controllers.ReconcileGitopsService{
-		Client:                mgr.GetClient(),
+		Client:                client,
 		Scheme:                mgr.GetScheme(),
 		DisableDefaultInstall: strings.ToLower(os.Getenv(common.DisableDefaultInstallEnvVar)) == "true",
 	}).SetupWithManager(mgr); err != nil {
@@ -195,15 +210,15 @@ func main() {
 	}
 
 	if err = (&controllers.ReconcileArgoCDRoute{
-		Client: mgr.GetClient(),
+		Client: client,
 		Scheme: mgr.GetScheme(),
 	}).SetupWithManager(mgr); err != nil {
 		setupLog.Error(err, "unable to create controller", "controller", "Argo CD route")
 		os.Exit(1)
 	}
 
 	if err = (&controllers.ArgoCDMetricsReconciler{
-		Client: mgr.GetClient(),
+		Client: client,
 		Scheme: mgr.GetScheme(),
 	}).SetupWithManager(mgr); err != nil {
 		setupLog.Error(err, "unable to create controller", "controller", "Argo CD metrics")
@@ -225,7 +240,7 @@ func main() {
 	argocdprovisioner.Register(openshift.ReconcilerHook, openshift.BuilderHook)
 
 	if err = (&argocdprovisioner.ReconcileArgoCD{
-		Client:        mgr.GetClient(),
+		Client:        client,
 		Scheme:        mgr.GetScheme(),
 		LabelSelector: labelSelectorFlag,
 		K8sClient:     k8sClient,
@@ -251,7 +266,7 @@ func main() {
 	}
 
 	if err = (&rolloutManagerProvisioner.RolloutManagerReconciler{
-		Client:                                mgr.GetClient(),
+		Client:                                client,
 		Scheme:                                mgr.GetScheme(),
 		OpenShiftRoutePluginLocation:          getArgoRolloutsOpenshiftRouteTrafficManagerPath(),
 		NamespaceScopedArgoRolloutsController: isNamespaceScoped,
@@ -262,7 +277,7 @@ func main() {
 	}
 
 	if err = (&notificationsprovisioner.NotificationsConfigurationReconciler{
-		Client: mgr.GetClient(),
+		Client: client,
 		Scheme: mgr.GetScheme(),
 	}).SetupWithManager(mgr); err != nil {
 		setupLog.Error(err, "unable to create controller", "controller", "Notifications Configuration")

go.mod

@@ -4,7 +4,7 @@ go 1.24.6
 
 require (
 	github.com/argoproj-labs/argo-rollouts-manager v0.0.7-0.20251105123110-0c547c7a7765
-	github.com/argoproj-labs/argocd-operator v0.14.0-rc1.0.20251104052658-38b9581ce39a
+	github.com/argoproj-labs/argocd-operator v0.14.0-rc1.0.20251105202113-2a10f87771b9
 	github.com/argoproj/argo-cd/v3 v3.1.8
 	github.com/argoproj/gitops-engine v0.7.1-0.20250905160054-e48120133eec
 	github.com/go-logr/logr v1.4.3

go.sum

@@ -31,8 +31,8 @@ github.com/anmitsu/go-shlex v0.0.0-20200514113438-38f4b401e2be h1:9AeTilPcZAjCFI
 github.com/anmitsu/go-shlex v0.0.0-20200514113438-38f4b401e2be/go.mod h1:ySMOLuWl6zY27l47sB3qLNK6tF2fkHG55UZxx8oIVo4=
 github.com/argoproj-labs/argo-rollouts-manager v0.0.7-0.20251105123110-0c547c7a7765 h1:zVN+W/nQrRB/kB63YcvcCseuiE//sEzNw6Oa8rqiFOs=
 github.com/argoproj-labs/argo-rollouts-manager v0.0.7-0.20251105123110-0c547c7a7765/go.mod h1:WPyZkNHZjir/OTt8mrRwcUZKe1euHrHPJsRv1Wp/F/0=
-github.com/argoproj-labs/argocd-operator v0.14.0-rc1.0.20251104052658-38b9581ce39a h1:MruEtChFnhTI8Owa1Boqo7BChWxnVRkyhN1/dsg/VgQ=
-github.com/argoproj-labs/argocd-operator v0.14.0-rc1.0.20251104052658-38b9581ce39a/go.mod h1:ABtgKWsvMlUp6Xys8BVi0CHKdT9ZoFP+rYCqRsY0wvg=
+github.com/argoproj-labs/argocd-operator v0.14.0-rc1.0.20251105202113-2a10f87771b9 h1:v/iZr/sGwdHoqIcdSVZKoXaJ/ivv+2u85OFjyNGLDH0=
+github.com/argoproj-labs/argocd-operator v0.14.0-rc1.0.20251105202113-2a10f87771b9/go.mod h1:ABtgKWsvMlUp6Xys8BVi0CHKdT9ZoFP+rYCqRsY0wvg=
 github.com/argoproj/argo-cd/v3 v3.1.8 h1:NkLPiRI5qGkV+q1EN3O7/0Wb9O/MVl62vadKteZqMUw=
 github.com/argoproj/argo-cd/v3 v3.1.8/go.mod h1:ZHb/LOz/hr88VWMJiVTd8DGYL7MheHCAT8S6DgYOBFo=
 github.com/argoproj/gitops-engine v0.7.1-0.20250905160054-e48120133eec h1:rNAwbRQFvRIuW/e2bU+B10mlzghYXsnwZedYeA7Drz4=