Implement new setup key resource (#178)

This change implements a new resource called SetupKey that manages the
lifecycle of setup keys and stores them in secrets.

A major change here is that we are also switching to using SSA for
resource management.

Part of #172

Signed-off-by: Philip Laine <philip.laine@gmail.com>

Dockerfile

@@ -17,6 +17,7 @@ RUN go mod download
 COPY cmd/main.go cmd/main.go
 COPY api/ api/
 COPY internal/ internal/
+COPY pkg/ pkg/
 
 # Build
 # the GOARCH has not a default value to allow the binary be built according to the host where the command

Makefile

@@ -24,7 +24,7 @@ manifests: ## Generate WebhookConfiguration, ClusterRole and CustomResourceDefin
 
 .PHONY: generate
 generate: ## Generate code containing DeepCopy, DeepCopyInto, and DeepCopyObject method implementations.
-	go tool controller-gen object:headerFile="hack/boilerplate.go.txt" paths="./..."
+	go tool controller-gen applyconfiguration:headerFile="hack/boilerplate.go.txt" object:headerFile="hack/boilerplate.go.txt" paths="./..."
 
 .PHONY: fmt
 fmt: ## Run go fmt against code.

PROJECT

@@ -75,4 +75,12 @@ resources:
   kind: NBPolicy
   path: github.com/netbirdio/kubernetes-operator/api/v1
   version: v1
+- api:
+    crdVersion: v1
+    namespaced: true
+  controller: true
+  domain: netbird.io
+  kind: SetupKey
+  path: github.com/netbirdio/kubernetes-operator/api/v1alpha1
+  version: v1alpha1
 version: "3"

api/v1alpha1/groupversion_info.go

@@ -0,0 +1,23 @@
+// Package v1alpha1 contains API Schema definitions for the  v1alpha1 API group.
+// +kubebuilder:object:generate=true
+// +groupName=netbird.io
+// +kubebuilder:ac:generate=true
+// +kubebuilder:ac:output:package=../../pkg/applyconfigurations
+package v1alpha1
+
+import (
+	"k8s.io/apimachinery/pkg/runtime/schema"
+	"sigs.k8s.io/controller-runtime/pkg/scheme"
+)
+
+var (
+	// GroupVersion is group version used to register these objects.
+	GroupVersion       = schema.GroupVersion{Group: "netbird.io", Version: "v1alpha1"}
+	SchemeGroupVersion = GroupVersion
+
+	// SchemeBuilder is used to add go types to the GroupVersionKind scheme.
+	SchemeBuilder = &scheme.Builder{GroupVersion: GroupVersion}
+
+	// AddToScheme adds the types in this group-version to the given scheme.
+	AddToScheme = SchemeBuilder.AddToScheme
+)

api/v1alpha1/setupkey_types.go

@@ -0,0 +1,67 @@
+package v1alpha1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+// SetupKeySpec defines the desired state of SetupKey
+type SetupKeySpec struct {
+	// Ephemeral decides if peers added with the key are ephemeral or not.
+	// +kubebuilder:validation:XValidation:rule="self == oldSelf",message="ephemeral is immutable"
+	Ephemeral bool `json:"ephemeral"`
+
+	// Duration sets how long the setup key is valid for.
+	// +kubebuilder:validation:XValidation:rule="self == oldSelf",message="duration is immutable"
+	// +optional
+	Duration *metav1.Duration `json:"duration,omitempty"`
+}
+
+// SetupKeyStatus defines the observed state of SetupKey.
+type SetupKeyStatus struct {
+	// SetupKeyID of the setup key.
+	SetupKeyID *string `json:"setupKeyID,omitempty"`
+
+	// The status of each condition is one of True, False, or Unknown.
+	// +listType=map
+	// +listMapKey=type
+	// +optional
+	Conditions []metav1.Condition `json:"conditions,omitempty"`
+}
+
+// +kubebuilder:object:root=true
+// +kubebuilder:subresource:status
+// +kubebuilder:resource
+
+// SetupKey is the Schema for the setupkeys API
+type SetupKey struct {
+	metav1.TypeMeta `json:",inline"`
+
+	// metadata is a standard object metadata
+	// +optional
+	metav1.ObjectMeta `json:"metadata,omitzero"`
+
+	// spec defines the desired state of SetupKey
+	// +required
+	Spec SetupKeySpec `json:"spec"`
+
+	// status defines the observed state of SetupKey
+	// +optional
+	Status SetupKeyStatus `json:"status,omitzero"`
+}
+
+func (sk SetupKey) SecretName() string {
+	return "setup-key-" + sk.Name
+}
+
+// +kubebuilder:object:root=true
+
+// SetupKeyList contains a list of SetupKey
+type SetupKeyList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitzero"`
+	Items           []SetupKey `json:"items"`
+}
+
+func init() {
+	SchemeBuilder.Register(&SetupKey{}, &SetupKeyList{})
+}

api/v1alpha1/zz_generated.deepcopy.go

@@ -0,0 +1,116 @@
+//go:build !ignore_autogenerated
+
+// Code generated by controller-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	"k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+)
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *SetupKey) DeepCopyInto(out *SetupKey) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
+	in.Spec.DeepCopyInto(&out.Spec)
+	in.Status.DeepCopyInto(&out.Status)
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new SetupKey.
+func (in *SetupKey) DeepCopy() *SetupKey {
+	if in == nil {
+		return nil
+	}
+	out := new(SetupKey)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *SetupKey) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *SetupKeyList) DeepCopyInto(out *SetupKeyList) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ListMeta.DeepCopyInto(&out.ListMeta)
+	if in.Items != nil {
+		in, out := &in.Items, &out.Items
+		*out = make([]SetupKey, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new SetupKeyList.
+func (in *SetupKeyList) DeepCopy() *SetupKeyList {
+	if in == nil {
+		return nil
+	}
+	out := new(SetupKeyList)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *SetupKeyList) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *SetupKeySpec) DeepCopyInto(out *SetupKeySpec) {
+	*out = *in
+	if in.Duration != nil {
+		in, out := &in.Duration, &out.Duration
+		*out = new(v1.Duration)
+		**out = **in
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new SetupKeySpec.
+func (in *SetupKeySpec) DeepCopy() *SetupKeySpec {
+	if in == nil {
+		return nil
+	}
+	out := new(SetupKeySpec)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *SetupKeyStatus) DeepCopyInto(out *SetupKeyStatus) {
+	*out = *in
+	if in.SetupKeyID != nil {
+		in, out := &in.SetupKeyID, &out.SetupKeyID
+		*out = new(string)
+		**out = **in
+	}
+	if in.Conditions != nil {
+		in, out := &in.Conditions, &out.Conditions
+		*out = make([]v1.Condition, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new SetupKeyStatus.
+func (in *SetupKeyStatus) DeepCopy() *SetupKeyStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(SetupKeyStatus)
+	in.DeepCopyInto(out)
+	return out
+}

cmd/main.go

@@ -36,6 +36,7 @@ import (
 	clientgoscheme "k8s.io/client-go/kubernetes/scheme"
 	ctrl "sigs.k8s.io/controller-runtime"
 	"sigs.k8s.io/controller-runtime/pkg/certwatcher"
+	"sigs.k8s.io/controller-runtime/pkg/client"
 	"sigs.k8s.io/controller-runtime/pkg/healthz"
 	"sigs.k8s.io/controller-runtime/pkg/log/zap"
 	metricsserver "sigs.k8s.io/controller-runtime/pkg/metrics/server"
@@ -44,6 +45,7 @@ import (
 	gatewayv1alpha2 "sigs.k8s.io/gateway-api/apis/v1alpha2"
 
 	netbirdiov1 "github.com/netbirdio/kubernetes-operator/api/v1"
+	netbirdiov1alpha1 "github.com/netbirdio/kubernetes-operator/api/v1alpha1"
 	"github.com/netbirdio/kubernetes-operator/internal/controller"
 	webhooknetbirdiov1 "github.com/netbirdio/kubernetes-operator/internal/webhook/v1"
 	// +kubebuilder:scaffold:imports
@@ -61,6 +63,7 @@ func init() {
 	utilruntime.Must(corev1.AddToScheme(scheme))
 	utilruntime.Must(gatewayv1.Install(scheme))
 	utilruntime.Must(gatewayv1alpha2.Install(scheme))
+	utilruntime.Must(netbirdiov1alpha1.AddToScheme(scheme))
 	// +kubebuilder:scaffold:scheme
 }
 
@@ -189,6 +192,9 @@ func main() {
 		Metrics: metricsserver.Options{
 			BindAddress: metricsAddr,
 		},
+		Client: client.Options{
+			FieldOwner: "netbird-operator",
+		},
 		WebhookServer:           webhookServer,
 		HealthProbeBindAddress:  probeAddr,
 		LeaderElectionNamespace: runtimeNamespace,
@@ -277,6 +283,13 @@ func main() {
 			}
 		}
 
+		if err := (&controller.SetupKeyReconciler{
+			Client:  mgr.GetClient(),
+			Netbird: netbird,
+		}).SetupWithManager(mgr); err != nil {
+			setupLog.Error(err, "Failed to create controller", "controller", "SetupKey")
+			os.Exit(1)
+		}
 		if gatewayAPIEnabled {
 			if err = (&controller.GatewayClassReconciler{
 				Client: mgr.GetClient(),

examples/refactor/setup-key.yaml

@@ -0,0 +1,7 @@
+apiVersion: netbird.io/v1alpha1
+kind: SetupKey
+metadata:
+  name: test
+  namespace: default
+spec:
+  expiration: 0

go.mod

@@ -13,8 +13,10 @@ require (
 	k8s.io/api v0.35.2
 	k8s.io/apimachinery v0.35.2
 	k8s.io/client-go v0.35.2
+	k8s.io/utils v0.0.0-20260108192941-914a6e750570
 	sigs.k8s.io/controller-runtime v0.23.3
 	sigs.k8s.io/gateway-api v1.5.1
+	sigs.k8s.io/structured-merge-diff/v6 v6.3.2
 )
 
 require (
@@ -87,11 +89,9 @@ require (
 	k8s.io/gengo/v2 v2.0.0-20250922181213-ec3ebc5fd46b // indirect
 	k8s.io/klog/v2 v2.130.1 // indirect
 	k8s.io/kube-openapi v0.0.0-20250910181357-589584f1c912 // indirect
-	k8s.io/utils v0.0.0-20260108192941-914a6e750570 // indirect
 	sigs.k8s.io/controller-tools v0.20.1 // indirect
 	sigs.k8s.io/json v0.0.0-20250730193827-2d320260d730 // indirect
 	sigs.k8s.io/randfill v1.0.0 // indirect
-	sigs.k8s.io/structured-merge-diff/v6 v6.3.2 // indirect
 	sigs.k8s.io/yaml v1.6.0 // indirect
 )
 

go.sum

@@ -1,3 +1,5 @@
+cel.dev/expr v0.24.0 h1:56OvJKSH3hDGL0ml5uSxZmz3/3Pq4tJ+fb1unVLAFcY=
+cel.dev/expr v0.24.0/go.mod h1:hLPLo1W4QUmuYdA72RBX06QTs6MXw941piREPl3Yfiw=
 cloud.google.com/go/auth v0.17.0 h1:74yCm7hCj2rUyyAocqnFzsAYXgJhrG26XCFimrc/Kz4=
 cloud.google.com/go/auth v0.17.0/go.mod h1:6wv/t5/6rOPAX4fJiRjKkJCvswLwdet7G8+UGXt7nCQ=
 cloud.google.com/go/auth/oauth2adapt v0.2.8 h1:keo8NaayQZ6wimpNSmW5OPc283g65QNIiLpZnkHRbnc=
@@ -19,6 +21,8 @@ github.com/Microsoft/go-winio v0.6.2/go.mod h1:yd8OoFMLzJbo9gZq8j5qaps8bJ9aShtEA
 github.com/RaveNoX/go-jsoncommentstrip v1.0.0/go.mod h1:78ihd09MekBnJnxpICcwzCMzGrKSKYe4AqU6PDYYpjk=
 github.com/TheJumpCloud/jcapi-go v3.0.0+incompatible h1:hqcTK6ZISdip65SR792lwYJTa/axESA0889D3UlZbLo=
 github.com/TheJumpCloud/jcapi-go v3.0.0+incompatible/go.mod h1:6B1nuc1MUs6c62ODZDl7hVE5Pv7O2XGSkgg2olnq34I=
+github.com/antlr4-go/antlr/v4 v4.13.0 h1:lxCg3LAv+EUK6t1i0y1V6/SLeUi0eKEKdhQAlS8TVTI=
+github.com/antlr4-go/antlr/v4 v4.13.0/go.mod h1:pfChB/xh/Unjila75QW7+VU4TSnWnnk9UTnmpPaOR2g=
 github.com/apapsch/go-jsonmerge/v2 v2.0.0 h1:axGnT1gRIfimI7gJifB699GoE/oq+F2MU7Dml6nw9rQ=
 github.com/apapsch/go-jsonmerge/v2 v2.0.0/go.mod h1:lvDnEdqiQrp0O42VQGgmlKpxL1AP2+08jFMw88y4klk=
 github.com/aws/aws-sdk-go-v2 v1.36.3 h1:mJoei2CxPutQVxaATCzDUjcZEjVRdpsiiXi2o38yqWM=
@@ -53,6 +57,8 @@ github.com/beevik/etree v1.6.0 h1:u8Kwy8pp9D9XeITj2Z0XtA5qqZEmtJtuXZRQi+j03eE=
 github.com/beevik/etree v1.6.0/go.mod h1:bh4zJxiIr62SOf9pRzN7UUYaEDa9HEKafK25+sLc0Gc=
 github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
 github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
+github.com/blang/semver/v4 v4.0.0 h1:1PFHFE6yCCTv8C1TeyNNarDzntLi7wMI5i/pzqYIsAM=
+github.com/blang/semver/v4 v4.0.0/go.mod h1:IbckMUScFkM3pff0VJDNKRiT6TG/YpiHIM2yvyW5YoQ=
 github.com/bmatcuk/doublestar v1.1.1/go.mod h1:UD6OnuiIn0yFxxA2le/rnRU1G4RaI4UvFv1sNto9p6w=
 github.com/c-robinson/iplib v1.0.3 h1:NG0UF0GoEsrC1/vyfX1Lx2Ss7CySWl3KqqXh3q4DdPU=
 github.com/c-robinson/iplib v1.0.3/go.mod h1:i3LuuFL1hRT5gFpBRnEydzw8R6yhGkF4szNDIbF8pgo=
@@ -157,6 +163,8 @@ github.com/golang/protobuf v1.5.4 h1:i7eJL8qZTpSEXOPTxNKhASYpMn+8e5Q6AdndVa1dWek
 github.com/golang/protobuf v1.5.4/go.mod h1:lnTiLA8Wa4RWRcIUkrtSVa5nRhsEGBg48fD6rSs7xps=
 github.com/google/btree v1.1.3 h1:CVpQJjYgC4VbzxeGVHfvZrv1ctoYCAI8vbl07Fcxlyg=
 github.com/google/btree v1.1.3/go.mod h1:qOPhT0dTNdNzV6Z/lhRX0YXUafgPLFUh+gZMl761Gm4=
+github.com/google/cel-go v0.26.0 h1:DPGjXackMpJWH680oGY4lZhYjIameYmR+/6RBdDGmaI=
+github.com/google/cel-go v0.26.0/go.mod h1:A9O8OU9rdvrK5MQyrqfIxo1a0u4g3sF8KB6PUIaryMM=
 github.com/google/gnostic-models v0.7.0 h1:qwTtogB15McXDaNqTZdzPJRHvaVJlAl+HVQnLmJEJxo=
 github.com/google/gnostic-models v0.7.0/go.mod h1:whL5G0m6dmc5cPxKc5bdKdEN3UjI7OUGxBlw57miDrQ=
 github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8=
@@ -180,6 +188,8 @@ github.com/gorilla/mux v1.8.1 h1:TuBL49tXwgrFYWhqrNgrUNEY92u81SPhu7sTdzQEiWY=
 github.com/gorilla/mux v1.8.1/go.mod h1:AKf9I4AEqPTmMytcMc0KkNouC66V3BtZ4qD5fmWSiMQ=
 github.com/grpc-ecosystem/go-grpc-middleware/v2 v2.3.0 h1:FbSCl+KggFl+Ocym490i/EyXF4lPgLoUtcSWquBM0Rs=
 github.com/grpc-ecosystem/go-grpc-middleware/v2 v2.3.0/go.mod h1:qOchhhIlmRcqk/O9uCo/puJlyo07YINaIqdZfZG3Jkc=
+github.com/grpc-ecosystem/grpc-gateway/v2 v2.26.3 h1:5ZPtiqj0JL5oKWmcsq4VMaAW5ukBEgSGXEN89zeH1Jo=
+github.com/grpc-ecosystem/grpc-gateway/v2 v2.26.3/go.mod h1:ndYquD05frm2vACXE1nsccT4oJzjhw2arTS2cpUD1PI=
 github.com/hashicorp/errwrap v1.1.0 h1:OxrOeh75EUXMY8TBjag2fzXGZ40LB6IKw45YeGUDY2I=
 github.com/hashicorp/errwrap v1.1.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4=
 github.com/hashicorp/go-multierror v1.1.1 h1:H5DkEtf6CXdFp0N0Em5UCwQpXMWke8IA0+lD48awMYo=
@@ -282,10 +292,14 @@ github.com/netbirdio/management-integrations/integrations v0.0.0-20260210160626-
 github.com/netbirdio/management-integrations/integrations v0.0.0-20260210160626-df4b180c7b25/go.mod h1:y7CxagMYzg9dgu+masRqYM7BQlOGA5Y8US85MCNFPlY=
 github.com/netbirdio/netbird v0.66.4 h1:jZt9e4yDjeBybLPcW4SQhhlsn15o2Jx0OzVPM9RY8mE=
 github.com/netbirdio/netbird v0.66.4/go.mod h1:Yeh8fZDsfngjcWedgGrzLKzsxKbGw2dQBOrJpLntpiw=
+github.com/nxadm/tail v1.4.8 h1:nPr65rt6Y5JFSKQO7qToXr7pePgD6Gwiw05lkbyAQTE=
+github.com/nxadm/tail v1.4.8/go.mod h1:+ncqLTQzXmGhMZNUePPaPqPvBxHAIsmXswZKocGu+AU=
 github.com/oapi-codegen/runtime v1.1.2 h1:P2+CubHq8fO4Q6fV1tqDBZHCwpVpvPg7oKiYzQgXIyI=
 github.com/oapi-codegen/runtime v1.1.2/go.mod h1:SK9X900oXmPWilYR5/WKPzt3Kqxn/uS/+lbpREv+eCg=
 github.com/okta/okta-sdk-golang/v2 v2.18.0 h1:cfDasMb7CShbZvOrF6n+DnLevWwiHgedWMGJ8M8xKDc=
 github.com/okta/okta-sdk-golang/v2 v2.18.0/go.mod h1:dz30v3ctAiMb7jpsCngGfQUAEGm1/NsWT92uTbNDQIs=
+github.com/onsi/ginkgo v1.16.5 h1:8xi0RTUf59SOSfEtZMvwTvXYMzG4gV23XVHOZiXNtnE=
+github.com/onsi/ginkgo v1.16.5/go.mod h1:+E8gABHa3K6zRBolWtd+ROzc/U5bkGt0FwiG042wbpU=
 github.com/onsi/ginkgo/v2 v2.28.1 h1:S4hj+HbZp40fNKuLUQOYLDgZLwNUVn19N3Atb98NCyI=
 github.com/onsi/ginkgo/v2 v2.28.1/go.mod h1:CLtbVInNckU3/+gC8LzkGUb9oF+e8W8TdUsxPwvdOgE=
 github.com/onsi/gomega v1.39.1 h1:1IJLAad4zjPn2PsnhH70V4DKRFlrCzGBNrNaru+Vf28=
@@ -340,6 +354,8 @@ github.com/spf13/pflag v1.0.9/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An
 github.com/spf13/pflag v1.0.10 h1:4EBh2KAYBwaONj6b2Ye1GiHfwjqyROoF4RwYO+vPwFk=
 github.com/spf13/pflag v1.0.10/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
 github.com/spkg/bom v0.0.0-20160624110644-59b7046e48ad/go.mod h1:qLr4V1qq6nMqFKkMo8ZTx3f+BZEkzsRUY10Xsm2mwU0=
+github.com/stoewer/go-strcase v1.3.0 h1:g0eASXYtp+yvN9fK8sH94oCIk0fau9uV1/ZdJ0AVEzs=
+github.com/stoewer/go-strcase v1.3.0/go.mod h1:fAH5hQ5pehh+j3nZfvwdk2RgEgQjAoM8wodgtPmh1xo=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
 github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
@@ -389,6 +405,10 @@ go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.61.0 h1:F7Jx+6h
 go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.61.0/go.mod h1:UHB22Z8QsdRDrnAtX4PntOl36ajSxcdUMt1sF7Y6E7Q=
 go.opentelemetry.io/otel v1.38.0 h1:RkfdswUDRimDg0m2Az18RKOsnI8UDzppJAtj01/Ymk8=
 go.opentelemetry.io/otel v1.38.0/go.mod h1:zcmtmQ1+YmQM9wrNsTGV/q/uyusom3P8RxwExxkZhjM=
+go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.34.0 h1:OeNbIYk/2C15ckl7glBlOBp5+WlYsOElzTNmiPW/x60=
+go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.34.0/go.mod h1:7Bept48yIeqxP2OZ9/AqIpYS94h2or0aB4FypJTc8ZM=
+go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.34.0 h1:tgJ0uaNS4c98WRNUEx5U3aDlrDOI5Rs+1Vifcw4DJ8U=
+go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.34.0/go.mod h1:U7HYyW0zt/a9x5J1Kjs+r1f/d4ZHnYFclhYY2+YbeoE=
 go.opentelemetry.io/otel/exporters/prometheus v0.48.0 h1:sBQe3VNGUjY9IKWQC6z2lNqa5iGbDSxhs60ABwK4y0s=
 go.opentelemetry.io/otel/exporters/prometheus v0.48.0/go.mod h1:DtrbMzoZWwQHyrQmCfLam5DZbnmorsGbOtTbYHycU5o=
 go.opentelemetry.io/otel/metric v1.38.0 h1:Kl6lzIYGAh5M159u9NgiRkmoMKjvbsKtYRwgfrA6WpA=
@@ -399,6 +419,8 @@ go.opentelemetry.io/otel/sdk/metric v1.38.0 h1:aSH66iL0aZqo//xXzQLYozmWrXxyFkBJ6
 go.opentelemetry.io/otel/sdk/metric v1.38.0/go.mod h1:dg9PBnW9XdQ1Hd6ZnRz689CbtrUp0wMMs9iPcgT9EZA=
 go.opentelemetry.io/otel/trace v1.38.0 h1:Fxk5bKrDZJUH+AMyyIXGcFAPah0oRcT+LuNtJrmcNLE=
 go.opentelemetry.io/otel/trace v1.38.0/go.mod h1:j1P9ivuFsTceSWe1oY+EeW3sc+Pp42sO++GHkg4wwhs=
+go.opentelemetry.io/proto/otlp v1.5.0 h1:xJvq7gMzB31/d406fB8U5CBdyQGw4P399D1aQWU/3i4=
+go.opentelemetry.io/proto/otlp v1.5.0/go.mod h1:keN8WnHxOy8PG0rQZjJJ5A2ebUoafqWp0eVQ4yIXvJ4=
 go.uber.org/goleak v1.3.0 h1:2K3zAYmnTNqV73imy9J1T3WC+gmCePx2hEGkimedGto=
 go.uber.org/goleak v1.3.0/go.mod h1:CoHD4mav9JJNrW/WLlf7HGZPjdw8EucARQHekz1X6bE=
 go.uber.org/mock v0.5.2 h1:LbtPTcP8A5k9WPXj54PPPbjcI4Y6lhyOZXn+VS7wNko=
@@ -438,6 +460,10 @@ golang.org/x/time v0.14.0 h1:MRx4UaLrDotUKUdCIqzPC48t1Y9hANFKIRpNx+Te8PI=
 golang.org/x/time v0.14.0/go.mod h1:eL/Oa2bBBK0TkX57Fyni+NgnyQQN4LitPmob2Hjnqw4=
 golang.org/x/tools v0.41.0 h1:a9b8iMweWG+S0OBnlU36rzLp20z1Rp10w+IY2czHTQc=
 golang.org/x/tools v0.41.0/go.mod h1:XSY6eDqxVNiYgezAVqqCeihT4j1U2CCsqvH3WhQpnlg=
+golang.org/x/tools/go/expect v0.1.1-deprecated h1:jpBZDwmgPhXsKZC6WhL20P4b/wmnpsEAGHaNy0n/rJM=
+golang.org/x/tools/go/expect v0.1.1-deprecated/go.mod h1:eihoPOH+FgIqa3FpoTwguz/bVUSGBlGQU67vpBeOrBY=
+golang.org/x/tools/go/packages/packagestest v0.1.1-deprecated h1:1h2MnaIAIXISqTFKdENegdpAgUXz6NrPEsbIeWaBRvM=
+golang.org/x/tools/go/packages/packagestest v0.1.1-deprecated/go.mod h1:RVAQXBGNv1ib0J382/DPCRS/BPnsGebyM1Gj5VSDpG8=
 golang.zx2c4.com/wireguard v0.0.0-20230704135630-469159ecf7d1 h1:EY138uSo1JYlDq+97u1FtcOUwPpIU6WL1Lkt7WpYjPA=
 golang.zx2c4.com/wireguard/wgctrl v0.0.0-20230429144221-925a1e7659e6 h1:CawjfCvYQH2OU3/TnxLx97WDSUDRABfT18pCOYwc2GE=
 golang.zx2c4.com/wireguard/wgctrl v0.0.0-20230429144221-925a1e7659e6/go.mod h1:3rxYc4HtVcSG9gVaTs2GEBdehh+sYPOwKtyUWEOTb80=
@@ -447,6 +473,8 @@ gomodules.xyz/jsonpatch/v2 v2.4.0 h1:Ci3iUJyx9UeRx7CeFN8ARgGbkESwJK+KB9lLcWxY/Zw
 gomodules.xyz/jsonpatch/v2 v2.4.0/go.mod h1:AH3dM2RI6uoBZxn3LVrfvJ3E0/9dG4cSrbuBJT4moAY=
 google.golang.org/api v0.257.0 h1:8Y0lzvHlZps53PEaw+G29SsQIkuKrumGWs9puiexNAA=
 google.golang.org/api v0.257.0/go.mod h1:4eJrr+vbVaZSqs7vovFd1Jb/A6ml6iw2e6FBYf3GAO4=
+google.golang.org/genproto/googleapis/api v0.0.0-20250303144028-a0af3efb3deb h1:p31xT4yrYrSM/G4Sn2+TNUkVhFCbG9y8itM2S6Th950=
+google.golang.org/genproto/googleapis/api v0.0.0-20250303144028-a0af3efb3deb/go.mod h1:jbe3Bkdp+Dh2IrslsFCklNhweNTBgSYanP1UXhJDhKg=
 google.golang.org/genproto/googleapis/rpc v0.0.0-20251124214823-79d6a2a48846 h1:Wgl1rcDNThT+Zn47YyCXOXyX/COgMTIdhJ717F0l4xk=
 google.golang.org/genproto/googleapis/rpc v0.0.0-20251124214823-79d6a2a48846/go.mod h1:7i2o+ce6H/6BluujYR+kqX3GKH+dChPTQU19wjRPiGk=
 google.golang.org/grpc v1.77.0 h1:wVVY6/8cGA6vvffn+wWK5ToddbgdU3d8MNENr4evgXM=
@@ -470,6 +498,8 @@ gopkg.in/natefinch/lumberjack.v2 v2.2.1 h1:bBRl1b0OH9s/DuPhuXpNl+VtCaJXFZ5/uEFST
 gopkg.in/natefinch/lumberjack.v2 v2.2.1/go.mod h1:YD8tP3GAjkrDg1eZH7EGmyESg/lsYskCTPBJVb9jqSc=
 gopkg.in/square/go-jose.v2 v2.6.0 h1:NGk74WTnPKBNUhNzQX7PYcTLUjoq7mzKk2OKbvwk2iI=
 gopkg.in/square/go-jose.v2 v2.6.0/go.mod h1:M9dMgbHiYLoDGQrXy7OpJDJWiKiU//h+vD76mk0e1AI=
+gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ=
+gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
 gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
 gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
@@ -489,10 +519,14 @@ k8s.io/apiextensions-apiserver v0.35.0 h1:3xHk2rTOdWXXJM+RDQZJvdx0yEOgC0FgQ1PlJa
 k8s.io/apiextensions-apiserver v0.35.0/go.mod h1:E1Ahk9SADaLQ4qtzYFkwUqusXTcaV2uw3l14aqpL2LU=
 k8s.io/apimachinery v0.35.2 h1:NqsM/mmZA7sHW02JZ9RTtk3wInRgbVxL8MPfzSANAK8=
 k8s.io/apimachinery v0.35.2/go.mod h1:jQCgFZFR1F4Ik7hvr2g84RTJSZegBc8yHgFWKn//hns=
+k8s.io/apiserver v0.35.0 h1:CUGo5o+7hW9GcAEF3x3usT3fX4f9r8xmgQeCBDaOgX4=
+k8s.io/apiserver v0.35.0/go.mod h1:QUy1U4+PrzbJaM3XGu2tQ7U9A4udRRo5cyxkFX0GEds=
 k8s.io/client-go v0.35.2 h1:YUfPefdGJA4aljDdayAXkc98DnPkIetMl4PrKX97W9o=
 k8s.io/client-go v0.35.2/go.mod h1:4QqEwh4oQpeK8AaefZ0jwTFJw/9kIjdQi0jpKeYvz7g=
 k8s.io/code-generator v0.35.0 h1:TvrtfKYZTm9oDF2z+veFKSCcgZE3Igv0svY+ehCmjHQ=
 k8s.io/code-generator v0.35.0/go.mod h1:iS1gvVf3c/T71N5DOGYO+Gt3PdJ6B9LYSvIyQ4FHzgc=
+k8s.io/component-base v0.35.0 h1:+yBrOhzri2S1BVqyVSvcM3PtPyx5GUxCK2tinZz1G94=
+k8s.io/component-base v0.35.0/go.mod h1:85SCX4UCa6SCFt6p3IKAPej7jSnF3L8EbfSyMZayJR0=
 k8s.io/gengo/v2 v2.0.0-20250922181213-ec3ebc5fd46b h1:gMplByicHV/TJBizHd9aVEsTYoJBnnUAT5MHlTkbjhQ=
 k8s.io/gengo/v2 v2.0.0-20250922181213-ec3ebc5fd46b/go.mod h1:CgujABENc3KuTrcsdpGmrrASjtQsWCT7R99mEV4U/fM=
 k8s.io/klog/v2 v2.130.1 h1:n9Xl7H1Xvksem4KFG4PYbdQCQxqc/tTUyrgXaOhHSzk=
@@ -501,6 +535,8 @@ k8s.io/kube-openapi v0.0.0-20250910181357-589584f1c912 h1:Y3gxNAuB0OBLImH611+UDZ
 k8s.io/kube-openapi v0.0.0-20250910181357-589584f1c912/go.mod h1:kdmbQkyfwUagLfXIad1y2TdrjPFWp2Q89B3qkRwf/pQ=
 k8s.io/utils v0.0.0-20260108192941-914a6e750570 h1:JT4W8lsdrGENg9W+YwwdLJxklIuKWdRm+BC+xt33FOY=
 k8s.io/utils v0.0.0-20260108192941-914a6e750570/go.mod h1:xDxuJ0whA3d0I4mf/C4ppKHxXynQ+fxnkmQH0vTHnuk=
+sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.31.2 h1:jpcvIRr3GLoUoEKRkHKSmGjxb6lWwrBlJsXc+eUYQHM=
+sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.31.2/go.mod h1:Ve9uj1L+deCXFrPOk1LpFXqTg7LCFzFso6PA48q/XZw=
 sigs.k8s.io/controller-runtime v0.23.3 h1:VjB/vhoPoA9l1kEKZHBMnQF33tdCLQKJtydy4iqwZ80=
 sigs.k8s.io/controller-runtime v0.23.3/go.mod h1:B6COOxKptp+YaUT5q4l6LqUJTRpizbgf9KSRNdQGns0=
 sigs.k8s.io/controller-tools v0.20.1 h1:gkfMt9YodI0K85oT8rVi80NTXO/kDmabKR5Ajn5GYxs=

helm/kubernetes-operator/crds/netbird.io_setupkeys.yaml

@@ -0,0 +1,132 @@
+---
+apiVersion: apiextensions.k8s.io/v1
+kind: CustomResourceDefinition
+metadata:
+  annotations:
+    controller-gen.kubebuilder.io/version: v0.20.1
+  name: setupkeys.netbird.io
+spec:
+  group: netbird.io
+  names:
+    kind: SetupKey
+    listKind: SetupKeyList
+    plural: setupkeys
+    singular: setupkey
+  scope: Namespaced
+  versions:
+  - name: v1alpha1
+    schema:
+      openAPIV3Schema:
+        description: SetupKey is the Schema for the setupkeys API
+        properties:
+          apiVersion:
+            description: |-
+              APIVersion defines the versioned schema of this representation of an object.
+              Servers should convert recognized schemas to the latest internal value, and
+              may reject unrecognized values.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
+            type: string
+          kind:
+            description: |-
+              Kind is a string value representing the REST resource this object represents.
+              Servers may infer this from the endpoint the client submits requests to.
+              Cannot be updated.
+              In CamelCase.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
+            type: string
+          metadata:
+            type: object
+          spec:
+            description: spec defines the desired state of SetupKey
+            properties:
+              duration:
+                description: Duration sets how long the setup key is valid for.
+                type: string
+                x-kubernetes-validations:
+                - message: duration is immutable
+                  rule: self == oldSelf
+              ephemeral:
+                description: Ephemeral decides if peers added with the key are ephemeral
+                  or not.
+                type: boolean
+                x-kubernetes-validations:
+                - message: ephemeral is immutable
+                  rule: self == oldSelf
+            required:
+            - ephemeral
+            type: object
+          status:
+            description: status defines the observed state of SetupKey
+            properties:
+              conditions:
+                description: The status of each condition is one of True, False, or
+                  Unknown.
+                items:
+                  description: Condition contains details for one aspect of the current
+                    state of this API Resource.
+                  properties:
+                    lastTransitionTime:
+                      description: |-
+                        lastTransitionTime is the last time the condition transitioned from one status to another.
+                        This should be when the underlying condition changed.  If that is not known, then using the time when the API field changed is acceptable.
+                      format: date-time
+                      type: string
+                    message:
+                      description: |-
+                        message is a human readable message indicating details about the transition.
+                        This may be an empty string.
+                      maxLength: 32768
+                      type: string
+                    observedGeneration:
+                      description: |-
+                        observedGeneration represents the .metadata.generation that the condition was set based upon.
+                        For instance, if .metadata.generation is currently 12, but the .status.conditions[x].observedGeneration is 9, the condition is out of date
+                        with respect to the current state of the instance.
+                      format: int64
+                      minimum: 0
+                      type: integer
+                    reason:
+                      description: |-
+                        reason contains a programmatic identifier indicating the reason for the condition's last transition.
+                        Producers of specific condition types may define expected values and meanings for this field,
+                        and whether the values are considered a guaranteed API.
+                        The value should be a CamelCase string.
+                        This field may not be empty.
+                      maxLength: 1024
+                      minLength: 1
+                      pattern: ^[A-Za-z]([A-Za-z0-9_,:]*[A-Za-z0-9_])?$
+                      type: string
+                    status:
+                      description: status of the condition, one of True, False, Unknown.
+                      enum:
+                      - "True"
+                      - "False"
+                      - Unknown
+                      type: string
+                    type:
+                      description: type of condition in CamelCase or in foo.example.com/CamelCase.
+                      maxLength: 316
+                      pattern: ^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])$
+                      type: string
+                  required:
+                  - lastTransitionTime
+                  - message
+                  - reason
+                  - status
+                  - type
+                  type: object
+                type: array
+                x-kubernetes-list-map-keys:
+                - type
+                x-kubernetes-list-type: map
+              setupKeyID:
+                description: SetupKeyID of the setup key.
+                type: string
+            type: object
+        required:
+        - spec
+        type: object
+    served: true
+    storage: true
+    subresources:
+      status: {}

internal/controller/setupkey_controller.go

@@ -0,0 +1,186 @@
+package controller
+
+import (
+	"context"
+	"errors"
+	"time"
+
+	netbird "github.com/netbirdio/netbird/shared/management/client/rest"
+	"github.com/netbirdio/netbird/shared/management/http/api"
+	corev1 "k8s.io/api/core/v1"
+	kerrors "k8s.io/apimachinery/pkg/api/errors"
+	corev1ac "k8s.io/client-go/applyconfigurations/core/v1"
+	"k8s.io/utils/ptr"
+	ctrl "sigs.k8s.io/controller-runtime"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+
+	nbv1alpha1 "github.com/netbirdio/kubernetes-operator/api/v1alpha1"
+	"github.com/netbirdio/kubernetes-operator/internal/ssautil"
+	nbv1alpha1ac "github.com/netbirdio/kubernetes-operator/pkg/applyconfigurations/api/v1alpha1"
+)
+
+const (
+	SetupKeyFinalizer = "netbird.io/setupkey"
+	SetupKeySecretKey = "setup-key"
+)
+
+type SetupKeyReconciler struct {
+	client.Client
+
+	Netbird *netbird.Client
+}
+
+// +kubebuilder:rbac:groups=netbird.io,resources=setupkeys,verbs=get;list;watch;create;update;patch;delete
+// +kubebuilder:rbac:groups=netbird.io,resources=setupkeys/status,verbs=get;update;patch
+// +kubebuilder:rbac:groups=netbird.io,resources=setupkeys/finalizers,verbs=update
+func (r *SetupKeyReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.Result, error) {
+	setupKey := nbv1alpha1.SetupKey{}
+	err := r.Get(ctx, req.NamespacedName, &setupKey)
+	if err != nil {
+		return ctrl.Result{}, client.IgnoreNotFound(err)
+	}
+
+	if !setupKey.DeletionTimestamp.IsZero() {
+		return r.reconcileDelete(ctx, setupKey)
+	}
+
+	// Set finalizer on the setup key.
+	setupKeyAC := nbv1alpha1ac.SetupKey(req.Name, req.Namespace).WithFinalizers(SetupKeyFinalizer)
+	err = r.Client.Apply(ctx, setupKeyAC)
+	if err != nil {
+		return ctrl.Result{}, err
+	}
+
+	// Check if setup key is up to date.
+	ok, err := func() (bool, error) {
+		if setupKey.Status.SetupKeyID == nil {
+			return false, nil
+		}
+
+		// Check setup key in Netbird.
+		resp, err := r.Netbird.SetupKeys.Get(ctx, *setupKey.Status.SetupKeyID)
+		if netbird.IsNotFound(err) {
+			return false, nil
+		}
+		if err != nil {
+			return false, err
+		}
+
+		switch resp.State {
+		case "valid":
+		case "overused":
+			return false, errors.New("setup key is overused")
+		default:
+			return false, nil
+		}
+
+		// Secret exists and has not been modified.
+		secret := &corev1.Secret{}
+		err = r.Client.Get(ctx, client.ObjectKey{Name: setupKey.SecretName(), Namespace: req.Namespace}, secret)
+		if kerrors.IsNotFound(err) {
+			return false, nil
+		}
+		if err != nil {
+			return false, err
+		}
+		if resp.Key[:5] != string(secret.Data[SetupKeySecretKey])[:5] {
+			return false, nil
+		}
+
+		// Auto groups have not been changed.
+		setupKeyReq := api.PutApiSetupKeysKeyIdJSONRequestBody{
+			AutoGroups: []string{},
+		}
+		_, err = r.Netbird.SetupKeys.Update(ctx, *setupKey.Status.SetupKeyID, setupKeyReq)
+		if err != nil {
+			return false, err
+		}
+
+		return true, nil
+	}()
+	if err != nil {
+		return ctrl.Result{}, err
+	}
+	if ok {
+		return ctrl.Result{RequeueAfter: 15 * time.Minute}, nil
+	}
+	oldSetupKeyID := setupKey.Status.SetupKeyID
+
+	// Setup key does not exist so we create one.
+	expiresIn := 0
+	if setupKey.Spec.Duration != nil {
+		expiresIn = int(setupKey.Spec.Duration.Seconds())
+	}
+	setupKeyReq := api.PostApiSetupKeysJSONRequestBody{
+		AllowExtraDnsLabels: ptr.To(false),
+		AutoGroups:          []string{},
+		Ephemeral:           ptr.To(setupKey.Spec.Ephemeral),
+		ExpiresIn:           expiresIn,
+		Name:                req.Name,
+		Type:                "reusable",
+		UsageLimit:          0,
+	}
+	resp, err := r.Netbird.SetupKeys.Create(ctx, setupKeyReq)
+	if err != nil {
+		return ctrl.Result{}, err
+	}
+
+	// Update the status with the id.
+	setupKeyAC = nbv1alpha1ac.SetupKey(req.Name, req.Namespace).WithStatus(nbv1alpha1ac.SetupKeyStatus().WithSetupKeyID(resp.Id))
+	err = r.Client.Status().Apply(ctx, setupKeyAC)
+	if err != nil {
+		return ctrl.Result{}, err
+	}
+
+	// Create the secret containing the key.
+	owner, err := ssautil.OwnerReference(&setupKey, r.Scheme())
+	if err != nil {
+		return ctrl.Result{}, err
+	}
+	data := map[string]string{
+		SetupKeySecretKey: resp.Key,
+	}
+	secret := corev1ac.Secret(setupKey.SecretName(), req.Namespace).
+		WithStringData(data).
+		WithOwnerReferences(owner)
+	err = r.Client.Apply(ctx, secret)
+	if err != nil {
+		return ctrl.Result{}, err
+	}
+
+	// Delete the old status key if we are recreating.
+	if oldSetupKeyID != nil {
+		err = r.Netbird.SetupKeys.Delete(ctx, *oldSetupKeyID)
+		if err != nil && !netbird.IsNotFound(err) {
+			return ctrl.Result{}, err
+		}
+	}
+
+	return ctrl.Result{RequeueAfter: 15 * time.Minute}, nil
+}
+
+func (r *SetupKeyReconciler) reconcileDelete(ctx context.Context, setupKey nbv1alpha1.SetupKey) (ctrl.Result, error) {
+	if setupKey.Status.SetupKeyID == nil {
+		return ctrl.Result{}, nil
+	}
+
+	err := r.Netbird.SetupKeys.Delete(ctx, *setupKey.Status.SetupKeyID)
+	if err != nil && !netbird.IsNotFound(err) {
+		return ctrl.Result{}, err
+	}
+
+	setupKeyAC := nbv1alpha1ac.SetupKey(setupKey.Name, setupKey.Namespace).WithFinalizers()
+	err = r.Client.Apply(ctx, setupKeyAC)
+	if err != nil {
+		return ctrl.Result{}, err
+	}
+
+	return ctrl.Result{}, nil
+}
+
+func (r *SetupKeyReconciler) SetupWithManager(mgr ctrl.Manager) error {
+	return ctrl.NewControllerManagedBy(mgr).
+		For(&nbv1alpha1.SetupKey{}).
+		Owns(&corev1.Secret{}).
+		Complete(r)
+}

internal/controller/setupkey_controller_test.go

@@ -0,0 +1,191 @@
+package controller
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"io"
+	"math/rand"
+	"net/http"
+	"net/http/httptest"
+
+	netbird "github.com/netbirdio/netbird/shared/management/client/rest"
+	"github.com/netbirdio/netbird/shared/management/http/api"
+	. "github.com/onsi/ginkgo/v2"
+	. "github.com/onsi/gomega"
+	corev1 "k8s.io/api/core/v1"
+	kerrors "k8s.io/apimachinery/pkg/api/errors"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+	"sigs.k8s.io/controller-runtime/pkg/reconcile"
+
+	nbv1alpha1 "github.com/netbirdio/kubernetes-operator/api/v1alpha1"
+)
+
+var _ = Describe("SetupKey Controller", func() {
+	Context("When reconciling a resource", func() {
+		ctx := context.Background()
+
+		r := rand.New(rand.NewSource(GinkgoRandomSeed()))
+
+		setupKeyStore := map[string]*api.SetupKey{}
+		mux := &http.ServeMux{}
+		mux.HandleFunc("/api/setup-keys", func(rw http.ResponseWriter, req *http.Request) {
+			switch req.Method {
+			case http.MethodPost:
+				resp := api.SetupKeyClear{
+					Id:    fmt.Sprintf("id-%d", r.Int63()),
+					Key:   fmt.Sprintf("%d", r.Int63()),
+					State: "valid",
+				}
+				b, err := json.Marshal(resp)
+				Expect(err).NotTo(HaveOccurred())
+				_, err = rw.Write(b)
+				Expect(err).NotTo(HaveOccurred())
+
+				setupKey := api.SetupKey{
+					Id:    resp.Id,
+					Key:   resp.Key,
+					State: resp.State,
+				}
+				setupKeyStore[resp.Id] = &setupKey
+			default:
+				rw.WriteHeader(http.StatusNotFound)
+			}
+		})
+		mux.HandleFunc("/api/setup-keys/{id}", func(rw http.ResponseWriter, req *http.Request) {
+			id := req.PathValue("id")
+			setupKey, ok := setupKeyStore[id]
+			if !ok {
+				rw.WriteHeader(http.StatusNotFound)
+				return
+			}
+
+			switch req.Method {
+			case http.MethodDelete:
+				delete(setupKeyStore, id)
+				rw.WriteHeader(http.StatusOK)
+			case http.MethodGet:
+				b, err := json.Marshal(setupKey)
+				Expect(err).NotTo(HaveOccurred())
+				_, err = rw.Write(b)
+				Expect(err).NotTo(HaveOccurred())
+			case http.MethodPut:
+				b, err := io.ReadAll(req.Body)
+				Expect(err).NotTo(HaveOccurred())
+				putReq := api.SetupKeyRequest{}
+				err = json.Unmarshal(b, &putReq)
+				Expect(err).NotTo(HaveOccurred())
+
+				setupKey.AutoGroups = putReq.AutoGroups
+
+				b, err = json.Marshal(setupKey)
+				Expect(err).NotTo(HaveOccurred())
+				_, err = rw.Write(b)
+				Expect(err).NotTo(HaveOccurred())
+			default:
+				rw.WriteHeader(http.StatusNotFound)
+			}
+		})
+		server := httptest.NewServer(mux)
+		nbClient := netbird.New(server.URL, "ABC")
+
+		var controllerReconciler *SetupKeyReconciler
+		nn := client.ObjectKey{
+			Name:      "test-resource",
+			Namespace: "default",
+		}
+
+		BeforeEach(func() {
+			controllerReconciler = &SetupKeyReconciler{
+				Client:  k8sClient,
+				Netbird: nbClient,
+			}
+			setupKeyStore = map[string]*api.SetupKey{}
+		})
+
+		AfterEach(func() {
+			setupKey := &nbv1alpha1.SetupKey{}
+			err := k8sClient.Get(ctx, nn, setupKey)
+			if kerrors.IsNotFound(err) {
+				return
+			}
+			Expect(err).ToNot(HaveOccurred())
+			Expect(k8sClient.Delete(ctx, setupKey)).To(Succeed())
+			_, err = controllerReconciler.Reconcile(ctx, reconcile.Request{NamespacedName: nn})
+			Expect(err).ToNot(HaveOccurred())
+		})
+
+		It("creates a secret containing the setup key", func() {
+			setupKey := &nbv1alpha1.SetupKey{
+				ObjectMeta: metav1.ObjectMeta{
+					Name:      nn.Name,
+					Namespace: nn.Namespace,
+				},
+			}
+			Expect(k8sClient.Create(ctx, setupKey)).To(Succeed())
+			_, err := controllerReconciler.Reconcile(ctx, reconcile.Request{NamespacedName: nn})
+			Expect(err).NotTo(HaveOccurred())
+
+			err = k8sClient.Get(ctx, nn, setupKey)
+			Expect(err).NotTo(HaveOccurred())
+			Expect(*setupKey.Status.SetupKeyID).NotTo(BeEmpty())
+
+			secret := &corev1.Secret{
+				ObjectMeta: metav1.ObjectMeta{
+					Name:      setupKey.SecretName(),
+					Namespace: "default",
+				},
+			}
+			err = k8sClient.Get(ctx, client.ObjectKeyFromObject(secret), secret)
+			Expect(err).NotTo(HaveOccurred())
+			Expect(string(secret.Data[SetupKeySecretKey])).To(Equal(setupKeyStore[*setupKey.Status.SetupKeyID].Key))
+		})
+
+		It("creates a new setup key when the secret is deleted", func() {
+			setupKey := &nbv1alpha1.SetupKey{
+				ObjectMeta: metav1.ObjectMeta{
+					Name:      nn.Name,
+					Namespace: nn.Namespace,
+				},
+			}
+			Expect(k8sClient.Create(ctx, setupKey)).To(Succeed())
+			_, err := controllerReconciler.Reconcile(ctx, reconcile.Request{NamespacedName: nn})
+			Expect(err).NotTo(HaveOccurred())
+
+			firstSetupKey := nbv1alpha1.SetupKey{}
+			err = k8sClient.Get(ctx, nn, &firstSetupKey)
+			Expect(err).NotTo(HaveOccurred())
+
+			firstSecret := corev1.Secret{
+				ObjectMeta: metav1.ObjectMeta{
+					Name:      firstSetupKey.SecretName(),
+					Namespace: nn.Namespace,
+				},
+			}
+			err = k8sClient.Get(ctx, client.ObjectKeyFromObject(&firstSecret), &firstSecret)
+			Expect(err).NotTo(HaveOccurred())
+			Expect(k8sClient.Delete(ctx, &firstSecret)).To(Succeed())
+
+			_, err = controllerReconciler.Reconcile(ctx, reconcile.Request{NamespacedName: nn})
+			Expect(err).NotTo(HaveOccurred())
+			secondSetupKey := nbv1alpha1.SetupKey{}
+			err = k8sClient.Get(ctx, nn, &secondSetupKey)
+			Expect(err).NotTo(HaveOccurred())
+
+			secondSecret := corev1.Secret{
+				ObjectMeta: metav1.ObjectMeta{
+					Name:      secondSetupKey.SecretName(),
+					Namespace: nn.Namespace,
+				},
+			}
+			err = k8sClient.Get(ctx, client.ObjectKeyFromObject(&secondSecret), &secondSecret)
+			Expect(err).NotTo(HaveOccurred())
+			Expect(k8sClient.Delete(ctx, &secondSecret)).To(Succeed())
+
+			Expect(setupKeyStore).To(HaveLen(1))
+			Expect(*firstSetupKey.Status.SetupKeyID).ToNot(Equal(*secondSetupKey.Status.SetupKeyID))
+			Expect(firstSecret.Data[SetupKeySecretKey]).ToNot(BeEquivalentTo(secondSecret.Data[SetupKeySecretKey]))
+		})
+	})
+})

internal/controller/suite_test.go

@@ -35,6 +35,7 @@ import (
 	foobarv1 "k8s.io/api/core/v1"
 
 	netbirdiov1 "github.com/netbirdio/kubernetes-operator/api/v1"
+	netbirdiov1alpha1 "github.com/netbirdio/kubernetes-operator/api/v1alpha1"
 	// +kubebuilder:scaffold:imports
 )
 
@@ -67,6 +68,9 @@ var _ = BeforeSuite(func() {
 	err = foobarv1.AddToScheme(scheme.Scheme)
 	Expect(err).NotTo(HaveOccurred())
 
+	err = netbirdiov1alpha1.AddToScheme(scheme.Scheme)
+	Expect(err).NotTo(HaveOccurred())
+
 	// +kubebuilder:scaffold:scheme
 
 	By("bootstrapping test environment")
@@ -85,7 +89,8 @@ var _ = BeforeSuite(func() {
 	Expect(err).NotTo(HaveOccurred())
 	Expect(cfg).NotTo(BeNil())
 
-	k8sClient, err = client.New(cfg, client.Options{Scheme: scheme.Scheme})
+	k8sClient, err = client.New(cfg, client.Options{Scheme: scheme.Scheme, FieldOwner: "netbird-operator"})
+
 	Expect(err).NotTo(HaveOccurred())
 	Expect(k8sClient).NotTo(BeNil())
 })

internal/ssautil/ssautil.go

@@ -0,0 +1,22 @@
+package ssautil
+
+import (
+	"k8s.io/apimachinery/pkg/runtime"
+	metav1ac "k8s.io/client-go/applyconfigurations/meta/v1"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+	"sigs.k8s.io/controller-runtime/pkg/client/apiutil"
+)
+
+func OwnerReference(owner client.Object, scheme *runtime.Scheme) (*metav1ac.OwnerReferenceApplyConfiguration, error) {
+	gvk, err := apiutil.GVKForObject(owner, scheme)
+	if err != nil {
+		return nil, err
+	}
+	return metav1ac.OwnerReference().
+		WithAPIVersion(gvk.GroupVersion().String()).
+		WithKind(gvk.Kind).
+		WithName(owner.GetName()).
+		WithUID(owner.GetUID()).
+		WithController(true).
+		WithBlockOwnerDeletion(true), nil
+}

pkg/applyconfigurations/api/v1alpha1/setupkey.go

@@ -0,0 +1,232 @@
+// Code generated by controller-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	v1 "k8s.io/client-go/applyconfigurations/meta/v1"
+)
+
+// SetupKeyApplyConfiguration represents a declarative configuration of the SetupKey type for use
+// with apply.
+//
+// SetupKey is the Schema for the setupkeys API
+type SetupKeyApplyConfiguration struct {
+	v1.TypeMetaApplyConfiguration `json:",inline"`
+	// metadata is a standard object metadata
+	*v1.ObjectMetaApplyConfiguration `json:"metadata,omitempty"`
+	// spec defines the desired state of SetupKey
+	Spec *SetupKeySpecApplyConfiguration `json:"spec,omitempty"`
+	// status defines the observed state of SetupKey
+	Status *SetupKeyStatusApplyConfiguration `json:"status,omitempty"`
+}
+
+// SetupKey constructs a declarative configuration of the SetupKey type for use with
+// apply.
+func SetupKey(name, namespace string) *SetupKeyApplyConfiguration {
+	b := &SetupKeyApplyConfiguration{}
+	b.WithName(name)
+	b.WithNamespace(namespace)
+	b.WithKind("SetupKey")
+	b.WithAPIVersion("netbird.io/v1alpha1")
+	return b
+}
+
+func (b SetupKeyApplyConfiguration) IsApplyConfiguration() {}
+
+// WithKind sets the Kind field in the declarative configuration to the given value
+// and returns the receiver, so that objects can be built by chaining "With" function invocations.
+// If called multiple times, the Kind field is set to the value of the last call.
+func (b *SetupKeyApplyConfiguration) WithKind(value string) *SetupKeyApplyConfiguration {
+	b.TypeMetaApplyConfiguration.Kind = &value
+	return b
+}
+
+// WithAPIVersion sets the APIVersion field in the declarative configuration to the given value
+// and returns the receiver, so that objects can be built by chaining "With" function invocations.
+// If called multiple times, the APIVersion field is set to the value of the last call.
+func (b *SetupKeyApplyConfiguration) WithAPIVersion(value string) *SetupKeyApplyConfiguration {
+	b.TypeMetaApplyConfiguration.APIVersion = &value
+	return b
+}
+
+// WithName sets the Name field in the declarative configuration to the given value
+// and returns the receiver, so that objects can be built by chaining "With" function invocations.
+// If called multiple times, the Name field is set to the value of the last call.
+func (b *SetupKeyApplyConfiguration) WithName(value string) *SetupKeyApplyConfiguration {
+	b.ensureObjectMetaApplyConfigurationExists()
+	b.ObjectMetaApplyConfiguration.Name = &value
+	return b
+}
+
+// WithGenerateName sets the GenerateName field in the declarative configuration to the given value
+// and returns the receiver, so that objects can be built by chaining "With" function invocations.
+// If called multiple times, the GenerateName field is set to the value of the last call.
+func (b *SetupKeyApplyConfiguration) WithGenerateName(value string) *SetupKeyApplyConfiguration {
+	b.ensureObjectMetaApplyConfigurationExists()
+	b.ObjectMetaApplyConfiguration.GenerateName = &value
+	return b
+}
+
+// WithNamespace sets the Namespace field in the declarative configuration to the given value
+// and returns the receiver, so that objects can be built by chaining "With" function invocations.
+// If called multiple times, the Namespace field is set to the value of the last call.
+func (b *SetupKeyApplyConfiguration) WithNamespace(value string) *SetupKeyApplyConfiguration {
+	b.ensureObjectMetaApplyConfigurationExists()
+	b.ObjectMetaApplyConfiguration.Namespace = &value
+	return b
+}
+
+// WithUID sets the UID field in the declarative configuration to the given value
+// and returns the receiver, so that objects can be built by chaining "With" function invocations.
+// If called multiple times, the UID field is set to the value of the last call.
+func (b *SetupKeyApplyConfiguration) WithUID(value types.UID) *SetupKeyApplyConfiguration {
+	b.ensureObjectMetaApplyConfigurationExists()
+	b.ObjectMetaApplyConfiguration.UID = &value
+	return b
+}
+
+// WithResourceVersion sets the ResourceVersion field in the declarative configuration to the given value
+// and returns the receiver, so that objects can be built by chaining "With" function invocations.
+// If called multiple times, the ResourceVersion field is set to the value of the last call.
+func (b *SetupKeyApplyConfiguration) WithResourceVersion(value string) *SetupKeyApplyConfiguration {
+	b.ensureObjectMetaApplyConfigurationExists()
+	b.ObjectMetaApplyConfiguration.ResourceVersion = &value
+	return b
+}
+
+// WithGeneration sets the Generation field in the declarative configuration to the given value
+// and returns the receiver, so that objects can be built by chaining "With" function invocations.
+// If called multiple times, the Generation field is set to the value of the last call.
+func (b *SetupKeyApplyConfiguration) WithGeneration(value int64) *SetupKeyApplyConfiguration {
+	b.ensureObjectMetaApplyConfigurationExists()
+	b.ObjectMetaApplyConfiguration.Generation = &value
+	return b
+}
+
+// WithCreationTimestamp sets the CreationTimestamp field in the declarative configuration to the given value
+// and returns the receiver, so that objects can be built by chaining "With" function invocations.
+// If called multiple times, the CreationTimestamp field is set to the value of the last call.
+func (b *SetupKeyApplyConfiguration) WithCreationTimestamp(value metav1.Time) *SetupKeyApplyConfiguration {
+	b.ensureObjectMetaApplyConfigurationExists()
+	b.ObjectMetaApplyConfiguration.CreationTimestamp = &value
+	return b
+}
+
+// WithDeletionTimestamp sets the DeletionTimestamp field in the declarative configuration to the given value
+// and returns the receiver, so that objects can be built by chaining "With" function invocations.
+// If called multiple times, the DeletionTimestamp field is set to the value of the last call.
+func (b *SetupKeyApplyConfiguration) WithDeletionTimestamp(value metav1.Time) *SetupKeyApplyConfiguration {
+	b.ensureObjectMetaApplyConfigurationExists()
+	b.ObjectMetaApplyConfiguration.DeletionTimestamp = &value
+	return b
+}
+
+// WithDeletionGracePeriodSeconds sets the DeletionGracePeriodSeconds field in the declarative configuration to the given value
+// and returns the receiver, so that objects can be built by chaining "With" function invocations.
+// If called multiple times, the DeletionGracePeriodSeconds field is set to the value of the last call.
+func (b *SetupKeyApplyConfiguration) WithDeletionGracePeriodSeconds(value int64) *SetupKeyApplyConfiguration {
+	b.ensureObjectMetaApplyConfigurationExists()
+	b.ObjectMetaApplyConfiguration.DeletionGracePeriodSeconds = &value
+	return b
+}
+
+// WithLabels puts the entries into the Labels field in the declarative configuration
+// and returns the receiver, so that objects can be build by chaining "With" function invocations.
+// If called multiple times, the entries provided by each call will be put on the Labels field,
+// overwriting an existing map entries in Labels field with the same key.
+func (b *SetupKeyApplyConfiguration) WithLabels(entries map[string]string) *SetupKeyApplyConfiguration {
+	b.ensureObjectMetaApplyConfigurationExists()
+	if b.ObjectMetaApplyConfiguration.Labels == nil && len(entries) > 0 {
+		b.ObjectMetaApplyConfiguration.Labels = make(map[string]string, len(entries))
+	}
+	for k, v := range entries {
+		b.ObjectMetaApplyConfiguration.Labels[k] = v
+	}
+	return b
+}
+
+// WithAnnotations puts the entries into the Annotations field in the declarative configuration
+// and returns the receiver, so that objects can be build by chaining "With" function invocations.
+// If called multiple times, the entries provided by each call will be put on the Annotations field,
+// overwriting an existing map entries in Annotations field with the same key.
+func (b *SetupKeyApplyConfiguration) WithAnnotations(entries map[string]string) *SetupKeyApplyConfiguration {
+	b.ensureObjectMetaApplyConfigurationExists()
+	if b.ObjectMetaApplyConfiguration.Annotations == nil && len(entries) > 0 {
+		b.ObjectMetaApplyConfiguration.Annotations = make(map[string]string, len(entries))
+	}
+	for k, v := range entries {
+		b.ObjectMetaApplyConfiguration.Annotations[k] = v
+	}
+	return b
+}
+
+// WithOwnerReferences adds the given value to the OwnerReferences field in the declarative configuration
+// and returns the receiver, so that objects can be build by chaining "With" function invocations.
+// If called multiple times, values provided by each call will be appended to the OwnerReferences field.
+func (b *SetupKeyApplyConfiguration) WithOwnerReferences(values ...*v1.OwnerReferenceApplyConfiguration) *SetupKeyApplyConfiguration {
+	b.ensureObjectMetaApplyConfigurationExists()
+	for i := range values {
+		if values[i] == nil {
+			panic("nil value passed to WithOwnerReferences")
+		}
+		b.ObjectMetaApplyConfiguration.OwnerReferences = append(b.ObjectMetaApplyConfiguration.OwnerReferences, *values[i])
+	}
+	return b
+}
+
+// WithFinalizers adds the given value to the Finalizers field in the declarative configuration
+// and returns the receiver, so that objects can be build by chaining "With" function invocations.
+// If called multiple times, values provided by each call will be appended to the Finalizers field.
+func (b *SetupKeyApplyConfiguration) WithFinalizers(values ...string) *SetupKeyApplyConfiguration {
+	b.ensureObjectMetaApplyConfigurationExists()
+	for i := range values {
+		b.ObjectMetaApplyConfiguration.Finalizers = append(b.ObjectMetaApplyConfiguration.Finalizers, values[i])
+	}
+	return b
+}
+
+func (b *SetupKeyApplyConfiguration) ensureObjectMetaApplyConfigurationExists() {
+	if b.ObjectMetaApplyConfiguration == nil {
+		b.ObjectMetaApplyConfiguration = &v1.ObjectMetaApplyConfiguration{}
+	}
+}
+
+// WithSpec sets the Spec field in the declarative configuration to the given value
+// and returns the receiver, so that objects can be built by chaining "With" function invocations.
+// If called multiple times, the Spec field is set to the value of the last call.
+func (b *SetupKeyApplyConfiguration) WithSpec(value *SetupKeySpecApplyConfiguration) *SetupKeyApplyConfiguration {
+	b.Spec = value
+	return b
+}
+
+// WithStatus sets the Status field in the declarative configuration to the given value
+// and returns the receiver, so that objects can be built by chaining "With" function invocations.
+// If called multiple times, the Status field is set to the value of the last call.
+func (b *SetupKeyApplyConfiguration) WithStatus(value *SetupKeyStatusApplyConfiguration) *SetupKeyApplyConfiguration {
+	b.Status = value
+	return b
+}
+
+// GetKind retrieves the value of the Kind field in the declarative configuration.
+func (b *SetupKeyApplyConfiguration) GetKind() *string {
+	return b.TypeMetaApplyConfiguration.Kind
+}
+
+// GetAPIVersion retrieves the value of the APIVersion field in the declarative configuration.
+func (b *SetupKeyApplyConfiguration) GetAPIVersion() *string {
+	return b.TypeMetaApplyConfiguration.APIVersion
+}
+
+// GetName retrieves the value of the Name field in the declarative configuration.
+func (b *SetupKeyApplyConfiguration) GetName() *string {
+	b.ensureObjectMetaApplyConfigurationExists()
+	return b.ObjectMetaApplyConfiguration.Name
+}
+
+// GetNamespace retrieves the value of the Namespace field in the declarative configuration.
+func (b *SetupKeyApplyConfiguration) GetNamespace() *string {
+	b.ensureObjectMetaApplyConfigurationExists()
+	return b.ObjectMetaApplyConfiguration.Namespace
+}

pkg/applyconfigurations/api/v1alpha1/setupkeyspec.go

@@ -0,0 +1,40 @@
+// Code generated by controller-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+// SetupKeySpecApplyConfiguration represents a declarative configuration of the SetupKeySpec type for use
+// with apply.
+//
+// SetupKeySpec defines the desired state of SetupKey
+type SetupKeySpecApplyConfiguration struct {
+	// Ephemeral decides if peers added with the key are ephemeral or not.
+	Ephemeral *bool `json:"ephemeral,omitempty"`
+	// Duration sets how long the setup key is valid for.
+	Duration *v1.Duration `json:"duration,omitempty"`
+}
+
+// SetupKeySpecApplyConfiguration constructs a declarative configuration of the SetupKeySpec type for use with
+// apply.
+func SetupKeySpec() *SetupKeySpecApplyConfiguration {
+	return &SetupKeySpecApplyConfiguration{}
+}
+
+// WithEphemeral sets the Ephemeral field in the declarative configuration to the given value
+// and returns the receiver, so that objects can be built by chaining "With" function invocations.
+// If called multiple times, the Ephemeral field is set to the value of the last call.
+func (b *SetupKeySpecApplyConfiguration) WithEphemeral(value bool) *SetupKeySpecApplyConfiguration {
+	b.Ephemeral = &value
+	return b
+}
+
+// WithDuration sets the Duration field in the declarative configuration to the given value
+// and returns the receiver, so that objects can be built by chaining "With" function invocations.
+// If called multiple times, the Duration field is set to the value of the last call.
+func (b *SetupKeySpecApplyConfiguration) WithDuration(value v1.Duration) *SetupKeySpecApplyConfiguration {
+	b.Duration = &value
+	return b
+}

pkg/applyconfigurations/api/v1alpha1/setupkeystatus.go

@@ -0,0 +1,45 @@
+// Code generated by controller-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	v1 "k8s.io/client-go/applyconfigurations/meta/v1"
+)
+
+// SetupKeyStatusApplyConfiguration represents a declarative configuration of the SetupKeyStatus type for use
+// with apply.
+//
+// SetupKeyStatus defines the observed state of SetupKey.
+type SetupKeyStatusApplyConfiguration struct {
+	// SetupKeyID of the setup key.
+	SetupKeyID *string `json:"setupKeyID,omitempty"`
+	// The status of each condition is one of True, False, or Unknown.
+	Conditions []v1.ConditionApplyConfiguration `json:"conditions,omitempty"`
+}
+
+// SetupKeyStatusApplyConfiguration constructs a declarative configuration of the SetupKeyStatus type for use with
+// apply.
+func SetupKeyStatus() *SetupKeyStatusApplyConfiguration {
+	return &SetupKeyStatusApplyConfiguration{}
+}
+
+// WithSetupKeyID sets the SetupKeyID field in the declarative configuration to the given value
+// and returns the receiver, so that objects can be built by chaining "With" function invocations.
+// If called multiple times, the SetupKeyID field is set to the value of the last call.
+func (b *SetupKeyStatusApplyConfiguration) WithSetupKeyID(value string) *SetupKeyStatusApplyConfiguration {
+	b.SetupKeyID = &value
+	return b
+}
+
+// WithConditions adds the given value to the Conditions field in the declarative configuration
+// and returns the receiver, so that objects can be build by chaining "With" function invocations.
+// If called multiple times, values provided by each call will be appended to the Conditions field.
+func (b *SetupKeyStatusApplyConfiguration) WithConditions(values ...*v1.ConditionApplyConfiguration) *SetupKeyStatusApplyConfiguration {
+	for i := range values {
+		if values[i] == nil {
+			panic("nil value passed to WithConditions")
+		}
+		b.Conditions = append(b.Conditions, *values[i])
+	}
+	return b
+}

pkg/applyconfigurations/internal/internal.go

@@ -0,0 +1,46 @@
+// Code generated by controller-gen. DO NOT EDIT.
+
+package internal
+
+import (
+	fmt "fmt"
+	sync "sync"
+
+	typed "sigs.k8s.io/structured-merge-diff/v6/typed"
+)
+
+func Parser() *typed.Parser {
+	parserOnce.Do(func() {
+		var err error
+		parser, err = typed.NewParser(schemaYAML)
+		if err != nil {
+			panic(fmt.Sprintf("Failed to parse schema: %v", err))
+		}
+	})
+	return parser
+}
+
+var parserOnce sync.Once
+var parser *typed.Parser
+var schemaYAML = typed.YAMLObject(`types:
+- name: __untyped_atomic_
+  scalar: untyped
+  list:
+    elementType:
+      namedType: __untyped_atomic_
+    elementRelationship: atomic
+  map:
+    elementType:
+      namedType: __untyped_atomic_
+    elementRelationship: atomic
+- name: __untyped_deduced_
+  scalar: untyped
+  list:
+    elementType:
+      namedType: __untyped_atomic_
+    elementRelationship: atomic
+  map:
+    elementType:
+      namedType: __untyped_deduced_
+    elementRelationship: separable
+`)

pkg/applyconfigurations/utils.go

@@ -0,0 +1,32 @@
+// Code generated by controller-gen. DO NOT EDIT.
+
+package applyconfigurations
+
+import (
+	v1alpha1 "github.com/netbirdio/kubernetes-operator/api/v1alpha1"
+	apiv1alpha1 "github.com/netbirdio/kubernetes-operator/pkg/applyconfigurations/api/v1alpha1"
+	internal "github.com/netbirdio/kubernetes-operator/pkg/applyconfigurations/internal"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	schema "k8s.io/apimachinery/pkg/runtime/schema"
+	managedfields "k8s.io/apimachinery/pkg/util/managedfields"
+)
+
+// ForKind returns an apply configuration type for the given GroupVersionKind, or nil if no
+// apply configuration type exists for the given GroupVersionKind.
+func ForKind(kind schema.GroupVersionKind) interface{} {
+	switch kind {
+	// Group=netbird.io, Version=v1alpha1
+	case v1alpha1.SchemeGroupVersion.WithKind("SetupKey"):
+		return &apiv1alpha1.SetupKeyApplyConfiguration{}
+	case v1alpha1.SchemeGroupVersion.WithKind("SetupKeySpec"):
+		return &apiv1alpha1.SetupKeySpecApplyConfiguration{}
+	case v1alpha1.SchemeGroupVersion.WithKind("SetupKeyStatus"):
+		return &apiv1alpha1.SetupKeyStatusApplyConfiguration{}
+
+	}
+	return nil
+}
+
+func NewTypeConverter(scheme *runtime.Scheme) managedfields.TypeConverter {
+	return managedfields.NewSchemeTypeConverter(scheme, internal.Parser())
+}