Implement group resource (#181)

This change implements a new group resource. 

It also sets the standard for a resource reference will be done through
out the controller. A resource reference can either be done by ID or as
a local named reference to the actual resource. This allows end users to
chose if they want to manage things completely in the cluster or not.

Part of #172

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

api/v1alpha1/group_types.go

@@ -0,0 +1,58 @@
+package v1alpha1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+// GroupSpec defines the desired state of Group
+type GroupSpec struct {
+	// name of the group.
+	// +kubebuilder:validation:MinLength=1
+	Name string `json:"name"`
+}
+
+// GroupStatus defines the observed state of Group.
+type GroupStatus struct {
+	// +optional
+	GroupID *string `json:"groupID,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
+
+// Group is the Schema for the groups API
+type Group struct {
+	metav1.TypeMeta `json:",inline"`
+
+	// metadata is a standard object metadata
+	// +optional
+	metav1.ObjectMeta `json:"metadata,omitzero"`
+
+	// spec defines the desired state of Group
+	// +required
+	Spec GroupSpec `json:"spec"`
+
+	// status defines the observed state of Group
+	// +optional
+	Status GroupStatus `json:"status,omitzero"`
+}
+
+// +kubebuilder:object:root=true
+
+// GroupList contains a list of Group
+type GroupList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitzero"`
+	Items           []Group `json:"items"`
+}
+
+func init() {
+	SchemeBuilder.Register(&Group{}, &GroupList{})
+}

api/v1alpha1/reference_type.go

@@ -0,0 +1,14 @@
+package v1alpha1
+
+import corev1 "k8s.io/api/core/v1"
+
+// +kubebuilder:validation:XValidation:rule="(has(self.id) && !has(self.localRef)) || (!has(self.id) && has(self.localRef))",message="exactly one of id or localRef must be set"
+type ResourceReference struct {
+	// id of the resource in the Netbird API.
+	// +optional
+	ID *string `json:"id,omitempty"`
+
+	// local reference to the object in the same namespace.
+	// +optional
+	LocalRef *corev1.LocalObjectReference `json:"localRef,omitempty"`
+}

api/v1alpha1/setupkey_types.go

@@ -14,6 +14,10 @@ type SetupKeySpec struct {
 	// +kubebuilder:validation:XValidation:rule="self == oldSelf",message="duration is immutable"
 	// +optional
 	Duration *metav1.Duration `json:"duration,omitempty"`
+
+	// Groups that will be automatically assigned to resources using setup key.
+	// +optional
+	AutoGroups []ResourceReference `json:"autoGroups,omitempty"`
 }
 
 // SetupKeyStatus defines the observed state of SetupKey.

api/v1alpha1/zz_generated.deepcopy.go

@@ -5,10 +5,137 @@
 package v1alpha1
 
 import (
+	corev1 "k8s.io/api/core/v1"
 	"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 *Group) DeepCopyInto(out *Group) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
+	out.Spec = in.Spec
+	in.Status.DeepCopyInto(&out.Status)
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Group.
+func (in *Group) DeepCopy() *Group {
+	if in == nil {
+		return nil
+	}
+	out := new(Group)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *Group) 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 *GroupList) DeepCopyInto(out *GroupList) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ListMeta.DeepCopyInto(&out.ListMeta)
+	if in.Items != nil {
+		in, out := &in.Items, &out.Items
+		*out = make([]Group, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new GroupList.
+func (in *GroupList) DeepCopy() *GroupList {
+	if in == nil {
+		return nil
+	}
+	out := new(GroupList)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *GroupList) 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 *GroupSpec) DeepCopyInto(out *GroupSpec) {
+	*out = *in
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new GroupSpec.
+func (in *GroupSpec) DeepCopy() *GroupSpec {
+	if in == nil {
+		return nil
+	}
+	out := new(GroupSpec)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *GroupStatus) DeepCopyInto(out *GroupStatus) {
+	*out = *in
+	if in.GroupID != nil {
+		in, out := &in.GroupID, &out.GroupID
+		*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 GroupStatus.
+func (in *GroupStatus) DeepCopy() *GroupStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(GroupStatus)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ResourceReference) DeepCopyInto(out *ResourceReference) {
+	*out = *in
+	if in.ID != nil {
+		in, out := &in.ID, &out.ID
+		*out = new(string)
+		**out = **in
+	}
+	if in.LocalRef != nil {
+		in, out := &in.LocalRef, &out.LocalRef
+		*out = new(corev1.LocalObjectReference)
+		**out = **in
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ResourceReference.
+func (in *ResourceReference) DeepCopy() *ResourceReference {
+	if in == nil {
+		return nil
+	}
+	out := new(ResourceReference)
+	in.DeepCopyInto(out)
+	return out
+}
+
 // 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
@@ -76,6 +203,13 @@ func (in *SetupKeySpec) DeepCopyInto(out *SetupKeySpec) {
 		*out = new(v1.Duration)
 		**out = **in
 	}
+	if in.AutoGroups != nil {
+		in, out := &in.AutoGroups, &out.AutoGroups
+		*out = make([]ResourceReference, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
 }
 
 // DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new SetupKeySpec.