cmd/k8s-operator,k8s-operator: add ProxyGroup CRD (#13591)

The ProxyGroup CRD specifies a set of N pods which will each be a
tailnet device, and will have M different ingress or egress services
mapped onto them. It is the mechanism for specifying how highly
available proxies need to be. This commit only adds the definition, no
controller loop, and so it is not currently functional.

This commit also splits out TailnetDevice and RecorderTailnetDevice
into separate structs because the URL field is specific to recorders,
but we want a more generic struct for use in the ProxyGroup status field.

Updates #13406

Signed-off-by: Tom Proctor <tomhjp@users.noreply.github.com>

k8s-operator/apis/v1alpha1/zz_generated.deepcopy.go

@@ -515,6 +515,119 @@ func (in *ProxyClassStatus) DeepCopy() *ProxyClassStatus {
 	return out
 }
 
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ProxyGroup) DeepCopyInto(out *ProxyGroup) {
+	*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 ProxyGroup.
+func (in *ProxyGroup) DeepCopy() *ProxyGroup {
+	if in == nil {
+		return nil
+	}
+	out := new(ProxyGroup)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *ProxyGroup) 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 *ProxyGroupList) DeepCopyInto(out *ProxyGroupList) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ListMeta.DeepCopyInto(&out.ListMeta)
+	if in.Items != nil {
+		in, out := &in.Items, &out.Items
+		*out = make([]ProxyGroup, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ProxyGroupList.
+func (in *ProxyGroupList) DeepCopy() *ProxyGroupList {
+	if in == nil {
+		return nil
+	}
+	out := new(ProxyGroupList)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *ProxyGroupList) 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 *ProxyGroupSpec) DeepCopyInto(out *ProxyGroupSpec) {
+	*out = *in
+	if in.Tags != nil {
+		in, out := &in.Tags, &out.Tags
+		*out = make(Tags, len(*in))
+		copy(*out, *in)
+	}
+	if in.Replicas != nil {
+		in, out := &in.Replicas, &out.Replicas
+		*out = new(int)
+		**out = **in
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ProxyGroupSpec.
+func (in *ProxyGroupSpec) DeepCopy() *ProxyGroupSpec {
+	if in == nil {
+		return nil
+	}
+	out := new(ProxyGroupSpec)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ProxyGroupStatus) DeepCopyInto(out *ProxyGroupStatus) {
+	*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])
+		}
+	}
+	if in.Devices != nil {
+		in, out := &in.Devices, &out.Devices
+		*out = make([]TailnetDevice, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ProxyGroupStatus.
+func (in *ProxyGroupStatus) DeepCopy() *ProxyGroupStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(ProxyGroupStatus)
+	in.DeepCopyInto(out)
+	return out
+}
+
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
 func (in *Recorder) DeepCopyInto(out *Recorder) {
 	*out = *in
@@ -723,7 +836,7 @@ func (in *RecorderStatus) DeepCopyInto(out *RecorderStatus) {
 	}
 	if in.Devices != nil {
 		in, out := &in.Devices, &out.Devices
-		*out = make([]TailnetDevice, len(*in))
+		*out = make([]RecorderTailnetDevice, len(*in))
 		for i := range *in {
 			(*in)[i].DeepCopyInto(&(*out)[i])
 		}
@@ -740,6 +853,26 @@ func (in *RecorderStatus) DeepCopy() *RecorderStatus {
 	return out
 }
 
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *RecorderTailnetDevice) DeepCopyInto(out *RecorderTailnetDevice) {
+	*out = *in
+	if in.TailnetIPs != nil {
+		in, out := &in.TailnetIPs, &out.TailnetIPs
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RecorderTailnetDevice.
+func (in *RecorderTailnetDevice) DeepCopy() *RecorderTailnetDevice {
+	if in == nil {
+		return nil
+	}
+	out := new(RecorderTailnetDevice)
+	in.DeepCopyInto(out)
+	return out
+}
+
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
 func (in Routes) DeepCopyInto(out *Routes) {
 	{