cmd/k8s-operator,k8s-operator: allow the operator to deploy exit nodes via Connector custom resource (#10724)

cmd/k8s-operator/deploy/crds,k8s-operator/apis/v1alpha1: allow to define an exit node via Connector CR.

Make it possible to define an exit node to be deployed to a Kubernetes cluster
via Connector Custom resource.

Also changes to Connector API so that one Connector corresponds
to one Tailnet node that can be either a subnet router or an exit
node or both.

The Kubernetes operator parses Connector custom resource and,
if .spec.isExitNode is set, configures that Tailscale node deployed
for that connector as an exit node.

Signed-off-by: Irbe Krumina <irbe@tailscale.com>
Co-authored-by: Anton Tolchanov <anton@tailscale.com>
This commit is contained in:
Irbe Krumina
2024-01-09 14:13:22 +00:00
committed by GitHub
parent 953fa80c6f
commit 05093ea7d9
10 changed files with 1064 additions and 804 deletions

View File

@@ -92,6 +92,11 @@ func (in *ConnectorList) DeepCopyObject() runtime.Object {
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *ConnectorSpec) DeepCopyInto(out *ConnectorSpec) {
*out = *in
if in.Tags != nil {
in, out := &in.Tags, &out.Tags
*out = make(Tags, len(*in))
copy(*out, *in)
}
if in.SubnetRouter != nil {
in, out := &in.SubnetRouter, &out.SubnetRouter
*out = new(SubnetRouter)
@@ -119,11 +124,6 @@ func (in *ConnectorStatus) DeepCopyInto(out *ConnectorStatus) {
(*in)[i].DeepCopyInto(&(*out)[i])
}
}
if in.SubnetRouter != nil {
in, out := &in.SubnetRouter, &out.SubnetRouter
*out = new(SubnetRouterStatus)
**out = **in
}
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ConnectorStatus.
@@ -137,16 +137,30 @@ func (in *ConnectorStatus) DeepCopy() *ConnectorStatus {
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *SubnetRouter) DeepCopyInto(out *SubnetRouter) {
*out = *in
if in.Routes != nil {
in, out := &in.Routes, &out.Routes
*out = make([]Route, len(*in))
func (in Routes) DeepCopyInto(out *Routes) {
{
in := &in
*out = make(Routes, len(*in))
copy(*out, *in)
}
if in.Tags != nil {
in, out := &in.Tags, &out.Tags
*out = make([]Tag, len(*in))
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Routes.
func (in Routes) DeepCopy() Routes {
if in == nil {
return nil
}
out := new(Routes)
in.DeepCopyInto(out)
return *out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *SubnetRouter) DeepCopyInto(out *SubnetRouter) {
*out = *in
if in.AdvertiseRoutes != nil {
in, out := &in.AdvertiseRoutes, &out.AdvertiseRoutes
*out = make(Routes, len(*in))
copy(*out, *in)
}
}
@@ -162,16 +176,20 @@ func (in *SubnetRouter) DeepCopy() *SubnetRouter {
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *SubnetRouterStatus) DeepCopyInto(out *SubnetRouterStatus) {
*out = *in
func (in Tags) DeepCopyInto(out *Tags) {
{
in := &in
*out = make(Tags, len(*in))
copy(*out, *in)
}
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new SubnetRouterStatus.
func (in *SubnetRouterStatus) DeepCopy() *SubnetRouterStatus {
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Tags.
func (in Tags) DeepCopy() Tags {
if in == nil {
return nil
}
out := new(SubnetRouterStatus)
out := new(Tags)
in.DeepCopyInto(out)
return out
return *out
}