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tailscale/k8s-operator/apis/v1alpha1/register.go

57 lines
1.6 KiB
Go

// Copyright (c) Tailscale Inc & AUTHORS
// SPDX-License-Identifier: BSD-3-Clause
//go:build !plan9
package v1alpha1
import (
"fmt"
"tailscale.com/k8s-operator/apis"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apimachinery/pkg/runtime/schema"
"k8s.io/client-go/kubernetes/scheme"
)
// SchemeGroupVersion is group version used to register these objects
var SchemeGroupVersion = schema.GroupVersion{Group: apis.GroupName, Version: "v1alpha1"}
// Resource takes an unqualified resource and returns a Group qualified GroupResource
func Resource(resource string) schema.GroupResource {
return SchemeGroupVersion.WithResource(resource).GroupResource()
}
var (
SchemeBuilder runtime.SchemeBuilder
localSchemeBuilder = &SchemeBuilder
AddToScheme = localSchemeBuilder.AddToScheme
GlobalScheme *runtime.Scheme
)
func init() {
// We only register manually written functions here. The registration of the
// generated functions takes place in the generated files. The separation
// makes the code compile even when the generated files are missing.
localSchemeBuilder.Register(addKnownTypes)
GlobalScheme = runtime.NewScheme()
if err := scheme.AddToScheme(GlobalScheme); err != nil {
panic(fmt.Sprintf("failed to add k8s.io scheme: %s", err))
}
if err := AddToScheme(GlobalScheme); err != nil {
panic(fmt.Sprintf("failed to add tailscale.com scheme: %s", err))
}
}
// Adds the list of known types to api.Scheme.
func addKnownTypes(scheme *runtime.Scheme) error {
scheme.AddKnownTypes(SchemeGroupVersion, &Connector{}, &ConnectorList{})
metav1.AddToGroupVersion(scheme, SchemeGroupVersion)
return nil
}