/
clusterrolebinding.go
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/
clusterrolebinding.go
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/*
@Version : 1.0
@Author : steven.wong
@Email : 'wangxk1991@gamil.com'
@Time : 2024/04/01 16:17:47
Desc :
*/
package kube
import (
"context"
v1 "k8s.io/api/rbac/v1"
"k8s.io/apimachinery/pkg/api/errors"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)
type ClusterRoleBinding struct {
*LinkInfo
*v1.ClusterRoleBinding
ctx context.Context
client *KubeClient
}
func NewClusterRoleBinding(ctx context.Context) *ClusterRoleBinding {
if ctx == nil {
ctx = context.TODO()
}
return &ClusterRoleBinding{
ClusterRoleBinding: &v1.ClusterRoleBinding{
TypeMeta: metav1.TypeMeta{
Kind: "ClusterRoleBinding",
APIVersion: "rbac.authorization.k8s.io/v1",
},
ObjectMeta: metav1.ObjectMeta{},
Subjects: []v1.Subject{},
RoleRef: v1.RoleRef{},
},
ctx: ctx,
LinkInfo: &LinkInfo{},
client: nil,
}
}
func (crb *ClusterRoleBinding) Metadata(name, namespace string) *ClusterRoleBinding {
crb.Name = name
crb.Namespace = namespace
return crb
}
func (crb *ClusterRoleBinding) Link(region, config string) *ClusterRoleBinding {
crb.Region = region
crb.Config = config
crb.client = NewKubeClient(region, config)
return crb
}
func (crb *ClusterRoleBinding) Labels(labels map[string]string) *ClusterRoleBinding {
if crb.ClusterRoleBinding.Labels == nil {
crb.ClusterRoleBinding.Labels = make(map[string]string)
}
crb.ClusterRoleBinding.Labels = labels
return crb
}
func (crb *ClusterRoleBinding) Annotations(annotations map[string]string) *ClusterRoleBinding {
if crb.ClusterRoleBinding.Annotations == nil {
crb.ClusterRoleBinding.Annotations = make(map[string]string)
}
crb.ClusterRoleBinding.Annotations = annotations
return crb
}
func (crb *ClusterRoleBinding) Subject(kind, apigroup, name, namespace string) *ClusterRoleBinding {
if crb.Subjects == nil {
crb.Subjects = make([]v1.Subject, 0)
}
crb.Subjects = append(crb.Subjects, v1.Subject{
Kind: kind,
APIGroup: apigroup,
Name: name,
Namespace: namespace,
})
return crb
}
func (crb *ClusterRoleBinding) RoleRef(kind, apigroup, name string) *ClusterRoleBinding {
crb.ClusterRoleBinding.RoleRef.Kind = kind
crb.ClusterRoleBinding.RoleRef.APIGroup = apigroup
crb.ClusterRoleBinding.RoleRef.Name = name
return crb
}
func (crb *ClusterRoleBinding) Create() error {
_, err := crb.client.Clientset.RbacV1().ClusterRoleBindings().Create(crb.ctx, crb.ClusterRoleBinding, metav1.CreateOptions{})
return err
}
func (crb *ClusterRoleBinding) Get() (*v1.ClusterRoleBinding, error) {
return crb.client.Clientset.RbacV1().ClusterRoleBindings().Get(crb.ctx, crb.Name, metav1.GetOptions{})
}
func (crb *ClusterRoleBinding) Delete() error {
return crb.client.Clientset.RbacV1().ClusterRoleBindings().Delete(crb.ctx, crb.Name, metav1.DeleteOptions{})
}
func (crb *ClusterRoleBinding) Update() error {
_, err := crb.client.Clientset.RbacV1().ClusterRoleBindings().Update(crb.ctx, crb.ClusterRoleBinding, metav1.UpdateOptions{})
return err
}
func (crb *ClusterRoleBinding) Empty() bool {
_, err := crb.client.Clientset.RbacV1().ClusterRoleBindings().Get(crb.ctx, crb.Name, metav1.GetOptions{})
return errors.IsNotFound(err)
}
func (crb *ClusterRoleBinding) List() (*v1.ClusterRoleBindingList, error) {
return crb.client.Clientset.RbacV1().ClusterRoleBindings().List(crb.ctx, metav1.ListOptions{})
}
func (crb *ClusterRoleBinding) CreateOrUpdate() error {
_, err := crb.client.Clientset.RbacV1().ClusterRoleBindings().Get(crb.ctx, crb.Name, metav1.GetOptions{})
if err != nil {
if errors.IsNotFound(err) {
return crb.Create()
}
return err
}
return crb.Update()
}
func (crb *ClusterRoleBinding) Equal(keys []string) bool {
clusterRoleBinding, err := crb.Get()
if err != nil && !errors.IsNotFound(err) {
panic(err)
}
if len(keys) == 0 {
keys = []string{"Subjects", "RoleRef"}
}
return ResourceEqual(crb.ClusterRoleBinding, clusterRoleBinding, keys)
}