rolebinding

package
v0.10.2 Latest Latest
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 Go to latest Published: Aug 27, 2022 License: Apache-2.0 Imports: 30 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	ErrInvalidToolsType  = fmt.Errorf("type must be string, *rbacv1.RoleBinding, or rbacv1.RoleBinding")
	ErrInvalidCreateType = fmt.Errorf("type must be string, []byte, *rbacv1.RoleBinding, rbacv1.RoleBinding, runtime.Object, *unstructured.Unstructured, unstructured.Unstructured or map[string]interface{}")
	ErrInvalidUpdateType = ErrInvalidCreateType
	ErrInvalidApplyType  = ErrInvalidCreateType
	ErrInvalidDeleteType = ErrInvalidCreateType
	ErrInvalidGetType    = ErrInvalidCreateType
)

Functions

func GVK added in v0.6.1 

func GVK() schema.GroupVersionKind

GVK returns the name of Group, Version, Kind of rolebinding resource.

func GVR added in v0.5.0 

func GVR() schema.GroupVersionResource

GVR returns the name of Group, Version, Resource of rolebinding resource.

func Group added in v0.5.0 

func Group() string

Group returns the Group name of rolebinding resource.

func Kind added in v0.6.1 

func Kind() string

Kind returns the Kind name of rolebinding resource.

func Resource added in v0.5.0 

func Resource() string

Resource returns the Resource name of rolebinding resource.

func Version added in v0.5.0 

func Version() string

Version returns the Version name of rolebinding resource.

Types

type Handler 

type Handler struct {
	Options *types.HandlerOptions
	// contains filtered or unexported fields
}

func New 

func New(ctx context.Context, kubeconfig, namespace string) (handler *Handler, err error)

New returns a Handler handler from kubeconfig or in-cluster config. The kubeconfig precedence is: * kubeconfig variable passed. * KUBECONFIG environment variable pointing at a file * $HOME/.kube/config if exists. * In-cluster config if running in cluster

func NewOrDie added in v0.3.0 

func NewOrDie(ctx context.Context, kubeconfig, namespace string) *Handler

NewOrDie simply call New() to get a rolebinding handler. panic if there is any error occurs.

func (*Handler) Apply 

func (h *Handler) Apply(obj interface{}) (*rbacv1.RoleBinding, error)

Apply applies rolebinding from type string, []byte, *rbacv1.RoleBinding, rbacv1.RoleBinding, runtime.Object, *unstructured.Unstructured, unstructured.Unstructured or map[string]interface{}.

func (*Handler) ApplyFromBytes 

func (h *Handler) ApplyFromBytes(data []byte) (rb *rbacv1.RoleBinding, err error)

ApplyFromBytes pply rolebinding from bytes.

func (*Handler) ApplyFromFile 

func (h *Handler) ApplyFromFile(filename string) (rb *rbacv1.RoleBinding, err error)

ApplyFromFile applies rolebinding from yaml file.

func (*Handler) ApplyFromMap added in v0.5.0 

func (h *Handler) ApplyFromMap(u map[string]interface{}) (*rbacv1.RoleBinding, error)

ApplyFromMap applies rolebinding from map[string]interface{}.

func (*Handler) ApplyFromObject added in v0.3.0 

func (h *Handler) ApplyFromObject(obj runtime.Object) (*rbacv1.RoleBinding, error)

ApplyFromObject applies rolebinding from runtime.Object.

func (*Handler) ApplyFromUnstructured added in v0.3.0 

func (h *Handler) ApplyFromUnstructured(u *unstructured.Unstructured) (*rbacv1.RoleBinding, error)

ApplyFromUnstructured applies rolebinding from *unstructured.Unstructured.

func (*Handler) Clientset added in v0.2.0 

func (h *Handler) Clientset() *kubernetes.Clientset

Clientset returns underlying clientset.

func (*Handler) Create 

func (h *Handler) Create(obj interface{}) (*rbacv1.RoleBinding, error)

Create creates rolebinding from type string, []byte, *rbacv1.RoleBinding, rbacv1.RoleBinding, runtime.Object, *unstructured.Unstructured, unstructured.Unstructured or map[string]interface{}.

func (*Handler) CreateFromBytes 

func (h *Handler) CreateFromBytes(data []byte) (*rbacv1.RoleBinding, error)

CreateFromBytes creates rolebinding from bytes.

func (*Handler) CreateFromFile 

func (h *Handler) CreateFromFile(filename string) (*rbacv1.RoleBinding, error)

CreateFromFile creates rolebinding from yaml file.

func (*Handler) CreateFromMap added in v0.5.0 

func (h *Handler) CreateFromMap(u map[string]interface{}) (*rbacv1.RoleBinding, error)

CreateFromMap creates rolebinding from map[string]interface{}.

func (*Handler) CreateFromObject added in v0.3.0 

func (h *Handler) CreateFromObject(obj runtime.Object) (*rbacv1.RoleBinding, error)

CreateFromObject creates rolebinding from runtime.Object.

func (*Handler) CreateFromUnstructured added in v0.3.0 

func (h *Handler) CreateFromUnstructured(u *unstructured.Unstructured) (*rbacv1.RoleBinding, error)

CreateFromUnstructured creates rolebinding from *unstructured.Unstructured.

func (*Handler) DeepCopy 

func (in *Handler) DeepCopy() *Handler

func (*Handler) Delete 

func (h *Handler) Delete(obj interface{}) error

Delete deletes rolebinding from type string, []byte, *rbacv1.RoleBinding, rbacv1.RoleBinding, runtime.Object, *unstructured.Unstructured, unstructured.Unstructured or map[string]interface{}.

If passed parameter type is string, it will simply call DeleteByName instead of DeleteFromFile. You should always explicitly call DeleteFromFile to delete a rolebinding from file path.

func (*Handler) DeleteByName 

func (h *Handler) DeleteByName(name string) error

DeleteByName deletes rolebinding by name.

func (*Handler) DeleteFromBytes 

func (h *Handler) DeleteFromBytes(data []byte) error

DeleteFromBytes deletes rolebinding from bytes.

func (*Handler) DeleteFromFile 

func (h *Handler) DeleteFromFile(filename string) error

DeleteFromFile deletes rolebinding from yaml file.

func (*Handler) DeleteFromMap added in v0.5.0 

func (h *Handler) DeleteFromMap(u map[string]interface{}) error

DeleteFromMap deletes rolebinding from map[string]interface{}.

func (*Handler) DeleteFromObject added in v0.3.0 

func (h *Handler) DeleteFromObject(obj runtime.Object) error

DeleteFromObject deletes rolebinding from runtime.Object.

func (*Handler) DeleteFromUnstructured added in v0.3.0 

func (h *Handler) DeleteFromUnstructured(u *unstructured.Unstructured) error

DeleteFromUnstructured deletes rolebinding from *unstructured.Unstructured.

func (*Handler) DiscoveryClient added in v0.2.0 

func (h *Handler) DiscoveryClient() *discovery.DiscoveryClient

DiscoveryClient returns underlying discovery client.

func (*Handler) DynamicClient added in v0.2.0 

func (h *Handler) DynamicClient() dynamic.Interface

DynamicClient returns underlying dynamic client.

func (*Handler) Get 

func (h *Handler) Get(obj interface{}) (*rbacv1.RoleBinding, error)

Get gets rolebinding from type string, []byte, *rbacv1.RoleBinding, rbacv1.RoleBinding, runtime.Object, *unstructured.Unstructured, unstructured.Unstructured or map[string]interface{}.

If passed parameter type is string, it will simply call GetByName instead of GetFromFile. You should always explicitly call GetFromFile to get a rolebinding from file path.

func (*Handler) GetAge added in v0.2.0 

func (h *Handler) GetAge(object interface{}) (time.Duration, error)

GetAge returns rolebinding age.

func (*Handler) GetByName 

func (h *Handler) GetByName(name string) (*rbacv1.RoleBinding, error)

GetByName gets rolebinding by name.

func (*Handler) GetFromBytes 

func (h *Handler) GetFromBytes(data []byte) (*rbacv1.RoleBinding, error)

GetFromBytes gets rolebinding from bytes.

func (*Handler) GetFromFile 

func (h *Handler) GetFromFile(filename string) (*rbacv1.RoleBinding, error)

GetFromFile gets rolebinding from yaml file.

func (*Handler) GetFromMap added in v0.5.0 

func (h *Handler) GetFromMap(u map[string]interface{}) (*rbacv1.RoleBinding, error)

GetFromMap gets rolebinding from map[string]interface{}.

func (*Handler) GetFromObject added in v0.3.0 

func (h *Handler) GetFromObject(obj runtime.Object) (*rbacv1.RoleBinding, error)

GetFromObject gets rolebinding from runtime.Object.

func (*Handler) GetFromUnstructured added in v0.3.0 

func (h *Handler) GetFromUnstructured(u *unstructured.Unstructured) (*rbacv1.RoleBinding, error)

GetFromUnstructured gets rolebinding from *unstructured.Unstructured.

func (*Handler) GetRole added in v0.2.0 

func (h *Handler) GetRole(object interface{}) (*Role, error)

GetRole get the role/clusterrole binding by this rolebinding.

func (*Handler) GetSubjects added in v0.2.0 

func (h *Handler) GetSubjects(object interface{}) ([]Subject, error)

GetSubjects get the subjects to which the role/clusterrole applies. All supported subject kinds are: User, Group, ServiceAccount.

func (*Handler) Informer added in v0.5.0 

func (h *Handler) Informer() cache.SharedIndexInformer

Informer returns underlying SharedIndexInformer which provides add and Indexers ability based on SharedInformer.

func (*Handler) InformerFactory added in v0.5.0 

func (h *Handler) InformerFactory() informers.SharedInformerFactory

InformerFactory returns underlying SharedInformerFactory which provides shared informer for resources in all known API group version.

func (*Handler) List 

func (h *Handler) List() ([]*rbacv1.RoleBinding, error)

List list all rolebindings in the k8s cluster, it simply call `ListAll`.

func (*Handler) ListAll 

func (h *Handler) ListAll() ([]*rbacv1.RoleBinding, error)

ListAll list all rolebindings in the k8s cluster.

func (*Handler) ListByField added in v0.7.0 

func (h *Handler) ListByField(field string) ([]*rbacv1.RoleBinding, error)

ListByField list rolebindings by field, work like `kubectl get xxx --field-selector=xxx`.

func (*Handler) ListByLabel 

func (h *Handler) ListByLabel(labels string) ([]*rbacv1.RoleBinding, error)

ListByLabel list rolebindings by labels. Multiple labels separated by comma(",") eg: "name=myapp,role=devops", and there is an "And" relationship between multiple labels.

func (*Handler) ListByNamespace 

func (h *Handler) ListByNamespace(namespace string) ([]*rbacv1.RoleBinding, error)

ListByNamespace list all rolebindings in the specified namespace.

func (*Handler) Lister added in v0.5.0 

func (h *Handler) Lister() listersrbac.RoleBindingLister

Lister returns underlying RoleBindingLister which helps list rolebindings.

func (*Handler) RESTClient added in v0.2.0 

func (h *Handler) RESTClient() *rest.RESTClient

RESTClient returns underlying rest client.

func (*Handler) RESTConfig added in v0.3.0 

func (h *Handler) RESTConfig() *rest.Config

RESTConfig returns underlying rest config.

func (*Handler) RoleBindingInformer added in v0.5.0 

func (h *Handler) RoleBindingInformer() informersrbac.RoleBindingInformer

RoleBindingInformer returns underlying RoleBindingInformer which provides access to a shared informer and lister for rolebinding.

func (*Handler) RunInformer 

func (h *Handler) RunInformer(
	stopCh <-chan struct{},
	addFunc func(obj interface{}),
	updateFunc func(oldObj, newObj interface{}),
	deleteFunc func(obj interface{}))

RunInformer start and run the shared informer, returning after it stops. The informer will be stopped when stopCh is closed.

AddFunc, updateFunc, and deleteFunc are used to handle add, update, and delete event of k8s rolebinding resource, respectively.

func (*Handler) SetForceDelete 

func (h *Handler) SetForceDelete(force bool)

func (*Handler) SetInformerResyncPeriod added in v0.5.0 

func (h *Handler) SetInformerResyncPeriod(resyncPeriod time.Duration)

SetInformerResyncPeriod will set informer resync period.

func (*Handler) SetLimit 

func (h *Handler) SetLimit(limit int64)

func (*Handler) SetTimeout 

func (h *Handler) SetTimeout(timeout int64)

func (*Handler) StartInformer added in v0.10.1 

func (h *Handler) StartInformer(
	stopCh <-chan struct{},
	addFunc func(obj interface{}),
	updateFunc func(oldObj, newObj interface{}),
	deleteFunc func(obj interface{}))

StartInformer simply call RunInformer.

func (*Handler) Update 

func (h *Handler) Update(obj interface{}) (*rbacv1.RoleBinding, error)

Update updates rolebinding from type string, []byte, *rbacv1.RoleBinding, rbacv1.RoleBinding, runtime.Object, *unstructured.Unstructured, unstructured.Unstructured or map[string]interface{}.

func (*Handler) UpdateFromBytes 

func (h *Handler) UpdateFromBytes(data []byte) (*rbacv1.RoleBinding, error)

UpdateFromBytes updates rolebinding from bytes.

func (*Handler) UpdateFromFile 

func (h *Handler) UpdateFromFile(filename string) (*rbacv1.RoleBinding, error)

UpdateFromFile updates rolebinding from yaml file.

func (*Handler) UpdateFromMap added in v0.5.0 

func (h *Handler) UpdateFromMap(u map[string]interface{}) (*rbacv1.RoleBinding, error)

UpdateFromMap updates rolebinding from map[string]interface{}.

func (*Handler) UpdateFromObject added in v0.3.0 

func (h *Handler) UpdateFromObject(obj runtime.Object) (*rbacv1.RoleBinding, error)

UpdateFromObject updates rolebinding from runtime.Object.

func (*Handler) UpdateFromUnstructured added in v0.3.0 

func (h *Handler) UpdateFromUnstructured(u *unstructured.Unstructured) (*rbacv1.RoleBinding, error)

UpdateFromUnstructured updates rolebinding from *unstructured.Unstructured.

func (*Handler) Watch 

func (h *Handler) Watch(name string,
	addFunc, modifyFunc, deleteFunc func(x interface{}), x interface{}) (err error)

Watch watch rolebindings by name, alias to "WatchByName".

func (*Handler) WatchByLabel 

func (h *Handler) WatchByLabel(labels string,
	addFunc, modifyFunc, deleteFunc func(x interface{}), x interface{}) (err error)

WatchByLabel watch rolebindings by labels.

func (*Handler) WatchByName 

func (h *Handler) WatchByName(name string,
	addFunc, modifyFunc, deleteFunc func(x interface{}), x interface{}) (err error)

WatchByName watch rolebindings by name.

func (*Handler) WithDryRun 

func (h *Handler) WithDryRun() *Handler

WithDryRun deep copies a new handler and prints the create/update/apply/delete operations, without sending it to apiserver.

func (*Handler) WithNamespace 

func (h *Handler) WithNamespace(namespace string) *Handler

WithNamespace deep copies a new handler, but set the handler.namespace to the provided namespace.

type Role added in v0.2.0 

type Role struct {
	Kind string
	Name string
}

type Subject added in v0.2.0 

type Subject struct {
	Kind      string
	Name      string
	Namespace string
}

Source Files

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