replicationcontroller

package
v0.12.4 Latest Latest
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 Go to latest Published: Oct 11, 2022 License: Apache-2.0 Imports: 35 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	ErrInvalidToolsType  = errors.New("type must be string, *corev1.ReplicationController, corev1.ReplicationController, metav1.Object or runtime.Object")
	ErrInvalidCreateType = errors.New("type must be string, []byte, *corev1.ReplicationController, corev1.ReplicationController, metav1.Object, runtime.Object, *unstructured.Unstructured, unstructured.Unstructured or map[string]interface{}")
	ErrInvalidUpdateType = ErrInvalidCreateType
	ErrInvalidApplyType  = ErrInvalidCreateType
	ErrInvalidDeleteType = ErrInvalidCreateType
	ErrInvalidGetType    = ErrInvalidCreateType
	ErrInvalidScaleType  = ErrInvalidCreateType
	ErrInvalidPatchType  = errors.New("patch data type must be string, []byte, *corev1.ReplicationController, corev1.ReplicationController, metav1.Object, runtime.Object, *unstructured.Unstructured, unstructured.Unstructured or map[string]interface{}")
)
View Source 
var GVK = schema.GroupVersionKind{
	Group:   corev1.SchemeGroupVersion.Group,
	Version: corev1.SchemeGroupVersion.Version,
	Kind:    types.KindReplicationController,
}

GVK contains the Group, Version, Kind name of replicationcontroller.

View Source 
var GVR = schema.GroupVersionResource{
	Group:    corev1.SchemeGroupVersion.Group,
	Version:  corev1.SchemeGroupVersion.Version,
	Resource: types.ResourceReplicationController,
}

GVR contains the Group, Version and Resource name of replicationcontroller.

View Source 
var Group = GVK.Group

Group is the replicationcontroller Group name.

View Source 
var Kind = GVK.Kind

Kind is the replicationcontroller Kind name.

View Source 
var Resource = GVR.Resource

Resource is the replicationcontroller Resource name.

View Source 
var Version = GVK.Version

Version is the replicationcontroller Version name.

Functions

This section is empty.

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, error)

New returns a replicationcontroller 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 replicationcontroller handler. panic if there is any error occurs.

func (*Handler) Apply 

func (h *Handler) Apply(obj interface{}) (*corev1.ReplicationController, error)

Apply applies replicationcontroller from type string, []byte, *corev1.ReplicationController, corev1.ReplicationController, metav1.Object, runtime.Object, *unstructured.Unstructured, unstructured.Unstructured or map[string]interface{}.

func (*Handler) ApplyFromBytes 

func (h *Handler) ApplyFromBytes(data []byte) (rc *corev1.ReplicationController, err error)

ApplyFromBytes pply replicationcontroller from bytes data.

func (*Handler) ApplyFromFile 

func (h *Handler) ApplyFromFile(filename string) (rc *corev1.ReplicationController, err error)

ApplyFromFile applies replicationcontroller from yaml or json file.

func (*Handler) ApplyFromMap added in v0.5.0 

func (h *Handler) ApplyFromMap(u map[string]interface{}) (*corev1.ReplicationController, error)

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

func (*Handler) ApplyFromObject added in v0.3.0 

func (h *Handler) ApplyFromObject(obj interface{}) (*corev1.ReplicationController, error)

ApplyFromObject applies replicationcontroller from metav1.Object or runtime.Object.

func (*Handler) ApplyFromUnstructured added in v0.3.0 

func (h *Handler) ApplyFromUnstructured(u *unstructured.Unstructured) (*corev1.ReplicationController, error)

ApplyFromUnstructured applies replicationcontroller 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{}) (*corev1.ReplicationController, error)

Create creates replicationcontroller from type string, []byte, *corev1.ReplicationController, corev1.ReplicationController, metav1.Object, runtime.Object, *unstructured.Unstructured, unstructured.Unstructured or map[string]interface{}.

func (*Handler) CreateFromBytes 

func (h *Handler) CreateFromBytes(data []byte) (*corev1.ReplicationController, error)

CreateFromBytes creates replicationcontroller from bytes data.

func (*Handler) CreateFromFile 

func (h *Handler) CreateFromFile(filename string) (*corev1.ReplicationController, error)

CreateFromFile creates replicationcontroller from yaml or json file.

func (*Handler) CreateFromMap added in v0.5.0 

func (h *Handler) CreateFromMap(u map[string]interface{}) (*corev1.ReplicationController, error)

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

func (*Handler) CreateFromObject added in v0.3.0 

func (h *Handler) CreateFromObject(obj interface{}) (*corev1.ReplicationController, error)

CreateFromObject creates replicationcontroller from metav1.Object or runtime.Object.

func (*Handler) CreateFromUnstructured added in v0.3.0 

func (h *Handler) CreateFromUnstructured(u *unstructured.Unstructured) (*corev1.ReplicationController, error)

CreateFromUnstructured creates replicationcontroller from *unstructured.Unstructured.

func (*Handler) DeepCopy 

func (in *Handler) DeepCopy() *Handler

func (*Handler) Delete 

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

Delete deletes replicationcontroller from type string, []byte, *corev1.ReplicationController, corev1.ReplicationController, metav1.Object, 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 replicationcontroller from file path.

func (*Handler) DeleteByName 

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

DeleteByName deletes replicationcontroller by name.

func (*Handler) DeleteFromBytes 

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

DeleteFromBytes deletes replicationcontroller from bytes data.

func (*Handler) DeleteFromFile 

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

DeleteFromFile deletes replicationcontroller from yaml or json file.

func (*Handler) DeleteFromMap added in v0.5.0 

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

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

func (*Handler) DeleteFromObject added in v0.3.0 

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

DeleteFromObject deletes replicationcontroller from metav1.Object or runtime.Object.

func (*Handler) DeleteFromUnstructured added in v0.3.0 

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

DeleteFromUnstructured deletes replicationcontroller 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{}) (*corev1.ReplicationController, error)

Get gets replicationcontroller from type string, []byte, *corev1.ReplicationController, corev1.ReplicationController, metav1.Object, 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 replicationcontroller from file path.

func (*Handler) GetAge added in v0.10.0 

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

GetAge returns replicationcontroller age.

func (*Handler) GetByName 

func (h *Handler) GetByName(name string) (*corev1.ReplicationController, error)

GetByName gets replicationcontroller by name.

func (*Handler) GetFromBytes 

func (h *Handler) GetFromBytes(data []byte) (*corev1.ReplicationController, error)

GetFromBytes gets replicationcontroller from bytes data.

func (*Handler) GetFromFile 

func (h *Handler) GetFromFile(filename string) (*corev1.ReplicationController, error)

GetFromFile gets replicationcontroller from yaml or json file.

func (*Handler) GetFromMap added in v0.5.0 

func (h *Handler) GetFromMap(u map[string]interface{}) (*corev1.ReplicationController, error)

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

func (*Handler) GetFromObject added in v0.3.0 

func (h *Handler) GetFromObject(obj interface{}) (*corev1.ReplicationController, error)

GetFromObject gets replicationcontroller from metav1.Object or runtime.Object.

func (*Handler) GetFromUnstructured added in v0.3.0 

func (h *Handler) GetFromUnstructured(u *unstructured.Unstructured) (*corev1.ReplicationController, error)

GetFromUnstructured gets replicationcontroller from *unstructured.Unstructured.

func (*Handler) GetPV added in v0.10.0 

func (h *Handler) GetPV(object interface{}) ([]string, error)

GetPV get all persistentvolumes mounted by the replicationcontroller.

func (*Handler) GetPVC added in v0.10.0 

func (h *Handler) GetPVC(object interface{}) ([]string, error)

GetPVC get all persistentvolumeclaims mounted by the replicationcontroller.

func (*Handler) GetPods added in v0.10.0 

func (h *Handler) GetPods(object interface{}) ([]*corev1.Pod, error)

GetPods get replicationcontroller all pods

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) IsReady 

func (h *Handler) IsReady(name string) bool

IsReady check if the replicationcontroller is ready

func (*Handler) List 

func (h *Handler) List() ([]*corev1.ReplicationController, error)

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

func (*Handler) ListAll 

func (h *Handler) ListAll() ([]*corev1.ReplicationController, error)

ListAll list all replicationcontrollers in the k8s cluster.

func (*Handler) ListByField added in v0.7.0 

func (h *Handler) ListByField(field string) ([]*corev1.ReplicationController, error)

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

func (*Handler) ListByLabel 

func (h *Handler) ListByLabel(labels string) ([]*corev1.ReplicationController, error)

ListByLabel list replicationcontrollers 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) ([]*corev1.ReplicationController, error)

ListByNamespace list all replicationcontrollers in the specified namespace.

func (*Handler) Lister added in v0.5.0 

func (h *Handler) Lister() listerscore.ReplicationControllerLister

Lister returns underlying ReplicationControllerLister which helps list replicationcontrollers.

func (*Handler) Patch added in v0.11.1 

func (h *Handler) Patch(original *corev1.ReplicationController, patch interface{}, patchOptions ...types.PatchType) (*corev1.ReplicationController, error)

Patch use the default patch type(Strategic Merge Patch) to patch replicationcontroller. Supported patch types are: "StrategicMergePatchType", "MergePatchType", "JSONPatchType".

For further more Strategic Merge patch, see: 

https://kubernetes.io/docs/tasks/manage-kubernetes-objects/update-api-object-kubectl-patch/#before-you-begin

For a comparison of JSON patch and JSON merge patch, see: 

https://erosb.github.io/post/json-patch-vs-merge-patch/

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) ReplicationControllerInformer added in v0.5.0 

func (h *Handler) ReplicationControllerInformer() informerscore.ReplicationControllerInformer

ReplicationControllerInformer returns underlying ReplicationControllerInformer which provides access to a shared informer and lister for replicationcontroller.

func (*Handler) ResetNamespace added in v0.11.4 

func (h *Handler) ResetNamespace(namespace string)

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 replicationcontroller resource, respectively.

func (*Handler) Scale added in v0.10.0 

func (h *Handler) Scale(obj interface{}, replicas int32) (*corev1.ReplicationController, error)

Scale set replicationcontroller replicas from type string, []byte, *corev1.ReplicationController, corev1.ReplicationController, metav1.Object, runtime.Object, *unstructured.Unstructured, unstructured.Unstructured or map[string]interface{}.

If passed parameter type is string, it will simply call ScaleByName instead of ScaleFromFile. You should always explicitly call ScaleFromFile to set replicationcontroller replicas from file path.

func (*Handler) ScaleByName added in v0.10.0 

func (h *Handler) ScaleByName(name string, replicas int32) (*corev1.ReplicationController, error)

ScaleByName scale replicationcontroller by name.

func (*Handler) ScaleFromBytes added in v0.10.0 

func (h *Handler) ScaleFromBytes(data []byte, replicas int32) (*corev1.ReplicationController, error)

ScaleFromBytes scale replicationcontroller from bytes data.

func (*Handler) ScaleFromFile added in v0.10.0 

func (h *Handler) ScaleFromFile(filename string, replicas int32) (*corev1.ReplicationController, error)

ScaleFromFile scale replicationcontroller from yaml or json file.

func (*Handler) ScaleFromMap added in v0.10.0 

func (h *Handler) ScaleFromMap(u map[string]interface{}, replicas int32) (*corev1.ReplicationController, error)

ScaleFromMap scale replicationcontroller from map[string]interface{}.

func (*Handler) ScaleFromObject added in v0.10.0 

func (h *Handler) ScaleFromObject(obj interface{}, replicas int32) (*corev1.ReplicationController, error)

ScaleFromObject scale replicationcontroller from metav1.Object or runtime.Object.

func (*Handler) ScaleFromUnstructured added in v0.10.0 

func (h *Handler) ScaleFromUnstructured(u *unstructured.Unstructured, replicas int32) (*corev1.ReplicationController, error)

ScaleFromUnstructured scale replicationcontroller from *unstructured.Unstructured.

func (*Handler) SetForceDelete 

func (h *Handler) SetForceDelete(force bool)

func (*Handler) SetInformerFactoryNamespace added in v0.10.4 

func (h *Handler) SetInformerFactoryNamespace(namespace string)

SetInformerFactoryNamespace limit the scope of informer list-and-watch k8s resource. informer list-and-watch all namespace k8s resource by default.

func (*Handler) SetInformerFactoryResyncPeriod added in v0.10.4 

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

SetInformerFactoryResyncPeriod will set informer resync period.

func (*Handler) SetInformerFactoryTweakListOptions added in v0.10.4 

func (h *Handler) SetInformerFactoryTweakListOptions(tweakListOptions internalinterfaces.TweakListOptionsFunc)

SetInformerFactoryTweakListOptions sets a custom filter on all listers of the configured SharedInformerFactory.

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{}) (*corev1.ReplicationController, error)

Update updates replicationcontroller from type string, []byte, *corev1.ReplicationController, corev1.ReplicationController, metav1.Object, runtime.Object, *unstructured.Unstructured, unstructured.Unstructured or map[string]interface{}.

func (*Handler) UpdateFromBytes 

func (h *Handler) UpdateFromBytes(data []byte) (*corev1.ReplicationController, error)

UpdateFromBytes updates replicationcontroller from bytes data.

func (*Handler) UpdateFromFile 

func (h *Handler) UpdateFromFile(filename string) (*corev1.ReplicationController, error)

UpdateFromFile updates replicationcontroller from yaml or json file.

func (*Handler) UpdateFromMap added in v0.5.0 

func (h *Handler) UpdateFromMap(u map[string]interface{}) (*corev1.ReplicationController, error)

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

func (*Handler) UpdateFromObject added in v0.3.0 

func (h *Handler) UpdateFromObject(obj interface{}) (*corev1.ReplicationController, error)

UpdateFromObject updates replicationcontroller from metav1.Object or runtime.Object.

func (*Handler) UpdateFromUnstructured added in v0.3.0 

func (h *Handler) UpdateFromUnstructured(u *unstructured.Unstructured) (*corev1.ReplicationController, error)

UpdateFromUnstructured updates replicationcontroller from *unstructured.Unstructured.

func (*Handler) WaitReady 

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

WaitReady waiting for the replicationcontroller to be in the ready status.

func (*Handler) Watch 

func (h *Handler) Watch(addFunc, modifyFunc, deleteFunc func(obj interface{})) error

Watch watch all replicationcontroller resources.

Object as the parameter of addFunc, modifyFunc, deleteFunc:

  • If Event.Type is Added or Modified: the new state of the object.
  • If Event.Type is Deleted: the state of the object immediately before deletion.
  • If Event.Type is Bookmark: the object (instance of a type being watched) where only ResourceVersion field is set. On successful restart of watch from a bookmark resourceVersion, client is guaranteed to not get repeat event nor miss any events.
  • If Event.Type is Error: *api.Status is recommended; other types may make sense depending on context.

func (*Handler) WatchByField added in v0.11.1 

func (h *Handler) WatchByField(field string, addFunc, modifyFunc, deleteFunc func(obj interface{})) error

WatchByField watch a single or multiple ReplicationController resources selected by the field.

Object as the parameter of addFunc, modifyFunc, deleteFunc:

  • If Event.Type is Added or Modified: the new state of the object.
  • If Event.Type is Deleted: the state of the object immediately before deletion.
  • If Event.Type is Bookmark: the object (instance of a type being watched) where only ResourceVersion field is set. On successful restart of watch from a bookmark resourceVersion, client is guaranteed to not get repeat event nor miss any events.
  • If Event.Type is Error: *api.Status is recommended; other types may make sense depending on context.

func (*Handler) WatchByLabel 

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

WatchByLabel watch a single or multiple ReplicationController resources selected by the label. Multiple labels are separated by ",", label key and value conjunctaed by "=".

Object as the parameter of addFunc, modifyFunc, deleteFunc:

  • If Event.Type is Added or Modified: the new state of the object.
  • If Event.Type is Deleted: the state of the object immediately before deletion.
  • If Event.Type is Bookmark: the object (instance of a type being watched) where only ResourceVersion field is set. On successful restart of watch from a bookmark resourceVersion, client is guaranteed to not get repeat event nor miss any events.
  • If Event.Type is Error: *api.Status is recommended; other types may make sense depending on context.

func (*Handler) WatchByName 

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

WatchByName watch a single replicationcontroller reseource.

Object as the parameter of addFunc, modifyFunc, deleteFunc:

  • If Event.Type is Added or Modified: the new state of the object.
  • If Event.Type is Deleted: the state of the object immediately before deletion.
  • If Event.Type is Bookmark: the object (instance of a type being watched) where only ResourceVersion field is set. On successful restart of watch from a bookmark resourceVersion, client is guaranteed to not get repeat event nor miss any events.
  • If Event.Type is Error: *api.Status is recommended; other types may make sense depending on context.

func (*Handler) WatchByNamespace added in v0.11.1 

func (h *Handler) WatchByNamespace(namespace string, addFunc, modifyFunc, deleteFunc func(obj interface{})) error

WatchByNamespace watch all replicationcontroller resources in the specified namespace.

Object as the parameter of addFunc, modifyFunc, deleteFunc:

  • If Event.Type is Added or Modified: the new state of the object.
  • If Event.Type is Deleted: the state of the object immediately before deletion.
  • If Event.Type is Bookmark: the object (instance of a type being watched) where only ResourceVersion field is set. On successful restart of watch from a bookmark resourceVersion, client is guaranteed to not get repeat event nor miss any events.
  • If Event.Type is Error: *api.Status is recommended; other types may make sense depending on context.

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.

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