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Upgrade k8s package verison (#5358)

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* upgrade k8s package version

Signed-off-by: hongzhouzi <hongzhouzi@kubesphere.io>

* Script upgrade and code formatting.

Signed-off-by: hongzhouzi <hongzhouzi@kubesphere.io>

Signed-off-by: hongzhouzi <hongzhouzi@kubesphere.io>
This commit is contained in:
hongzhouzi
2022-11-15 14:56:38 +08:00
committed by GitHub
parent 5f91c1663a
commit 44167aa47a
3106 changed files with 321340 additions and 172080 deletions
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207
vendor/k8s.io/client-go/tools/cache/controller.go generated vendored
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@@ -17,13 +17,14 @@ limitations under the License.
package cache
import (
"errors"
"sync"
"time"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apimachinery/pkg/util/clock"
utilruntime "k8s.io/apimachinery/pkg/util/runtime"
"k8s.io/apimachinery/pkg/util/wait"
"k8s.io/utils/clock"
)
// This file implements a low-level controller that is used in
@@ -198,17 +199,17 @@ func (c *controller) processLoop() {
// can't return an error. The handlers MUST NOT modify the objects
// received; this concerns not only the top level of structure but all
// the data structures reachable from it.
// * OnAdd is called when an object is added.
// * OnUpdate is called when an object is modified. Note that oldObj is the
// last known state of the object-- it is possible that several changes
// were combined together, so you can't use this to see every single
// change. OnUpdate is also called when a re-list happens, and it will
// get called even if nothing changed. This is useful for periodically
// evaluating or syncing something.
// * OnDelete will get the final state of the item if it is known, otherwise
// it will get an object of type DeletedFinalStateUnknown. This can
// happen if the watch is closed and misses the delete event and we don't
// notice the deletion until the subsequent re-list.
// - OnAdd is called when an object is added.
// - OnUpdate is called when an object is modified. Note that oldObj is the
// last known state of the object-- it is possible that several changes
// were combined together, so you can't use this to see every single
// change. OnUpdate is also called when a re-list happens, and it will
// get called even if nothing changed. This is useful for periodically
// evaluating or syncing something.
// - OnDelete will get the final state of the item if it is known, otherwise
// it will get an object of type DeletedFinalStateUnknown. This can
// happen if the watch is closed and misses the delete event and we don't
// notice the deletion until the subsequent re-list.
type ResourceEventHandler interface {
OnAdd(obj interface{})
OnUpdate(oldObj, newObj interface{})
@@ -304,15 +305,14 @@ func DeletionHandlingMetaNamespaceKeyFunc(obj interface{}) (string, error) {
// notifications to be faulty.
//
// Parameters:
// * lw is list and watch functions for the source of the resource you want to
// be informed of.
// * objType is an object of the type that you expect to receive.
// * resyncPeriod: if non-zero, will re-list this often (you will get OnUpdate
// calls, even if nothing changed). Otherwise, re-list will be delayed as
// long as possible (until the upstream source closes the watch or times out,
// or you stop the controller).
// * h is the object you want notifications sent to.
//
// - lw is list and watch functions for the source of the resource you want to
// be informed of.
// - objType is an object of the type that you expect to receive.
// - resyncPeriod: if non-zero, will re-list this often (you will get OnUpdate
// calls, even if nothing changed). Otherwise, re-list will be delayed as
// long as possible (until the upstream source closes the watch or times out,
// or you stop the controller).
// - h is the object you want notifications sent to.
func NewInformer(
lw ListerWatcher,
objType runtime.Object,
@@ -322,25 +322,24 @@ func NewInformer(
// This will hold the client state, as we know it.
clientState := NewStore(DeletionHandlingMetaNamespaceKeyFunc)
return clientState, newInformer(lw, objType, resyncPeriod, h, clientState)
return clientState, newInformer(lw, objType, resyncPeriod, h, clientState, nil)
}
// NewIndexerInformer returns a Indexer and a controller for populating the index
// NewIndexerInformer returns an Indexer and a Controller for populating the index
// while also providing event notifications. You should only used the returned
// Index for Get/List operations; Add/Modify/Deletes will cause the event
// notifications to be faulty.
//
// Parameters:
// * lw is list and watch functions for the source of the resource you want to
// be informed of.
// * objType is an object of the type that you expect to receive.
// * resyncPeriod: if non-zero, will re-list this often (you will get OnUpdate
// calls, even if nothing changed). Otherwise, re-list will be delayed as
// long as possible (until the upstream source closes the watch or times out,
// or you stop the controller).
// * h is the object you want notifications sent to.
// * indexers is the indexer for the received object type.
//
// - lw is list and watch functions for the source of the resource you want to
// be informed of.
// - objType is an object of the type that you expect to receive.
// - resyncPeriod: if non-zero, will re-list this often (you will get OnUpdate
// calls, even if nothing changed). Otherwise, re-list will be delayed as
// long as possible (until the upstream source closes the watch or times out,
// or you stop the controller).
// - h is the object you want notifications sent to.
// - indexers is the indexer for the received object type.
func NewIndexerInformer(
lw ListerWatcher,
objType runtime.Object,
@@ -351,29 +350,124 @@ func NewIndexerInformer(
// This will hold the client state, as we know it.
clientState := NewIndexer(DeletionHandlingMetaNamespaceKeyFunc, indexers)
return clientState, newInformer(lw, objType, resyncPeriod, h, clientState)
return clientState, newInformer(lw, objType, resyncPeriod, h, clientState, nil)
}
// TransformFunc allows for transforming an object before it will be processed
// and put into the controller cache and before the corresponding handlers will
// be called on it.
// TransformFunc (similarly to ResourceEventHandler functions) should be able
// to correctly handle the tombstone of type cache.DeletedFinalStateUnknown
//
// The most common usage pattern is to clean-up some parts of the object to
// reduce component memory usage if a given component doesn't care about them.
// given controller doesn't care for them
type TransformFunc func(interface{}) (interface{}, error)
// NewTransformingInformer returns a Store and a controller for populating
// the store while also providing event notifications. You should only used
// the returned Store for Get/List operations; Add/Modify/Deletes will cause
// the event notifications to be faulty.
// The given transform function will be called on all objects before they will
// put into the Store and corresponding Add/Modify/Delete handlers will
// be invoked for them.
func NewTransformingInformer(
lw ListerWatcher,
objType runtime.Object,
resyncPeriod time.Duration,
h ResourceEventHandler,
transformer TransformFunc,
) (Store, Controller) {
// This will hold the client state, as we know it.
clientState := NewStore(DeletionHandlingMetaNamespaceKeyFunc)
return clientState, newInformer(lw, objType, resyncPeriod, h, clientState, transformer)
}
// NewTransformingIndexerInformer returns an Indexer and a controller for
// populating the index while also providing event notifications. You should
// only used the returned Index for Get/List operations; Add/Modify/Deletes
// will cause the event notifications to be faulty.
// The given transform function will be called on all objects before they will
// be put into the Index and corresponding Add/Modify/Delete handlers will
// be invoked for them.
func NewTransformingIndexerInformer(
lw ListerWatcher,
objType runtime.Object,
resyncPeriod time.Duration,
h ResourceEventHandler,
indexers Indexers,
transformer TransformFunc,
) (Indexer, Controller) {
// This will hold the client state, as we know it.
clientState := NewIndexer(DeletionHandlingMetaNamespaceKeyFunc, indexers)
return clientState, newInformer(lw, objType, resyncPeriod, h, clientState, transformer)
}
// Multiplexes updates in the form of a list of Deltas into a Store, and informs
// a given handler of events OnUpdate, OnAdd, OnDelete
func processDeltas(
// Object which receives event notifications from the given deltas
handler ResourceEventHandler,
clientState Store,
transformer TransformFunc,
deltas Deltas,
) error {
// from oldest to newest
for _, d := range deltas {
obj := d.Object
if transformer != nil {
var err error
obj, err = transformer(obj)
if err != nil {
return err
}
}
switch d.Type {
case Sync, Replaced, Added, Updated:
if old, exists, err := clientState.Get(obj); err == nil && exists {
if err := clientState.Update(obj); err != nil {
return err
}
handler.OnUpdate(old, obj)
} else {
if err := clientState.Add(obj); err != nil {
return err
}
handler.OnAdd(obj)
}
case Deleted:
if err := clientState.Delete(obj); err != nil {
return err
}
handler.OnDelete(obj)
}
}
return nil
}
// newInformer returns a controller for populating the store while also
// providing event notifications.
//
// Parameters
// * lw is list and watch functions for the source of the resource you want to
// be informed of.
// * objType is an object of the type that you expect to receive.
// * resyncPeriod: if non-zero, will re-list this often (you will get OnUpdate
// calls, even if nothing changed). Otherwise, re-list will be delayed as
// long as possible (until the upstream source closes the watch or times out,
// or you stop the controller).
// * h is the object you want notifications sent to.
// * clientState is the store you want to populate
//
// - lw is list and watch functions for the source of the resource you want to
// be informed of.
// - objType is an object of the type that you expect to receive.
// - resyncPeriod: if non-zero, will re-list this often (you will get OnUpdate
// calls, even if nothing changed). Otherwise, re-list will be delayed as
// long as possible (until the upstream source closes the watch or times out,
// or you stop the controller).
// - h is the object you want notifications sent to.
// - clientState is the store you want to populate
func newInformer(
lw ListerWatcher,
objType runtime.Object,
resyncPeriod time.Duration,
h ResourceEventHandler,
clientState Store,
transformer TransformFunc,
) Controller {
// This will hold incoming changes. Note how we pass clientState in as a
// KeyLister, that way resync operations will result in the correct set
@@ -391,29 +485,10 @@ func newInformer(
RetryOnError: false,
Process: func(obj interface{}) error {
// from oldest to newest
for _, d := range obj.(Deltas) {
switch d.Type {
case Sync, Replaced, Added, Updated:
if old, exists, err := clientState.Get(d.Object); err == nil && exists {
if err := clientState.Update(d.Object); err != nil {
return err
}
h.OnUpdate(old, d.Object)
} else {
if err := clientState.Add(d.Object); err != nil {
return err
}
h.OnAdd(d.Object)
}
case Deleted:
if err := clientState.Delete(d.Object); err != nil {
return err
}
h.OnDelete(d.Object)
}
if deltas, ok := obj.(Deltas); ok {
return processDeltas(h, clientState, transformer, deltas)
}
return nil
return errors.New("object given as Process argument is not Deltas")
},
}
return New(cfg)