github/kubernetes
1
0
Fork 0
mirror of https://github.com/k3s-io/kubernetes.git synced 2025-07-30 15:05:27 +00:00
Code Issues Projects Releases Wiki Activity

Merge pull request #103686 from kerthcet/document/add_comment_for_enqueueExtensions

Browse Source 
update comment with EnqueueExtensions
This commit is contained in:
Kubernetes Prow Robot 2021-08-04 22:11:48 -07:00 committed by GitHub
commit b16f7e841d
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 6 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
pkg/scheduler/framework/interface.go
View File

@ -307,10 +307,13 @@ type QueueSortPlugin interface {
}
// EnqueueExtensions is an optional interface that plugins can implement to efficiently
// move unschedulable Pods in internal scheduling queues.
// move unschedulable Pods in internal scheduling queues. Plugins
// that fail pod scheduling (e.g., Filter plugins) are expected to implement this interface.
type EnqueueExtensions interface {
// EventsToRegister returns a series of interested events that
// will be registered when instantiating the internal scheduling queue.
// EventsToRegister returns a series of possible events that may cause a Pod
// failed by this plugin schedulable.
// The events will be registered when instantiating the internal scheduling queue,
// and leveraged to build event handlers dynamically.
// Note: the returned list needs to be static (not depend on configuration parameters);
// otherwise it would lead to undefined behavior.
EventsToRegister() []ClusterEvent