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Modified the Filter interface to pass in nodeinfo instead of node name.

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This is necessary to support preemption, which relies on passing modified nodeinfo objects to the filters to simulate evicting lower-priority pods.
This commit is contained in:
Abdullah Gharaibeh
2019-09-18 15:48:26 -04:00
parent b8d8f1a35e
commit 89f936f6ac
8 changed files with 29 additions and 13 deletions
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1
pkg/scheduler/framework/plugins/noop/BUILD
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@@ -7,6 +7,7 @@ go_library(
visibility = ["//visibility:public"],
deps = [
"//pkg/scheduler/framework/v1alpha1:go_default_library",
"//pkg/scheduler/nodeinfo:go_default_library",
"//staging/src/k8s.io/api/core/v1:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/runtime:go_default_library",
],

3
pkg/scheduler/framework/plugins/noop/noop.go
View File

@@ -21,6 +21,7 @@ import (
"k8s.io/apimachinery/pkg/runtime"
framework "k8s.io/kubernetes/pkg/scheduler/framework/v1alpha1"
"k8s.io/kubernetes/pkg/scheduler/nodeinfo"
)
// Filter is a plugin that implements the filter plugin and always returns Success.
@@ -40,7 +41,7 @@ func (n Filter) Name() string {
}
// Filter invoked at the filter extension point.
func (n Filter) Filter(pc *framework.PluginContext, pod *v1.Pod, nodeName string) *framework.Status {
func (n Filter) Filter(pc *framework.PluginContext, pod *v1.Pod, nodeInfo *nodeinfo.NodeInfo) *framework.Status {
return nil
}