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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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4
pkg/scheduler/framework/v1alpha1/framework.go
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@@ -311,9 +311,9 @@ func (f *framework) RunPreFilterPlugins(
// given node is not suitable for running pod.
// Meanwhile, the failure message and status are set for the given node.
func (f *framework) RunFilterPlugins(pc *PluginContext,
pod *v1.Pod, nodeName string) *Status {
pod *v1.Pod, nodeInfo *schedulernodeinfo.NodeInfo) *Status {
for _, pl := range f.filterPlugins {
status := pl.Filter(pc, pod, nodeName)
status := pl.Filter(pc, pod, nodeInfo)
if !status.IsSuccess() {
if !status.IsUnschedulable() {
errMsg := fmt.Sprintf("error while running %q filter plugin for pod %q: %v",