From d20446377eddf9c59a733e046c1ecf740f1751e2 Mon Sep 17 00:00:00 2001 From: Abdullah Gharaibeh Date: Sun, 14 Nov 2021 17:21:35 -0500 Subject: [PATCH] kube-scheduler: Increase the duration to expire an assumed pod --- pkg/scheduler/scheduler.go | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/pkg/scheduler/scheduler.go b/pkg/scheduler/scheduler.go index 14c2ce3c1b9..98a44fc50e1 100644 --- a/pkg/scheduler/scheduler.go +++ b/pkg/scheduler/scheduler.go @@ -57,6 +57,9 @@ const ( SchedulerError = "SchedulerError" // Percentage of plugin metrics to be sampled. pluginMetricsSamplePercent = 10 + // Duration the scheduler will wait before expiring an assumed pod. + // See issue #106361 for more details about this parameter and its value. + durationToExpireAssumedPod = 15 * time.Minute ) // Scheduler watches for new unscheduled pods. It attempts to find @@ -228,7 +231,7 @@ func New(client clientset.Interface, } options.profiles = cfg.Profiles } - schedulerCache := internalcache.New(30*time.Second, stopEverything) + schedulerCache := internalcache.New(durationToExpireAssumedPod, stopEverything) registry := frameworkplugins.NewInTreeRegistry() if err := registry.Merge(options.frameworkOutOfTreeRegistry); err != nil {