Kubernetes Submit Queue 5d3aae0192 Merge pull request #56083 from yguo0905/sched-log ... Automatic merge from submit-queue (batch tested with PRs 56128, 56004, 56083, 55833, 56042). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>. Suppress the warning when a pod in binding cannot be expired **What this PR does / why we need it**: I have a scheduler extender, which implements the `Bind` call and takes several minutes to respond to that call. The scheduler log was full of the following error. ``` W1120 10:23:09.691188 99720 cache.go:442] Couldn't expire cache for pod default/xxx. Binding is still in progress. ``` The TTL for a pod to be expired in the scheduler cache is 30 seconds. But it's also possible that the binding (which is done asynchronously) can take longer than 30 seconds. 2cbb07a439/plugin/pkg/scheduler/factory/factory.go (L143) The go routine that checks whether a pod has been expired is triggered every second. 2cbb07a439/plugin/pkg/scheduler/schedulercache/cache.go (L33) So, it will print the the following warning every seconds until the pod gets expired. 2cbb07a439/plugin/pkg/scheduler/schedulercache/cache.go (L442-L443) I think it's a valid for the binding to take more than one second, so we should downgrade this to an info to avoid polluting the scheduler log. **Release note**: ```release-note None ``` /sig scheduling /assign @bsalamat /cc @vishh		2017-11-21 17:04:56 -08:00
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admission	Merge pull request #55938 from sttts/sttts-compositional-admission-metrics	2017-11-21 07:43:40 -08:00
auth	rbac bootstrap policy: add selfsubjectrulesreviews to basic-user	2017-11-20 14:39:05 -08:00
scheduler	Merge pull request #56083 from yguo0905/sched-log	2017-11-21 17:04:56 -08:00