- **Cluster Lifecycle**
  - [alpha] Ensure critical cluster infrastructure pods (Heapster, DNS, etc.) can schedule by evicting regular pods when necessary to make the critical pods schedule. ([docs](http://kubernetes.io/docs/admin/rescheduler/#guaranteed-scheduling-of-critical-add-on-pods)) ([kubernetes/features#62](https://github.com/kubernetes/enhancements/issues/62))

- Fixed a scheduler panic when using PodAffinity. ([#82841](https://github.com/kubernetes/kubernetes/pull/82841), [@Huang-Wei](https://github.com/Huang-Wei))
- Take the context as the first argument of Schedule. ([#82119](https://github.com/kubernetes/kubernetes/pull/82119), [@wgliang](https://github.com/wgliang))

- Fixed missing `kubelet_volume_stats_*` metrics. ([#133890](https://github.com/kubernetes/kubernetes/pull/133890), [@huww98](https://github.com/huww98)) [SIG Instrumentation and Node]
- Fixed occasional schedule delays when a static `PersistentVolume` is created. ([#133929](https://github.com/kubernetes/kubernetes/pull/133929), [@huww98](https://github.com/huww98)) [SIG Scheduling and Storage]

  Example: suppose you develop a custom plugin that denies Pods that have a `schedulable=false` label. 

labels.excluded_doc_urls=検索対象から除外するURL
labels.user_agent=ユーザーエージェント
labels.web_crawling_button_create=作成
labels.web_crawling_button_create_job=新しいジョブの作成
labels.crawler_configuration=全般の設定
labels.crawler_title_edit=全般の設定
labels.schedule=スケジュール
labels.enabled=有効
labels.day_for_cleanup=以前のドキュメントを削除
labels.day=日
labels.crawl_button_update=更新
labels.none=なし
labels.crawling_thread_count=同時クローラー設定
labels.incremental_crawling=最終更新日時の確認

## Changelog since v1.14.6

### Other notable changes

* When the number of jobs exceeds 500, cronjob should schedule without error. ([#77475](https://github.com/kubernetes/kubernetes/pull/77475), [@liucimin](https://github.com/liucimin))

		}

		if isErrReadQuorum(pinfo.Err) && !opts.MetadataChg {
			// read quorum is returned when the object is visibly
			// present but its unreadable, we simply ask the writes to
			// schedule to this pool instead. If there is no quorum
			// it will fail anyways, however if there is quorum available
			// with enough disks online but sufficiently inconsistent to

## Changelog since v1.29.4

## Changes by Kind

### Bug or Regression

- Fixed a bug that a pod may remain unscheduled if any PreFilter plugin returns nodes that do not exist. ([#124559](https://github.com/kubernetes/kubernetes/pull/124559), [@chengjoey](https://github.com/chengjoey)) [SIG Scheduling and Testing]

- Remove deprecated `--generator, --replicas, --service-generator, --service-overrides, --schedule` from `kubectl run`
  Deprecate `--serviceaccount, --hostport, --requests, --limits` in `kubectl run` ([#99732](https://github.com/kubernetes/kubernetes/pull/99732), [@soltysh](https://github.com/soltysh))

* Add generic NoSchedule toleration to fluentd in gcp config. ([#48182](https://github.com/kubernetes/kubernetes/pull/48182), [@gmarek](https://github.com/gmarek))
* RBAC role and role-binding reconciliation now ensures namespaces exist when reconciling on startup. ([#48480](https://github.com/kubernetes/kubernetes/pull/48480), [@liggitt](https://github.com/liggitt))