Kueue v0.2.1

Changes since v0.1.0:

Features

• Upgrade the API version from v1alpha1 to v1alpha2. v1alpha1 is no longer supported.
  v1alpha2 includes the following changes:
  • Rename Queue to LocalQueue.
  • Remove ResourceFlavor.labels. Use ResourceFlavor.metadata.labels instead.
• Add webhooks to validate and to add defaults to all kueue APIs.
• Add internal cert manager to serve webhooks with TLS.
• Use finalizers to prevent ClusterQueues and ResourceFlavors in use from being
  deleted prematurely.
• Support codependent resources
  by assigning the same flavor to codependent resources in a pod set.
• Support pod overhead
  in Workload pod sets.
• Set requests to limits if requests are not set in a Workload pod set,
  matching internal defaulting for k8s Pods.
• Add prometheus metrics to monitor health of
  the system and the status of ClusterQueues.
• Use Server Side Apply for Workload admission to reduce API conflicts.

Bug fixes

• Fix bug that caused Workloads that don't match the ClusterQueue's
  namespaceSelector to block other Workloads in StrictFIFO ClusterQueues.
• Fix the number of pending workloads in BestEffortFIFO ClusterQueues status.
• Fix a bug in BestEffortFIFO ClusterQueues where a workload might not be
  retried after a transient error.
• Fix requeuing an out-of-date workload when failed to admit it.
• Fix a bug in BestEffortFIFO ClusterQueues where inadmissible workloads
  were not removed from the ClusterQueue when removing the corresponding Queue.

Thanks to all our contributors!

In no particular order: @ahg-g @alculquicondor @ArangoGutierrez @cmssczy @denkensk @kerthcet @knight42 @cortespao @shuheiktgw @thisisprasad

Full Changelog: v0.1.0...v0.2.1

Kueue v0.2.0

Do not use. The published container image doesn't match the release.

Kueue v0.1.1

Changes since v0.1.0:

• Fixed number of pending workloads in a BestEffortFIFO ClusterQueue.
• Fixed bug in a BestEffortFIFO ClusterQueue where a workload might not be
  retried after a transient error.
• Fixed requeuing an out-of-date workload when failed to admit it.
• Fixed bug in a BestEffortFIFO ClusterQueue where unadmissible workloads
  were not removed from the ClusterQueue when removing the corresponding Queue.

Kueue v0.1.0

First release of Kueue, a Kubernetes native set of APIs and controllers for job queueing.

The release includes:

• The API group kueue.x-k8s.io/v1alpha1 that includes the ClusterQueue, Queue, ResourceFlavor, and Workload APIs.
• A set of controllers that supports quota-based job queuing, with:
  • Resource sharing: you can define unused resources that can be borrowed by other tenants.
  • Resource flavors and fungibility: you can define multiple flavors or variants of a resource. Jobs are assigned to flavors that are still available.
  • Two queueing strategies: StrictFIFO and BestEffortFIFO.
• Support for the Kubernetes batch/v1.Job API.
• The Workload API abstraction allows you to integrate a third-party job API with Kueue.
• Documentation available at https://sigs.k8s.io/kueue/docs

Thanks to all our contributors!

In no particular order: @alculquicondor @ahg-g @denkensk @ArangoGutierrez @kerthcet @cortespao @BinacsLee @jiwq @Huang-Wei