Kubernetes v1.36: Advancing Workload-Aware Scheduling
… What's not covered yet The current constraints limit this integration to static, indexed, fully-parallel Jobs. …
To keep the first feature iteration predictable, the Job controller only creates a Workload and PodGroup when the Job has a well-defined, fixed shape: .spec.parallelism is greater than 1.spec.completionMode is set to Indexed.spec.completions is equal to .spec.parallelismThe schedulingGroup is not already set on the Pod template. These conditions describe the class of Jobs that gang scheduling can reason about: each Pod has a stable identity (Indexed), the gang size is known and fixed at admission time (parallelism == completions), and no other controller has already claimed scheduling responsi
Kubernetes v1.36: Advancing Workload-Aware Scheduling… What's not covered yet The current constraints limit this integration to static, indexed, fully-parallel Jobs. …
… Here is a catalog of some of the most common tags you will now see in the Kubernetes codebase: Presence: +k8s:optional , +k8s:required Basic Constraints: +k8s:minimum=0 , +k8s:maximum=100 , +k8s:maxLength=16 , +k8s:format=k8s-short-name Collections: +k8s:listType=map , +k8s:listMapKey=type Unions: … …
… As we move toward General Availability GA , the community is focusing on Vertical Pod Autoscaler VPA Integration , enabling VPA to issue Pod-level resource recommendations and trigger in-place actuation automatically. …
… This enables better integration with dashboards and capacity planning tools. …
… Sometimes, due to bandwidth constraints, teams move ahead with design work without feedback from API Review . …
… Min domains in PodTopologySpread SIG Scheduling The minDomains parameter for PodTopologySpread constraints graduates to stable this release, which allows you to define the minimum number of domains. …
… For further details on the cloud provider integrations, read our v1.29 Cloud Provider Integrations feature blog . …
… This make the scheduler aware of a Pod's volume's topology constraints, such as zone or node. …
… This feature enables external controllers like Kueue to manage Job synchronization, offering greater flexibility and integration with advanced workload management systems. …
… This enables more native Kubernetes network integrations, simplifying the development and management of networking devices. …
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