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Move Pod Topology Spread Constraints into scheduling

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These constraints apply specifically to the mechanism for placing Pods
onto nodes (that is, scheduling).
This commit is contained in:
Tim Bannister
2022-05-10 11:01:05 +01:00
parent bde5fe9e2a
commit 6700656cb4
11 changed files with 12 additions and 10 deletions
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content/en/docs/concepts/scheduling-eviction/_index.md
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@@ -23,6 +23,7 @@ of terminating one or more Pods on Nodes.
* [Kubernetes Scheduler](/docs/concepts/scheduling-eviction/kube-scheduler/)
* [Assigning Pods to Nodes](/docs/concepts/scheduling-eviction/assign-pod-node/)
* [Pod Overhead](/docs/concepts/scheduling-eviction/pod-overhead/)
* [Pod Topology Spread Constraints](/docs/concepts/scheduling-eviction/topology-spread-constraints/)
* [Taints and Tolerations](/docs/concepts/scheduling-eviction/taint-and-toleration/)
* [Scheduling Framework](/docs/concepts/scheduling-eviction/scheduling-framework)
* [Scheduler Performance Tuning](/docs/concepts/scheduling-eviction/scheduler-perf-tuning/)
content/en/docs/concepts/scheduling-eviction/kube-scheduler.md
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@@ -83,7 +83,7 @@ of the scheduler:
## {{% heading "whatsnext" %}}
* Read about [scheduler performance tuning](/docs/concepts/scheduling-eviction/scheduler-perf-tuning/)
* Read about [Pod topology spread constraints](/docs/concepts/workloads/pods/pod-topology-spread-constraints/)
* Read about [Pod topology spread constraints](/docs/concepts/scheduling-eviction/topology-spread-constraints/)
* Read the [reference documentation](/docs/reference/command-line-tools-reference/kube-scheduler/) for kube-scheduler
* Read the [kube-scheduler config (v1beta3)](/docs/reference/config-api/kube-scheduler-config.v1beta3/) reference
* Learn about [configuring multiple schedulers](/docs/tasks/extend-kubernetes/configure-multiple-schedulers/)
content/en/docs/concepts/workloads/pods/pod-topology-spread-constraints.md → content/en/docs/concepts/scheduling-eviction/topology-spread-constraints.md
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content/en/docs/concepts/workloads/pods/_index.md
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@@ -320,12 +320,12 @@ in the Pod Lifecycle documentation.
* Learn about the [lifecycle of a Pod](/docs/concepts/workloads/pods/pod-lifecycle/).
* Learn about [RuntimeClass](/docs/concepts/containers/runtime-class/) and how you can use it to
configure different Pods with different container runtime configurations.
* Read about [Pod topology spread constraints](/docs/concepts/workloads/pods/pod-topology-spread-constraints/).
* Read about [PodDisruptionBudget](/docs/concepts/workloads/pods/disruptions/) and how you can use it to manage application availability during disruptions.
* Pod is a top-level resource in the Kubernetes REST API.
The {{< api-reference page="workload-resources/pod-v1" >}}
object definition describes the object in detail.
* [The Distributed System Toolkit: Patterns for Composite Containers](/blog/2015/06/the-distributed-system-toolkit-patterns/) explains common layouts for Pods with more than one container.
* Read about [Pod topology spread constraints](/docs/concepts/scheduling-eviction/topology-spread-constraints/)
To understand the context for why Kubernetes wraps a common Pod API in other resources (such as {{< glossary_tooltip text="StatefulSets" term_id="statefulset" >}} or {{< glossary_tooltip text="Deployments" term_id="deployment" >}}), you can read about the prior art, including: