Merge pull request #5276 from hashicorp/docs_system_Sched

Add link to preemption from schedulers page
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Preetha 2019-01-30 09:30:50 -06:00 committed by GitHub
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@ -44,3 +44,8 @@ This scheduler type is extremely useful for deploying and managing tasks that
should be present on every node in the cluster. Since these tasks are should be present on every node in the cluster. Since these tasks are
managed by Nomad, they can take advantage of job updating, rolling deploys, managed by Nomad, they can take advantage of job updating, rolling deploys,
service discovery and more. service discovery and more.
Since Nomad 0.9, the system scheduler will preempt eligible lower priority
tasks running on a node if there isn't enough capacity to place a system job.
See [preemption](/docs/internals/scheduling/preemption.html) for details on how
tasks that get preempted are chosen.