2018-11-27 18:52:17 -05:00
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// Module included in the following assemblies:
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//
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// * nodes/nodes-cluster-overcommit.adoc
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2020-05-19 14:47:58 -04:00
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// * post_installation_configuration/node-tasks.adoc
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2022-02-04 15:22:10 +00:00
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:_content-type: PROCEDURE
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2019-05-13 08:55:00 +10:00
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[id="nodes-cluster-overcommit-node-resources_{context}"]
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= Reserving resources for system processes
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2020-05-19 14:47:58 -04:00
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To provide more reliable scheduling and minimize node resource overcommitment,
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each node can reserve a portion of its resources for use by system daemons
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that are required to run on your node for your cluster to function.
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In particular, it is recommended that you reserve resources for incompressible resources such as memory.
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.Procedure
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To explicitly reserve resources for non-pod processes, allocate node resources by specifying resources
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available for scheduling.
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For more details, see Allocating Resources for Nodes.
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