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13 lines
822 B
Plaintext
13 lines
822 B
Plaintext
// Module included in the following assemblies:
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//
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// * virt/install/preparing-cluster-for-virt.adoc
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[id="virt-single-node-cluster_{context}"]
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= Changes in {VirtProductName} behavior on a single node cluster
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You can use {VirtProductName} with single node clusters, also known as Single Node OpenShift (SNO). These clusters are not configured for high-availability operation, which results in significant changes to {VirtProductName} behavior.
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* {VirtProductName} components have only one replica, and pod disruption budgets do not apply.
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* Live migration is not supported.
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* Due to differences in storage behavior, some virtual machine templates are incompatible with SNO. To ensure compatibility, do not set the `evictionStrategy` field for any templates or virtual machines that use data volumes or storage profiles.
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