Red Hat Summit7.2. Creating virtual machines from templates
You can create virtual machines (VMs) from Red Hat templates by using the OpenShift Container Platform web console.
7.2.1. About VM templates
You can use VM templates to help you easily create VMs.
- Expedite creation with boot sources
You can expedite VM creation by using templates that have an available boot source. Templates with a boot source are labeled Available boot source if they do not have a custom label.
Templates without a boot source are labeled Boot source required. See Managing automatic boot source updates for details.
- Customize before starting the VM
You can customize the disk source and VM parameters before you start the VM.
注記If you copy a VM template with all its labels and annotations, your version of the template is marked as deprecated when a new version of the Scheduling, Scale, and Performance (SSP) Operator is deployed. You can remove this designation. See Removing a deprecated designation from a customized VM template by using the web console.
- Single-node OpenShift
-
Due to differences in storage behavior, some templates are incompatible with single-node OpenShift. To ensure compatibility, do not set the
evictionStrategyfield for templates or VMs that use data volumes or storage profiles.
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