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31 lines
1.3 KiB
Plaintext
31 lines
1.3 KiB
Plaintext
// Module included in the following assemblies:
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// * machine_management/control_plane_machine_management/cpmso_provider_configurations/cpmso-config-options-openstack.adoc
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:_mod-docs-content-type: PROCEDURE
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[id="cpms-changing-openstack-flavor-type_{context}"]
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= Changing the {rh-openstack} compute flavor by using a control plane machine set
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You can change the {rh-openstack-first} compute service (Nova) flavor that your control plane machines use by updating the specification in the control plane machine set custom resource.
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In {rh-openstack}, flavors define the compute, memory, and storage capacity of computing instances. By increasing or decreasing the flavor size, you can scale your control plane vertically.
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.Prerequisites
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* Your {rh-openstack} cluster uses a control plane machine set.
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.Procedure
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. Edit the following line under the `providerSpec` field:
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+
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[source,yaml]
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----
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providerSpec:
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value:
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# ...
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flavor: m1.xlarge <1>
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----
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<1> Specify a {rh-openstack} flavor type that has the same base as the existing selection. For example, you can change `m6i.xlarge` to `m6i.2xlarge` or `m6i.4xlarge`. You can choose larger or smaller flavors depending on your vertical scaling needs.
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. Save your changes.
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After you save your changes, machines are replaced with ones that use the flavor you chose. |