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32 lines
1.4 KiB
Plaintext
32 lines
1.4 KiB
Plaintext
// Module included in the following assemblies:
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//
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// * machine_management/cluster_api_machine_management/cluster-api-about.adoc
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:_mod-docs-content-type: REFERENCE
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[id="capi-tech-preview-limitations_{context}"]
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= Cluster API limitations
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Using the Cluster API to manage machines is a Technology Preview feature and has the following limitations:
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* To use this feature, you must enable the `TechPreviewNoUpgrade` feature set.
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+
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[IMPORTANT]
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====
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Enabling this feature set cannot be undone and prevents minor version updates.
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====
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* Only {aws-first}, {gcp-first}, {azure-first}, {rh-openstack-first}, and {vmw-first} clusters can use the Cluster API.
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* You must manually create some of the primary resources that the Cluster API requires.
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For more information, see "Getting started with the Cluster API".
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* You cannot use the Cluster API to manage control plane machines.
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* Migration of existing compute machine sets created by the Machine API to Cluster API compute machine sets is not supported.
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* Full feature parity with the Machine API is not available.
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* For clusters that use the Cluster API, {oc-first} commands prioritize Cluster API objects over Machine API objects.
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This behavior impacts any `oc` command that acts upon any object that is represented in both the Cluster API and the Machine API.
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For more information and a workaround for this issue, see "Referencing the intended objects when using the CLI" in the troubleshooting content. |