OSDOCS-19785 Bare Metal Multi Arch Support - iPXE/Network boot#111611
OSDOCS-19785 Bare Metal Multi Arch Support - iPXE/Network boot#111611bscott-rh wants to merge 2 commits into
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| |Parameters |Description | ||
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| | `architecture` | ||
| | Specifies the CPU architecture of the underlying machine. Supported values are `aarch64` and `x86_64`. If this value is not specified, it will default to the architecture of the control plane. |
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@honza I believe our support here is currently limited to adding ARM workers to an x86 control plane (not the other way around)?
We might want to make that explicit.
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Thanks, updated this
| * You have installed a bare-metal cluster. | ||
| * If you intend to use DHCP to provide the new machine's IP address, you have a DHCP server on your network. | ||
| * If you intend to use PXE to provide the boot image, you have a PXE server on your network. | ||
| * If you intend to install a machine of a different architecture than the control plane, you installed the cluster with the multi-architecture release image. |
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I'm assuming you can upgrade into (or out of) a multiarch payload as well. I'm not actually sure how that would work with OSUS, you might have to bypass that and enter a specific release image digest.
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Updated this prerequisite to be more broad, and added a link to the docs on how to migrate a live cluster to the multi arch image.
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@bscott-rh: all tests passed! Full PR test history. Your PR dashboard. DetailsInstructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository. I understand the commands that are listed here. |
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@honza can you please provide QE review for this PR? I will also tag you in the release note. Thank you |
5 participants
Version(s):
4.22
Issue:
https://redhat.atlassian.net/browse/OSDOCS-19785
Link to docs preview:
Preparing the bare metal node
BareMetalHost spec
QE review: