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44 lines
1.8 KiB
Plaintext
44 lines
1.8 KiB
Plaintext
// Module included in the following assemblies:
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//
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// * machine_management/cpmso-resiliency.adoc
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// TODO: See if I can find RHOSP docs links for the proposed changes.
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:_mod-docs-content-type: REFERENCE
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[id="cpmso-failure-domains-provider_{context}"]
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= Failure domain platform support and configuration
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The control plane machine set concept of a failure domain is analogous to existing concepts on cloud providers. Not all platforms support the use of failure domains.
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.Failure domain support matrix
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[cols="<.^,^.^,^.^"]
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|====
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|Cloud provider |Support for failure domains |Provider nomenclature
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|Amazon Web Services (AWS)
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|X
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|link:https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using-regions-availability-zones.html#concepts-availability-zones[Availability Zone (AZ)]
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|{gcp-first}
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|X
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|link:https://cloud.google.com/compute/docs/regions-zones[zone]
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|Microsoft Azure
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|X
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|link:https://learn.microsoft.com/en-us/azure/azure-web-pubsub/concept-availability-zones[Azure availability zone]
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|Nutanix
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|X
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|link:https://portal.nutanix.com/page/documents/solutions/details?targetId=RA-2147-Nutanix-for-Enterprise-Edge:failure-domain-considerations.html[failure domain]
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|{rh-openstack-first}
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|X
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|link:https://docs.openstack.org/nova/2023.2/admin/availability-zones.html[OpenStack Nova availability zones] and link:https://docs.openstack.org/cinder/2023.2/admin/availability-zone-type.html[OpenStack Cinder availability zones]
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|VMware vSphere
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|X
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|failure domain mapped to a vSphere Zone ^[1]^
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|====
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. For more information, see "Regions and zones for a VMware vCenter".
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The failure domain configuration in the control plane machine set custom resource (CR) is platform-specific. For more information about failure domain parameters in the CR, see the sample failure domain configuration for your provider. |