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33 lines
1.4 KiB
Plaintext
33 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_provider_configurations/cluster-api-config-options-aws.adoc
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:_mod-docs-content-type: CONCEPT
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[id="machine-feature-aws-dedicated-instances_{context}"]
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= Dedicated Instance configuration options
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You can deploy machines that are backed by Dedicated Instances on {aws-first} clusters.
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Dedicated Instances run in a virtual private cloud (VPC) on hardware that is dedicated to a single customer.
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These Amazon EC2 instances are physically isolated at the host hardware level.
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The isolation of Dedicated Instances occurs even if the instances belong to different AWS accounts that are linked to a single payer account.
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However, other instances that are not dedicated can share hardware with Dedicated Instances if they belong to the same AWS account.
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{product-title} supports instances with public or dedicated tenancy.
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include::snippets/apply-machine-configuration-method.adoc[tag=method-machine-template]
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.Sample Dedicated Instances configuration
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[source,yaml]
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----
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apiVersion: infrastructure.cluster.x-k8s.io/v1beta2
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kind: AWSMachineTemplate
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# ...
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spec:
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template:
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spec:
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tenancy: dedicated <1>
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# ...
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----
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<1> Specifies using instances with dedicated tenancy that run on single-tenant hardware.
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If you do not specify this value, instances with public tenancy that run on shared hardware are used by default. |