Use ModifyHosts
with a CLI
The following code examples show how to use ModifyHosts
.
- CLI
-
- AWS CLI
-
Example 1: To enable auto-placement for a Dedicated Host
The following
modify-hosts
example enables auto-placement for a Dedicated Host so that it accepts any untargeted instance launches that match its instance type configuration.aws ec2 modify-hosts \ --host-id
h-06c2f189b4EXAMPLE
\ --auto-placementon
Output:
{ "Successful": [ "h-06c2f189b4EXAMPLE" ], "Unsuccessful": [] }
For more information, see Modify the auto-placement setting for a Dedicated Host in the Amazon EC2 User Guide.
Example 2: To enable host recovery for a Dedicated Host
The following
modify-hosts
example enables host recovery for the specified Dedicated Host.aws ec2 modify-hosts \ --host-id
h-06c2f189b4EXAMPLE
\ --host-recoveryon
Output:
{ "Successful": [ "h-06c2f189b4EXAMPLE" ], "Unsuccessful": [] }
For more information, see Modify the auto-placement setting for a Dedicated Host in the Amazon EC2 User Guide.
-
For API details, see ModifyHosts
in AWS CLI Command Reference.
-
- PowerShell
-
- Tools for PowerShell
-
Example 1: This example modifies the AutoPlacement settings to off for the dedicated host h-01e23f4cd567890f3
Edit-EC2Host -HostId h-03e09f8cd681609f3 -AutoPlacement off
Output:
Successful Unsuccessful ---------- ------------ {h-01e23f4cd567890f3} {}
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For API details, see ModifyHosts in AWS Tools for PowerShell Cmdlet Reference.
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For a complete list of AWS SDK developer guides and code examples, see Create Amazon EC2 resources using an AWS SDK. This topic also includes information about getting started and details about previous SDK versions.