aws ec2 modify-hosts

Modify the auto-placement setting of a Dedicated Host. AWS CLI reference

2 examples 6 options Its page in the AWS CLI reference

Examples

from aws-cli, each command read by CmdID

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-ids h-06c2f189b4EXAMPLE --auto-placement onIdentify

--host-idsThe IDs of the Dedicated Hosts to modify.

--auto-placementSpecify whether to enable or disable auto-placement.

Its 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-ids h-06c2f189b4EXAMPLE --host-recovery onIdentify

--host-idsThe IDs of the Dedicated Hosts to modify.

--host-recoveryIndicates whether to enable or disable host recovery for the Dedicated Host.

Its output

{
    "Successful": [
        "h-06c2f189b4EXAMPLE"
    ],
    "Unsuccessful": []
}

For more information, see Modify the auto-placement setting for a Dedicated Host in the Amazon EC2 User Guide.

Options

6 in the AWS CLI reference

--auto-placementSpecify whether to enable or disable auto-placement.

--host-idsThe IDs of the Dedicated Hosts to modify.

--host-maintenanceIndicates whether to enable or disable host maintenance for the Dedicated Host.

--host-recoveryIndicates whether to enable or disable host recovery for the Dedicated Host.

--instance-familySpecifies the instance family to be supported by the Dedicated Host.

--instance-typeSpecifies the instance type to be supported by the Dedicated Host.