CmdID / aws / aws autoscaling
aws autoscaling attach-instances
Attaches one or more EC2 instances to the specified Auto Scaling group. AWS CLI reference
1 example 2 options Its page in the AWS CLI reference
Examples
To attach an instance to an Auto Scaling group
The following attach-instances example attaches the specified instance to the specified Auto Scaling group.
aws autoscaling attach-instances --instance-ids i-061c63c5eb45f0416 --auto-scaling-group-name my-asgIdentify--instance-idsThe IDs of the instances.--auto-scaling-group-nameThe name of the Auto Scaling group.This command produces no output.
For more information, see Detach or attach instances from your Auto Scaling group in the Amazon EC2 Auto Scaling User Guide.
Options
--auto-scaling-group-nameThe name of the Auto Scaling group.--instance-idsThe IDs of the instances.