Euca2ools Guide / Auto Scaling-Compatible Commands |
Returns information about the specified auto scaling group(s). If no instances are specified, this command returns information about all auto scaling instances.
euscale-describe-auto-scaling-groups [AutoScalingGroupName [AutoScalingGroupName...] ]
Option | Description | Required |
---|---|---|
AutoScalingGroupName,AutoScalingGroupName,AutoScalingGroupName... | A list of auto scaling group names to describe. | No |
Option | Description |
---|---|
--show-empty-fields | Show empty fields using (nil) as a placeholder to indicate that this data was not requested. Empty fields are not shown by default. |
--region value | Specify region value as the cloud region to use. You can set this by using the environment variable AWS_DEFAULT_REGION. |
-U,--url value | Overrides the URL for the service call with the value entered. You can set this by using the environment variable AWS_AUTOSCALING_URL. |
-I, --access-key-id value | User's access key ID |
-S, --secret-key value | User's AWS secret Key to use. |
--debug | Prints what the command sends to the server and what it receives from the server. Use when you're trying to debug Euca2ools. |
--debugger | Enable interactive debugger on error. |
--version | Display the version of this tool. |
-h,--help | Display the manual page for the command. |
This command returns a table that contains the auto scaling group name, the associated launch configuration, the availability zone, the minimum, maximum, and desired number of instances, and the security group. Each auto scaling group entry is followed by a listing of all of the instances in the auto scaling group. This list includes the instance ID, the instance's availability zone, status, health status, and launch configuration.
The follow example will return information about the auto scaling group named myscalinggroup.
euscale-describe-auto-scaling-groups myscalinggroup
The following shows sample output for this command.
AUTO-SCALING-GROUP MyScalingGroup MyLaunchConfig PARTI00 2 5 2 Default INSTANCE i-1B853EC3 PARTI00 InService Healthy MyLaunchConfig INSTANCE i-ABC53ED7 PARTI00 InService Healthy MyLaunchConfig