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[ aws . autoscaling ]
Records a heartbeat for the lifecycle action associated with the specified token or instance. This extends the timeout by the length of time defined using the PutLifecycleHook API call.
This step is a part of the procedure for adding a lifecycle hook to an Auto Scaling group:
For more information, see Amazon EC2 Auto Scaling lifecycle hooks in the Amazon EC2 Auto Scaling User Guide .
See also: AWS API Documentation
See 'aws help' for descriptions of global parameters.
record-lifecycle-action-heartbeat
--lifecycle-hook-name <value>
--auto-scaling-group-name <value>
[--lifecycle-action-token <value>]
[--instance-id <value>]
[--cli-input-json <value>]
[--generate-cli-skeleton <value>]
--lifecycle-hook-name
(string)
The name of the lifecycle hook.
--auto-scaling-group-name
(string)
The name of the Auto Scaling group.
--lifecycle-action-token
(string)
A token that uniquely identifies a specific lifecycle action associated with an instance. Amazon EC2 Auto Scaling sends this token to the notification target that you specified when you created the lifecycle hook.
--instance-id
(string)
The ID of the instance.
--cli-input-json
(string)
Performs service operation based on the JSON string provided. The JSON string follows the format provided by --generate-cli-skeleton
. If other arguments are provided on the command line, the CLI values will override the JSON-provided values. It is not possible to pass arbitrary binary values using a JSON-provided value as the string will be taken literally.
--generate-cli-skeleton
(string)
Prints a JSON skeleton to standard output without sending an API request. If provided with no value or the value input
, prints a sample input JSON that can be used as an argument for --cli-input-json
. If provided with the value output
, it validates the command inputs and returns a sample output JSON for that command.
See 'aws help' for descriptions of global parameters.
To record a lifecycle action heartbeat
This example records a lifecycle action heartbeat to keep the instance in a pending state.
aws autoscaling record-lifecycle-action-heartbeat \
--lifecycle-hook-name my-launch-hook \
--auto-scaling-group-name my-asg \
--lifecycle-action-token bcd2f1b8-9a78-44d3-8a7a-4dd07d7cf635
This command produces no output.
For more information, see Amazon EC2 Auto Scaling lifecycle hooks in the Amazon EC2 Auto Scaling User Guide.
None