github.com/turtlemonvh/terraform@v0.6.9-0.20151204001754-8e40b6b855e8/website/source/docs/providers/aws/r/autoscaling_lifecycle_hooks.html.markdown (about)

     1  ---
     2  layout: "aws"
     3  page_title: "AWS: aws_autoscaling_lifecycle_hook"
     4  sidebar_current: "docs-aws-resource-autoscaling-lifecycle-hook"
     5  description: |-
     6    Provides an AutoScaling Lifecycle Hooks resource.
     7  ---
     8  
     9  # aws\_autoscaling\_lifecycle\_hook
    10  
    11  Provides an AutoScaling Lifecycle Hook resource.
    12  
    13  ## Example Usage
    14  
    15  ```
    16  resource "aws_autoscaling_group" "foobar" {
    17      availability_zones = ["us-west-2a"]
    18      name = "terraform-test-foobar5"
    19      health_check_type = "EC2"
    20      termination_policies = ["OldestInstance"]
    21      tag {
    22          key = "Foo"
    23          value = "foo-bar"
    24          propagate_at_launch = true
    25      }
    26  }
    27  
    28  resource "aws_autoscaling_lifecycle_hook" "foobar" {
    29      name = "foobar"
    30      autoscaling_group_name = "${aws_autoscaling_group.foobar.name}"
    31      default_result = "CONTINUE"
    32      heartbeat_timeout = 2000
    33      lifecycle_transition = "autoscaling:EC2_INSTANCE_LAUNCHING"
    34      notification_metadata = <<EOF
    35  {
    36    "foo": "bar"
    37  }
    38  EOF
    39      notification_target_arn = "arn:aws:sqs:us-east-1:444455556666:queue1*"
    40      role_arn = "arn:aws:iam::123456789012:role/S3Access"
    41  }
    42  ```
    43  
    44  ## Argument Reference
    45  
    46  The following arguments are supported:
    47  
    48  * `name` - (Required) The name of the lifecycle hook.
    49  * `autoscaling_group_name` - (Requred) The name of the Auto Scaling group to which you want to assign the lifecycle hook
    50  * `default_result` - (Optional) Defines the action the Auto Scaling group should take when the lifecycle hook timeout elapses or if an unexpected failure occurs.
    51  * `heartbeat_timeout` - (Optional) Defines the amount of time, in seconds, that can elapse before the lifecycle hook times out. When the lifecycle hook times out, Auto Scaling performs the action defined in the DefaultResult parameter
    52  * `lifecycle_transition` - (Optional) The instance state to which you want to attach the lifecycle hook. For a list of lifecycle hook types, see [describe-lifecycle-hook-types](http://docs.aws.amazon.com/cli/latest/reference/autoscaling/describe-lifecycle-hook-types.html#examples)
    53  * `notification_metadata` - (Optional) Contains additional information that you want to include any time Auto Scaling sends a message to the notification target.
    54  * `notification_target_arn` - (Required) The ARN of the notification target that Auto Scaling will use to notify you when an instance is in the transition state for the lifecycle hook. This ARN target can be either an SQS queue or an SNS topic.
    55  * `role_arn` - (Required) The ARN of the IAM role that allows the Auto Scaling group to publish to the specified notification target.