Resource: awsAutoscalingAttachment
Provides an Auto Scaling Attachment resource.
\~> NOTE on Auto Scaling Groups and ASG Attachments: Terraform currently provides both a standalone awsAutoscalingAttachment
resource (describing an ASG attached to an ELB or ALB), and an awsAutoscalingGroup
with loadBalancers
and targetGroupArns
defined in-line. These two methods are not mutually-exclusive. If awsAutoscalingAttachment
resources are used, either alone or with inline loadBalancers
or targetGroupArns
, the awsAutoscalingGroup
resource must be configured to ignore changes to the loadBalancers
and targetGroupArns
arguments within a lifecycle
configuration block.
Example Usage
/*Provider bindings are generated by running cdktf get.
See https://cdk.tf/provider-generation for more details.*/
import * as aws from "./.gen/providers/aws";
new aws.autoscalingAttachment.AutoscalingAttachment(
this,
"asg_attachment_bar",
{
autoscalingGroupName: "${aws_autoscaling_group.asg.id}",
elb: "${aws_elb.bar.id}",
}
);
/*Provider bindings are generated by running cdktf get.
See https://cdk.tf/provider-generation for more details.*/
import * as aws from "./.gen/providers/aws";
new aws.autoscalingAttachment.AutoscalingAttachment(
this,
"asg_attachment_bar",
{
autoscalingGroupName: "${aws_autoscaling_group.asg.id}",
lbTargetGroupArn: "${aws_lb_target_group.test.arn}",
}
);
With An AutoScaling Group Resource
/*Provider bindings are generated by running cdktf get.
See https://cdk.tf/provider-generation for more details.*/
import * as aws from "./.gen/providers/aws";
const awsAutoscalingGroupAsg = new aws.autoscalingGroup.AutoscalingGroup(
this,
"asg",
{}
);
awsAutoscalingGroupAsg.addOverride("lifecycle", [
{
ignore_changes: ["${load_balancers}", "${target_group_arns}"],
},
]);
new aws.autoscalingAttachment.AutoscalingAttachment(
this,
"asg_attachment_bar",
{
autoscalingGroupName: awsAutoscalingGroupAsg.id,
elb: "${aws_elb.test.id}",
}
);
Argument Reference
The following arguments are supported:
autoscalingGroupName
- (Required) Name of ASG to associate with the ELB.elb
- (Optional) Name of the ELB.albTargetGroupArn
- (Optional, Deprecated uselbTargetGroupArn
instead) ARN of an ALB Target Group.lbTargetGroupArn
- (Optional) ARN of a load balancer target group.
Attributes Reference
No additional attributes are exported.