Get Private IP of instance launched by autoscaling group

[hashibot]

This issue was originally opened by @coolgooze as hashicorp/terraform#11713. It was migrated here as part of the provider split. The original body of the issue is below.

---

ASG resource "aws_autoscaling_group" "REDIS_ASG" { name = "${var.environment}-REDIS_ASG" launch_configuration = "${aws_launch_configuration.redis_launch_conf.name}"

availability_zones = ["us-west-2a", "us-west-2b", "us-west-2c"]

vpc_zone_identifier = ["${data.aws_subnet.PrivateDBSubnetAZ1.id}","${data.aws_subnet.PrivateDBSubnetAZ2.id}","${data.aws_subnet.PrivateDBSubnetAZ3.id}"]
min_size = 1
max_size = 1
desired_capacity = 1
health_check_grace_period = 600
health_check_type = "EC2"   
force_delete = "false"
termination_policies = ["OldestInstance"]
tag {
key                 = "Name"
value               = "${var.environment}-int-redis"
propagate_at_launch = true
 }

}

i am trying to create a A Record resource "aws_route53_record" "redis" { zone_id = "${data.aws_route53_zone.dns.zone_id}" name = "redis-${var.environment}.${data.aws_route53_zone.dns.name}" type = "A" ttl = "60" records = ["${aws_autoscaling_group.REDIS_ASG.private_ip}"] }

Output-

• Resource 'aws_autoscaling_group.REDIS_ASG' does not have attribute 'private_ip' for variable 'aws_autoscaling_group.REDIS_ASG.private_ip'

[Xtigyro]

5 yrs later - and still unresolved?

[jasonkuehl]

A big no.

[BarbaraStanley]

Deep sigh, needed this. data "aws_instances" "test" { instance_tags = { Role = "HardWorker" }

filter { name = "instance.group-id" values = ["sg-12345678"] }

instance_state_names = ["running", "stopped"] } Is there a way to use the filter to narrow things down, I gave the instances a prefix from the launch template