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[HYERIN0718]

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on eks-workers.tf line 1, in data "aws_ami" "eks-worker-hr":
1: data "aws_ami" "eks-worker-hr" {

---

eks-workers.tf

data "aws_ami" "eks-worker-hr" {
  filter {
    name   = "name"
    values = ["amazon-eks-node-${aws_eks_cluster.tean.version}-v*"]
  }

  most_recent = true
  owners = ["666795122466"]

}

locals {
  demo-node-userdata = <<USERDATA
#!/bin/bash
set -o xtrace
/etc/eks/bootstrap.sh --apiserver-endpoint '${aws_eks_cluster.tean.endpoint}' --b64-cluster-ca '${aws_eks_cluster.tean.certificate_authority[0].data}' '${var.cluster-name}'
USERDATA

}

resource "aws_launch_configuration" "tean" {
  associate_public_ip_address = true
  iam_instance_profile = aws_iam_instance_profile.tean-node.name
  image_id      = data.aws_ami.eks-worker-hr.id
  instance_type = "t2.micro"
  name_prefix = "terraform-eks-tean"
  security_groups = [aws_security_group.tean-node.id]

  lifecycle {
    create_before_destroy = true
  }

}

resource "aws_autoscaling_group" "tean" {
  desired_capacity = 2
  launch_configuration = aws_launch_configuration.tean.id
  max_size = 2
  min_size = 1
  name = "terraform-eks-tean"

  vpc_zone_identifier = module.vpc.public_subnets
}

[HYERIN0718]

iam-workers.tf

eks-workers.tf

수정했지만 여전히 오류 발생

---

aws_eks_node_group.tean-node: Still creating... [10s elapsed]
aws_eks_node_group.tean-node: Still creating... [20s elapsed]

Error: error waiting for EKS Node Group (terraform-eks-tean:tean-node) to create: unexpected state 'CREATE_FAILED', wanted target 'ACTIVE'. last error: 1 error occurred:
        * subnet-0e7f9e7f6491e1e49, subnet-083f79584ee52592a: Ec2SubnetInvalidConfiguration: One or more Amazon EC2 Subnets of [subnet-0e7f9e7f6491e1e49, subnet-083f79584ee52592a] for node group tean-node does not automatically assign public IP addresses to instances launched into it. If you want your instances to be assigned a public IP address, then you need to enable auto-assign public IP address for the subnet. See IP addressing in VPC guide: https://docs.aws.amazon.com/vpc/latest/userguide/vpc-ip-addressing.html#subnet-public-ip`

[HYERIN0718]

vpc.tf
subnet 리소스에 내용 추가해서 오류 해결함
map_public_ip_on_launch = true => 서브넷에 생성된 인스턴스에 퍼블릭 IP 주소를 할당시켜줌

resource "aws_subnet" "tean-public-1" {
  cidr_block        = "10.0.101.0/24"
  vpc_id            = aws_vpc.tean.id
  availability_zone = "us-east-1b"
  map_public_ip_on_launch = true 
}

iam-workers.tf

eks-workers.tf

수정했지만 여전히 오류 발생

aws_eks_node_group.tean-node: Still creating... [10s elapsed]
aws_eks_node_group.tean-node: Still creating... [20s elapsed]

Error: error waiting for EKS Node Group (terraform-eks-tean:tean-node) to create: unexpected state 'CREATE_FAILED', wanted target 'ACTIVE'. last error: 1 error occurred:
        * subnet-0e7f9e7f6491e1e49, subnet-083f79584ee52592a: Ec2SubnetInvalidConfiguration: One or more Amazon EC2 Subnets of [subnet-0e7f9e7f6491e1e49, subnet-083f79584ee52592a] for node group tean-node does not automatically assign public IP addresses to instances launched into it. If you want your instances to be assigned a public IP address, then you need to enable auto-assign public IP address for the subnet. See IP addressing in VPC guide: https://docs.aws.amazon.com/vpc/latest/userguide/vpc-ip-addressing.html#subnet-public-ip`