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locals {
  edge_instance_name = "${var.service_base_name}-edge"
}

resource "aws_instance" "edge" {
  ami                  = var.ami
  instance_type        = var.instance_type
  key_name             = var.key_name
  subnet_id            = var.subnet_id
  security_groups      = [aws_security_group.edge_sg.id]
  iam_instance_profile = aws_iam_instance_profile.edge_profile.id
  root_block_device {
    volume_type           = "gp2"
    volume_size           = var.edge_volume_size
    delete_on_termination = true
  }
  tags = {
    Name                           = local.edge_instance_name
    "${local.additional_tag[0]}"   = local.additional_tag[1]
    "${var.tag_resource_id}"       = "${var.service_base_name}:${local.edge_instance_name}"
    "${var.service_base_name}-Tag" = local.edge_instance_name
    "Endpoint_tag"                 = var.endpoint_tag
  }
}

resource "aws_eip_association" "edge_ip_assoc" {
  instance_id   = aws_instance.edge.id
  allocation_id = aws_eip.edge_ip.id
}