resource "aws_subnet" "public_subnet_a" {
  vpc_id                  = "${aws_vpc.vpc.id}"
  cidr_block              = "10.0.1.0/24"
  map_public_ip_on_launch = true
  availability_zone       = "eu-west-1a"

  tags = {
    Name = "Subnet pub eu-west-1a"
  }
}