security.tf

resource "aws_security_group" "ingress-ssh-test" {
  name   = "allow-ssh-sg"
  vpc_id = aws_vpc.bar.id

  ingress {
    cidr_blocks = [
      "0.0.0.0/0"
    ]

    from_port = 22
    to_port   = 22
    protocol  = "tcp"
  }

  ingress {
    cidr_blocks = [
      "0.0.0.0/0"
    ]

    from_port = -1
    to_port   = -1
    protocol  = "icmp"
  }

  egress {
    from_port   = 0
    to_port     = 0
    protocol    = "-1"
    cidr_blocks = ["0.0.0.0/0"]
  }

  tags = {
    vpc = "${aws_vpc.bar.tags["Name"]}"
  }
}


resource "aws_security_group" "ingress-ssh-test-foo" {
  name   = "allow-ssh-sg"
  vpc_id = aws_vpc.foo.id

  ingress {
    cidr_blocks = [
      "0.0.0.0/0"
    ]

    from_port = 0
    to_port   = 22
    protocol  = "tcp"
  }

  ingress {
    cidr_blocks = [
      "0.0.0.0/0"
    ]

    from_port = -1
    to_port   = -1
    protocol  = "icmp"
  }

  egress {
    from_port   = 0
    to_port     = 0
    protocol    = "-1"
    cidr_blocks = ["0.0.0.0/0"]
  }

  tags = {
    vpc = "${aws_vpc.foo.tags["Name"]}"
  }
}