6 developer = ["fatih", "arslan"]
14 api_key = "${var.foo}"
17 resource "aws_security_group" "firewall" {
21 resource aws_instance "web" {
26 "${aws_security_group.firewall.foo}",
31 description = "Main network interface"
38 ANOTHER NETWORK INTERFACE
43 resource "aws_instance" "db" {
44 security_groups = "${aws_security_group.firewall.*.id}"
47 depends_on = ["aws_instance.web"]