github.com/mehmetalisavas/terraform@v0.7.10/terraform/test-fixtures/apply-vars-env/main.tf (about) 1 variable "ami" { 2 default = "foo" 3 type = "string" 4 } 5 6 variable "list" { 7 default = [] 8 type = "list" 9 } 10 11 variable "map" { 12 default = {} 13 type = "map" 14 } 15 16 resource "aws_instance" "bar" { 17 foo = "${var.ami}" 18 bar = "${join(",", var.list)}" 19 baz = "${join(",", keys(var.map))}" 20 }