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aws_instance.example.*.password_data is a list of the password_data results from each of the EC2 instances. Each one must be decrypted separately with rsadecrypt.
In Terraform v0.11 requires using null_resource as a workaround to achieve a “for each” operation:
| resource "aws_instance" "example" { | |
| count = 2 | |
| ami = "ami-06f9d25508c9681c3" | |
| instance_type = "t2.small" | |
| key_name = "mykey" | |
| vpc_security_group_ids = ["sg-98d190fc","sg-0399f246d12812edb"] | |
| get_password_data = true | |
| } | |
| resource "null_resource" "example" { | |
| count = 2 | |
| triggers = { | |
| password = "${rsadecrypt(aws_instance.example.*.password_data[count.index], file("mykey.pem"))}" | |
| } | |
| } | |
| output "Administrator_Password" { | |
| value = "${null_resource.example.*.triggers.password}" | |
| } |
by | resource "aws_instance" "example" { | |
| ami = "ami-0e5d82cae7458738b" | |
| count = "18" | |
| instance_type = "t2.micro" | |
| key_name = "rajesh-mumbai" | |
| vpc_security_group_ids =["sg-fdb42694"] | |
| get_password_data = "true" | |
| } | |
| output "public_ip" { | |
| value = "${aws_instance.example.*.public_ip}" | |
| } | |
| output "public_dns" { | |
| value = "${aws_instance.example.*.public_dns}" | |
| } | |
| output "Administrator_Password" { | |
| value = [ | |
| for g in aws_instance.example : rsadecrypt(g.password_data,file("rajesh-mumbai.pem")) | |
| ] | |
| } | |
| output "Administrator_Password" { | |
| value = "${aws_instance.example.*.public_ip}" - [ | |
| for g in aws_instance.example : rsadecrypt(g.password_data,file("rajesh-mumbai.pem")) | |
| ] | |
| } | |
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