【发布时间】:2019-01-12 16:13:08
【问题描述】:
我需要将 IAM 角色 ARN 传递给模块,以便我可以使用 terraform 创建 lambda 函数和 cloudwath 事件
main.tf:
resource "aws_iam_role" "this" {
count = "${var.create_iam_role_automatically ? 1 : 0}"
name = "${var.aws_iam_role_name}"
assume_role_policy = <<EOF
{
"Version": "2012-10-17",
"Statement": [
{
"Action": "sts:AssumeRole",
"Principal": {
"Service": "lambda.amazonaws.com"
},
"Effect": "Allow",
"Sid": ""
}
]
}
EOF
}
输出.tf:
output "lambda_iam_role" {
value = "${aws_iam_role.this.*.arn}"
}
模块文件:
module "lambda2" {
source = "D:/Users/1"
### Parameters ###
schedule_expression = "5"
function_name = "jjjj"
enabled = "false"
cloudwatch_event_rule_name = "jjjj"
create_iam_role_automatically=false
lambda_iam_role = "${module.lambda.lambda_iam_role}"
#lambda_iam_role = "${var.lambda.iam}"
}
得到:
module.lambda2.var.lambda_iam_role: variable lambda_iam_role in module lambda2 should be type string, got list
如何获取字符串值?
【问题讨论】:
标签: terraform amazon-iam aws-iam