aws_security_group-条件入口

时间:2019-07-16 03:50:14

标签: amazon-ec2 terraform terragrunt

我正在测试terraform / terragrunt以将RDS DB部署到AWS。

是否可以将条件入口添加到aws_security_group定义中?

Terraform v0.12.3 terragrunt版本v0.19.8

现在,我能做的最好的就是为每个条件添加一个安全组,每个条件都带有一个count语句,然后将所有单个安全组添加到数据库实例中,例如

    resource "aws_security_group" "db_sg_office" {
      ...
      count = var.publicly_accessible ? 1 : 0

      ingress {
        ...
        cidr_blocks = ["1.2.3.4/32"]
      }

    }


...


resource "aws_db_instance" "default" {
  ...
  vpc_security_group_ids = [ ... , "${aws_security_group.db_sg_office.id}" , ...]
  ...
}

这实际上不起作用,并且在数据库资源中引用安全组时失败。

1 个答案:

答案 0 :(得分:0)

尝试将aws_security_group_rule与count一起使用,


resource "aws_security_group" "db_sg_office" {
  ...
}

resource "aws_security_group_rule" "open_public" {
  security_group_id = aws_security_group.db_sg_office.id
  count     = var.publicly_accessible ? 1 : 0
  type      = "ingress"
  from_port = 0
  to_port   = 65535
  cidr_blocks = ["1.2.3.4/32"]
  protocol  = "tcp"
}