如何使用 terraform 创建允许从任何地方使用 RDP 端口的 aws 安全组规则？

Question

我需要创建 aws 安全组规则资源 aws_security_group_rule，将其附加到 AWS EC2 Windows 实例并能够从任何地方通过 RDP 连接到它。

sg.tf

resource "aws_security_group" "My_VPC_Security_Group" {
  vpc_id       = aws_vpc.My_VPC.id
  name         = "My VPC Security Group"
  description  = "My VPC Security Group"

}

Answer 1

您可以使用以下内容，其中 3389 是默认 RDP 端口：

resource "aws_security_group" "My_VPC_Security_Group" {
  vpc_id       = aws_vpc.My_VPC.id
  name         = "My VPC Security Group"
  description  = "My VPC Security Group"

  ingress {
    from_port   = 3389
    to_port     = 3389
    protocol    = "tcp"
    cidr_blocks = ["0.0.0.0/0"]
  }  

  egress {
    from_port   = 0
    to_port     = 0
    protocol    = "-1"
    cidr_blocks = ["0.0.0.0/0"]

}

Answer 2

下面的代码对我有用，它根据需要使用 aws_security_group_rule 创建安全组规则。

resource "aws_security_group" "My_VPC_Security_Group" {
  vpc_id       = aws_vpc.My_VPC.id
  name         = "My VPC Security Group"
  description  = "My VPC Security Group"
}

resource "aws_security_group_rule" "ingress_rule" {
  type              = "ingress"
  from_port         = 3389
  to_port           = 3389
  protocol          = "tcp"
  cidr_blocks       = ["0.0.0.0/0"]
  security_group_id = aws_security_group.My_VPC_Security_Group.id
}

resource "aws_security_group_rule" "egress_rule" {
  type              = "egress"
  from_port         = 0
  to_port           = 0
  protocol          = "-1"
  cidr_blocks       = ["0.0.0.0/0"]
  security_group_id = aws_security_group.My_VPC_Security_Group.id
}