用户数据没有从地形模块中执行

Question

我正在尝试编写ec2模块，目前我被用户数据卡住了。

resource "aws_instance" "jumphost" {
ami                    = "${var.ami}"
instance_type          = "${var.instancetype}"
availability_zone      = "${var.availability_zone}"
key_name               = "${var.key}"
subnet_id              = join(",", var.subnet)
associate_public_ip_address = "true"
vpc_security_group_ids = "${var.vpc_security_group_ids}"
iam_instance_profile   = "${var.iam_instance_profile}"
user_data = <<EOF
#!/bin/bash -x
echo "======USER SCRIPT START==========="
touch /tmp/somename
echo "======USER SCRIPT END==========="
EOF
tags = {
Name = "${var.name}"
}
}

我看不出这个特定的user_data块没有被执行的原因。

Answer 1

除了这些命令之外，您的缩进是不正确的。应该是：

resource "aws_instance" "jumphost" {
ami                    = "${var.ami}"
instance_type          = "${var.instancetype}"
availability_zone      = "${var.availability_zone}"
key_name               = "${var.key}"
subnet_id              = join(",", var.subnet)
associate_public_ip_address = "true"
vpc_security_group_ids = "${var.vpc_security_group_ids}"
iam_instance_profile   = "${var.iam_instance_profile}"
user_data = <<EOF
#!/bin/bash -x
echo "======USER SCRIPT START==========="
touch /tmp/somename
echo "======USER SCRIPT END==========="
EOF
tags = {
Name = "${var.name}"
}
}

除此之外，您必须通过检查/var/log/cloud-init-output.log来调试用户数据，因为只有您才能访问您的实例。