Question

我使用packer创建了一个安装了docker的自定义AMI。然后我尝试添加docker swarm。不幸的是，它失败了，因为terraform无法进入任何机器。

terraform apply

在所有内容停止之前，它会在日志中打印100次：

aws_instance.swarm-manager (remote-exec): Connecting to remote host via SSH...
aws_instance.swarm-manager (remote-exec):   Host: 35.176.154.111
aws_instance.swarm-manager (remote-exec):   User: ubuntu
aws_instance.swarm-manager (remote-exec):   Password: false
aws_instance.swarm-manager (remote-exec):   Private key: true
aws_instance.swarm-manager (remote-exec):   SSH Agent: false

我在浏览器中打开了AWS EC2控制台，找到了堡垒服务器的公共IP。试图连接但失败了：

我能够自己进入服务器。 Terraform无法访问EC2实例。

ssh -i ~/.ssh/terraform-eu-west-2.pem  ubuntu@ec2-35-176-213-56.eu-west-2.compute.amazonaws.com

密钥对

对于eu-west-2地区，我创造了一个名为terraform的钥匙。保存为〜/ .ssh / terraform-eu-west-2.pem

我在Github上的所有文件

我已将所有整个shebang保存到github repo。请看看。

在terraform apply输出的最后，我得到了这个。我认为这是因为我无法进入，但我不确定。

Error applying plan:

4 error(s) occurred:

* aws_instance.swarm-node[2]: 1 error(s) occurred:

* Script exited with non-zero exit status: 125
* aws_instance.swarm-node[0]: 1 error(s) occurred:

* Script exited with non-zero exit status: 125
* aws_subnet.c: 1 error(s) occurred:

* aws_subnet.c: Error creating subnet: InvalidParameterValue: Value (eu-west-2c) for parameter availabilityZone is invalid. Subnets can currently only be created in the following availability zones: eu-we
st-2a, eu-west-2b.
        status code: 400, request id: 5459c120-f60b-4beb-9acb-323c4bc3c06d
* aws_instance.swarm-node[1]: 1 error(s) occurred:

* Script exited with non-zero exit status: 125

错误说：Subnets can currently only be created in the following availability zones: eu-west-2a, eu-west-2b。但是，如果我将区域从 eu-west-2 更改为 eu-west-2a ，我会收到错误* provider.aws: Not a valid region: eu-west-2a

Answer 1

你正在混合regions/availability zones。区域eu-west-2只有2个有效区域：eu-west-2a, eu-west-2b。但是您的Terraform代码也尝试使用无效区域eu-west-2c。从Terraform代码中删除c区域部分或使用区域，c区域也可用（例如eu-west-1）。

无法ssh到由terraform

1 个答案: