（AWS Opsworks）Terraform Chef设置：错误：认证失败

Question

Terraform的新手，我正在尝试在创建实例后将节点引导至Chef。

这是文件：

resource "aws_instance" "jenkinsNode" {

provisioner "remote-exec" {
connection {
  user = "ubuntu"
  private_key = "${file("~/key/mykey.pem")}"
  host = "${aws_instance.jenkinsNode.public_ip}" 
}

inline = [
  "sudo mkdir -p /etc/chef/trusted_certs",
  "sudo curl --silent --show-error --retry 3 --location --output 
\"/etc/chef/trusted_certs/opsworks-cm-ca-2016-root.pem\" 
\"https://opsworks-cm-us-assets.s3.amazonaws.com/misc/opsworks-cm-ca-2016-root.pem\""
 ]
}

provisioner "chef" {

environment     = "_default"
run_list        = ["android-aws-nodes::updateAndroidSdk"]
node_name       = "jenkinsNodeOnDemandUpdate"
secret_key      = "${file("~/chef/mobile-chef-aws/.chef/private.pem")}"
server_url      = "https://my-opsworks-server.io/organizations/default"
recreate_client = true
user_name       = "delivery"
user_key        = "${file("~/chef/mobile-chef-aws/.chef/private.pem")}"
version         = "12.8.1"
}

connection {
user = "ubuntu"
private_key = "${file("~/key/jenkins-main.pem")}"
}

 count = 1
 instance_type = "c4.8xlarge"
 ami = "ami-0000000"
 key_name = "mykey"
 subnet_id = "subnet-00000000"
 vpc_security_group_ids = ["sg-00000000"]
}

尝试应用以上代码时，我在运行时收到以下错误。 我连接并启动了引导过程，但始终抱怨它找不到私有（我相信这是在运行“客户端创建”时创建的。我进入了该实例，但看不到ubuntu.pem / etc / chef /目录：

更新的aws_instance.jenkinsNode（chef）：错误：无法通过密钥/etc/chef/delivery.pem进行身份验证到https://mobile-b9oer25dyrts1qor.us-east-1.opsworks-cm.io/organizations/default/作为交付aws_instance.jenkinsNode（chef）：响应：用户或客户端“传递”的无效签名aws_instance.jenkinsNode（chef）：清理用户密钥...

Error applying plan:

1 error(s) occurred:

* aws_instance.jenkinsNode: 1 error(s) occurred:

* Command "sudo knife client create jenkinsNodeOnDemandUpdate -d -f /etc/chef/client.pem -c /etc/chef/client.rb -u ubuntu --key /etc/chef/ubuntu.pem" exited with non-zero exit status: 100

Answer 1

登录时没有密钥，因为引导失败后会立即将其删除

aws_instance.jenkinsNode (chef): Cleanup user key...

仔细检查运行Terraform的计算机上的密钥（ ~/key/mykey.pem ）是否格式正确。 另外，它应该加载$file或作为String放置：

user_key        = "${file("~/key/mykey.pem")}"

只需仔细检查Terraform是否支持~ 。