【发布时间】:2016-12-18 04:10:47
【问题描述】:
以下配置将启动一个实例但无法连接它...但相同的密钥、vpc-id、子网 id 和安全组 id 在测试厨房中正常工作。
{
"variables": {
"aws_access_key": "xxxxxxxxxxxxxxxxxxxxxxxxxxxx",
"aws_secret_key": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
},
"builders": [{
"type": "amazon-ebs",
"access_key": "{{user `aws_access_key`}}",
"secret_key": "{{user `aws_secret_key`}}",
"region": "us-east-1",
"source_ami": "ami-146e2a7c",
"instance_type": "t2.micro",
"ssh_username": "ubuntu",
"ami_name": "packer-example {{timestamp}}",
"ssh_keypair_name": "xxx",
"ssh_private_key_file": "xxx.pem",
"vpc_id": "vpc-xxxxxxx",
"subnet_id": "subnet-xxxxxxx",
"security_group_id": "sg-xxxxxxx",
"associate_public_ip_address": "true"
}]
}
我收到以下调试错误:
2016/12/17 20:10:50 packer: 2016/12/17 20:10:50 [DEBUG] SSH handshake err: ssh: handshake failed: ssh: unable to authenticate, attempted methods [publickey none], no supported methods remain
2016/12/17 20:10:50 packer: 2016/12/17 20:10:50 [DEBUG] Detected authentication error. Increasing handshake attempts.
2016/12/17 20:10:57 packer: 2016/12/17 20:10:57 [INFO] Attempting SSH connection...
2016/12/17 20:10:57 packer: 2016/12/17 20:10:57 reconnecting to TCP connection for SSH
2016/12/17 20:10:57 packer: 2016/12/17 20:10:57 handshaking with SSH
2016/12/17 20:10:59 packer: 2016/12/17 20:10:59 handshake error: ssh: handshake failed: ssh: unable to authenticate, attempted methods [none publickey], no supported methods remain
2016/12/17 20:10:59 packer: 2016/12/17 20:10:59 [DEBUG] SSH handshake err: ssh: handshake failed: ssh: unable to authenticate, attempted methods [none publickey], no supported methods remain
2016/12/17 20:10:59 ui error: ==> amazon-ebs: Error waiting for SSH: ssh: handshake failed: ssh: unable to authenticate, attempted methods [none publickey], no supported methods remain
2016/12/17 20:10:59 ui: ==> amazon-ebs: Terminating the source AWS instance...
鉴于这在没有额外变量的测试厨房中有效,我想知道我缺少什么?有什么想法吗?
【问题讨论】:
-
您确定使用相同的 SSH 公钥启动了 ec2 实例?您不可能在实例上放置错误的公钥吗?这就是这通常的意思。
-
问题已解决 - 默认用户名错误 :)
-
@TyMac 那么您应该回答自己的问题并将您的回答标记为已接受。
标签: amazon-web-services ssh packer