docker-machine create 不断询问密码

Posted 2023-03-23

【中文标题】docker-machine create 不断询问密码

【英文标题】：docker-machine create keeps asking for password

【发布时间】：2020-06-27 19:37:42

【问题描述】：

我正在尝试将docker-machine create 发送到这样的 Ubuntu 16.04 主机：

    ssh-keygen -R $remote_host
    ssh-copy-id -i ~/.ssh/id_host_rsa.pub root@$remote_host

    docker-machine create \
        --driver generic \
        --generic-ip-address=$remote_host \
        --generic-ssh-key ~/.ssh/id_host_rsa \
        --generic-ssh-user=root $machine_name

版本信息：

docker --version
Docker version 19.03.6, build 369ce74a3c

docker-machine --version
docker-machine version 0.16.2, build bd45ab13

我反复被要求输入密码..这是为什么？

这是输出：

...

Are you sure you want to continue connecting (yes/no)? yes
/usr/bin/ssh-copy-id: INFO: attempting to log in with the new key(s), to filter out any that are already installed

/usr/bin/ssh-copy-id: ERROR: Received disconnect from 77.68.21.66 port 22:2: Too many authentication failures
ERROR: Disconnected from 77.68.21.66 port 22

Running pre-create checks...
Creating machine...
(production) Importing SSH key...
Waiting for machine to be running, this may take a few minutes...
Detecting operating system of created instance...
Waiting for SSH to be available...
Password: 
Detecting the provisioner...
Password: 
Provisioning with ubuntu(systemd)...
Password: 

.. etc

【参考方案1】：

这个问题的原因是~/.ssh/config的排序。

我首先在config 中有一个Host * 条目，然后是我相应的特定服务器Host XX.XX.XX.XX 条目。

我移动了~/.ssh/config 末尾的通配符条目，现在不再经常要求输入密码，问题现已解决。

这对某人有什么帮助。