使用 python 连接到远程服务器，添加代理

Question

I am trying to execute a command on a remote server. When I try to connect to it with the help of paramiko , it fails while giving the ProxyCommand

client.connect(
    host['hostname'], username=host['user'],
    password='xxxx@***',
    sock=paramiko.ProxyCommand(host.get('ProxyCommand ssh <proxy_server_address>:1234 nc %h %p'))
)

What is the correct approach to pass the ProxyCommand , for establishing the connection.

Answer 1

you do not need to give the word ProxyCommand , try this:

sock = paramiko.ProxyCommand("ssh {}@{} nc <proxy_server_address>:1234".format(host_cfg.get('username'), host_cfg.get('host')))