如何使用Python设置与ssh命令匹配的隧道（用于堡垒）？

Question

我如何使用可以代替此命令的Python代码设置隧道？

  

ssh -N -L 3307：xxxxxx.rds.amazonaws.com：3306 ec2-user@XX.XXX.XX.XX -i   〜/ .ssh / bastion_key.pem

Answer 1

您可以使用sshtunnel库。

例如：

from sshtunnel import SSHTunnelForwarder

with SSHTunnelForwarder(
    ('XX.XXX.XX.XX', 22),
    ssh_username='ec2-user',
    ssh_pkey='~/.ssh/bastion_key.pem',
    remote_bind_address=('xxxxxx.rds.amazonaws.com', 3306),
    local_bind_address=('0.0.0.0', 3307)
) as tunnel:
    # do stuff with tunnel