To connect to the computer at my office I need to run ssh twice. First to connect to the host-1 and then from host-1 to host-2 and each one has different credentials. However the configuration menu in Pycharm only accepts one ssh tunnel.
Configure Remote Python Interpreter dialog box
Is there any way to set a multi-hop ssh to have access to the interpreter and data files on the host from local?
You can use port forwarding on ssh. If local system is A, the next ssh hop is B, and the target hop is C, open a terminal and run:
ssh -L 6000:<server C IP>:22 <user_serverB>@<server B IP>
You can substitute 6000 with any port. Now you can ssh into the ssh server on C on another terminal with:
ssh -p 6000 <user_serverC>@localhost
Keep in mind not to close the first terminal!
The same goes for the PyCharm. Just set the remote interpreter connection through ssh with the following configuration:
- host: localhost
- port: 6000
- user: user_serverC
来源：https://stackoverflow.com/questions/37827685/pycharm-configuring-multi-hop-remote-interpreters-via-ssh