Improve SSH connector documentation

[Fizzadar]

Also some other probably useful bits:

• SSH config support
• forward agents
• preserving sudo env for git clone w/agent/similar

[v3ss0n]

it is weird now that doc dosen't even specifiy how to specify login user I tried pyinfra [email protected] deploy.py and it won't work. How to add username in the inventory?

[madisvain]

@v3ss0n it seems you can do something like this: pyinfra 127.0.0.1 deploy.py --user deploy --key ~/.ssh/id_ed25519

But indeed I'm having a very hard time with the documentation as well. Found the --user and --key logic frome some random example.

[copernico]

But how to specify a different user for each host? Is that even possible?

[mmoya]

But how to specify a different user for each host? Is that even possible?

In v3 you can do:

app_servers = [
    ("app1", {"ssh_user": "user1"}),
    ("app2", {"ssh_user": "user2"}),
]

source, source.