[WIP] lxcssh connector

[opekar]

This is alfa version of LXC ssh connector inspired by pyinfra dockerssh connector

• for basic operations it works
• it's not yet tested for some larger deployment ...

I'll be happy, if you try it out in your environments.
To test it you can install code from this PR into your venv

pip install git+https://github.com/pyinfra-dev/pyinfra.git@refs/pull/1282/head

Seems to me would be quite straightforward to add support for LXD support mentioned in #677. E.g. this can be a reference ansible lxc connector.

[Fizzadar]

Hi @opekar ! First up - thank you for PR-ing this, it's great to see the connector framework/API being used!

Same as other PRs I'm not going to merge this into pyinfra core, however, because I would like to reduce the number of connectors that are maintained within pyinfra itself (I am thinking v4 will only contain @ssh and @docker and will move all others into their own packages).

If you have time and are willing I'd highly encourage you to turn this into a pypi package (pyinfra-connector-lxcssh?) which could then be linked to on the connectors index in the docs. Would me more than happy to include this directly in the pyinfra documentation so people can find it.

[opekar]

Hi @Fizzadar, I will try to repackage it to separate repository, is there any example or template repository for this connector only repo?