lxc container setup
I prefer to purge openssh-server and then reinstall it as the default config requires preshared keys for all users which isn't really something I desire and it's simpler to just trash the default configs for containers and reinstall openssh-server from scratch.
If you get this error
sudo: no tty present and no askpass program specified
You can create a file like this
echo "import pty; pty.spawn('/bin/bash')" > /tmp/pty_spawn.py
And then run
to switch to a terminal type where users can elevate privilege. Note that this is only a problem if you got into the container using
lxc exec --.
This is not an issue if you ssh into the container directly.