Thank you so much for creating SoS. It is such a great tool!

Quick question: is there an easy way to make the host setup/configuration work with a host that requires keypair (.pem) file? I couldn't find anything about it here in the repository nor in the host configuration docs.

Let's say I want to run a job in an EC2 instance.

Right now, I am using a workaround that is clearly suboptimal because it does not take any advantage of the great features SoS has with task statements.

Here is a toy example of what I am currently doing:

sh: expand=True
    ssh {username}@{hostname} -v -i {pem_path} -o ServerAliveInterval=180 -o ServerAliveCountMax=3 -t '{command}'

I am aware that I could edit the server SSH config in order to use another method of authentication, but I would do that only if there is no other solution.

Thanks in advance!