SlurmSession 1.0.0

Starts an interactive session on a compute node via Slurm.

SlurmSession

Starts an interactive session on a compute node via Slurm.

Can't remember the exact command plus various arguments when all you want is an interactive shell on a compute node? Just run slurmsession, or sls for short, and this application will prompt you for the options in the terminal. Enter the compute resources, such as number of CPU cores and memory per core, or quickly press Enter to accept the defaults, which you can configure as needed.

Installation

❯ uv tool install SlurmSession

This assumes you have installed the UV Python package manager. Alternatively, you could use PipX or even the standard Python package manager Pip.

❯ pip install pipx
❯ pipx install SlurmSession

UV and PipX both isolate the dependencies of this application, so that they will not pollute your current Python environment. The commands slurmsession and sls will be available in the shell no matter the Python environment.

Usage

Type sls or slurmsession to start the application, follow the prompts, and either accept the default value by just pressing Enter or enter the custom value you want instead. The remote shell session will then be started via Slurm on the compute node(s). Type exit when done to return to the log-in node. Run sls --help to see the location of the configuration file, which you can edit to customize the defaults.