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satellite/hosts/nixos/lapetus/services/jupyter.nix

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Nix

{ config, pkgs, ... }:
# {{{ Jupyterhub/lab env
let appEnv = pkgs.python3.withPackages (p: with p; [
jupyterhub
jupyterlab
jupyterhub-systemdspawner
jupyter-collaboration
]);
# }}}
in
{
services.jupyterhub = {
enable = true;
port = 8420;
jupyterhubEnv = appEnv;
jupyterlabEnv = appEnv;
# {{{ Spwaner & auth config
extraConfig = ''
c.Authenticator.allowed_users = {'adrielus', 'javi'}
c.Authenticator.admin_users = {'adrielus', 'javi'}
c.Spawner.notebook_dir='${config.users.users.pilot.home}/projects/notebooks'
c.SystemdSpawner.mem_limit = '2G'
c.SystemdSpawner.cpu_limit = 2.0
'';
# }}}
# {{{ Python 3 kernel
kernels.python3 =
let env = (pkgs.python3.withPackages (p: with p; [
ipykernel
numpy
scipy
]));
in
{
displayName = "Numerical mathematics setup";
argv = [
"${env.interpreter}"
"-m"
"ipykernel_launcher"
"-f"
"{connection_file}"
];
language = "python";
logo32 = "${env}/${env.sitePackages}/ipykernel/resources/logo-32x32.png";
logo64 = "${env}/${env.sitePackages}/ipykernel/resources/logo-64x64.png";
};
# }}}
};
# {{{ Javi user
sops.secrets.javi_password = {
sopsFile = ../secrets.yaml;
neededForUsers = true;
};
users.users.javi = {
isNormalUser = true;
hashedPasswordFile = config.sops.secrets.javi_password.path;
};
# }}}
# {{{ Networking & storage
satellite.cloudflared.targets."jupyter.moonythm.dev".port = config.services.jupyterhub.port;
environment.persistence."/persist/state".directories = [
"/var/lib/${config.services.jupyterhub.stateDirectory}"
];
# }}}
}