Brian Ketelsen bketelsen

Using VSCode Flatpak to launch DevContainers Using Podman with Support for Nvidia CUDA and VSCode's "Container Features" In SilverBlue.

Note: This Setup Works for Machine Learning and GPU Acceleration in Containers

Setup

	image:
	file: prebuild-devcontainer/Dockerfile
	tasks:
	- init: \|
	direnv allow
	vscode:
	extensions:
	- jetpack-io.devbox
	- ms-python.python

	#!/bin/bash

	# Get a list of all volumes
	volumes=$(podman volume ls -q)
	#get timestamp for unique filename
	timestamp=$(date +"%Y%m%d%H%M%S")

	# Pause all running containers
	echo "Pausing containers for backup"
	podman pause $(podman ps -q)

	{
	pkgs ? import (fetchTarball "https://github.com/NixOS/nixpkgs/archive/refs/tags/22.11-beta.tar.gz") {},
	} :
	with pkgs;
	let

	init = pkgs.writeScript "init.sh" ''
	#!${pkgs.runtimeShell}
	/activate
	exec /run/current-system/systemd/lib/systemd/systemd $*

	# to add to your ~/.bashrc or your ~/.zshrc file. Usage: $ go switch 1.18.1
	function go() {
	case $* in
	switch* )
	shift 1
	gobindir=$(go env GOBIN)
	# adapt to a valid directory at the beginning of your $PATH if you're not on systemd
	homebindir=$(systemd-path user-binaries)
	go install golang.org/dl/go"$@"@latest
	$gobindir/go"$@" download

	# Edit this configuration file to define what should be installed on
	# your system. Help is available in the configuration.nix(5) man page
	# and in the NixOS manual (accessible by running ‘nixos-help’).

	{ config, pkgs, ... }:

	{
	imports =
	[ # Include the results of the hardware scan.
	./hardware-configuration.nix

	#!/usr/bin/env bash

	set -euo pipefail

	# Always use the by-id aliases for devices, otherwise ZFS can choke on imports.
	DISK=${DISK:-/dev/disk/by-id/nvme-Samsung_SSD_970_EVO_Plus_500GB_S4EVNF0M531397T}
	EFI=${EFI:-true}

	function Usage() {
	echo "usage: $0 install\|revert" >&2

	<!doctype html>
	<html lang="en">
	<head>
	<!-- Required meta tags -->
	<meta charset="utf-8">
	<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">

	<!-- Bootstrap CSS -->
	<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">

	include karax / prelude
	import strutils

	type
	Model = object
	counter*: int
	Dispatch = proc(model: Model): void

	proc init(): Model =
	result = Model(counter: 0)