Mic92

#!/bin/sh

if ! command -v nix >/dev/null; then
  echo "Installing Nix..."
  if command -v curl; then
    curl -L https://nixos.org/nix/install > /tmp/install
  elif command -v wget; then
    wget -O /tmp/install https://nixos.org/nix/install
  else
    echo "Please install curl or wget"

Mic92

Tvix is a new implementation of the Nix language and package manager. In this benchmark we test it's performance when instantiating the hello package from nix. Note that at the time tvix does not have its own store implementation yet and it has to execute nix-store whenever it needs to copy files to the store.

Mic92

#!/usr/bin/env nix-shell
#!nix-shell -i bash -p bash -p qemu_kvm -p iproute2

set -x -eu -o pipefail

VM_IMAGE=""
CPUS="${CPUS:-$(nproc)}"
MEMORY="${MEMORY:-4096}"
SSH_PORT="${SSH_PORT:-2222}"
IMAGE_SIZE="${IMAGE_SIZE:-10G}"

Mic92

# Nix is a powerful package manager for Linux and other Unix systems that makes
# package management reliable and reproducible: https://nixos.org/nix/.
# This file is intended to be used with `nix-shell`
# (https://nixos.org/nix/manual/#sec-nix-shell) to setup a fully-functional
# LEDE build environment by installing all required dependencies.
with import <nixpkgs> {};
stdenv.mkDerivation {
  name = "openwrt-dev-env";
  buildInputs = [
    # This list is more explicit then it have to be: it also includes utils

Mic92

[Unit]
Description=pushover warning

[Service]
Type=oneshot
ExecStart=/usr/bin/curl -s \
   --form-string "token=<PUSHOVER_APPLICATION_TOKEN>" \
   --form-string "user=<PUSHOVER_USER_TOKEN>" \
   --form-string "message=service %I at %H failed" \
   https://api.pushover.net/1/messages.json

Mic92

. 242.3 GiB [##########################] /harshanavkis                      
. 137.1 GiB [##############            ] /paul                              
   98.9 GiB [##########                ] /julian                            
.  84.8 GiB [#########                 ] /dimitrios                         
.  61.5 GiB [######                    ] /maurice                           
   33.0 GiB [###                       ] /martin                            
   12.1 GiB [#                         ] /masa                              
    7.8 GiB [                          ] /joerg                             
    5.3 MiB [                          ] /okelmann                          

Mic92

## USAGE
# $ nix-build kexec-installer.nix
# can be deployed remote like this
# $ rsync -aL -e ssh result/ root@host:
# $ ssh root@host ./kexec-installer
## Customize it like this
# # custom-installer.nix
# import ./kexec-installer.nix {
#   extraConfig = {pkgs, ... } {
#     user.extraUsers.root.openssh.authorizedKeys.keys = [ "<your-key>" ];

Mic92

#!/usr/bin/env bash
set -exuo pipefail

PROGRAM_NAME="$0"

inst() {
    local system="" host="" action="install" from="auto" mount=""
    local -a nixCopyArgs
    while [[ "$#" -gt 0 ]] ; do
        case "$1" in

Mic92

{ lib
, buildGoPackage
, fetchurl
, makeWrapper
, git
, bash
, gzip
, openssh
, pam
, sqliteSupport ? true

Mic92

{
  boot.initrd.availableKernelModules = [
    "xhci_pci"
    "ahci"
    "nvme"
  ];

  disko.devices = import ./raid-config.nix {
    raidLevel = 1;
  };