mirror of
https://github.com/elitak/nixos-infect.git
synced 2024-12-23 08:38:28 +03:00
43 lines
1.4 KiB
Bash
43 lines
1.4 KiB
Bash
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#!/usr/bin/env bash
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set -e -o pipefail
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# Add build group and user
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groupadd nixbld -g 30000 || true
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for i in {1..10}; do
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useradd -c "Nix build user $i" -d /var/empty -g nixbld -G nixbld -M -N -r -s "$(which nologin)" "nixbld$i" || true
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done
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# Install NixOS
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curl -L https://nixos.org/nix/install | sh
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. /root/.nix-profile/etc/profile.d/nix.sh
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nix-channel --add https://nixos.org/channels/nixos-21.05 nixpkgs
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nix-channel --update
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# Install NixOS installation tools, TODO: Make nicer
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nix-env -iE "_: with import <nixpkgs/nixos> { configuration = {}; }; with config.system.build; [ nixos-generate-config ]"
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# Set up configurations and install it in a profile
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nixos-generate-config
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echo "---"
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echo "Remove the lxcfs (on Ubuntu 16.04) or squashfs (on Ubuntu 20.04 and 21.04) entry with nano"
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sleep 5
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nano /etc/nixos/hardware-configuration.nix
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cp configuration.nix /etc/nixos
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nix-env -p /nix/var/nix/profiles/system -f '<nixpkgs/nixos>' -I nixos-config=/etc/nixos/configuration.nix -iA system
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# Set NixOS to boot and replace the original distro
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touch /etc/NIXOS
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cat > /etc/NIXOS_LUSTRATE <<EOF
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etc/nixos
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root/.nix-defexpr/channels
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EOF
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# Switch to NixOS OS
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/nix/var/nix/profiles/system/bin/switch-to-configuration boot
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echo "---"
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echo "Verify all the settings and check if there were any problematic errors."
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echo "If everything is OK, reboot"
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echo ""
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echo "Keep in mind that you have to deal with /old-root after reboot"
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