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Update linode config

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Henrik Lissner 2020-12-31 17:34:39 -05:00
parent 13afdacb45
commit 0b549caada
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1 changed files with 35 additions and 12 deletions
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47
hosts/linode.nix
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@ -9,7 +9,7 @@
# - /dev/sdc -> NixOS # - /dev/sdc -> NixOS
# #
# 3. Once booted into Finnix (step 2) pipe this script to sh: # 3. Once booted into Finnix (step 2) pipe this script to sh:
# iso=https://channels.nixos.org/nixos-unstable/latest-nixos-minimal-x86_64-linux.iso # iso=https://channels.nixos.org/nixos-20.09/latest-nixos-minimal-x86_64-linux.iso
# update-ca-certificates # update-ca-certificates
# curl -k $iso | dd bs=1M of=/dev/sda # curl -k $iso | dd bs=1M of=/dev/sda
# #
@ -28,24 +28,31 @@
# #
# 5. Boot into installer profile. # 5. Boot into installer profile.
# #
# 6. Install dotfiles: # 6. Generate hardware-configuration.nix
# mount /dev/sda /mnt # e2label /dev/sda nixos
# swapon /dev/sdb # swaplabel -L swap /dev/sdb
# mount /dev/disk/by-label/nixos /mnt
# swapon /dev/disk/by-label/swap
# nixos-generate-config --root /mnt
# vim /mnt/etc/nixos/hardware-configuration.nix # change uuids to labels
#
# 7. Install dotfiles:
# nix-env -iA nixos.git nixos.nixFlakes # nix-env -iA nixos.git nixos.nixFlakes
# mkdir -p /mnt/home/hlissner/.config # mkdir -p /mnt/home/hlissner/.config
# cd /mnt/home/hlissner/.config # cd /mnt/home/hlissner/.config
# git clone https://github.com/hlissner/dotfiles # git clone https://github.com/hlissner/dotfiles
# nixos-generate-config --root /mnt
# nixos-install --root /mnt --flake .#linode --impure # nixos-install --root /mnt --flake .#linode --impure
# OR (on older versions of nixos)
# nixos-install --root /mnt --flake .#linode --option pure-eval false
# #
# 7. Reboot into "Boot" profile. # 8. Reboot into "Boot" profile.
{ config, lib, pkgs, ... }: { modulesPath, config, lib, pkgs, ... }:
with lib; with lib;
{ {
imports = filter pathExists [ imports = [
/etc/nixos/hardware-configuration.nix "${modulesPath}/profiles/qemu-guest.nix"
]; ];
environment.systemPackages = environment.systemPackages =
@ -65,16 +72,27 @@ with lib;
# GRUB # GRUB
boot = { boot = {
kernelModules = [];
# Needed for LISH (part 1)
kernelParams = [ "console=ttyS0" ]; kernelParams = [ "console=ttyS0" ];
extraModulePackages = [];
initrd = {
availableKernelModules = [ "virtio_pci" "ahci" "sd_mod" ];
kernelModules = [];
};
loader = { loader = {
timeout = 10; timeout = 10;
grub = { grub = {
enable = true; enable = true;
version = 2; version = 2;
device = "nodev"; device = "/dev/sda";
copyKernels = true; copyKernels = true;
fsIdentifier = "label"; fsIdentifier = "provided";
# Needed for LISH (part 2)
extraConfig = "serial; terminal_input serial; terminal_output serial"; extraConfig = "serial; terminal_input serial; terminal_output serial";
# GRUB will complain about blocklists when trying to install grub on a
# partition-less disk. This tells it to ignore the warning and carry on.
forceInstall = true;
}; };
# Disable globals # Disable globals
systemd-boot.enable = false; systemd-boot.enable = false;
@ -87,7 +105,12 @@ with lib;
usePredictableInterfaceNames = false; usePredictableInterfaceNames = false;
interfaces.eth0 = { interfaces.eth0 = {
useDHCP = true; useDHCP = true;
preferTempAddress = false;
}; };
}; };
fileSystems."/" = {
device = "/dev/sda";
fsType = "ext4";
};
swapDevices = [ { device = "/dev/sdb"; } ];
} }