diff options
author | Franck Cuny <franck@fcuny.net> | 2022-04-06 07:04:03 -0700 |
---|---|---|
committer | Franck Cuny <franck@fcuny.net> | 2022-04-06 07:04:03 -0700 |
commit | 679497cf607e59cb4c62d80174228e776369751f (patch) | |
tree | 21e0f1e9436f1aabfe146d9aaec0dd36fbb06dd5 | |
parent | refactor configuration for AMD (diff) | |
download | world-679497cf607e59cb4c62d80174228e776369751f.tar.gz |
refactor boot configuration to a module
We don't need the previous `hosts/common/system` configs anymore, as everything has been moved out. We keep some boot configuration for carmel in the host configuration for now, but I need to check why I don't have similar settings for tahoe (since I also need to unlock the host remotely).
-rw-r--r-- | hosts/aptos/default.nix | 2 | ||||
-rw-r--r-- | hosts/carmel/boot.nix | 14 | ||||
-rw-r--r-- | hosts/carmel/default.nix | 11 | ||||
-rw-r--r-- | hosts/common/default.nix | 7 | ||||
-rw-r--r-- | hosts/common/system/boot-ssh.nix | 21 | ||||
-rw-r--r-- | hosts/common/system/boot.nix | 16 | ||||
-rw-r--r-- | hosts/common/system/default.nix | 5 | ||||
-rw-r--r-- | hosts/tahoe/default.nix | 5 | ||||
-rw-r--r-- | lib/default.nix | 1 | ||||
-rw-r--r-- | modules/system/boot/default.nix | 44 | ||||
-rw-r--r-- | modules/system/default.nix | 6 |
11 files changed, 68 insertions, 64 deletions
diff --git a/hosts/aptos/default.nix b/hosts/aptos/default.nix index aa012c9..8efb050 100644 --- a/hosts/aptos/default.nix +++ b/hosts/aptos/default.nix @@ -8,8 +8,6 @@ ../common/desktop ]; - boot = { initrd = { luks.devices."system".allowDiscards = true; }; }; - virtualisation.docker = { enable = true; }; virtualisation.containerd = { diff --git a/hosts/carmel/boot.nix b/hosts/carmel/boot.nix new file mode 100644 index 0000000..606215e --- /dev/null +++ b/hosts/carmel/boot.nix @@ -0,0 +1,14 @@ +{ ... }: + +{ + boot = { + # get an IP address on boot, so we can unlock the root disk remotely + kernelParams = [ "ip=dhcp" ]; + initrd = { + # driver for the NIC, required in order to get an IP address + kernelModules = [ "igb" ]; + }; + }; + + my.system.boot = { initrd = { network.enable = true; }; }; +} diff --git a/hosts/carmel/default.nix b/hosts/carmel/default.nix index 7e48b5d..61599d6 100644 --- a/hosts/carmel/default.nix +++ b/hosts/carmel/default.nix @@ -3,6 +3,7 @@ { imports = [ # Include the results of the hardware scan. ./hardware-configuration.nix + ./boot.nix ./sound.nix ./networking.nix ../common/desktop @@ -10,16 +11,6 @@ ../common/system/boot-ssh.nix ]; - boot = { - # get an IP address on boot, so we can unlock the root disk remotely - kernelParams = [ "ip=dhcp" ]; - initrd = { - luks.devices."system".allowDiscards = true; - # driver for the NIC, required in order to get an IP address - kernelModules = [ "igb" ]; - }; - }; - hardware.opengl.driSupport = true; # This value determines the NixOS release from which the default diff --git a/hosts/common/default.nix b/hosts/common/default.nix deleted file mode 100644 index 0361d27..0000000 --- a/hosts/common/default.nix +++ /dev/null @@ -1,7 +0,0 @@ -{ config, pkgs, system, inputs, ... }: - -{ - imports = [ - ./system - ]; -} diff --git a/hosts/common/system/boot-ssh.nix b/hosts/common/system/boot-ssh.nix deleted file mode 100644 index 2b865d5..0000000 --- a/hosts/common/system/boot-ssh.nix +++ /dev/null @@ -1,21 +0,0 @@ -{ config, lib, pkgs, ... }: - -{ - boot.initrd = { - network = { - enable = true; - postCommands = '' - echo "cryptsetup-askpass; exit" > /root/.profile - ''; - ssh = { - enable = true; - port = 2222; - hostKeys = [ - /etc/ssh/ssh_host_ed25519_key - /etc/ssh/ssh_host_rsa_key - ]; - authorizedKeys = config.users.users.fcuny.openssh.authorizedKeys.keys; - }; - }; - }; -} diff --git a/hosts/common/system/boot.nix b/hosts/common/system/boot.nix deleted file mode 100644 index 75433eb..0000000 --- a/hosts/common/system/boot.nix +++ /dev/null @@ -1,16 +0,0 @@ -{ pkgs, config, lib, ... }: - -{ - boot = { - loader = { - # Use the systemd-boot EFI boot loader. - systemd-boot.enable = true; - # Prohibits gaining root access by passing init=/bin/sh as a kernel parameter - systemd-boot.editor = false; - efi.canTouchEfiVariables = true; - }; - - kernelPackages = pkgs.linuxPackages_latest; - tmpOnTmpfs = true; - }; -} diff --git a/hosts/common/system/default.nix b/hosts/common/system/default.nix deleted file mode 100644 index a4ef6cd..0000000 --- a/hosts/common/system/default.nix +++ /dev/null @@ -1,5 +0,0 @@ -{ pkgs, ... }: - -{ - imports = [ ./boot.nix ]; -} diff --git a/hosts/tahoe/default.nix b/hosts/tahoe/default.nix index 9d11720..c72baa0 100644 --- a/hosts/tahoe/default.nix +++ b/hosts/tahoe/default.nix @@ -7,7 +7,10 @@ ../profiles/nas.nix ]; - boot = { initrd = { luks.devices."system".allowDiscards = true; }; }; + my.system.boot = { + tmp = { clean = true; }; + initrd = { network.enable = true; }; + }; # This value determines the NixOS release from which the default # settings for stateful data, like file locations and database versions diff --git a/lib/default.nix b/lib/default.nix index 1a16e1c..e442357 100644 --- a/lib/default.nix +++ b/lib/default.nix @@ -14,7 +14,6 @@ inputs.agenix.nixosModules.age ../modules ../profiles - ../hosts/common ../hosts/${hostname} ./private-wireguard.nix { diff --git a/modules/system/boot/default.nix b/modules/system/boot/default.nix new file mode 100644 index 0000000..b037f63 --- /dev/null +++ b/modules/system/boot/default.nix @@ -0,0 +1,44 @@ +{ pkgs, config, lib, ... }: +let cfg = config.my.system.boot; +in { + options.my.system.boot = with lib; { + tmp = { clean = mkEnableOption "clean `/tmp` on boot."; }; + initrd = { + network = { enable = mkEnableOption "enable SSH with initrd"; }; + }; + }; + + config = { + boot = { + loader = { + # Use the systemd-boot EFI boot loader. + systemd-boot.enable = true; + # Prohibits gaining root access by passing init=/bin/sh as a kernel parameter + systemd-boot.editor = false; + efi.canTouchEfiVariables = true; + }; + + kernelPackages = pkgs.linuxPackages_latest; + cleanTmpDir = cfg.tmp.clean; + tmpOnTmpfs = true; + + initrd = { + luks.devices."system".allowDiscards = true; + network = lib.mkIf cfg.initrd.network.enable { + enable = true; + postCommands = '' + echo "cryptsetup-askpass; exit" > /root/.profile + ''; + ssh = { + enable = true; + port = 2222; + hostKeys = + [ /etc/ssh/ssh_host_ed25519_key /etc/ssh/ssh_host_rsa_key ]; + authorizedKeys = + config.users.users.fcuny.openssh.authorizedKeys.keys; + }; + }; + }; + }; + }; +} diff --git a/modules/system/default.nix b/modules/system/default.nix index 620ad2e..c39d1d2 100644 --- a/modules/system/default.nix +++ b/modules/system/default.nix @@ -1 +1,5 @@ -{ ... }: { imports = [ ./console ./locale ./nix ./users ./security ./btrfs ]; } +{ ... }: + +{ + imports = [ ./boot ./console ./locale ./nix ./users ./security ./btrfs ]; +} |