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Changes for livedisk

This commit is contained in:
Niten 2021-07-20 18:32:56 -07:00
parent 7b889633d8
commit f6c29f056d
5 changed files with 25 additions and 19 deletions
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22
config/hardware/lambda.nix
View File

@ -23,8 +23,7 @@ in {
kernelModules = [ ];
};
kernelModules = [ "kvm-amd" ];
kernelPackages = pkgs.linuxPackages.zfs;
kernelModules = [ "kvm-intel" ];
supportedFilesystems = [ "zfs" ];
loader.grub = {
@ -38,11 +37,13 @@ in {
"/boot" = {
device = "/dev/disk/by-label/lambda-boot";
fsType = "ext4";
options = [ "noexec" ];
};
"/" = {
device = "lambda/transient/root";
fsType = "zfs";
device = "none";
fsType = "tmpfs";
options = [ "noexec" ];
};
"/nix" = {
@ -54,29 +55,20 @@ in {
device = "lambda/transient/logs";
fsType = "zfs";
neededForBoot = true;
};
"/home" = {
device = "lambda/persistent/home";
fsType = "zfs";
options = [ "noexec" ];
};
"/state" = {
device = "lambda/persistent/state";
fsType = "zfs";
options = [ "noexec" ];
};
};
boot.initrd.postDeviceCommands = lib.mkAfter ''
${pkgs.zfs}/bin/zfs rollback -r lambda/transient/root@blank
'';
swapDevices = [{ device = "/dev/disk/by-label/lambda-swap"; }];
nix.maxJobs = lib.mkDefault 12;
hardware.bluetooth.enable = false;
networking = {
hostId = substring 0 8 (fileContents /etc/machine-id);

13
config/host-config/lambda.nix
View File

@ -12,7 +12,7 @@ in {
enp4s0f0.useDHCP = false;
enp4s0f1.useDHCP = false;
intif0 = { useDHCP = true; };
intif0.useDHCP = true;
};
};
@ -36,10 +36,17 @@ in {
"L /root/.ssh/id_rsa - - - - /state/root/ssh/id_rsa"
"L /root/.ssh/id_rsa.pub - - - - /state/root/ssh/id_rsa.pub"
"L /root/.ssh/known_hosts - - - - /state/root/ssh/known_hosts"
"L /etc/ssh/ssh_host_ed25519_key - - - - /state/ssh/ssh_host_ed25519_key"
"L /etc/ssh/ssh_host_rsa_key - - - - /state/ssh/ssh_host_rsa_key"
];
environment.etc = {
"ssh/ssh_host_rsa_key".source = "/state/ssh/ssh_host_rsa_key";
"ssh/ssh_host_rsa_key.pub".source = "/state/ssh/ssh_host_rsa_key.pub";
"ssh/ssh_host_ed25519_key".source = "/state/ssh/ssh_host_ed25519_key";
"ssh/ssh_host_ed25519_key.pub".source =
"/state/ssh/ssh_host_ed25519_key.pub";
"machine-id".source = "/state/host/machine-id";
};
security.sudo.extraConfig = ''
# Due to rollback, sudo will lecture after every reboot
Defaults lecture = never

2
config/profile-config/common.nix
View File

@ -15,7 +15,7 @@ let
in {
environment = {
etc.current-nixos-config.source = ../../.;
etc.nixos-live.source = ../../.;
systemPackages = global-packages;

1
home-manager/niten.nix
View File

@ -56,6 +56,7 @@ let
lshw
minecraft
mkpasswd
mplayer
mtr
nixfmt
nix-index

6
live-disk.nix
View File

@ -45,6 +45,12 @@ in {
"$6$a1q2Duoe35hd5$IaZGXPfqyGv9uq5DQm7DZq0vIHsUs39sLktBiBBqMiwl/f/Z4jSvNZLJp9DZJYe5u2qGBYh1ca.jsXvQA8FPZ/";
extraGroups = [ "wheel" ];
};
root = {
authorizedKeys.keys = [
"ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABgQDPwh522lvafTJYA0X2uFdP7Ws+Um1f8gZsARK1Y5nMzf6ZcWBF1jplTOKUVSOl4isMWni0Tu0TnX4zqCcgocWUVbwIwXSIRYqdiCPvVOH+/Ibc97n1/dYxk5JPMtbrsEw6/gWZxVg0qwe0J3dQWldEMiDY7iWhlrmIr7YL+Y3PUd7DOwp3PbfWfNyzTfE1kXcz5YvTeN+txFhbbXT0oS2R2wtc1vYXFZ/KbNstjqd+i8jszAq3ZkbbwL3aNR0RO4n8+GoIILGw8Ya4eP7D6+mYk608IhAoxpGyMrUch2TC2uvOK3rd/rw1hsTxf4AKjAZbrfd/FJaYru9ZeoLjD4bRGMdVp56F1m7pLvRiWRK62pV2Q/fjx+4KjHUrgyPd601eUIP0ayS/Rfuq8ijLpBJgO5/Y/6mFus/kjZIfRR9dXfLM67IMpyEzEITYrc/R2sedWf+YHxSh6eguAZ/kLzioar1nHLR7Wzgeu0tgWkD78WQGjpXGoefAz3xHeBg3Et0="
];
};
};
# groups = { wheel = { members = [ "niten" ]; }; };