initial work on bragi

2 files changed, 87 insertions, 0 deletions

diff --git a/bragi-hw.nix b/bragi-hw.nix
new file mode 100644
index 00000000..6a14ff09
--- /dev/null
+++ b/bragi-hw.nix
@@ -0,0 +1,27 @@
+{ config, lib, pkgs, ... }:
+
+{
+  imports =
+    [ <nixpkgs/nixos/modules/installer/scan/not-detected.nix>
+    ];
+
+  boot.initrd.availableKernelModules = [ "ahci" "ohci_pci" "ehci_pci" "usb_storage" ];
+  boot.kernelModules = [ "kvm-amd" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/15fc072d-5fdf-4ec7-b029-50d09b4dc5ea";
+      fsType = "ext4";
+    };
+
+  fileSystems."/home" =
+    { device = "/dev/disk/by-uuid/c76d9b7c-ba84-49d3-a7c9-b53e201b76c6";
+      fsType = "ext4";
+    };
+
+  swapDevices =
+    [ { device = "/dev/disk/by-uuid/2b13b997-59e8-4f59-bc84-554eb0df7482"; }
+    ];
+
+  nix.maxJobs = 2;
+}
diff --git a/bragi.nix b/bragi.nix
new file mode 100644
index 00000000..9852dfa4
--- /dev/null
+++ b/bragi.nix
@@ -0,0 +1,60 @@
+{ config, pkgs, ... }:
+
+{
+  imports =
+    [
+      ./bragi-hw.nix
+    ];
+
+  boot.loader.grub.enable = true;
+  boot.loader.grub.version = 2;
+  boot.loader.grub.device = "/dev/sda";
+
+  boot.loader.grub.extraConfig = "serial; terminal_output.serial";
+  boot.kernelParams = [ "console=ttyS0,115200"
+                      ];
+
+  networking.hostName = "bragi";
+  networking.hostId = "2af11085";
+  networking.wireless.enable = true;
+
+  networking.firewall = {
+    allowPing = true;
+    allowedUDPPortRanges = [ { from = 60000; to = 61000; } # mosh-server
+                           ];
+  };
+
+  environment.systemPackages = with pkgs; [
+    git
+    mosh
+    rsync
+    jack2
+    tmux
+  ];
+
+  # List services that you want to enable:
+
+  services.openssh.enable = true;
+
+  services.fcron = {
+    enable = true;
+    systab = ''
+      %weekly * * nix-collect-garbage --delete-older-than '7d'
+    '';
+  };
+
+  users.extraUsers.guest = {
+    name = "gkleen";
+    isNormalUser = true;
+    uid = 1000;
+    createHome = true;
+    home = "/home/gkleen";
+    shell = "${pkgs.zsh}/bin/zsh";
+    openssh.authorizedKeys.keys = [ "ecdsa-sha2-nistp521 AAAAE2VjZHNhLXNoYTItbmlzdHA1MjEAAAAIbmlzdHA1MjEAAACFBABVMu+0txXdxdTSY8POAYVXbuOEDW6VxJzaYwQljc9kzM63VUZuE606R0g2ZGr9A+Gk6qO6fpCiq4SM+1Yygz5yHgGlbO750TOGaTe6KSGw+u3miaeDviejmxTqetGmiJe7BTLRAbYHjRgD5SkK/Ovos0cDSyOfZ5aha/ehox+proQKGA== gkleen@cathy"
+                                  ];
+    extraGroups = [ "wheel" ];
+    hashedPassword = "$6$MBq4kwM68$Eg8O6m76mM2905VppNZO67J3EHqJVBuIWQkz.MFFa7afVQKhGuSSYHl50WkkFYXHEY5MIM7IjWYZ0UJwq2IDJ0";
+  };
+
+  security.setuidPrograms = ["mount.nfs"];
+}