Add minimal NixOracle host config

hosts/NixOracle/configuration.nix

@@ -0,0 +1,71 @@
+{ pkgs, ... }:
+let
+  username = "ltadeu6";
+  sshAuthorizedKeys = [
+    ''
+      ssh-rsa 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 u0_a254@localhost
+    ''
+    ''
+      ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBitXAExTzEy48juhqlKANx/oYqnxpR7J6BCKsBXt8iH ltadeu6@nixos
+    ''
+  ];
+in {
+  imports = [
+    ./hardware-configuration.nix
+  ];
+
+  environment.systemPackages = with pkgs; [
+    curl
+    fd
+    git
+    htop
+    neovim
+    ripgrep
+    starship
+    tmux
+    wget
+  ];
+
+  services.logrotate.checkConfig = false;
+
+  boot.tmp.cleanOnBoot = true;
+  zramSwap.enable = true;
+
+  networking.hostName = "NixOracle";
+  networking.domain = "";
+
+  services.openssh = {
+    enable = true;
+    settings = {
+      PasswordAuthentication = false;
+      KbdInteractiveAuthentication = false;
+      PermitRootLogin = "prohibit-password";
+    };
+  };
+
+  programs.fish = {
+    enable = true;
+    interactiveShellInit = ''
+      set -g fish_greeting
+    '';
+  };
+  programs.git.enable = true;
+  programs.htop.enable = true;
+  programs.neovim = {
+    enable = true;
+    defaultEditor = true;
+  };
+  programs.starship.enable = true;
+
+  users.defaultUserShell = pkgs.fish;
+  users.users.root.openssh.authorizedKeys.keys = sshAuthorizedKeys;
+  users.users.${username} = {
+    isNormalUser = true;
+    description = "Lucas Tadeu";
+    extraGroups = [ "wheel" ];
+    shell = pkgs.fish;
+    openssh.authorizedKeys.keys = sshAuthorizedKeys;
+  };
+
+  system.stateVersion = "23.11";
+}

hosts/NixOracle/hardware-configuration.nix

@@ -0,0 +1,30 @@
+{ modulesPath, ... }: {
+  imports = [ (modulesPath + "/profiles/qemu-guest.nix") ];
+
+  boot.loader = {
+    efi.efiSysMountPoint = "/boot/efi";
+    grub = {
+      efiSupport = true;
+      efiInstallAsRemovable = true;
+      device = "nodev";
+    };
+  };
+
+  fileSystems."/boot/efi" = {
+    device = "/dev/disk/by-uuid/174A-E05D";
+    fsType = "vfat";
+  };
+
+  boot.initrd.availableKernelModules = [
+    "ata_piix"
+    "uhci_hcd"
+    "xen_blkfront"
+    "vmw_pvscsi"
+  ];
+  boot.initrd.kernelModules = [ "nvme" ];
+
+  fileSystems."/" = {
+    device = "/dev/sda1";
+    fsType = "ext4";
+  };
+}

hosts/Nixos/configuration.nix

@@ -121,6 +121,7 @@ in {
     nameservers = [ "8.8.8.8" "1.1.1.1" ];
     extraHosts = ''
       191.252.194.81 vps
+      204.216.130.111 NixOracle
     '';
     # Enable WireGuard
     # wireguard.interfaces = {