Initial commit

hosts/server/natsu/configuration.nix

@@ -0,0 +1,83 @@
+{ pkgs, inputs, ... }:
+{
+  imports = [
+    ./hardware-configuration.nix
+    "${inputs.self}/modules/nixos/base"
+    "${inputs.self}/modules/nixos/features/boot.nix"
+    "${inputs.self}/modules/nixos/features/ssh.nix"
+    "${inputs.self}/modules/nixos/features/docker.nix"
+  ];
+
+  # 1. Docker 추가 설정 (IPv6)
+  virtualisation.docker.daemon.settings = {
+    fixed-cidr-v6 = "fd00::/80";
+    ipv6 = true;
+  };
+
+  # 2. 크론 설정
+  services.cron = {
+    enable = true;
+    systemCronJobs = [
+      "1 0 * * *  imnyang  * * * * * printf '\n%s : ' '$(date)' >> /home/imnyang/codelounge.log && /home/imnyang/codelounge.sh >> /home/imnyang/codelounge.log"
+    ];
+  };
+  services.netbird.enable = true;
+
+  # 3. 사용자 SSH 키 등록
+  users.users.imnyang.openssh.authorizedKeys.keys = [
+    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIOHP3Z+AYrRh9f8TYyqChKfeyNm3lOe0F75AwRHTTaxD imnyang@kazusa"
+    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIrpjEYOBx7LTGb7QsPrmPBboqyTUNm/e+4+yqWruljv imnyang@natsu"
+  ];
+
+  environment.systemPackages = with pkgs; [
+    eza
+    neovim
+    nil
+    nixd
+    bun
+    stdenv.cc.cc.lib
+  ];
+
+  programs.nix-ld.enable = true;
+
+  systemd.services.blog = {
+    description = "blog.imnya.ng";
+    after = [ "network-online.target" ];
+    wants = [ "network-online.target" ];
+    wantedBy = [ "multi-user.target" ];
+
+    serviceConfig = {
+      Type = "simple";
+      User = "imnyang";
+      Environment = [
+        "LD_LIBRARY_PATH=${pkgs.stdenv.cc.cc.lib}/lib"
+      ];
+      WorkingDirectory = "/home/imnyang/git/imnyang/blog";
+      ExecStart = "${pkgs.bun}/bin/bun run preview";
+      Restart = "always";
+      RestartSec = 5;
+    };
+
+    path = [ pkgs.bun ];
+  };
+
+  services.qemuGuest.enable = true;
+
+  boot.kernel.sysctl = {
+    "net.ipv4.ip_forward" = 1;
+    "net.ipv6.conf.all.forwarding" = 1;
+  };
+
+  programs.git.config = {
+    safe.directory = "*";
+  };
+
+  networking.firewall.allowedTCPPorts = [
+    22
+    80
+    443
+  ];
+
+  networking.hostName = "natsu";
+  system.stateVersion = "26.05";
+}