init

3 files changed, 151 insertions, 0 deletions

diff --git a/hosts/cloud/jeet/configuration.nix b/hosts/cloud/jeet/configuration.nix
new file mode 100644
index 0000000..1d470e2
--- /dev/null
+++ b/hosts/cloud/jeet/configuration.nix
@@ -0,0 +1,75 @@
+{ modulesPath, pkgs, ... }:
+{
+  imports = [
+    (modulesPath + "/installer/scan/not-detected.nix")
+    ./disk-config.nix
+    ./hardware-configuration.nix
+  ];
+
+      boot.loader.grub.enable = true;
+       # enable flakes
+      nix = {
+        package = pkgs.nixFlakes;
+        extraOptions = ''
+          experimental-features = nix-command flakes
+        '';
+        settings = {
+          keep-outputs = true;
+          keep-derivations = true;
+        };
+      };
+     
+      services.openssh = {
+        enable = true;
+        passwordAuthentication = false;
+        # ports = [5522];
+      };
+      services.do-agent.enable =  true;
+      networking = {
+        firewall.enable = false;
+        hostName =  "yn-ind"; # use Digital Ocean metadata server
+        networkmanager.enable = true;
+        useDHCP = false;
+        interfaces.eth0.ipv4.addresses = [
+          {address =  "93.127.194.223"; prefixLength = 32;}
+        ];        
+        interfaces.eth0.ipv6.addresses = [
+          {address =  "2a02:4780:12:413b::1"; prefixLength = 64;}
+        ];        
+        defaultGateway = {
+          address = "169.254.0.1";
+          interface = "eth0";
+        };
+        defaultGateway6 = {
+          address = "fe80:1";
+          interface = "eth0";
+        };
+        interfaces.ens18.ipv4.addresses = [
+          {address =  "93.127.194.223"; prefixLength = 32;}
+        ];        
+        interfaces.ens18.ipv6.addresses = [
+          {address =  "2a02:4780:12:413b::1"; prefixLength = 64;}
+        ];        
+        # defaultGateway = {
+        #   address = "169.254.0.1";
+        #   interface = "ens18";
+        # };
+        # defaultGateway6 = {
+        #   address = "fe80:1";
+        #   interface = "ens18";
+        # };
+        nameservers = [
+          "217.21.86.10"
+          "8.8.4.4"
+          "1.1.1.1"
+        ];
+      };
+
+     users.users.root.openssh.authorizedKeys.keys = 
+          [ "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIM+qXhCHNrSZmy4HEXaFn6xAp1w2GzQBMOfVdbR3E81Q cloudboxes" ];
+      # networking.firewall = {
+      #   enable = true;
+      #   allowedTCPPorts = [ 993 465 40308 80 443 53 51820 5522 ];
+      #   allowedUDPPorts = [ 993 465 40308 80 443 53 50000 50001 50002 50003 50004 50005 50006 50007 50008 50009 50010 51820 5522 ];
+      # };
+}
diff --git a/hosts/cloud/jeet/disk-config.nix b/hosts/cloud/jeet/disk-config.nix
new file mode 100644
index 0000000..d1a1d90
--- /dev/null
+++ b/hosts/cloud/jeet/disk-config.nix
@@ -0,0 +1,52 @@
+# Example to create a bios compatible gpt partition
+{ lib, ... }:
+{
+# Disk /dev/sda: 200 GiB, 214748364800 bytes, 419430400 sectors
+# Disk model: QEMU HARDDISK
+# Units: sectors of 1 * 512 = 512 bytes
+# Sector size (logical/physical): 512 bytes / 512 bytes
+# I/O size (minimum/optimal): 512 bytes / 512 bytes
+# Disklabel type: gpt
+# Disk identifier: CED6435C-56EF-4699-BEE9-19280C444BCA
+# 
+# Device       Start       End   Sectors  Size Type
+# /dev/sda1     2048      4095      2048    1M BIOS boot
+# /dev/sda2     4096   4194303   4190208    2G Linux filesystem
+# /dev/sda3  4194304 419428351 415234048  198G Linux filesystem
+#
+  disko.devices = {
+    disk.disk1 = {
+      device = lib.mkDefault "/dev/sda";
+      type = "disk";
+      content = {
+        type = "gpt";
+        partitions = {
+          boot = {
+            name = "boot";
+            size = "1M";
+            type = "EF02";
+          };
+          esp = {
+            name = "ESP";
+            size = "500M";
+            type = "EF00";
+            content = {
+              type = "filesystem";
+              format = "vfat";
+              mountpoint = "/boot";
+            };
+          };
+          root = {
+            name = "root";
+            size = "100%";  # Allocates the remainder of the disk, minus the sizes of the other partitions
+            content = {
+              type = "filesystem";
+              format = "ext4";
+              mountpoint = "/";
+            };
+          };
+        };
+      };
+    };
+  };
+}
diff --git a/hosts/cloud/jeet/hardware-configuration.nix b/hosts/cloud/jeet/hardware-configuration.nix
new file mode 100644
index 0000000..bb83c96
--- /dev/null
+++ b/hosts/cloud/jeet/hardware-configuration.nix
@@ -0,0 +1,24 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{ config, lib, pkgs, modulesPath, ... }:
+
+{
+  imports =
+    [ (modulesPath + "/profiles/qemu-guest.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "ata_piix" "uhci_hcd" "virtio_pci" "virtio_scsi" "sd_mod" "sr_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-amd" ];
+  boot.extraModulePackages = [ ];
+
+  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
+  # (the default) this is the recommended approach. When using systemd-networkd it's
+  # still possible to use this option, but it's recommended to use it in conjunction
+  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
+  networking.useDHCP = lib.mkDefault true;
+  # networking.interfaces.ens18.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+}