add cupsnet

README.md

@@ -1,4 +1,3 @@
-[![status-badge](https://ci.cyplo.dev/api/badges/cyplo/dotfiles/status.svg)](https://ci.cyplo.dev/cyplo/dotfiles)
 
 https://git.cyplo.dev/cyplo/dotfiles
 
@@ -9,6 +8,8 @@ This is using flakes for reproducibility and home manager for setting up user-sp
 Workstations are set up by running ` sudo nixos-rebuild switch --flake '.#'` and servers are by `nixos-rebuild switch --flake '.#servername' --target-host root@hostname`.
 I don't use home manager the program, everything is referenced from the top flake.
 
+## Setting up a new server
+* use nixos-anywhere + disko
 
 ## infra setup
 

flake.nix

@@ -158,6 +158,7 @@
       thinky = mkWorkstation nixpkgs-stable "x86_64-linux" "thinky";
       bolty = mkServer nixpkgs-stable "x86_64-linux" "bolty";
       vpsfree1 = mkServer nixpkgs-stable "x86_64-linux" "vpsfree1";
+      cupsnet = mkServer nixpkgs-stable "aarch64-linux" "cupsnet";
       mb1 = mkServer nixpkgs-stable "x86_64-linux" "mb1";
       homescreen = mkRaspi nixpkgs-stable "homescreen";
 

nixos/boxes/cupsnet/README.md

@@ -0,0 +1,4 @@
+* upload custom dvd with nixos minimal via sftp
+* boot
+* add ssh authorized key for root
+* `nix run github:numtide/nixos-anywhere -- root@v2202401214093251449.happysrv.de --flake '.#cupsnet'`

nixos/boxes/cupsnet/boot.nix

@@ -0,0 +1,16 @@
+{
+  config,
+  pkgs,
+  inputs,
+  lib,
+  ...
+}: {
+  boot.kernelPackages = pkgs.linuxPackages_latest;
+  boot.initrd.availableKernelModules = ["xhci_pci" "virtio_pci" "virtio_scsi" "ahci" "usbhid" "sr_mod"];
+
+  boot.loader.grub = {
+    devices = ["/dev/vda"];
+    efiSupport = true;
+    efiInstallAsRemovable = true;
+  };
+}

nixos/boxes/cupsnet/default.nix

@@ -0,0 +1,24 @@
+{
+  config,
+  pkgs,
+  inputs,
+  lib,
+  ...
+}: {
+  imports = [
+    "${inputs.nixpkgs-stable}/nixos/modules/profiles/qemu-guest.nix"
+    ../cli.nix
+    ../send-logs.nix
+    ./boot.nix
+    ./disks.nix
+  ];
+  networking.hostName = "cupsnet";
+
+  zramSwap = {
+    enable = true;
+    algorithm = "zstd";
+    memoryPercent = 100;
+  };
+
+  time.timeZone = "Europe/London";
+}

nixos/boxes/cupsnet/disks.nix

@@ -0,0 +1,45 @@
+_: {
+  disko.devices = {
+    disk = {
+      vda = {
+        type = "disk";
+        device = "/dev/vda";
+        content = {
+          type = "table";
+          format = "gpt";
+          partitions = [
+            {
+              name = "boot";
+              start = "0";
+              end = "1M";
+              flags = ["bios_grub"];
+            }
+            {
+              name = "ESP";
+              start = "1M";
+              end = "512M";
+              bootable = true;
+              content = {
+                type = "filesystem";
+                format = "vfat";
+                mountpoint = "/boot";
+              };
+            }
+            {
+              name = "primary";
+              start = "512M";
+              end = "100%";
+              part-type = "primary";
+              bootable = false;
+              content = {
+                type = "filesystem";
+                format = "btrfs";
+                mountpoint = "/";
+              };
+            }
+          ];
+        };
+      };
+    };
+  };
+}

nixos/tailscale/keys.sops.yaml

@@ -6,6 +6,7 @@ tailscale-key-vultr1: ENC[AES256_GCM,data:RRTgKN0uKXaPoObBcNL1zTlLr+XxhBT1EXbHFn
 tailscale-key-yoga: ENC[AES256_GCM,data:p8n0AoQhqg9IrsMFHVaPa/4tbOghgGqPmWCoP2O9qtqKa7VWXIMYUirdV76jhcenMOvb6UOykhk8,iv:VbqKTg5ZwLgeE0sbCp5381QX0/QY7DXAkalWVFsWyoA=,tag:w+/Y5yU8dnzJ2+xO41nN2Q==,type:str]
 tailscale-key-mb1: ENC[AES256_GCM,data:S2neG5u49KbxcT+YBoiPwUheeeC/yts8orvVjY/75TWXNKnNlElaVtu9yySNdwo4kioJPw5LAzxq,iv:tLDdn70rvxI0FTaxLTTPVWQ5ct8Z8yq9SqrgOxlGCGA=,tag:88MW1ehQfPH2yqPKwJsK0Q==,type:str]
 tailscale-key-thinky: ENC[AES256_GCM,data:jhMFMqetLCBXuesK86623rY7jtRvnWYb6GS+5giXDWJxAQ7W+/9K47oQ8WHY+rNkcSTXBygimUk=,iv:5AVhcJzmgGpJtfo0fy299H2vQKVzEjDvCj22tTZcLVo=,tag:XYmUjTN8K2qu3dEkKtABuA==,type:str]
+tailscale-key-cupsnet: ENC[AES256_GCM,data:DDEZeixQ4LCsGAZFKy0c4bLecfZqIBZk1NjGf2UEPBp9qryHt/WV9N6zgxzl+vEl+QLZH1IH/+fA,iv:SoVL16N0fGZ7dYWkoxBfhjhKy0Qxi7otk1rgkbK2RPM=,tag:iwvEv1RPRHpRL7FTBR4tFQ==,type:str]
 tailscale-key-fixme: ENC[AES256_GCM,data:+S55wv2XGGTWuSO5rH/aQWgsSXUIKPmD+Q69O0P2LJHz9V+xAd0MEtk=,iv:/j2MxHG025lc8z3elehxwvMXN3YEcaKuGmDdWKEsJmI=,tag:50UBfo1YafrLozTei27R4g==,type:str]
 sops:
     kms: []
@@ -112,8 +113,8 @@ sops:
             eDU3UnhLZWZnYkpwVWd1RWxSOWh3d2sKhtvrXSDt+IU6R9c/kJ9bM1lbmzPZmiXh
             UYMyAqjLY906HafUf6GkbDTmdVA0CI11jcxtLPxb95tP1IvsG/YFKg==
             -----END AGE ENCRYPTED FILE-----
-    lastmodified: "2023-10-06T07:49:40Z"
-    mac: ENC[AES256_GCM,data:s1qFnUQFdlcpdVhR62sPR05hXVmdntU9zSN/h2QdwffIfBJNlkMtT5yYl5hNQDvt1MjZs3GWxi3tKYnO4l4oxRyyK8C70BZHUB4sHucLmoom3WRbGagNLX15QvQXp/iiuyiuJDjy3ri92akawhgWCjySMcMgREuM2mdblImxWfA=,iv:bLpdEvQLaIB6bnPzgj9sxPaf6iPKlNHjPr/wY+0/WAY=,tag:mVpWqBXYY7fFS0WKDKmfzw==,type:str]
+    lastmodified: "2024-01-01T13:38:21Z"
+    mac: ENC[AES256_GCM,data:flXlr85oCD1IEqWX+kIljk1bO1LssxjoKuWO4iZqWf5HUcxojofjO4gTDxXKBIDi0R5B0XnZh0RrZ6fw2CiTzV/YwoaGmbqnFIvyKV8pQrSbINBqh351ZZDsrtG4gDANJmaV0RdS7Iu7EM7Fx/KpQ2VN8tGoyKf4fn7TtmZZu78=,iv:FI2R4nQfBL7NQpP8xycWgrG7ATfmUxqvZIcG3QC2QBA=,tag:Mzhvk5LxZuwUU5rj208wYw==,type:str]
     pgp: []
     unencrypted_suffix: _unencrypted
-    version: 3.7.3
+    version: 3.8.1