Added a new bin-cache machine

machines/bin-cache/default.nix

@@ -0,0 +1,140 @@
+{ config, pkgs, lib, ... }:
+
+{
+  imports =
+    [
+      ./hardware.nix
+      ../../users/julien.nix
+      ../../users/default.nix
+    ];
+
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+
+  networking.hostName = "bin-cache";
+
+  time.timeZone = "Europe/Paris";
+
+  environment.systemPackages = [ pkgs.tailscale ];
+  services.tailscale.enable = true;
+  networking.firewall.checkReversePath = "loose";
+
+  services.nginx.enable = true;
+  services.nginx.recommendedGzipSettings = true;
+  services.nginx.recommendedOptimisation = true;
+  services.nginx.recommendedProxySettings = true;
+  services.nginx.recommendedTlsSettings = true;
+
+  services.nginx.virtualHosts."cache.julienmalka.me" = {
+    forceSSL = true;
+    enableACME = true;
+    locations."/" = {
+      proxyPass = "http://localhost:3001";
+      proxyWebsockets = true;
+    };
+  };
+
+  security.acme.certs."uptime.luj".server = "https://ca.luj:8444/acme/acme/directory";
+
+  services.nginx.virtualHosts."uptime.luj" = {
+    forceSSL = true;
+    enableACME = true;
+    locations."/" = {
+      proxyPass = "http://localhost:3001";
+      proxyWebsockets = true;
+    };
+  };
+
+  networking.nameservers = [ "100.100.45.5" "9.9.9.9" ];
+  environment.etc."resolv.conf" = with lib; with pkgs; {
+    source = writeText "resolv.conf" ''
+      ${concatStringsSep "\n" (map (ns: "nameserver ${ns}") config.networking.nameservers)}
+      options edns0
+    '';
+  };
+
+
+
+  services.atticd = {
+    enable = true;
+    # Replace with absolute path to your credentials file
+    credentialsFile = "/etc/atticd.env";
+
+    settings = {
+      listen = "[::]:8080";
+
+      # Data chunking
+      #
+      # Warning: If you change any of the values here, it will be
+      # difficult to reuse existing chunks for newly-uploaded NARs
+      # since the cutpoints will be different. As a result, the
+      # deduplication ratio will suffer for a while after the change.
+      chunking = {
+        # The minimum NAR size to trigger chunking
+        #
+        # If 0, chunking is disabled entirely for newly-uploaded NARs.
+        # If 1, all NARs are chunked.
+        nar-size-threshold = 64 * 1024; # 64 KiB
+
+        # The preferred minimum size of a chunk, in bytes
+        min-size = 16 * 1024; # 16 KiB
+
+        # The preferred average size of a chunk, in bytes
+        avg-size = 64 * 1024; # 64 KiB
+
+        # The preferred maximum size of a chunk, in bytes
+        max-size = 256 * 1024; # 256 KiB
+      };
+    };
+  };
+
+
+
+  security.acme.acceptTerms = true;
+  security.acme.defaults.email = "julien@malka.sh";
+
+
+  security.pki.certificates = [
+    ''-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----''
+    ''-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----''
+  ];
+
+
+  services.openssh = {
+    enable = true;
+    ports = [ 45 ];
+    permitRootLogin = "yes";
+    openFirewall = true;
+  };
+
+
+  users.users.root.openssh.authorizedKeys.keys = [
+    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIM9Uzb7szWlux7HuxLZej9cBR5MhLz/vaAPPfSoozt2k julien@enigma.local"
+    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGa+7n7kNzb86pTqaMn554KiPrkHRGeTJ0asY1NjSbpr julien@tower"
+  ];
+
+  networking.firewall.allowedTCPPorts = [ 443 80 8428 ];
+  networking.firewall.allowedUDPPorts = [ 443 80 8428 ];
+  system.stateVersion = "22.11";
+}

machines/bin-cache/hardware.nix

@@ -0,0 +1,31 @@
+{ config, lib, 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 = [ ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    {
+      device = "/dev/disk/by-uuid/60c91357-1fe9-41da-8fb4-2f601d53ccab";
+      fsType = "ext4";
+    };
+
+  swapDevices = [ ];
+
+  # 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";
+  hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}