23 files changed, 733 insertions, 319 deletions
diff --git a/lass/1systems/daedalus/config.nix b/lass/1systems/daedalus/config.nix
index d6943c11..9ef858e2 100644
--- a/lass/1systems/daedalus/config.nix
+++ b/lass/1systems/daedalus/config.nix
@@ -53,6 +53,7 @@ with import <stockholm/lib>;
       services.xserver.enable = true;
       services.xserver.displayManager.lightdm.enable = true;
       services.xserver.desktopManager.plasma5.enable = true;
+      services.tlp.enable = lib.mkForce false;
       services.xserver.layout = "de";
     }
     {
diff --git a/lass/1systems/mors/config.nix b/lass/1systems/mors/config.nix
index dd479f26..6d0d177e 100644
--- a/lass/1systems/mors/config.nix
+++ b/lass/1systems/mors/config.nix
@@ -41,6 +41,7 @@ with import <stockholm/lib>;
     <stockholm/lass/2configs/ppp/umts-stick.nix>
     # <stockholm/lass/2configs/remote-builder/morpheus.nix>
     # <stockholm/lass/2configs/remote-builder/prism.nix>
+    <stockholm/lass/2configs/autotether.nix>
     {
       krebs.iptables.tables.filter.INPUT.rules = [
         #risk of rain
diff --git a/lass/1systems/neoprism/config.nix b/lass/1systems/neoprism/config.nix
new file mode 100644
index 00000000..e4f9d256
--- /dev/null
+++ b/lass/1systems/neoprism/config.nix
@@ -0,0 +1,25 @@
+{ config, lib, pkgs, ... }:
+
+{
+  imports = [
+    <stockholm/lass>
+    <stockholm/lass/2configs/retiolum.nix>
+    <stockholm/lass/2configs/libvirt.nix>
+    { # TODO make new hfos.nix out of this vv
+      users.users.riot = {
+        uid = pkgs.stockholm.lib.genid_uint31 "riot";
+        isNormalUser = true;
+        extraGroups = [ "libvirtd" ];
+        openssh.authorizedKeys.keys = [
+          "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC6o6sdTu/CX1LW2Ff5bNDqGEAGwAsjf0iIe5DCdC7YikCct+7x4LTXxY+nDlPMeGcOF88X9/qFwdyh+9E4g0nUAZaeL14Uc14QDqDt/aiKjIXXTepxE/i4JD9YbTqStAnA/HYAExU15yqgUdj2dnHu7OZcGxk0ZR1OY18yclXq7Rq0Fd3pN3lPP1T4QHM9w66r83yJdFV9szvu5ral3/QuxQnCNohTkR6LoJ4Ny2RbMPTRtb+jPbTQYTWUWwV69mB8ot5nRTP4MRM9pu7vnoPF4I2S5DvSnx4C5zdKzsb7zmIvD4AmptZLrXj4UXUf00Xf7Js5W100Ne2yhYyhq+35 riot@lagrange"
+        ];
+      };
+      # krebs.iptables.tables.filter.FORWARD.rules = [
+      #   { v6 = false; precedence = 1000; predicate = "--destination 95.216.1.130"; target = "ACCEPT"; }
+      #   { v6 = false; precedence = 1000; predicate = "--source 95.216.1.130"; target = "ACCEPT"; }
+      # ];
+    }
+  ];
+
+  krebs.build.host = config.krebs.hosts.neoprism;
+}
diff --git a/lass/1systems/neoprism/disk.nix b/lass/1systems/neoprism/disk.nix
new file mode 100644
index 00000000..cf9a8cef
--- /dev/null
+++ b/lass/1systems/neoprism/disk.nix
@@ -0,0 +1,116 @@
+{ lib, ... }:
+{
+  disk = (lib.genAttrs [ "/dev/nvme0n1" "/dev/nvme1n1" ] (disk: {
+    type = "disk";
+    device = disk;
+    content = {
+      type = "table";
+      format = "gpt";
+      partitions = [
+        {
+          name = "boot";
+          type = "partition";
+          start = "0";
+          end = "1M";
+          part-type = "primary";
+          flags = ["bios_grub"];
+        }
+        {
+          type = "partition";
+          name = "ESP";
+          start = "1M";
+          end = "1GiB";
+          fs-type = "fat32";
+          bootable = true;
+          content = {
+            type = "mdraid";
+            name = "boot";
+          };
+        }
+        {
+          type = "partition";
+          name = "zfs";
+          start = "1GiB";
+          end = "100%";
+          content = {
+            type = "zfs";
+            pool = "zroot";
+          };
+        }
+      ];
+    };
+  })) // {
+    hdd1 = {
+      type = "disk";
+      device = "/dev/sda";
+      content = {
+        type = "zfs";
+        pool = "tank";
+      };
+    };
+  };
+  mdadm = {
+    boot = {
+      type = "mdadm";
+      level = 1;
+      metadata = "1.0";
+      content = {
+        type = "filesystem";
+        format = "vfat";
+        mountpoint = "/boot";
+      };
+    };
+  };
+  zpool = {
+    zroot = {
+      type = "zpool";
+      mode = "mirror";
+      mountpoint = "/";
+      rootFsOptions = {
+      };
+      datasets.reserved = {
+        zfs_type = "filesystem";
+        options.refreservation = "1G";
+      };
+    };
+    tank = {
+      type = "zpool";
+      datasets = {
+        reserved = {
+          zfs_type = "filesystem";
+          options.refreservation = "1G";
+        };
+        containers = {
+          zfs_type = "filesystem";
+          mountpoint = "/var/lib/containers";
+        };
+        home = {
+          zfs_type = "filesystem";
+          mountpoint = "/home";
+        };
+        srv = {
+          zfs_type = "filesystem";
+          mountpoint = "/srv";
+        };
+        libvirt = {
+          zfs_type = "filesystem";
+          mountpoint = "/var/lib/libvirt";
+        };
+        # encrypted = {
+        #   zfs_type = "filesystem";
+        #   options = {
+        #     mountpoint = "none";
+        #     encryption = "aes-256-gcm";
+        #     keyformat = "passphrase";
+        #     keylocation = "prompt";
+        #   };
+        # };
+
+        # "encrypted/download" = {
+        #   zfs_type = "filesystem";
+        #   mountpoint = "/var/download";
+        # };
+      };
+    };
+  };
+}
diff --git a/lass/1systems/neoprism/physical.nix b/lass/1systems/neoprism/physical.nix
new file mode 100644
index 00000000..4ffb749f
--- /dev/null
+++ b/lass/1systems/neoprism/physical.nix
@@ -0,0 +1,42 @@
+{ config, lib, pkgs, ... }:
+
+{
+
+  imports = [
+    ./config.nix
+    <nixpkgs/nixos/modules/installer/scan/not-detected.nix>
+  ];
+
+  disko.devices = import ./disk.nix;
+  boot.loader.grub.enable = true;
+  boot.loader.grub.version = 2;
+  boot.loader.grub.efiSupport = true;
+  boot.loader.grub.devices = [ "/dev/nvme0n1" "/dev/nvme1n1" ];
+  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "nvme" "sd_mod" ];
+  boot.kernelModules = [ "kvm-amd" ];
+  hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+
+  # networking config
+  boot.kernelParams = [ "net.ifnames=0" ];
+  networking.bridges."ext-br".interfaces = [ "eth0" ];
+  networking = {
+    hostId = "2283aaae";
+    defaultGateway = "95.217.192.1";
+    defaultGateway6 = { address = "fe80::1"; interface = "ext-br"; };
+    # Use google's public DNS server
+    nameservers = [ "8.8.8.8" ];
+    interfaces.ext-br.ipv4.addresses = [
+      {
+        address = "95.217.192.59";
+        prefixLength = 26;
+      }
+    ];
+    interfaces.ext-br.ipv6.addresses = [
+      {
+        address = "2a01:4f9:4a:4f1a::1";
+        prefixLength = 64;
+      }
+    ];
+  };
+
+}
diff --git a/lass/1systems/prism/config.nix b/lass/1systems/prism/config.nix
index 7bffc39a..594a21c0 100644
--- a/lass/1systems/prism/config.nix
+++ b/lass/1systems/prism/config.nix
@@ -111,6 +111,8 @@ with import <stockholm/lib>;
     <stockholm/lass/2configs/jitsi.nix>
     <stockholm/lass/2configs/fysiirc.nix>
     <stockholm/lass/2configs/bgt-bot>
+    <stockholm/lass/2configs/mumble-reminder.nix>
+    <stockholm/krebs/2configs/mastodon-proxy.nix>
     {
       services.tor = {
         enable = true;
diff --git a/lass/1systems/yellow/config.nix b/lass/1systems/yellow/config.nix
index 52d7a0f1..ecf0337e 100644
--- a/lass/1systems/yellow/config.nix
+++ b/lass/1systems/yellow/config.nix
@@ -1,6 +1,6 @@
-with import <stockholm/lib>;
-{ config, lib, pkgs, ... }:
-{
+{ config, lib, pkgs, ... }: let
+  vpnIp = "85.202.81.161";
+in {
   imports = [
     <stockholm/lass>
     <stockholm/lass/2configs>
@@ -11,6 +11,8 @@ with import <stockholm/lib>;
 
   users.groups.download.members = [ "transmission" ];
 
+  networking.useHostResolvConf = false;
+  networking.useNetworkd = true;
   systemd.services.transmission.bindsTo = [ "openvpn-nordvpn.service" ];
   systemd.services.transmission.after = [ "openvpn-nordvpn.service" ];
   services.transmission = {
@@ -167,13 +169,24 @@ with import <stockholm/lib>;
       { predicate = "-p udp --dport 51413"; target = "ACCEPT"; } # transmission-traffic
       { predicate = "-p tcp --dport 8096"; target = "ACCEPT"; } # jellyfin
     ];
+    tables.filter.OUTPUT = {
+      policy = "DROP";
+      rules = [
+        { v6 = false; predicate = "-d ${vpnIp}/32"; target = "ACCEPT"; }
+        { predicate = "-o tun0"; target = "ACCEPT"; }
+        { predicate = "-o retiolum"; target = "ACCEPT"; }
+        { v6 = false; predicate = "-d 1.1.1.1/32"; target = "ACCEPT"; }
+        { v6 = false; predicate = "-d 1.0.0.1/32"; target = "ACCEPT"; }
+        { v6 = false; predicate = "-o eth0 -d 10.233.2.0/24"; target = "ACCEPT"; }
+      ];
+    };
   };
 
   services.openvpn.servers.nordvpn.config = ''
     client
     dev tun
     proto udp
-    remote 194.110.84.106 1194
+    remote ${vpnIp} 1194
     resolv-retry infinite
     remote-random
     nobind
diff --git a/lass/2configs/autotether.nix b/lass/2configs/autotether.nix
new file mode 100644
index 00000000..98712303
--- /dev/null
+++ b/lass/2configs/autotether.nix
@@ -0,0 +1,16 @@
+{ config, lib, pkgs, ... }:
+{
+  systemd.services.usb_tether = {
+    script = ''
+      ${pkgs.android-tools}/bin/adb -s QV770FAMEK wait-for-device
+      ${pkgs.android-tools}/bin/adb -s QV770FAMEK shell svc usb setFunctions rndis
+    '';
+  };
+  services.udev.extraRules = ''
+    ACTION=="add", SUBSYSTEM=="usb", ENV{PRODUCT}=="fce/320d/510", TAG+="systemd", ENV{SYSTEMD_WANTS}="usb_tether.service"
+  '';
+  systemd.network.networks.android = {
+    matchConfig.Name = "enp0s20u1";
+    DHCP = "yes";
+  };
+}
diff --git a/lass/2configs/c-base.nix b/lass/2configs/c-base.nix
index 3e533fb7..a8dd3dd1 100644
--- a/lass/2configs/c-base.nix
+++ b/lass/2configs/c-base.nix
@@ -1,97 +1,115 @@
 { config, lib, pkgs, ... }:
 
 let
-  inherit (import <stockholm/lib>) genid;
-
 in {
 
-  users.extraUsers = {
-    cbasevpn = rec {
-      name = "cbasevpn";
-      uid = genid "cbasevpn";
-      description = "user for running c-base openvpn";
-      home = "/home/${name}";
-    };
-  };
-
-  users.extraGroups.cbasevpn.gid = genid "cbasevpn";
-
   environment.systemPackages = [
     pkgs.cifs-utils
   ];
 
-  services.openvpn.servers = {
-    c-base = {
-      config = ''
-        client
-        dev tap
-        proto tcp
-        remote vpn.ext.c-base.org 1194
-        resolv-retry infinite
-        nobind
-        user cbasevpn
-        group cbasevpn
-        persist-key
-        persist-tun
-
-        auth-nocache
-        #auth-user-pass
-        auth-user-pass ${toString <secrets/cbase.txt>}
-
-        comp-lzo
-        verb 3
-
-        #script-security 2
-        #up /etc/openvpn/update-resolv-conf
-        #down /etc/openvpn/update-resolv-conf
-
-        <ca>
-        -----BEGIN CERTIFICATE-----
-        MIIDUjCCArugAwIBAgIJAOOk8EXgjsf5MA0GCSqGSIb3DQEBBQUAMHoxCzAJBgNV
-        BAYTAkRFMQswCQYDVQQIEwJERTEPMA0GA1UEBxMGQmVybGluMQ8wDQYDVQQKEwZj
-        LWJhc2UxGzAZBgNVBAMTEnZwbi5leHQuYy1iYXNlLm9yZzEfMB0GCSqGSIb3DQEJ
-        ARYQYWRtYXhAYy1iYXNlLm9yZzAeFw0wOTAyMTMwOTE1MzdaFw0xOTAyMTEwOTE1
-        MzdaMHoxCzAJBgNVBAYTAkRFMQswCQYDVQQIEwJERTEPMA0GA1UEBxMGQmVybGlu
-        MQ8wDQYDVQQKEwZjLWJhc2UxGzAZBgNVBAMTEnZwbi5leHQuYy1iYXNlLm9yZzEf
-        MB0GCSqGSIb3DQEJARYQYWRtYXhAYy1iYXNlLm9yZzCBnzANBgkqhkiG9w0BAQEF
-        AAOBjQAwgYkCgYEAt3wEgXbqFKxs8z/E4rv13hkRi6J+QdshNzntm7rTOmUsXKE7
-        IEwoJSglrmsDPv4UqE86A7bjW7YYSFjhzxFRkTEHJanyOCF48ZPItVl7Eq7T81co
-        uR+6lAhxnLDrwnPJCC83NzAa6lw8U1DsQRDkayKlrQrtZq6++pFFEvZvt1cCAwEA
-        AaOB3zCB3DAdBgNVHQ4EFgQUqkSbdXS90+HtqXDeAI+PcyTSSHEwgawGA1UdIwSB
-        pDCBoYAUqkSbdXS90+HtqXDeAI+PcyTSSHGhfqR8MHoxCzAJBgNVBAYTAkRFMQsw
-        CQYDVQQIEwJERTEPMA0GA1UEBxMGQmVybGluMQ8wDQYDVQQKEwZjLWJhc2UxGzAZ
-        BgNVBAMTEnZwbi5leHQuYy1iYXNlLm9yZzEfMB0GCSqGSIb3DQEJARYQYWRtYXhA
-        Yy1iYXNlLm9yZ4IJAOOk8EXgjsf5MAwGA1UdEwQFMAMBAf8wDQYJKoZIhvcNAQEF
-        BQADgYEAOBANG1H4uEEWk3sbeQoSMeA3LFG1+6MgFGk2WAdeHYuV9GKYBq6/PLP5
-        ffw+FNkiDjLSeSQO88vHYJr2V1v8n/ZoCIT+1VBcDWXTpGz0YxDI1iBauO3tUPzK
-        wGs46RA/S0YwiZw64MaUHd88ZVadjKy9kNoO3w6/vpAS6s/Mh+o=
-        -----END CERTIFICATE-----
-        </ca>
-        key-direction 1
-        <tls-auth>
-        #
-        # 2048 bit OpenVPN static key
-        #
-        -----BEGIN OpenVPN Static key V1-----
-        5d49aa8c9cec18de7ab6e0b5cd09a368
-        d3f1b8b77e055e448804fa0e14f487cb
-        491681742f96b54a23fb8639aa9ed14e
-        c40b86a5546b888c4f3873f23c956e87
-        169076ec869127ffc85353fd5928871c
-        da19776b79f723abb366fae6cdfe4ad6
-        7ef667b7d05a7b78dfd5ea1d2da276dc
-        5f6c82313fe9c1178c7256b8d1d081b0
-        4c80bc8f21add61fbc52c158579edc1d
-        bbde230afb9d0e531624ce289a17098a
-        3261f9144a9a2a6f0da4250c9eed4086
-        187ec6fa757a454de743a349e32af193
-        e9f8b49b010014bdfb3240d992f2f234
-        581d0ce05d4e07a2b588ad9b0555b704
-        9d5edc28efde59226ec8942feed690a1
-        2acd0c8bc9424d6074d0d495391023b6
-        -----END OpenVPN Static key V1-----
-        </tls-auth>
-      '';
+  systemd.network.networks.c-base = {
+    matchConfig.Name = "c-base";
+    networkConfig = {
+      IgnoreCarrierLoss = "3s";
+      KeepConfiguration = "static";
+      DNS = "10.0.1.254";
+      Domains = "cbrp3.c-base.org";
     };
+    routes = [
+      { routeConfig = {
+        Destination = "10.0.1.0/24";
+        Gateway = "172.31.77.1";
+      };}
+      { routeConfig = {
+        Destination = "91.102.9.99/32"; # vorstand.c-base.org
+        Gateway = "172.31.77.1";
+      };}
+    ];
+  };
+  services.openvpn.servers.c-base = {
+    config = ''
+      remote vpn.ext.c-base.org 1194
+      verify-x509-name vpn.ext.c-base.org name
+      client
+      proto udp
+      dev-type tun
+      dev c-base
+      resolv-retry infinite
+      nobind
+      # user openvpn
+      # group openvpn
+      persist-key
+      persist-tun
+      comp-lzo
+      # register-dns
+      # block-outside-dns
+      script-security 2
+      auth-user-pass ${toString <secrets/cbase.txt>}
+      #auth-user-pass
+      key-direction 1
+      <tls-auth>
+      #
+      # 2048 bit OpenVPN static key
+      #
+      -----BEGIN OpenVPN Static key V1-----
+      54a66ed1048bed7508703347e89d68d6
+      5586e6a5d1218cf8675941031d540be6
+      993e07200a16ad3b770b659932ee71e5
+      f8080b5c9fa2acb3893abd40fad2552c
+      fdaf17565e617ae450efcccf5652dca5
+      a16419509024b075941098731eb25ac0
+      a64f963ece3dca1d2a64a9c5e17839d7
+      5b5080165a9b2dc90ef111879d7d3173
+      2d1027ae42d869394aca08da4472a9d0
+      6b724b4ed43a957feef7d6dfc86da241
+      74828fa0e1240941586f0d937cac32fc
+      13cc81e7bed58817353d6afaff7e6a26
+      4f9cc086af79c1cdca660d86e18cff96
+      69dd3d392caf09a468894a8504f4cc7c
+      7ae0072e6d9ad90b166ad13a39c57b3c
+      3a869e27a1d89deb161c255227551713
+      -----END OpenVPN Static key V1-----
+      </tls-auth>
+      <ca>
+      -----BEGIN CERTIFICATE-----
+      MIIGsDCCBJigAwIBAgIJAPkM1l2zA306MA0GCSqGSIb3DQEBCwUAMIGWMQswCQYD
+      VQQGEwJERTEPMA0GA1UEBxMGQmVybGluMRswGQYDVQQLExJ2cG4uZXh0LmMtYmFz
+      ZS5vcmcxGzAZBgNVBAMTEnZwbi5leHQuYy1iYXNlLm9yZzEbMBkGA1UEKRMSdnBu
+      LmV4dC5jLWJhc2Uub3JnMR8wHQYJKoZIhvcNAQkBFhBhZG1heEBjLWJhc2Uub3Jn
+      MB4XDTE2MDcwOTE4MjkyMFoXDTI2MDcxMDE4MjkyMFowgZYxCzAJBgNVBAYTAkRF
+      MQ8wDQYDVQQHEwZCZXJsaW4xGzAZBgNVBAsTEnZwbi5leHQuYy1iYXNlLm9yZzEb
+      MBkGA1UEAxMSdnBuLmV4dC5jLWJhc2Uub3JnMRswGQYDVQQpExJ2cG4uZXh0LmMt
+      YmFzZS5vcmcxHzAdBgkqhkiG9w0BCQEWEGFkbWF4QGMtYmFzZS5vcmcwggIiMA0G
+      CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQDXEs+uWCXLNmm+lgP9x7u3FqWa4pPI
+      h64c6EWIULMATrhEw+Ej4fpCXwU9otFaO04fAeJmZGkDcnAYdBDiCeI0luOSdj44
+      Bg9KecSei/TskqjhDVnEBp65hiz0rZE6c1baPdLYmD5xrXWb3i0zrlBYFawuL6C2
+      lwVCEm3cadvkDJ2DleMuu3NblV8ViIDN0HZqzJNP72g1I0MgohkpetACXlf7MzQV
+      PFHfzvb04Rj2lJ8BDhceQ0WmjtVV/Ag6nka5oi954OeHMujRuH+rZYiQZDZpJLHK
+      Kh1KWTVlWPRy+AvCi9lweDWSmLccq7Ug4xMtDF4I5qW3tjCd0xqpZ21Xmo2JyKtY
+      4h8wEDPqiJvgwvkXsH17GLn5ZxiMcQuRJQYZqJephkzR9uccJeWSS76kwm/vLqG3
+      +eORlYnyjiNXtiMIhmAEFjpWUrGH8v4CijpUNP6E63ynGrRVXK684YQXkqL+xPAt
+      t6dsMBUwf94a2S1o2kgvuRCim1wlHvf1QsHrO/Hwgpzc8no/daWL+Z9Rq9okTHNK
+      nc1G5dv8TkmxIDYnLm07QMzzBoOT36BcGtkEBA+0xhQlX5PyQdM5/jnZVhdSBmoP
+      MbZXPoU/gJAIuuBuwdTlgCzYf44/9/YU/AnW8eLrbhm9KtMtoMpatrWorKqk/GPv
+      /lGNRQuNffrbiQIDAQABo4H+MIH7MB0GA1UdDgQWBBTf5cYbK+KCF9u9aobFlLbu
+      ilwX4jCBywYDVR0jBIHDMIHAgBTf5cYbK+KCF9u9aobFlLbuilwX4qGBnKSBmTCB
+      ljELMAkGA1UEBhMCREUxDzANBgNVBAcTBkJlcmxpbjEbMBkGA1UECxMSdnBuLmV4
+      dC5jLWJhc2Uub3JnMRswGQYDVQQDExJ2cG4uZXh0LmMtYmFzZS5vcmcxGzAZBgNV
+      BCkTEnZwbi5leHQuYy1iYXNlLm9yZzEfMB0GCSqGSIb3DQEJARYQYWRtYXhAYy1i
+      YXNlLm9yZ4IJAPkM1l2zA306MAwGA1UdEwQFMAMBAf8wDQYJKoZIhvcNAQELBQAD
+      ggIBAMs1moiS7UZ4neOivQjqwKrBbm1j3tgmPLhDfNMmXYarGhnBGAlLxLAQWtG+
+      Fnbx8KcsJnrsWcGfZcst1z45S4a5oBdVNKOfgkMOG0glZorIDO8Odrb51rpyzU0v
+      0wcNumMNWhkFuo2OTBHPnnJIWEAFwwCCSCL0I0hQxxoaV36kphjuIwzrMJhd+XAT
+      24En58cNp6sPRDd+FzOH08uFINevyzKWYxkMgVj+e3fbuiyOB8RqvndKvtfBBcpB
+      cCO86lGnj/ETMDciTczUShxaMn9wV1zr1KH1xvT3ohUeOcQZGbGTcjG4mxlns8ZO
+      U5J3Yrcd1eMfJq9Bwd3zPsTLnT8LwIS8vfYRav9b34XdqcBG73dhrjsicMK0Qy0z
+      Qz7vKJzcvrEnKuaMyB3mCxz/UvbNc2Bupwm4FmzN5eFjDs+7paYFdfOzqMjoRP+8
+      bcXSqDN5P2eUd7cdsZXaFNcsf1FkWlE3GudVBOmNJqz9zBab/T5J+l4Z90Pd6OUX
+      GNozEvLhcJkvPKA526TegHTGC8hMquxKc9tpOzNRqZJMFa+UG1mgMrMepRmM/B3s
+      QrKI1C11iCVYfb9J0tQUkfENHMx4J7mG2DZAhnKWQDU2awM41qU4A7aBYaJvDPnQ
+      RRcbaT0D794lKUQwH/mZuyKzF22oZNk1o1TV2SaFXqgX5tDt
+      -----END CERTIFICATE-----
+      </ca>
+    '';
   };
 }
diff --git a/lass/2configs/default.nix b/lass/2configs/default.nix
index 49a04e9c..e649c0de 100644
--- a/lass/2configs/default.nix
+++ b/lass/2configs/default.nix
@@ -69,7 +69,6 @@ with import <stockholm/lib>;
   ];
 
   networking.hostName = config.krebs.build.host.name;
-  nix.maxJobs = config.krebs.build.host.cores;
 
   krebs = {
     enable = true;
diff --git a/lass/2configs/libvirt.nix b/lass/2configs/libvirt.nix
index 78d5ae0e..d391e0d7 100644
--- a/lass/2configs/libvirt.nix
+++ b/lass/2configs/libvirt.nix
@@ -1,8 +1,8 @@
 { config, lib, pkgs, ... }:
 
 {
-  users.users.mainUser.extraGroups = [ "libvirtd" ];
   virtualisation.libvirtd.enable = true;
+  security.polkit.enable = true;
 
   krebs.iptables.tables.filter.INPUT.rules = [
     { v6 = false; predicate = "-i virbr0 -p udp -m udp --dport 53"; target = "ACCEPT"; }
diff --git a/lass/2configs/mumble-reminder.nix b/lass/2configs/mumble-reminder.nix
new file mode 100644
index 00000000..fe75a96a
--- /dev/null
+++ b/lass/2configs/mumble-reminder.nix
@@ -0,0 +1,107 @@
+{ config, lib, pkgs, ... }: let
+  write_to_irc = chan: pkgs.writeDash "write_to_irc" ''
+    ${pkgs.curl}/bin/curl -fsSv --unix-socket '${lib.removePrefix "unix:" config.krebs.reaktor2.mumble-reminder.API.listen}' http://z/ \
+      -H content-type:application/json \
+      -d "$(${pkgs.jq}/bin/jq -n \
+        --arg text "$1" '{
+          command:"PRIVMSG",
+          params:["${chan}",$text]
+        }'
+      )"
+  '';
+  animals = ''
+    Erdferkel
+    Paviane
+    Raupen
+    Australischen Wildhunde
+    Emus
+    Flundern
+    Gorillas
+    Kolibris
+    Schwarzfersenantilopen
+    Quallen
+    Kois
+    Faulaffen
+    Schraubenziegen
+    Nachtigalle
+    Okapis
+    Stachelschweine
+    Kurzschwanzkängurus
+    Waschbären
+  '';
+  systemPlugin = {
+    plugin = "system";
+    config = {
+      hooks.PRIVMSG = [
+        {
+          pattern = "^erriner mich$";
+          activate = "match";
+          command = {
+            filename = pkgs.writeDash "add_remind" ''
+              echo "$_from" >> /var/lib/reaktor2-mumble-reminder/users
+              sort /var/lib/reaktor2-mumble-reminder/users | uniq > /var/lib/reaktor2-mumble-reminder/users.tmp
+              mv /var/lib/reaktor2-mumble-reminder/users.tmp /var/lib/reaktor2-mumble-reminder/users
+              echo "Ich werde $_from in zukunft an das meetup errinern"
+            '';
+          };
+        }
+        {
+          pattern = "^nerv nicht$";
+          activate = "match";
+          command = {
+            filename = pkgs.writeDash "add_remind" ''
+              ${pkgs.gnused}/bin/sed -i "/$_from/d" /var/lib/reaktor2-mumble-reminder/users
+              echo "okok, Ich werde $_from nich mehr errinern"
+            '';
+          };
+        }
+      ];
+    };
+  };
+
+in {
+  krebs.reaktor2.mumble-reminder = {
+    hostname = "irc.hackint.org";
+    nick = "lassulus__";
+    API.listen = "unix:/var/lib/reaktor2-mumble-reminder/reaktor_hackint.sock";
+    plugins = [
+      {
+        plugin = "register";
+        config = {
+          channels = [
+            "#krebs"
+            "#nixos"
+          ];
+        };
+      }
+      systemPlugin
+    ];
+    port = "6697";
+  };
+  systemd.services.mumble-reminder-nixos = {
+    description = "weekly reminder for nixos mumble";
+    startAt = "Thu *-*-* 19:00:00 Europe/Berlin";
+    serviceConfig = {
+      ExecStart = pkgs.writers.writeDash "mumble_reminder" ''
+        animals='
+          ${animals}
+        '
+        ${write_to_irc "#nixos"} "Es ist Donnerstag meine $(echo "$animals" | grep -v '^$' | shuf -n1 )!"
+        ${write_to_irc "#nixos"} "kommt auf mumble://lassul.us"
+      '';
+    };
+  };
+  systemd.services.mumble-reminder-krebs = {
+    description = "weekly reminder for nixos mumble";
+    startAt = "Thu *-*-* 19:00:00 Europe/Berlin";
+    serviceConfig = {
+      ExecStart = pkgs.writers.writeDash "mumble_reminder" ''
+        animals='
+          ${animals}
+        '
+        ${write_to_irc "#krebs"} "Es ist Donnerstag meine $(echo "$animals" | grep -v '^$' | shuf -n1 )!"
+        ${write_to_irc "#krebs"} "$(cat /var/lib/reaktor2-mumble-reminder/users | ${pkgs.findutils}/bin/xargs echo) : mumble?"
+      '';
+    };
+  };
+}
diff --git a/lass/2configs/radio/default.nix b/lass/2configs/radio/default.nix
index 2f503eae..dfb3d7e0 100644
--- a/lass/2configs/radio/default.nix
+++ b/lass/2configs/radio/default.nix
@@ -1,85 +1,54 @@
-{ config, pkgs, ... }:
-with pkgs.stockholm.lib;
+{ config, pkgs, lib, ... }:
 
 let
   name = "radio";
 
   music_dir = "/home/radio/music";
 
-  add_random = pkgs.writeDashBin "add_random" ''
-    ${pkgs.mpc_cli}/bin/mpc add "$(${pkgs.findutils}/bin/find "${music_dir}/the_playlist" \
-      | grep -Ev '/other/|/.graveyard/' \
-      | grep '\.ogg$' \
-      | shuf -n1 \
-      | sed 's,${music_dir}/,,' \
-    )"
-  '';
-
-  get_current_track_position = pkgs.writeDash "get_current_track_position" ''
-    ${pkgs.mpc_cli}/bin/mpc status | ${pkgs.gawk}/bin/awk '/^\[playing\]/ { sub(/\/.+/,"",$3); split($3,a,/:/); print a[1]*60+a[2] }'
-  '';
-
-  skip_track = pkgs.writeBashBin "skip_track" ''
+  skip_track = pkgs.writers.writeBashBin "skip_track" ''
     set -eu
 
-    ${add_random}/bin/add_random
-    music_dir=${escapeShellArg music_dir}
-    current_track=$(${pkgs.mpc_cli}/bin/mpc current -f %file%)
-    track_infos=$(${print_current}/bin/print_current)
-    skip_count=$(${pkgs.attr}/bin/getfattr -n user.skip_count --only-values "$music_dir"/"$current_track" || echo 0)
-    if [[ "$current_track" =~ ^the_playlist/music/.* ]] && [ "$skip_count" -le 2 ]; then
-      skip_count=$((skip_count+1))
-      ${pkgs.attr}/bin/setfattr -n user.skip_count -v "$skip_count" "$music_dir"/"$current_track"
-      echo skipping: "$track_infos" skip_count: "$skip_count"
-    else
-      mkdir -p "$music_dir"/the_playlist/.graveyard/
-      mv "$music_dir"/"$current_track" "$music_dir"/the_playlist/.graveyard/
-      echo killing: "$track_infos"
-    fi
-    ${pkgs.mpc_cli}/bin/mpc -q next
+    # TODO come up with new rating, without moving files
+    # current_track=$(${pkgs.curl}/bin/curl -fSs http://localhost:8002/current | ${pkgs.jq}/bin/jq -r .filename)
+    # track_infos=$(${print_current}/bin/print_current)
+    # skip_count=$(${pkgs.attr}/bin/getfattr -n user.skip_count --only-values "$current_track" || echo 0)
+    # if [[ "$current_track" =~ .*/the_playlist/music/.* ]] && [ "$skip_count" -le 2 ]; then
+    #   skip_count=$((skip_count+1))
+    #   ${pkgs.attr}/bin/setfattr -n user.skip_count -v "$skip_count" "$current_track"
+    #   echo skipping: "$track_infos" skip_count: "$skip_count"
+    # else
+    #   mkdir -p "$music_dir"/the_playlist/.graveyard/
+    #   mv "$current_track" "$music_dir"/the_playlist/.graveyard/
+    #   echo killing: "$track_infos"
+    # fi
+    ${pkgs.curl}/bin/curl -fSs -X POST http://localhost:8002/skip |
+      ${pkgs.jq}/bin/jq -r '.filename'
   '';
 
   good_track = pkgs.writeBashBin "good_track" ''
     set -eu
 
-    music_dir=${escapeShellArg music_dir}
-    current_track=$(${pkgs.mpc_cli}/bin/mpc current -f %file%)
+    current_track=$(${pkgs.curl}/bin/curl -fSs http://localhost:8002/current | ${pkgs.jq}/bin/jq -r .filename)
     track_infos=$(${print_current}/bin/print_current)
-    if [[ "$current_track" =~ ^the_playlist/music/.* ]]; then
-      ${pkgs.attr}/bin/setfattr -n user.skip_count -v 0 "$music_dir"/"$current_track"
-    else
-      mv "$music_dir"/"$current_track" "$music_dir"/the_playlist/music/ || :
-    fi
+    # TODO come up with new rating, without moving files
+    # if [[ "$current_track" =~ .*/the_playlist/music/.* ]]; then
+    #   ${pkgs.attr}/bin/setfattr -n user.skip_count -v 0 "$current_track"
+    # else
+    #   mv "$current_track" "$music_dir"/the_playlist/music/ || :
+    # fi
     echo good: "$track_infos"
   '';
 
-  track_youtube_link = pkgs.writeDash "track_youtube_link" ''
-    ${pkgs.mpc_cli}/bin/mpc current -f %file% \
-      | ${pkgs.gnused}/bin/sed 's@.*\(.\{11\}\)\.ogg@https://www.youtube.com/watch?v=\1@'
-  '';
-
   print_current = pkgs.writeDashBin "print_current" ''
-    echo "$(${pkgs.mpc_cli}/bin/mpc current -f %file%) \
-    $(${track_youtube_link})"
-  '';
-
-  print_current_json = pkgs.writeDashBin "print_current_json" ''
-    ${pkgs.jq}/bin/jq -n -c \
-      --arg name "$(${pkgs.mpc_cli}/bin/mpc current)" \
-      --arg artist "$(${pkgs.mpc_cli}/bin/mpc current -f %artist%)" \
-      --arg title "$(${pkgs.mpc_cli}/bin/mpc current -f %title%)" \
-      --arg filename "$(${pkgs.mpc_cli}/bin/mpc current -f %file%)" \
-      --arg position "$(${get_current_track_position})" \
-      --arg length "$(${pkgs.mpc_cli}/bin/mpc current -f %time%)" \
-      --arg youtube "$(${track_youtube_link})" '{
-        name: $name,
-        artist: $artist,
-        title: $title,
-        filename: $filename,
-        position: $position,
-        length: $length,
-        youtube: $youtube
-      }'
+    file=$(${pkgs.curl}/bin/curl -fSs http://localhost:8002/current |
+      ${pkgs.jq}/bin/jq -r '.filename' |
+      ${pkgs.gnused}/bin/sed 's,^${music_dir},,'
+    )
+    link=$(${pkgs.curl}/bin/curl http://localhost:8002/current |
+      ${pkgs.jq}/bin/jq -r '.filename' |
+      ${pkgs.gnused}/bin/sed 's@.*\(.\{11\}\)\.ogg@https://youtu.be/\1@'
+    )
+    echo "$file": "$link"
   '';
 
   set_irc_topic = pkgs.writeDash "set_irc_topic" ''
@@ -113,15 +82,14 @@ in {
   users.users = {
     "${name}" = rec {
       inherit name;
-      createHome = mkForce false;
+      createHome = lib.mkForce false;
       group = name;
-      uid = genid_uint31 name;
+      uid = pkgs.stockholm.lib.genid_uint31 name;
       description = "radio manager";
       home = "/home/${name}";
       useDefaultShell = true;
       openssh.authorizedKeys.keys = with config.krebs.users; [
         lass.pubkey
-        lass-mors.pubkey
       ];
     };
   };
@@ -131,50 +99,35 @@ in {
   };
 
   krebs.per-user.${name}.packages = with pkgs; [
-    add_random
     good_track
     skip_track
     print_current
-    print_current_json
-    ncmpcpp
-    mpc_cli
   ];
 
-  services.mpd = {
-    enable = true;
-    user = "radio";
-    musicDirectory = "${music_dir}";
-    dataDir = "/home/radio/state"; # TODO create this somwhere
-    extraConfig = ''
-      log_level "default"