Merge remote-tracking branch 'lass/master'

23 files changed, 438 insertions, 822 deletions

diff --git a/krebs/3modules/lass/default.nix b/krebs/3modules/lass/default.nix
index 2d1819dee..6f79aea0e 100644
--- a/krebs/3modules/lass/default.nix
+++ b/krebs/3modules/lass/default.nix
@@ -298,6 +298,7 @@ with import <stockholm/lib>;
           '';
         };
       };
+      secure = true;
       ssh.privkey.path = <secrets/ssh.id_ed25519>;
       ssh.pubkey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIOPgQIMYiyD4/Co+nlOQWEzCKssemOEXAY/lbIZZaMhj";
     };
diff --git a/krebs/3modules/realwallpaper.nix b/krebs/3modules/realwallpaper.nix
index 1564bd94a..f9eae8c92 100644
--- a/krebs/3modules/realwallpaper.nix
+++ b/krebs/3modules/realwallpaper.nix
@@ -24,7 +24,7 @@ let
 
     daymap = mkOption {
       type = types.str;
-      default = "http://www.nnvl.noaa.gov/images/globaldata/SnowIceCover_Daily.png";
+      default = "https://www.nnvl.noaa.gov/images/globaldata/SnowIceCover_Daily.png";
     };
 
     cloudmap = mkOption {
diff --git a/krebs/5pkgs/git-hooks/default.nix b/krebs/5pkgs/git-hooks/default.nix
index 6f2cb8b6a..9355a878c 100644
--- a/krebs/5pkgs/git-hooks/default.nix
+++ b/krebs/5pkgs/git-hooks/default.nix
@@ -108,67 +108,5 @@ let
     fi
   '';
 
-  irc-announce-script = pkgs.writeDash "irc-announce-script" ''
-    set -euf
-
-    export PATH=${makeSearchPath "bin" (with pkgs; [
-      coreutils
-      gawk
-      gnused
-      netcat
-      nettools
-    ])}
-
-    IRC_SERVER=$1
-    IRC_PORT=$2
-    IRC_NICK=$3$$
-    IRC_CHANNEL=$4
-    message=$5
-
-    export IRC_CHANNEL # for privmsg_cat
-
-    # echo2 and cat2 are used output to both, stdout and stderr
-    # This is used to see what we send to the irc server. (debug output)
-    echo2() { echo "$*"; echo "$*" >&2; }
-    cat2() { tee /dev/stderr; }
-
-    # privmsg_cat transforms stdin to a privmsg
-    privmsg_cat() { awk '{ print "PRIVMSG "ENVIRON["IRC_CHANNEL"]" :"$0 }'; }
-
-    # ircin is used to feed the output of netcat back to the "irc client"
-    # so we can implement expect-like behavior with sed^_^
-    # XXX mkselfdestructingtmpfifo would be nice instead of this cruft
-    tmpdir="$(mktemp -d irc-announce_XXXXXXXX)"
-    cd "$tmpdir"
-    mkfifo ircin
-    trap "
-      rm ircin
-      cd '$OLDPWD'
-      rmdir '$tmpdir'
-      trap - EXIT INT QUIT
-    " EXIT INT QUIT
-
-    {
-      echo2 "USER $LOGNAME 0 * :$LOGNAME@$(hostname)"
-      echo2 "NICK $IRC_NICK"
-
-      # wait for MODE message
-      sed -n '/^:[^ ]* MODE /q'
-
-      echo2 "JOIN $IRC_CHANNEL"
-
-      printf '%s' "$message" \
-        | privmsg_cat \
-        | cat2
-
-      echo2 "PART $IRC_CHANNEL"
-
-      # wait for PART confirmation
-      sed -n '/:'"$IRC_NICK"'![^ ]* PART /q'
-
-      echo2 'QUIT :Gone to have lunch'
-    } < ircin \
-      | nc "$IRC_SERVER" "$IRC_PORT" | tee -a ircin
-  '';
-
+  irc-announce-script = "${pkgs.irc-announce}/bin/irc-announce";
 in out
diff --git a/krebs/5pkgs/irc-announce/default.nix b/krebs/5pkgs/irc-announce/default.nix
new file mode 100644
index 000000000..af6b35ec6
--- /dev/null
+++ b/krebs/5pkgs/irc-announce/default.nix
@@ -0,0 +1,68 @@
+{ pkgs, lib, ... }:
+
+with lib;
+
+pkgs.writeDashBin "irc-announce" ''
+  set -euf
+
+  export PATH=${makeSearchPath "bin" (with pkgs; [
+    coreutils
+    gawk
+    gnused
+    netcat
+    nettools
+  ])}
+
+  IRC_SERVER=$1
+  IRC_PORT=$2
+  IRC_NICK=$3$$
+  IRC_CHANNEL=$4
+  message=$5
+
+  export IRC_CHANNEL # for privmsg_cat
+
+  # echo2 and cat2 are used output to both, stdout and stderr
+  # This is used to see what we send to the irc server. (debug output)
+  echo2() { echo "$*"; echo "$*" >&2; }
+  cat2() { tee /dev/stderr; }
+
+  # privmsg_cat transforms stdin to a privmsg
+  privmsg_cat() { awk '{ print "PRIVMSG "ENVIRON["IRC_CHANNEL"]" :"$0 }'; }
+
+  # we cd to /tmp here to be able to create a tmpdir in the first place
+  cd /tmp
+  # ircin is used to feed the output of netcat back to the "irc client"
+  # so we can implement expect-like behavior with sed^_^
+  # XXX mkselfdestructingtmpfifo would be nice instead of this cruft
+  tmpdir="$(mktemp -d irc-announce_XXXXXXXX)"
+  cd "$tmpdir"
+  mkfifo ircin
+  trap "
+    rm ircin
+    cd '$OLDPWD'
+    rmdir '$tmpdir'
+    trap - EXIT INT QUIT
+  " EXIT INT QUIT
+
+  {
+    echo2 "USER $LOGNAME 0 * :$LOGNAME@$(hostname)"
+    echo2 "NICK $IRC_NICK"
+
+    # wait for MODE message
+    sed -n '/^:[^ ]* MODE /q'
+
+    echo2 "JOIN $IRC_CHANNEL"
+
+    printf '%s' "$message" \
+      | privmsg_cat \
+      | cat2
+
+    echo2 "PART $IRC_CHANNEL"
+
+    # wait for PART confirmation
+    sed -n '/:'"$IRC_NICK"'![^ ]* PART /q'
+
+    echo2 'QUIT :Gone to have lunch'
+  } < ircin \
+    | nc "$IRC_SERVER" "$IRC_PORT" | tee -a ircin
+''
diff --git a/lass/1systems/mors.nix b/lass/1systems/mors.nix
index 4553cc15b..3498f662b 100644
--- a/lass/1systems/mors.nix
+++ b/lass/1systems/mors.nix
@@ -17,7 +17,6 @@ with import <stockholm/lib>;
     ../2configs/steam.nix
     ../2configs/wine.nix
     ../2configs/git.nix
-    ../2configs/skype.nix
     ../2configs/libvirt.nix
     ../2configs/fetchWallpaper.nix
     #../2configs/c-base.nix
@@ -66,20 +65,18 @@ with import <stockholm/lib>;
       };
     }
     {
-      krebs.nginx = {
+      services.nginx = {
         enable = true;
-        servers.default = {
-          server-names = [
+        virtualHosts.default = {
+          serverAliases = [
             "localhost"
             "${config.krebs.build.host.name}"
             "${config.krebs.build.host.name}.r"
             "${config.krebs.build.host.name}.retiolum"
           ];
-          locations = [
-            (nameValuePair "~ ^/~(.+?)(/.*)?\$" ''
-              alias /home/$1/public_html$2;
-            '')
-          ];
+          locations."~ ^/~(.+?)(/.*)?\$".extraConfig = ''
+            alias /home/$1/public_html$2;
+          '';
         };
       };
     }
@@ -89,6 +86,137 @@ with import <stockholm/lib>;
     {
       virtualisation.libvirtd.enable = true;
     }
+    {
+      services.nginx = {
+        enable = mkDefault true;
+        virtualHosts = {
+          "stats.mors" = {
+            locations = {
+              "/"  = {
+                proxyPass  = "http://localhost:3000/";
+                extraConfig = ''
+                  proxy_set_header   Host             $host;
+                  proxy_set_header   X-Real-IP        $remote_addr;
+                  proxy_set_header   X-Forwarded-For  $proxy_add_x_forwarded_for;
+                '';
+              };
+            };
+          };
+        };
+      };
+
+      services.grafana = {
+        enable = true;
+        addr = "127.0.0.1";
+        users.allowSignUp = false;
+        users.allowOrgCreate = false;
+        users.autoAssignOrg = false;
+        auth.anonymous.enable = true;
+        security = import <secrets/grafana_security.nix>; # { AdminUser = ""; adminPassword = ""}
+      };
+
+      services.graphite = {
+        api = {
+          enable = true;
+          listenAddress = "127.0.0.1";
+          port = 18080;
+        };
+        carbon = {
+          enableCache = true;
+          # save disk usage by restricting to 1 bulk update per second
+          config = ''
+            [cache]
+            MAX_CACHE_SIZE = inf
+            MAX_UPDATES_PER_SECOND = 1
+            MAX_CREATES_PER_MINUTE = 500
+            '';
+          storageSchemas = ''
+            [carbon]
+            pattern = ^carbon\.
+            retentions = 60:90d
+
+            [elchos]
+            patterhn = ^elchos\.
+            retentions = 10s:30d,60s:3y
+
+            [default]
+            pattern = .*
+            retentions = 30s:30d,300s:1y
+            '';
+        };
+      };
+
+      services.collectd = {
+        enable = true;
+        include = [ (toString (pkgs.writeText "collectd-graphite-cfg" ''
+          LoadPlugin write_graphite
+          <Plugin "write_graphite">
+            <Carbon>
+              Host "localhost"
+              Port "2003"
+              EscapeCharacter "_"
+              StoreRates false
+              AlwaysAppendDS false
+            </Carbon>
+          </Plugin>
+        ''))
+        ];
+        extraConfig = ''
+          LoadPlugin interface
+          LoadPlugin battery
+          LoadPlugin load
+          LoadPlugin cpu
+          LoadPlugin entropy
+          LoadPlugin write_graphite
+          <Plugin "interface">
+            Interface "et0"
+            Interface "wl0"
+            Interface "retiolum"
+          </Plugin>
+        '';
+      };
+      services.graphite.beacon = {
+        enable = true;
+        config = {
+          graphite_url = "http://localhost:18080";
+          cli = {
+            command = ''${pkgs.irc-announce}/bin/irc-announce irc.freenode.org 6667 mors-beacon-alert \#krebs ' ''${level} ''${name} ''${value}' '';
+          };
+          smtp = {
+            from = "beacon@mors.r";
+            to = [
+              "lass@mors.r"
+            ];
+          };
+          normal_handlers = [
+            "smtp"
+            "cli"
+          ];
+          warning_handlers = [
+            "smtp"
+            "cli"
+          ];
+          critical_handlers = [
+            "smtp"
+            "cli"
+          ];
+          alerts = [
+            {
+              name = "testbattery";
+              query = "*.battery-0.capacity";
+              method = "last_value";
+              interval = "1minute";
+              logging = "info";
+              repeat_interval = "5minute";
+              rules = [
+                "warning: < 30.0"
+                "critical: < 10.0"
+              ];
+            }
+          ];
+        };
+      };
+    }
   ];
 
   krebs.build.host = config.krebs.hosts.mors;
@@ -238,8 +366,4 @@ with import <stockholm/lib>;
   krebs.repo-sync.timerConfig = {
     OnCalendar = "00:37";
   };
-
-  services.mongodb = {
-    enable = true;
-  };
 }
diff --git a/lass/1systems/prism.nix b/lass/1systems/prism.nix
index 6c11a2f62..39026d102 100644
--- a/lass/1systems/prism.nix
+++ b/lass/1systems/prism.nix
@@ -24,6 +24,8 @@ in {
     ../2configs/repo-sync.nix
     ../2configs/binary-cache/server.nix
     ../2configs/iodined.nix
+    ../2configs/libvirt.nix
+    ../2configs/hfos.nix
     {
       users.extraGroups = {
         # ● systemd-tmpfiles-setup.service - Create Volatile Files and Directories
@@ -178,11 +180,9 @@ in {
       imports = [
         ../2configs/realwallpaper.nix
       ];
-      krebs.nginx.servers."lassul.us".locations = [
-        (lib.nameValuePair "/wallpaper.png" ''
-          alias /tmp/wallpaper.png;
-        '')
-      ];
+      services.nginx.virtualHosts."lassul.us".locations."/wallpaper.png".extraConfig = ''
+        alias /tmp/wallpaper.png;
+      '';
     }
     {
       environment.systemPackages = with pkgs; [
@@ -202,16 +202,13 @@ in {
       };
     }
     {
-      krebs.nginx = {
+      services.nginx = {
         enable = true;
-        servers.public = {
-          listen = [ "8088" ];
-          server-names = [ "default" ];
-          locations = [
-            (nameValuePair "~ ^/~(.+?)(/.*)?\$" ''
-              alias /home/$1/public_html$2;
-            '')
-          ];
+        virtualHosts.public = {
+          port = 8088;
+          locations."~ ^/~(.+?)(/.*)?\$".extraConfig = ''
+            alias /home/$1/public_html$2;
+          '';
         };
       };
       krebs.iptables.tables.filter.INPUT.rules = [
@@ -228,10 +225,6 @@ in {
         enable = true;
       };
     }
-    {
-      virtualisation.libvirtd.enable = true;
-      users.users.mainUser.extraGroups = [ "libvirtd" ];
-    }
   ];
 
   krebs.build.host = config.krebs.hosts.prism;
diff --git a/lass/2configs/binary-cache/server.nix b/lass/2configs/binary-cache/server.nix
index 22ec04307..991bbeb54 100644
--- a/lass/2configs/binary-cache/server.nix
+++ b/lass/2configs/binary-cache/server.nix
@@ -17,13 +17,13 @@
     owner.name = "nix-serve";
     source-path = toString <secrets> + "/nix-serve.key";
   };
-  krebs.nginx = {
+  services.nginx = {
     enable = true;
-    servers.nix-serve = {
-      server-names = [ "cache.prism.r" ];
-      locations = lib.singleton (lib.nameValuePair "/" ''
+    virtualHosts.nix-serve = {
+      serverAliases = [ "cache.prism.r" ];
+      locations."/".extraConfig = ''
         proxy_pass http://localhost:${toString config.services.nix-serve.port};
-      '');
+      '';
     };
   };
 }
diff --git a/lass/2configs/downloading.nix b/lass/2configs/downloading.nix
index ca0aded78..27b6d22d5 100644
--- a/lass/2configs/downloading.nix
+++ b/lass/2configs/downloading.nix
@@ -40,9 +40,8 @@ with import <stockholm/lib>;
     enable = true;
     web = {
       enable = true;
-      enableAuth = true;
-      listenAddress = "9091";
-      authfile = <secrets/torrent-authfile>;
+      port = 9091;
+      basicAuth = import <secrets/torrent-auth>;
     };
     rutorrent.enable = true;
     enableXMLRPC = true;
diff --git a/lass/2configs/go.nix b/lass/2configs/go.nix
index f6ddbe96d..8e31f050f 100644
--- a/lass/2configs/go.nix
+++ b/lass/2configs/go.nix
@@ -8,16 +8,14 @@ with import <stockholm/lib>;
   krebs.go = {
     enable = true;
   };
-  krebs.nginx = {
+  services.nginx = {
     enable = true;
-    servers.go = {
-      locations = [
-        (nameValuePair "/" ''
-          proxy_set_header Host go;
-          proxy_pass http://localhost:1337;
-        '')
-      ];
-      server-names = [
+    virtualHosts.go = {
+      locations."/".extraConfig = ''
+        proxy_set_header Host go;
+        proxy_pass http://localhost:1337;
+      '';
+      serverAliases = [
         "go"
         "go.retiolum"
       ];
diff --git a/lass/2configs/hfos.nix b/lass/2configs/hfos.nix
new file mode 100644
index 000000000..f6f09e226
--- /dev/null
+++ b/lass/2configs/hfos.nix
@@ -0,0 +1,33 @@
+{ config, lib, pkgs, ... }:
+
+with import <stockholm/lib>;
+{
+  users.users.riot = {
+    uid = genid "riot";
+    isNormalUser = true;
+    extraGroups = [ "libvirtd" ];
+    openssh.authorizedKeys.keys = [
+      "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC5NnADMRySix1kcxQwseHfem/SCDmkbvwc+ZZu7HFz4zss1k4Fh1knsukMY83zlno8p/8bBPWyixLTxuZHNy26af8GP95bvV3brnpRmrijkE4dOlpd+wvPcIyTKNunJvMzNDP/ry9g2GczEZKGWvQZudq/nI54HaCaRWM2kzEMEg8Rr9SGlZEKo8B+8HGVsz1a8USOnm8dqYP9dmfLdpy/s+7yWJSPh8wokvWeOOrahirOhO99ZfXm2gcdHqSKvbD2+4EYEm5w8iFrbYBT2wZ3u9ZOiooL/JuEBBdnDrcqZqeaTw0vOdKPvkUP8/rzRjvIwSkynMSD8fixpdGRNeIB riot@lagrange"
+      config.krebs.users.lass.pubkey
+    ];
+  };
+
+  networking.interfaces.et0.ip4 = [
+    {
+      address = "213.239.205.246";
+      prefixLength = 24;
+    }
+  ];
+
+  krebs.iptables.tables.nat.PREROUTING.rules = [
+    { v6 = false; precedence = 1000; predicate = "-d 213.239.205.246 -p tcp --dport 22"; target = "DNAT --to-destination 192.168.122.208:22"; }
+    { v6 = false; precedence = 1000; predicate = "-d 213.239.205.246 -p tcp --dport 80"; target = "DNAT --to-destination 192.168.122.208:1080"; }
+    { v6 = false; precedence = 1000; predicate = "-d 213.239.205.246 -p tcp --dport 443"; target = "DNAT --to-destination 192.168.122.208:1443"; }
+  ];
+
+  krebs.iptables.tables.filter.FORWARD.rules = [
+    { v6 = false; precedence = 1000; predicate = "-d 192.168.122.208 -p tcp --dport 22 -m state --state NEW,ESTABLISHED,RELATED"; target = "ACCEPT"; }
+    { v6 = false; precedence = 1000; predicate = "-d 192.168.122.208 -p tcp --dport 1080 -m state --state NEW,ESTABLISHED,RELATED"; target = "ACCEPT"; }
+    { v6 = false; precedence = 1000; predicate = "-d 192.168.122.208 -p tcp --dport 1443 -m state --state NEW,ESTABLISHED,RELATED"; target = "ACCEPT"; }
+  ];
+}
diff --git a/lass/2configs/libvirt.nix b/lass/2configs/libvirt.nix
index e739d2f79..a71638323 100644
--- a/lass/2configs/libvirt.nix
+++ b/lass/2configs/libvirt.nix
@@ -1,23 +1,30 @@
 { config, lib, pkgs, ... }:
 
-let
-  mainUser = config.users.extraUsers.mainUser;
-  inherit (import <stockholm/lib>) genid;
-
-in {
+{
+  users.users.mainUser.extraGroups = [ "libvirtd" ];
   virtualisation.libvirtd.enable = true;
 
-  users.extraUsers = {
-    libvirt = {
-      uid = genid "libvirt";
-      description = "user for running libvirt stuff";
-      home = "/home/libvirt";
-      useDefaultShell = true;
-      extraGroups = [ "libvirtd" "audio" ];
-      createHome = true;
-    };
-  };
-  security.sudo.extraConfig = ''
-    ${mainUser.name} ALL=(libvirt) NOPASSWD: ALL
-  '';
+  krebs.iptables.tables.filter.INPUT.rules = [
+    { v6 = false; predicate = "-i virbr0 -p udp -m udp --dport 53"; target = "ACCEPT"; }
+    { v6 = false; predicate = "-i virbr0 -p tcp -m tcp --dport 53"; target = "ACCEPT"; }
+    { v6 = false; predicate = "-i virbr0 -p udp -m udp --dport 67"; target = "ACCEPT"; }
+    { v6 = false; predicate = "-i virbr0 -p tcp -m tcp --dport 67"; target = "ACCEPT"; }
+  ];
+  krebs.iptables.tables.filter.FORWARD.rules = [
+    { v6 = false; predicate = "-d 192.168.122.0/24 -o virbr0 -m conntrack --ctstate RELATED,ESTABLISHED"; target = "ACCEPT"; }
+    { v6 = false; predicate = "-s 192.168.122.0/24 -i virbr0"; target = "ACCEPT"; }
+    { v6 = false; predicate = "-i virbr0 -o virbr0"; target = "ACCEPT"; }
+    { v6 = false; predicate = "-o virbr0"; target = "REJECT --reject-with icmp-port-unreachable"; }
+    { v6 = false; predicate = "-i virbr0"; target = "REJECT --reject-with icmp-port-unreachable"; }
+  ];
+  krebs.iptables.tables.filter.OUTPUT.rules = [
+    { v6 = false; predicate = "-o virbr0 -p udp -m udp --dport 68"; target = "ACCEPT"; }
+  ];
+  krebs.iptables.tables.nat.POSTROUTING.rules = [
+    { v6 = false; predicate = "-s 192.168.122.0/24 -d 224.0.0.0/24"; target = "RETURN"; }
+    { v6 = false; predicate = "-s 192.168.122.0/24 -d 255.255.255.255"; target = "RETURN"; }
+    { v6 = false; predicate = "-s 192.168.122.0/24 ! -d 192.168.122.0/24"; target = "MASQUERADE"; }
+    { v6 = false; predicate = "-s 192.168.122.0/24 ! -d 192.168.122.0/24 -p tcp"; target = "MASQUERADE --to-ports 1024-65535"; }
+    { v6 = false; predicate = "-s 192.168.122.0/24 ! -d 192.168.122.0/24 -p udp"; target = "MASQUERADE --to-ports 1024-65535"; }
+  ];
 }
diff --git a/lass/2configs/nixpkgs.nix b/lass/2configs/nixpkgs.nix
index e2bdd5755..6885ef59d 100644
--- a/lass/2configs/nixpkgs.nix
+++ b/lass/2configs/nixpkgs.nix
@@ -2,7 +2,7 @@
 
 {
   krebs.build.source.nixpkgs.git = {
-    url = https://github.com/nixos/nixpkgs;
-    ref = "2a97e149e50e1c701a957c6bd060cc74b7e9a905";
+    url = https://github.com/lassulus/nixpkgs;
+    ref = "819c1ab486a9c81d6a6b76c759aedece2df39037";
   };
 }
diff --git a/lass/2configs/radio.nix b/lass/2configs/radio.nix
index 88e826683..18574471e 100644
--- a/lass/2configs/radio.nix
+++ b/lass/2configs/radio.nix
@@ -156,7 +156,7 @@ in {
       })
     ];
   };
-  krebs.nginx.servers."lassul.us".locations = let
+  services.nginx.virtualHosts."lassul.us".locations."/the_playlist".extraConfig = let
     html = pkgs.writeText "index.html" ''
       <!DOCTYPE html>
       <html lang="en">
@@ -175,10 +175,8 @@ in {
         </body>
       </html>
     '';
-  in [
-    (nameValuePair "/the_playlist" ''
-      default_type "text/html";
-      alias ${html};
-    '')
-  ];
+  in ''
+    default_type "text/html";
+    alias ${html};
+  '';
 }
diff --git a/lass/2configs/realwallpaper.nix b/lass/2configs/realwallpaper.nix
index 2ab52ed92..cf9795071 100644
--- a/lass/2configs/realwallpaper.nix
+++ b/lass/2configs/realwallpaper.nix
@@ -9,15 +9,13 @@ let
 in {
   krebs.realwallpaper.enable = true;
 
-  krebs.nginx.servers.wallpaper = {
-    server-names = [
+  services.nginx.virtualHosts.wallpaper = {
+    serverAliases = [
       hostname
     ];
-    locations = [
-      (nameValuePair "/wallpaper.png" ''
-        root /tmp/;
-      '')
-    ];
+    locations."/wallpaper.png".extraConfig = ''
+      root /tmp/;
+    '';
   };
 
   krebs.iptables = {
diff --git a/lass/2configs/tests/dummy-secrets/torrent-auth b/lass/2configs/tests/dummy-secrets/torrent-auth
new file mode 100644
index 000000000..f167e71f9
--- /dev/null
+++ b/lass/2configs/tests/dummy-secrets/torrent-auth
@@ -0,0 +1,3 @@
+{
+  x = "xxx";
+}
diff --git a/lass/2configs/tests/dummy-secrets/torrent-authfile b/lass/2configs/tests/dummy-secrets/torrent-authfile
deleted file mode 100644
index 93a8e1fed..000000000
--- a/lass/2configs/tests/dummy-secrets/torrent-authfile
+++ /dev/null
@@ -1 +0,0 @@
-"xxx"
diff --git a/lass/2configs/websites/domsen.nix b/lass/2configs/websites/domsen.nix
index 76e13412b..2bbfe7333 100644
--- a/lass/2configs/websites/domsen.nix
+++ b/lass/2configs/websites/domsen.nix
@@ -35,10 +35,10 @@ in {
     (servePage [ "makeup.apanowicz.de" "www.makeup.apanowicz.de" ])
 
     (ssl [ "pixelpocket.de" ])
-    (servePage [ "pixelpocket.de" "www.pixelpocket.de" ])
+    (servePage [ "pixelpocket.de" ])
 
     (ssl [ "o.ubikmedia.de" ])
-    (serveOwncloud [ "o.ubikmedia.de" "www.o.ubikmedia.de" ])
+    (serveOwncloud [ "o.ubikmedia.de" ])
 
     (ssl [
       "ubikmedia.de"
@@ -88,15 +88,12 @@ in {
       "www.illucloud.eu"
       "www.illucloud.de"
       "www.illucloud.com"
-      "*.ubikmedia.de"
     ])
   ];
 
-  krebs.nginx.servers."ubikmedia.de".locations = [
-    (lib.nameValuePair "/piwik" ''
-      try_files $uri $uri/ /index.php?$args;
-    '')
-  ];
+  services.nginx.virtualHosts."ubikmedia.de".locations."/piwika".extraConfig = ''
+    try_files $uri $uri/ /index.php?$args;
+  '';
 
   lass.mysqlBackup.config.all.databases = [
     "ubikmedia_de"
diff --git a/lass/2configs/websites/fritz.nix b/lass/2configs/websites/fritz.nix
index 52914f444..f9035dd13 100644
--- a/lass/2configs/websites/fritz.nix
+++ b/lass/2configs/websites/fritz.nix
@@ -7,7 +7,6 @@ let
     head
   ;
   inherit (import <stockholm/lass/2configs/websites/util.nix> {inherit lib pkgs;})
-    manageCerts
     ssl
     servePage
     serveWordpress
@@ -26,8 +25,6 @@ let
 in {
   imports = [
     ./sqlBackup.nix
-    (ssl [ "biostase.de" "www.biostase.de" ])
-    (serveWordpress [ "biostase.de" "www.biostase.de" ])
 
     (ssl [ "radical-dreamers.de" "www.radical-dreamers.de" ])
     (serveWordpress [ "radical-dreamers.de" "www.radical-dreamers.de" ])
@@ -50,30 +47,17 @@ in {
     (ssl [ "habsys.de" "www.habsys.de" "habsys.eu" "www.habsys.eu" ])
     (servePage [ "habsys.de" "www.habsys.de" "habsys.eu" "www.habsys.eu" ])
 
-    (manageCerts [ "goldbarrendiebstahl.radical-dreamers.de" ])
+    (ssl [ "goldbarrendiebstahl.radical-dreamers.de" ])
     (serveWordpress [ "goldbarrendiebstahl.radical-dreamers.de" ])
   ];
 
   lass.mysqlBackup.config.all.databases = [
-    "biostase_de"
     "eastuttgart_de"
     "radical_dreamers_de"
     "spielwaren_kern_de"
     "ttf_kleinaspach_de"
   ];
 
-  #password protect some dirs
-  krebs.nginx.servers."biostase.de".locations = [
-    (nameValuePair "/old_biostase.de" ''
-      auth_basic "Administrator Login";
-      auth_basic_user_file /srv/http/biostase.de/old_biostase.de/.htpasswd;
-    '')
-    (nameValuePair "/mysqldumper" ''
-      auth_basic "Administrator Login";
-      auth_basic_user_file /srv/http/biostase.de/mysqldumper/.htpasswd;
-    '')
-  ];
-
   users.users.root.openssh.authorizedKeys.keys = [
     config.krebs.users.fritz.pubkey
   ];
diff --git a/lass/2configs/websites/lassulus.nix b/lass/2configs/websites/lassulus.nix
index 29374e97d..cfdda05db 100644
--- a/lass/2configs/websites/lassulus.nix
+++ b/lass/2configs/websites/lassulus.nix
@@ -14,7 +14,7 @@ in {
   security.acme = {
     certs."lassul.us" = {
       email = "lass@lassul.us";
-      webroot = "/var/lib/acme/challenges/lassul.us";
+      webroot = "/var/lib/acme/acme-challenges";
       plugins = [
         "account_key.json"
         "key.pem"
@@ -26,7 +26,7 @@ in {
     };
     certs."cgit.lassul.us" = {
       email = "lassulus@gmail.com";
-      webroot = "/var/lib/acme/challenges/cgit.lassul.us";
+      webroot = "/var/lib/acme/acme-challenges";
       plugins = [
         "account_key.json"
         "key.pem"
@@ -69,59 +69,54 @@ in {
     "nginx"
   ];
 
-  krebs.nginx.servers."lassul.us" = {
-    server-names = [ "lassul.us" ];
-    locations = [
-      (nameValuePair "/" ''
-        root /srv/http/lassul.us;
-      '')
-      (nameValuePair "/.well-known/acme-challenge" ''
-        root /var/lib/acme/challenges/lassul.us/;
-      '')
-      (nameValuePair "= /retiolum-hosts.tar.bz2" ''
-        alias ${config.krebs.tinc.retiolum.hostsArchive};
-      '')
-      (nameValuePair "/tinc" ''
-        alias ${config.krebs.tinc_graphs.workingDir}/external;
-      '')
-      (let
-        script = pkgs.writeBash "test" ''
-          echo "hello world"
-        '';
-        #script = pkgs.execve "ddate-wrapper" {
-        #  filename = "${pkgs.ddate}/bin/ddate";
-        #  argv = [];
-        #};
-      in nameValuePair "= /ddate" ''
-        gzip off;
-        fastcgi_pass unix:/var/run/lass-stuff.socket;
-        include ${pkgs.nginx}/conf/fastcgi_par