Merge remote-tracking branch 'cd/master'

12 files changed, 90 insertions, 91 deletions

diff --git a/tv/1systems/cd.nix b/tv/1systems/cd.nix
index e42d5750a..b96548d61 100644
--- a/tv/1systems/cd.nix
+++ b/tv/1systems/cd.nix
@@ -4,12 +4,6 @@ with lib;
 
 {
   krebs.build.host = config.krebs.hosts.cd;
-  krebs.build.target = "root@cd.internet";
-
-  krebs.build.source.upstream-nixpkgs = {
-    url = https://github.com/NixOS/nixpkgs;
-    rev = "b7ff030";
-  };
 
   imports = [
     ../2configs/hw/CAC-Developer-2.nix
diff --git a/tv/1systems/mkdir.nix b/tv/1systems/mkdir.nix
index 79e5f73b9..2010dcd57 100644
--- a/tv/1systems/mkdir.nix
+++ b/tv/1systems/mkdir.nix
@@ -17,7 +17,6 @@ in
 
 {
   krebs.build.host = config.krebs.hosts.mkdir;
-  krebs.build.target = "root@${primary-addr4}";
 
   imports = [
     ../2configs/hw/CAC-Developer-1.nix
diff --git a/tv/1systems/rmdir.nix b/tv/1systems/rmdir.nix
index 6fd79c596..4005b5e6f 100644
--- a/tv/1systems/rmdir.nix
+++ b/tv/1systems/rmdir.nix
@@ -18,8 +18,6 @@ in
 {
   krebs.build.host = config.krebs.hosts.rmdir;
 
-  krebs.build.target = "root@rmdir.internet";
-
   imports = [
     ../2configs/hw/CAC-Developer-1.nix
     ../2configs/fs/CAC-CentOS-7-64bit.nix
diff --git a/tv/1systems/wu.nix b/tv/1systems/wu.nix
index 29e6de08b..4ed13a0ea 100644
--- a/tv/1systems/wu.nix
+++ b/tv/1systems/wu.nix
@@ -157,7 +157,7 @@ with lib;
 
   nixpkgs.config.chromium.enablePepperFlash = true;
 
-  nixpkgs.config.allowUnfreePredicate = pkg: hasPrefix "nvidia-x11-" pkg.name;
+  krebs.nixpkgs.allowUnfreePredicate = pkg: hasPrefix "nvidia-x11-" pkg.name;
   hardware.bumblebee.enable = true;
   hardware.bumblebee.group = "video";
   hardware.enableAllFirmware = true;
diff --git a/tv/2configs/backup.nix b/tv/2configs/backup.nix
index ce937a744..6c90709a8 100644
--- a/tv/2configs/backup.nix
+++ b/tv/2configs/backup.nix
@@ -1,7 +1,7 @@
 { config, lib, ... }:
 with lib;
 {
-  krebs.backup.plans = addNames {
+  krebs.backup.plans = {
     wu-home-xu = {
       method = "push";
       src = { host = config.krebs.hosts.wu; path = "/home"; };
@@ -14,5 +14,17 @@ with lib;
         yearly   = { format = "%Y";                       };
       };
     };
+    xu-home-wu = {
+      method = "push";
+      src = { host = config.krebs.hosts.xu; path = "/home"; };
+      dst = { host = config.krebs.hosts.wu; path = "/bku/xu-home"; };
+      startAt = "06:00";
+      snapshots = {
+        daily    = { format = "%Y-%m-%d";    retain =  7; };
+        weekly   = { format = "%YW%W";       retain =  4; };
+        monthly  = { format = "%Y-%m";       retain = 12; };
+        yearly   = { format = "%Y";                       };
+      };
+    };
   };
 }
diff --git a/tv/2configs/default.nix b/tv/2configs/default.nix
index 57c4620c4..b5639af51 100644
--- a/tv/2configs/default.nix
+++ b/tv/2configs/default.nix
@@ -7,7 +7,6 @@ with lib;
 
   krebs.build = {
     user = config.krebs.users.tv;
-    target = mkDefault "root@${config.krebs.build.host.name}";
     source = mapAttrs (_: mkDefault) ({
       nixos-config = "symlink:stockholm/tv/1systems/${config.krebs.build.host.name}.nix";
       nixpkgs = symlink:stockholm/nixpkgs;
@@ -165,6 +164,7 @@ with lib;
 
     {
       tv.iptables.enable = true;
+      tv.iptables.accept-echo-request = "internet";
     }
 
     {
diff --git a/tv/2configs/git.nix b/tv/2configs/git.nix
index b8180085f..f248a8cb5 100644
--- a/tv/2configs/git.nix
+++ b/tv/2configs/git.nix
@@ -7,8 +7,8 @@ let
   out = {
     krebs.git = {
       enable = true;
-      root-title = "public repositories at ${config.krebs.build.host.name}";
-      root-desc = "keep calm and engage";
+      root-title = "repositories at ${config.krebs.build.host.name}";
+      root-desc = "mostly krebs";
       repos = repos;
       rules = rules;
     };
@@ -21,7 +21,7 @@ let
   rules = concatMap make-rules (attrValues repos);
 
   public-repos = mapAttrs make-public-repo ({
-  } // mapAttrValues (setAttr "section" "1. Miscellaneous") {
+  } // mapAttrValues (setAttr "section" "1. miscellaneous") {
     cac-api = {
       desc = "CloudAtCost API command line interface";
     };
@@ -37,7 +37,7 @@ let
       desc = "SoundCloud command line interface";
     };
     stockholm = {
-      desc = "take all the computers hostage, they'll love you!";
+      desc = "NixOS configuration";
     };
     with-tmpdir = {};
   } // mapAttrValues (setAttr "section" "2. Haskell libraries") {
@@ -49,7 +49,7 @@ let
     web-routes-wai-custom = {};
     xintmap = {};
     xmonad-stockholm = {};
-  } // mapAttrValues (setAttr "section" "3. Museum") {
+  } // mapAttrValues (setAttr "section" "3. museum") {
     cgserver = {};
     crude-mail-setup = {};
     dot-xmonad = {};
@@ -90,12 +90,12 @@ let
     with git // config.krebs.users;
     repo:
       singleton {
-        user = [ tv tv_xu ];
+        user = [ tv tv-xu ];
         repo = [ repo ];
         perm = push "refs/*" [ non-fast-forward create delete merge ];
       } ++
       optional repo.public {
-        user = [ lass makefu uriel ];
+        user = [ lass makefu ];
         repo = [ repo ];
         perm = fetch;
       } ++
diff --git a/tv/2configs/hw/AO753.nix b/tv/2configs/hw/AO753.nix
index 72a40819f..e7a2b9238 100644
--- a/tv/2configs/hw/AO753.nix
+++ b/tv/2configs/hw/AO753.nix
@@ -41,5 +41,5 @@ with lib;
     HandleSuspendKey=ignore
   '';
 
-  nixpkgs.config.allowUnfreePredicate = pkg: hasPrefix "broadcom-sta-" pkg.name;
+  krebs.nixpkgs.allowUnfreePredicate = pkg: hasPrefix "broadcom-sta-" pkg.name;
 }
diff --git a/tv/2configs/hw/x220.nix b/tv/2configs/hw/x220.nix
index 7cec670fa..9b3dd122a 100644
--- a/tv/2configs/hw/x220.nix
+++ b/tv/2configs/hw/x220.nix
@@ -5,18 +5,11 @@
     ../smartd.nix
   ];
 
-  boot.initrd.availableKernelModules = [ "ahci" ];
-  boot.kernelModules = [ "kvm-intel" ];
-
   boot.loader.gummiboot.enable = true;
   boot.loader.efi.canTouchEfiVariables = true;
 
   networking.wireless.enable = true;
 
-  #hardware.enableAllFirmware = true;
-  #zramSwap.enable = true;
-  #zramSwap.numDevices = 2;
-
   hardware.trackpoint = {
     enable = true;
     sensitivity = 220;
@@ -46,14 +39,5 @@
   services.xserver = {
     videoDriver = "intel";
     vaapiDrivers = [ pkgs.vaapiIntel pkgs.vaapiVdpau ];
-    deviceSection = ''
-      Option "AccelMethod" "sna"
-    '';
   };
-
-  #services.xserver.displayManager.sessionCommands =''
-  #  xinput set-int-prop "TPPS/2 IBM TrackPoint" "Evdev Wheel Emulation" 8 1
-  #  xinput set-int-prop "TPPS/2 IBM TrackPoint" "Evdev Wheel Emulation Button" 8 2
-  #  xinput set-prop "TPPS/2 IBM TrackPoint" "Evdev Wheel Emulation Axes" 6 7 4 5
-  #'';
 }
diff --git a/tv/2configs/vim.nix b/tv/2configs/vim.nix
index 23f90af05..69a880dab 100644
--- a/tv/2configs/vim.nix
+++ b/tv/2configs/vim.nix
@@ -13,9 +13,21 @@ let
     environment.variables.VIMINIT = ":so /etc/vimrc";
   };
 
-  extra-runtimepath = concatStringsSep "," [
-    "${pkgs.vimPlugins.undotree}/share/vim-plugins/undotree"
-  ];
+  extra-runtimepath = let
+    inherit (pkgs.vimUtils) buildVimPlugin rtpPath;
+    fromVimPlugins = pkgs: concatStringsSep ","
+      (mapAttrsToList (name: pkg: "${pkg}/${rtpPath}/${name}") pkgs);
+  in fromVimPlugins {
+    inherit (pkgs.vimPlugins) undotree;
+    file-line = buildVimPlugin {
+      name = "file-line-1.0";
+      src = pkgs.fetchgit {
+        url = git://github.com/bogado/file-line;
+        rev = "refs/tags/1.0";
+        sha256 = "0z47zq9rqh06ny0q8lpcdsraf3lyzn9xvb59nywnarf3nxrk6hx0";
+      };
+    };
+  };
 
   dirs = {
     backupdir = "$HOME/.cache/vim/backup";
@@ -32,12 +44,9 @@ let
     alldirs = attrValues dirs ++ map dirOf (attrValues files);
   in unique (sort lessThan alldirs);
 
-  vim = pkgs.writeScriptBin "vim" ''
-    #! ${pkgs.dash}/bin/dash
-    set -f
-    umask 0077
-    ${concatStringsSep "\n" (map (x: "mkdir -p ${x}") mkdirs)}
-    umask 0022
+  vim = pkgs.writeDashBin "vim" ''
+    set -efu
+    (umask 0077; exec ${pkgs.coreutils}/bin/mkdir -p ${toString mkdirs})
     exec ${pkgs.vim}/bin/vim "$@"
   '';
 
diff --git a/tv/3modules/iptables.nix b/tv/3modules/iptables.nix
index cbf49f577..4924db4f3 100644
--- a/tv/3modules/iptables.nix
+++ b/tv/3modules/iptables.nix
@@ -13,6 +13,11 @@ let
   api = {
     enable = mkEnableOption "tv.iptables";
 
+    accept-echo-request = mkOption {
+      type = with types; nullOr (enum ["internet" "retiolum"]);
+      default = "retiolum";
+    };
+
     input-internet-accept-new-tcp = mkOption {
       type = with types; listOf (either int str);
       default = [];
@@ -43,28 +48,38 @@ let
         Type = "simple";
         RemainAfterExit = true;
         Restart = "always";
-        ExecStart = "@${startScript} tv-iptables_start";
+        SyslogIdentifier = "tv-iptables_start";
+        ExecStart = pkgs.writeDash "tv-iptables_start" ''
+          set -euf
+          iptables-restore < ${rules 4}
+          ip6tables-restore < ${rules 6}
+        '';
       };
     };
   };
 
 
-  accept-new-tcp = port:
-    "-p tcp -m tcp --dport ${port} -m conntrack --ctstate NEW -j ACCEPT";
-
-  rules = iptables-version:
+  rules = iptables-version: let
+    accept-echo-request = {
+      ip4tables = "-p icmp -m icmp --icmp-type echo-request -j ACCEPT";
+      ip6tables = "-p ipv6-icmp -m icmp6 --icmpv6-type echo-request -j ACCEPT";
+    }."ip${toString iptables-version}tables";
+    accept-new-tcp = port:
+      "-p tcp -m tcp --dport ${port} -m conntrack --ctstate NEW -j ACCEPT";
+  in
     pkgs.writeText "tv-iptables-rules${toString iptables-version}" ''
       *nat
       :PREROUTING ACCEPT [0:0]
       :INPUT ACCEPT [0:0]
       :OUTPUT ACCEPT [0:0]
       :POSTROUTING ACCEPT [0:0]
-      ${concatMapStringsSep "\n" (rule: "-A PREROUTING ${rule}") ([]
-        ++ [
-          "! -i retiolum -p tcp -m tcp --dport 22 -j REDIRECT --to-ports 0"
-          "-p tcp -m tcp --dport 11423 -j REDIRECT --to-ports 22"
-        ]
-      )}
+      ${concatMapStringsSep "\n" (rule: "-A PREROUTING ${rule}") [
+        "! -i retiolum -p tcp -m tcp --dport 22 -j REDIRECT --to-ports 0"
+        "-p tcp -m tcp --dport 11423 -j REDIRECT --to-ports 22"
+      ]}
+      ${concatMapStringsSep "\n" (rule: "-A OUTPUT ${rule}") [
+        "-o lo -p tcp -m tcp --dport 11423 -j REDIRECT --to-ports 22"
+      ]}
       COMMIT
       *filter
       :INPUT DROP [0:0]
@@ -76,18 +91,12 @@ let
           "-m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT"
           "-i lo -j ACCEPT"
         ]
+        ++ optional (cfg.accept-echo-request == "internet") accept-echo-request
         ++ map accept-new-tcp (unique (map toString cfg.input-internet-accept-new-tcp))
         ++ ["-i retiolum -j Retiolum"]
       )}
       ${concatMapStringsSep "\n" (rule: "-A Retiolum ${rule}") ([]
-        ++ {
-          ip4tables = [
-            "-p icmp -m icmp --icmp-type echo-request -j ACCEPT"
-          ];
-          ip6tables = [
-            "-p ipv6-icmp -m icmp6 --icmpv6-type echo-request -j ACCEPT"
-          ];
-        }."ip${toString iptables-version}tables"
+        ++ optional (cfg.accept-echo-request == "retiolum") accept-echo-request
         ++ map accept-new-tcp (unique (map toString cfg.input-retiolum-accept-new-tcp))
         ++ {
           ip4tables = [
@@ -104,16 +113,7 @@ let
       )}
       COMMIT
     '';
-
-  startScript = pkgs.writeScript "tv-iptables_start" ''
-    #! /bin/sh
-    set -euf
-    iptables-restore < ${rules 4}
-    ip6tables-restore < ${rules 6}
-  '';
-
-in
-out
+in out
 
 #let
 #  cfg = config.tv.iptables;
diff --git a/tv/5pkgs/default.nix b/tv/5pkgs/default.nix
index be10e91eb..b520e1a32 100644
--- a/tv/5pkgs/default.nix
+++ b/tv/5pkgs/default.nix
@@ -1,22 +1,25 @@
 { pkgs, ... }:
 
 {
-  cr = pkgs.writeScriptBin "cr" ''
-    #! /bin/sh
-    set -efu
-    export LC_TIME=de_DE.utf8
-    exec ${pkgs.chromium}/bin/chromium \
-        --ssl-version-min=tls1 \
-        --disk-cache-dir=/tmp/chromium-disk-cache_"$LOGNAME" \
-        --disk-cache-size=50000000 \
-        "%@"
-  '';
-  ejabberd = pkgs.callPackage ./ejabberd {
-    erlang = pkgs.erlangR16;
+  nixpkgs.config.packageOverrides = {
+    # TODO use XDG_RUNTIME_DIR?
+    cr = pkgs.writeScriptBin "cr" ''
+      #! /bin/sh
+      set -efu
+      export LC_TIME=de_DE.utf8
+      exec ${pkgs.chromium}/bin/chromium \
+          --ssl-version-min=tls1 \
+          --disk-cache-dir=/tmp/chromium-disk-cache_"$LOGNAME" \
+          --disk-cache-size=50000000 \
+          "%@"
+    '';
+    ejabberd = pkgs.callPackage ./ejabberd {
+      erlang = pkgs.erlangR16;
+    };
+    ff = pkgs.callPackage ./ff {};
+    viljetic-pages = pkgs.callPackage ./viljetic-pages {};
+    xmonad-tv =
+      let src = pkgs.writeNixFromCabal "xmonad-tv.nix" ./xmonad-tv; in
+      pkgs.haskellPackages.callPackage src {};
   };
-  ff = pkgs.callPackage ./ff {};
-  viljetic-pages = pkgs.callPackage ./viljetic-pages {};
-  xmonad-tv =
-    let src = pkgs.writeNixFromCabal "xmonad-tv.nix" ./xmonad-tv; in
-    pkgs.haskellPackages.callPackage src {};
 }