Merge branch 'master' of pnp:stockholm

krebs/5pkgs/collectd-connect-time/default.nix

@@ -0,0 +1,15 @@
+{lib, pkgs, pythonPackages, fetchurl, ... }:
+
+pythonPackages.buildPythonPackage rec {
+  name = "collectd-connect-time-${version}";
+  version = "0.2.1";
+  src = fetchurl {
+    url = "https://pypi.python.org/packages/source/c/collectd-connect-time/collectd-connect-time-${version}.tar.gz";
+    sha256 = "0611h53ww9lk1qm27njsffckkibirmq7p8cxlq02dgl1zbh7583d";
+  };
+  meta = {
+    homepage = https://pypi.python.org/pypi/collectd-connect-time/;
+    description = "TCP Connection time plugin for collectd";
+    license = lib.licenses.wtfpl;
+  };
+}

makefu/1systems/wry.nix

@@ -23,6 +23,8 @@ in {
 
       # other nginx
       ../2configs/nginx/euer.wiki.nix
+      # collectd
+      ../2configs/collectd/collectd-base.nix
   ];
 
   krebs.build = {

makefu/2configs/collectd/collectd-base.nix

@@ -0,0 +1,42 @@
+{ config, lib, pkgs, ... }:
+
+# graphite-web on port 8080
+# carbon cache on port 2003 (tcp/udp)
+with lib;
+let
+  connect-time-cfg = with pkgs; writeText "collectd-connect-time.cfg" ''
+    LoadPlugin python
+    <Plugin python>
+      ModulePath "${collectd-connect-time}/lib/${python.libPrefix}/site-packages/"
+      Import "collectd_connect_time"
+      <Module collectd_connect_time>
+        target "wry.retiolum" "localhost" "google.com"
+        interval 30
+      </Module>
+    </Plugin>
+  '';
+  graphite-cfg = pkgs.writeText "collectd-graphite-cfg" ''
+    LoadPlugin write_graphite
+    <Plugin "write_graphite">
+      <Carbon>
+        Host "heidi.retiolum"
+        Port "2003"
+        Prefix "retiolum."
+        EscapeCharacter "_"
+        StoreRates false
+        AlwaysAppendDS false
+      </Carbon>
+    </Plugin>
+  '';
+in {
+  imports = [ ];
+
+  nixpkgs.config.packageOverrides = pkgs: with pkgs; {
+    collectd = pkgs.collectd.override { python= pkgs.python; };
+  };
+  services.collectd = {
+    enable = true;
+    include = [ (toString connect-time-cfg) (toString graphite-cfg) ];
+  };
+
+}

makefu/2configs/unstable-sources.nix

@@ -5,7 +5,7 @@
   krebs.build.source = {
     git.nixpkgs = {
       url = https://github.com/makefu/nixpkgs;
-      rev = "984d33884d63d404ff2da76920b8bc8b15471552";
+      rev = "15b5bbfbd1c8a55e7d9e05dd9058dc102fac04fe"; # cherry-picked collectd
     };
 
     dir.secrets = {