Provide a basic package for sensu.

The server currently starts without error messages (on OS X) if you also
install redis and rabbitmq-server and start their processes without any
further configuration:

$ redis-server
$ rabbitmq-server
$ sensu-server

Haven't tried much more yet, but will in a bit.

(Amended: fix whitespace and string literal formatting issues, and
superfluous dependencies created by the generator script.
Thanks the-kenny!)

4 files changed, 338 insertions, 0 deletions

diff --git a/pkgs/servers/monitoring/sensu/Gemfile b/pkgs/servers/monitoring/sensu/Gemfile
new file mode 100644
index 00000000000..ebee9f25721
--- /dev/null
+++ b/pkgs/servers/monitoring/sensu/Gemfile
@@ -0,0 +1,2 @@
+source 'https://rubygems.org'
+gem 'sensu'
diff --git a/pkgs/servers/monitoring/sensu/Gemfile.lock b/pkgs/servers/monitoring/sensu/Gemfile.lock
new file mode 100644
index 00000000000..9f58be03b62
--- /dev/null
+++ b/pkgs/servers/monitoring/sensu/Gemfile.lock
@@ -0,0 +1,75 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    amq-protocol (1.9.2)
+    amqp (1.5.0)
+      amq-protocol (>= 1.9.2)
+      eventmachine
+    async_sinatra (1.0.0)
+      rack (>= 1.4.1)
+      sinatra (>= 1.3.2)
+    childprocess (0.5.3)
+      ffi (~> 1.0, >= 1.0.11)
+    daemons (1.2.2)
+    em-redis-unified (0.6.0)
+      eventmachine (>= 0.12.10)
+    em-worker (0.0.2)
+      eventmachine
+    eventmachine (1.0.3)
+    ffi (1.9.8)
+    multi_json (1.11.0)
+    rack (1.6.0)
+    rack-protection (1.5.3)
+      rack
+    sensu (0.17.1)
+      async_sinatra (= 1.0.0)
+      em-redis-unified (= 0.6.0)
+      eventmachine (= 1.0.3)
+      multi_json (= 1.11.0)
+      sensu-em (= 2.4.1)
+      sensu-extension (= 1.1.2)
+      sensu-extensions (= 1.2.0)
+      sensu-logger (= 1.0.0)
+      sensu-settings (= 1.3.0)
+      sensu-spawn (= 1.1.0)
+      sensu-transport (= 2.4.0)
+      sinatra (= 1.3.5)
+      thin (= 1.5.0)
+      uuidtools (= 2.1.4)
+    sensu-em (2.4.1)
+    sensu-extension (1.1.2)
+      sensu-em
+    sensu-extensions (1.2.0)
+      multi_json
+      sensu-em
+      sensu-extension
+      sensu-logger
+      sensu-settings
+    sensu-logger (1.0.0)
+      multi_json
+      sensu-em
+    sensu-settings (1.3.0)
+      multi_json
+    sensu-spawn (1.1.0)
+      childprocess (= 0.5.3)
+      em-worker (= 0.0.2)
+      sensu-em
+    sensu-transport (2.4.0)
+      amqp (= 1.5.0)
+      sensu-em
+    sinatra (1.3.5)
+      rack (~> 1.4)
+      rack-protection (~> 1.3)
+      tilt (~> 1.3, >= 1.3.3)
+    thin (1.5.0)
+      daemons (>= 1.0.9)
+      eventmachine (>= 0.12.6)
+      rack (>= 1.0.0)
+    tilt (1.4.1)
+    uuidtools (2.1.4)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  sensu
diff --git a/pkgs/servers/monitoring/sensu/default.nix b/pkgs/servers/monitoring/sensu/default.nix
new file mode 100644
index 00000000000..2785898bed5
--- /dev/null
+++ b/pkgs/servers/monitoring/sensu/default.nix
@@ -0,0 +1,19 @@
+  { lib, bundlerEnv, ruby }:
+
+  bundlerEnv {
+    name = "sensu-0.17.1";
+
+    inherit ruby;
+    gemfile = ./Gemfile;
+    lockfile = ./Gemfile.lock;
+    gemset = ./gemset.nix;
+
+    meta = with lib; {
+      description = "A monitoring framework that aims to be simple, malleable,
+and scalable.";
+      homepage    = http://sensuapp.org/;
+      license     = with licenses; mit;
+      maintainers = with maintainers; [ theuni ];
+      platforms   = platforms.unix;
+    };
+  }
diff --git a/pkgs/servers/monitoring/sensu/gemset.nix b/pkgs/servers/monitoring/sensu/gemset.nix
new file mode 100644
index 00000000000..116bce9c4b5
--- /dev/null
+++ b/pkgs/servers/monitoring/sensu/gemset.nix
@@ -0,0 +1,242 @@
+{
+  "amq-protocol" = {
+    version = "1.9.2";
+    source = {
+      type = "gem";
+      sha256 = "1gl479j003vixfph5jmdskl20il8816y0flp4msrc8im3b5iiq3r";
+    };
+  };
+  "amqp" = {
+    version = "1.5.0";
+    source = {
+      type = "gem";
+      sha256 = "0jlcwyvjz0b28wxdabkyhdqyqp5ji56ckfywsy9mgp0m4wfbrh8c";
+    };
+    dependencies = [
+      "amq-protocol"
+      "eventmachine"
+    ];
+  };
+  "async_sinatra" = {
+    version = "1.0.0";
+    source = {
+      type = "gem";
+      sha256 = "02yi9qfsi8kk4a4p1c4sx4pgism05m18kwlc9dd23zzdy9jdgq1a";
+    };
+    dependencies = [
+      "rack"
+      "sinatra"
+    ];
+  };
+  "childprocess" = {
+    version = "0.5.3";
+    source = {
+      type = "gem";
+      sha256 = "12djpdr487fddq55sav8gw1pjglcbb0ab0s6npga0ywgsqdyvsww";
+    };
+    dependencies = [
+      "ffi"
+    ];
+  };
+  "daemons" = {
+    version = "1.2.2";
+    source = {
+      type = "gem";
+      sha256 = "121c7vkimg3baxga69xvdkwxiq8wkmxqvdbyqi5i82vhih5d3cn3";
+    };
+  };
+  "em-redis-unified" = {
+    version = "0.6.0";
+    source = {
+      type = "gem";
+      sha256 = "1hf7dv6qmxfilpd7crcqlyqk6jp5z8md76bpg3n0163ps4ra73p0";
+    };
+    dependencies = [
+      "eventmachine"
+    ];
+  };
+  "em-worker" = {
+    version = "0.0.2";
+    source = {
+      type = "gem";
+      sha256 = "0z4jx9z2q5hxvdvik4yp0ahwfk69qsmdnyp72ln22p3qlkq2z5wk";
+    };
+    dependencies = [
+      "eventmachine"
+    ];
+  };
+  "eventmachine" = {
+    version = "1.0.3";
+    source = {
+      type = "gem";
+      sha256 = "09sqlsb6x9ddlgfw5gsw7z0yjg5m2qfjiqkz2fx70zsizj3lqhil";
+    };
+  };
+  "ffi" = {
+    version = "1.9.8";
+    source = {
+      type = "gem";
+      sha256 = "0ph098bv92rn5wl6rn2hwb4ng24v4187sz8pa0bpi9jfh50im879";
+    };
+  };
+  "multi_json" = {
+    version = "1.11.0";
+    source = {
+      type = "gem";
+      sha256 = "1mg3hp17ch8bkf3ndj40s50yjs0vrqbfh3aq5r02jkpjkh23wgxl";
+    };
+  };
+  "rack" = {
+    version = "1.6.0";
+    source = {
+      type = "gem";
+      sha256 = "1f57f8xmrgfgd76s6mq7vx6i266zm4330igw71an1g0kh3a42sbb";
+    };
+  };
+  "rack-protection" = {
+    version = "1.5.3";
+    source = {
+      type = "gem";
+      sha256 = "0cvb21zz7p9wy23wdav63z5qzfn4nialik22yqp6gihkgfqqrh5r";
+    };
+    dependencies = [
+      "rack"
+    ];
+  };
+  "sensu" = {
+    version = "0.17.1";
+    source = {
+      type = "gem";
+      sha256 = "1fqpypins1zhind0in0ax0y97a6pf3z85gwjz4bjm6cjrkarb5zj";
+    };
+    dependencies = [
+      "async_sinatra"
+      "em-redis-unified"
+      "eventmachine"
+      "multi_json"
+      "sensu-em"
+      "sensu-extension"
+      "sensu-extensions"
+      "sensu-logger"
+      "sensu-settings"
+      "sensu-spawn"
+      "sensu-transport"
+      "sinatra"
+      "thin"
+      "uuidtools"
+    ];
+  };
+  "sensu-em" = {
+    version = "2.4.1";
+    source = {
+      type = "gem";
+      sha256 = "08jz47lfnv55c9yl2dhyv1si6zl8h4xj8y1sjy2h2fqy48prfgmy";
+    };
+  };
+  "sensu-extension" = {
+    version = "1.1.2";
+    source = {
+      type = "gem";
+      sha256 = "19qz22fcb3xjz9p5npghlcvxkf8h1rsfws3j988ybnimmmmiqm24";
+    };
+    dependencies = [
+      "sensu-em"
+    ];
+  };
+  "sensu-extensions" = {
+    version = "1.2.0";
+    source = {
+      type = "gem";
+      sha256 = "1b8978g1ww7vdrsw7zvba6qvc56s4vfm1hw3szw3j1gsk6j0vb81";
+    };
+    dependencies = [
+      "multi_json"
+      "sensu-em"
+      "sensu-extension"
+      "sensu-logger"
+      "sensu-settings"
+    ];
+  };
+  "sensu-logger" = {
+    version = "1.0.0";
+    source = {
+      type = "gem";
+      sha256 = "0vwa2b5wa9xqzb9lmhma49171iabwbnnnyhhhaii8n6j4axvar93";
+    };
+    dependencies = [
+      "multi_json"
+      "sensu-em"
+    ];
+  };
+  "sensu-settings" = {
+    version = "1.3.0";
+    source = {
+      type = "gem";
+      sha256 = "0s9fyqhq5vf9m9937n3wczlr4z62rn1ydc6m53vn4156fpim6yga";
+    };
+    dependencies = [
+      "multi_json"
+    ];
+  };
+  "sensu-spawn" = {
+    version = "1.1.0";
+    source = {
+      type = "gem";
+      sha256 = "0w9z6hpr27lq02y6c2mnrdl9xpsjfg77kzsfsp2f2w4swdwmiv0v";
+    };
+    dependencies = [
+      "childprocess"
+      "em-worker"
+      "sensu-em"
+    ];
+  };
+  "sensu-transport" = {
+    version = "2.4.0";
+    source = {
+      type = "gem";
+      sha256 = "0gh8rcl22daax7qng93kj2jydql1jhhskd37kj7sgz0rr8wy2x06";
+    };
+    dependencies = [
+      "amqp"
+      "sensu-em"
+    ];
+  };
+  "sinatra" = {
+    version = "1.3.5";
+    source = {
+      type = "gem";
+      sha256 = "1mn6nzfyirfqr7prhsn4nr3k481c6nzsad2p9s1xnsbvxa1vkqwr";
+    };
+    dependencies = [
+      "rack"
+      "rack-protection"
+      "tilt"
+    ];
+  };
+  "thin" = {
+    version = "1.5.0";
+    source = {
+      type = "gem";
+      sha256 = "14sd2qbbk6y108z6v723mh3f1mk8s4fwxmmn9f8dk4xkhk4rwvq1";
+    };
+    dependencies = [
+      "daemons"
+      "eventmachine"
+      "rack"
+    ];
+  };
+  "tilt" = {
+    version = "1.4.1";
+    source = {
+      type = "gem";
+      sha256 = "00sr3yy7sbqaq7cb2d2kpycajxqf1b1wr1yy33z4bnzmqii0b0ir";
+    };
+  };
+  "uuidtools" = {
+    version = "2.1.4";
+    source = {
+      type = "gem";
+      sha256 = "1w0bhnkp5515f3yx5fakfrfkawxjpb4fjm1r2c6lk691xlr696s3";
+    };
+  };
+}
\ No newline at end of file