Update v6

.overcommit.yml

@@ -0,0 +1,13 @@
+PreCommit:
+  HardTabs:
+    enabled: true
+
+  RuboCop:
+    enabled: true
+    command: ['bundle', 'exec', 'rubocop']
+
+  TrailingWhitespace:
+    enabled: true
+
+# Overcommit will use the repo's Gemfile when loading the Bundler context
+gemfile: Gemfile

.ruby-version

@@ -0,0 +1 @@
+jruby-9.2.0.0

CHANGELOG.md

@@ -1,3 +1,8 @@
-# 1.1.0
-  - improved test design to be more rspec3 friendly, including the usage
-    of random ports to avoid colisions in integration test.
+# 2.0.0
+- Updates from logstash-output-statsd v2.0.5.
+- Upgraded logstash-core dependency to 2.0.
+- Upgraded dogstatsd-ruby dependency to 1.6.
+
+# 0.9.0
+- First version of logstash-output-dogstatsd, forked from v1.1.0 of
+  logstash-output-statsd.

Gemfile

@@ -1,2 +1,2 @@
 source 'https://rubygems.org'
-gemspec
+gemspec

README.md

@@ -1,15 +1,15 @@
 # Logstash Plugin
 
-This is a plugin for [Logstash](https://github.com/elasticsearch/logstash).
+This is a plugin for [Logstash](https://github.com/elastic/logstash).
 
 It is fully free and fully open source. The license is Apache 2.0, meaning you are pretty much free to use it however you want in whatever way.
 
 ## Documentation
 
-Logstash provides infrastructure to automatically generate documentation for this plugin. We use the asciidoc format to write documentation so any comments in the source code will be first converted into asciidoc and then into html. All plugin documentation are placed under one [central location](http://www.elasticsearch.org/guide/en/logstash/current/).
+Logstash provides infrastructure to automatically generate documentation for this plugin. We use the asciidoc format to write documentation so any comments in the source code will be first converted into asciidoc and then into html. All plugin documentation are placed under one [central location](http://www.elastic.co/guide/en/logstash/current/).
 
 - For formatting code or config example, you can use the asciidoc `[source,ruby]` directive
-- For more asciidoc formatting tips, see the excellent reference here https://github.com/elasticsearch/docs#asciidoc-guide
+- For more asciidoc formatting tips, see the excellent reference here https://github.com/elastic/docs#asciidoc-guide
 
 ## Need Help?
 
@@ -83,4 +83,4 @@ Programming is not a required skill. Whatever you've seen about open source and
 
 It is more important to the community that you are able to contribute.
 
-For more information about contributing, see the [CONTRIBUTING](https://github.com/elasticsearch/logstash/blob/master/CONTRIBUTING.md) file.
+For more information about contributing, see the [CONTRIBUTING](https://github.com/elastic/logstash/blob/master/CONTRIBUTING.md) file.

lib/logstash/outputs/dogstatsd.rb

@@ -0,0 +1,115 @@
+# encoding: utf-8
+require "logstash/outputs/base"
+require "logstash/namespace"
+require "datadog/statsd"
+
+# dogstatsd is a fork of the statsd protocol which aggregates statistics, such
+# as counters and timers, and ships them over UDP to the dogstatsd-server
+# running as part of the Datadog Agent. Dogstatsd adds support for metric tags,
+# which are used to slice metrics along various dimensions.
+#
+# You can learn about statsd here:
+#
+# * https://codeascraft.com/2011/02/15/measure-anything-measure-everything/[Etsy blog post announcing statsd]
+# * https://github.com/etsy/statsd[statsd on github]
+#
+# Typical examples of how this can be used with Logstash include counting HTTP hits
+# by response code, summing the total number of bytes of traffic served, and tracking
+# the 50th and 95th percentile of the processing time of requests.
+#
+# Example:
+# [source,ruby]
+# output {
+#   dogstatsd {
+#     metric_tags => ["host:%{host}","role:foo"]
+#     count => {
+#       "http.bytes" => "%{bytes}"
+#     }
+#   }
+# }
+class LogStash::Outputs::Dogstatsd < LogStash::Outputs::Base
+  ## Regex stolen from statsd code
+  RESERVED_CHARACTERS_REGEX = /[\:\|\@]/
+  config_name "dogstatsd"
+
+  # The hostname or IP address of the dogstatsd server.
+  config :host, :validate => :string, :default => "localhost"
+
+  # The port to connect to on your dogstatsd server.
+  config :port, :validate => :number, :default => 8125
+
+  # An increment metric. Metric names as array. `%{fieldname}` substitutions are
+  # allowed in the metric names.
+  config :increment, :validate => :array, :default => []
+
+  # A decrement metric. Metric names as array. `%{fieldname}` substitutions are
+  # allowed in the metric names.
+  config :decrement, :validate => :array, :default => []
+
+  # A histogram metric, which a statsd timing but conceptually maps to any
+  # numeric value, not just durations. `metric_name => value` as hash. `%{fieldname}`
+  # substitutions are allowed in the metric names.
+  config :histogram, :validate => :hash, :default => {}
+
+  # A count metric. `metric_name => count` as hash. `%{fieldname}` substitutions are
+  # allowed in the metric names.
+  config :count, :validate => :hash, :default => {}
+
+  # A set metric. `metric_name => "string"` to append as hash. `%{fieldname}`
+  # substitutions are allowed in the metric names.
+  config :set, :validate => :hash, :default => {}
+
+  # A gauge metric. `metric_name => gauge` as hash. `%{fieldname}` substitutions are
+  # allowed in the metric names.
+  config :gauge, :validate => :hash, :default => {}
+
+  # The sample rate for the metric.
+  config :sample_rate, :validate => :number, :default => 1
+
+  # The tags to apply to each metric.
+  config :metric_tags, :validate => :array, :default => []
+
+  public
+  def register
+    @client = Datadog::Statsd.new(@host, @port)
+  end # def register
+
+  public
+  def receive(event)
+    @logger.debug? and @logger.debug("Event: #{event}")
+
+    metric_opts = {
+      :sample_rate => @sample_rate,
+      :tags => @metric_tags.map { |t| event.sprintf(t) }
+    }
+
+    @increment.each do |metric|
+      @client.increment(event.sprintf(metric), metric_opts)
+    end
+
+    @decrement.each do |metric|
+      @client.decrement(event.sprintf(metric), metric_opts)
+    end
+
+    @count.each do |metric, val|
+      @client.count(event.sprintf(metric), event.sprintf(val), metric_opts)
+    end
+
+    @histogram.each do |metric, val|
+      @client.histogram(event.sprintf(metric), event.sprintf(val), metric_opts)
+    end
+
+    @set.each do |metric, val|
+      @client.set(event.sprintf(metric), event.sprintf(val), metric_opts)
+    end
+
+    @gauge.each do |metric, val|
+      @client.gauge(event.sprintf(metric), event.sprintf(val), metric_opts)
+    end
+  end # def receive
+
+  public
+  def close
+    @client.close
+  end # def close
+end # class LogStash::Outputs::Statsd

logstash-output-statsd.gemspec → logstash-output-dogstatsd.gemspec

@@ -1,17 +1,17 @@
 Gem::Specification.new do |s|
 
-  s.name            = 'logstash-output-statsd'
-  s.version         = '1.1.0'
+  s.name            = 'logstash-output-dogstatsd'
+  s.version         = '6.0.0'
   s.licenses        = ['Apache License (2.0)']
   s.summary         = "Send metrics to StatsD"
   s.description     = "This gem is a logstash plugin required to be installed on top of the Logstash core pipeline using $LS_HOME/bin/plugin install gemname. This gem is not a stand-alone program"
-  s.authors         = ["Elastic"]
+  s.authors         = ["Tom Dooner"]
   s.email           = '[email protected]'
   s.homepage        = "http://www.elastic.co/guide/en/logstash/current/index.html"
   s.require_paths = ["lib"]
 
   # Files
-  s.files = `git ls-files`.split($\)+::Dir.glob('vendor/*')
+  s.files = Dir['lib/**/*','*.gemspec','*.md','CONTRIBUTORS','Gemfile','LICENSE','NOTICE.TXT']
 
   # Tests
   s.test_files = s.files.grep(%r{^(test|spec|features)/})
@@ -20,11 +20,11 @@ Gem::Specification.new do |s|
   s.metadata = { "logstash_plugin" => "true", "logstash_group" => "output" }
 
   # Gem dependencies
-  s.add_runtime_dependency "logstash-core", '>= 1.4.0', '< 2.0.0'
+  s.add_runtime_dependency "logstash-core", "~> 6.0"
   s.add_runtime_dependency 'logstash-input-generator'
 
-  s.add_runtime_dependency 'statsd-ruby', ['1.2.0']
+  s.add_runtime_dependency 'dogstatsd-ruby', '~> 4.0'
 
   s.add_development_dependency 'logstash-devutils'
+  s.add_development_dependency 'overcommit'
 end
-