Add out_stdout setting

app/controllers/fluentd/settings/out_stdout_controller.rb

@@ -0,0 +1,9 @@
+class Fluentd::Settings::OutStdoutController < ApplicationController
+  include SettingConcern
+
+  private
+
+  def target_class
+    Fluentd::Setting::OutStdout
+  end
+end

app/models/fluentd/setting/out_stdout.rb

@@ -0,0 +1,37 @@
+class Fluentd
+  module Setting
+    class OutStdout
+      include Common
+
+      KEYS = [:match, :output_type].freeze
+
+      attr_accessor(*KEYS)
+
+      choice :output_type, %w(json hash)
+
+      validates :match, presence: true
+      validates :output_type, inclusion: { in: %w(json hash) }
+
+      def self.initial_params
+        {
+          match: "debug.**",
+          output_type: "json",
+        }
+      end
+
+      def common_options
+        [
+          :match, :output_type
+        ]
+      end
+
+      def advanced_options
+        []
+      end
+
+      def plugin_name
+        "stdout"
+      end
+    end
+  end
+end

app/views/fluentd/settings/source_and_output.html.haml

@@ -29,6 +29,10 @@
       .panel-heading
         %h4= t('.out')
       .panel-body
+        %p
+          = link_to(daemon_setting_out_stdout_path(@fluentd)) do
+            = icon('fa-file-text-o fa-lg')
+            = t("fluentd.common.setup_out_stdout")
         %p
           = link_to(daemon_setting_out_td_path(@fluentd)) do
             = icon('fa-file-text-o fa-lg')

config/locales/translation_en.yml

@@ -100,6 +100,7 @@ en:
       setup_in_monitor_agent: Monitoring Agent
       setup_out_td: Treasure Data
       setup_out_mongo: MongoDB
+      setup_out_stdout: stdout (log)
       setup_out_forward: Forwarding
       setup_out_s3: Amazon S3
       setup_out_elasticsearch: Elasticsearch
@@ -162,6 +163,11 @@ en:
           For each config parameter, please refer to the <a href="http://docs.fluentd.org/articles/out_mongo" target="_blank">MongoDB output plugin</a> documentation page.
         show:
           page_title: Add Output to MongoDB
+      out_stdout:
+        option_guide: |
+          Print events to STDOUT (or fluentd log file if launched with daemon mode). Please refer to the <a href="http://docs.fluentd.org/articles/out_stdout" target="_blank">stdout output plugin</a> documentation page.
+        show:
+          page_title: stdout (log)
       in_syslog:
         option_guide: |
           For each config parameter, please refer to the <a href="http://docs.fluentd.org/articles/in_syslog" target="_blank">MongoDB output plugin</a> documentation page.

config/locales/translation_ja.yml

@@ -98,6 +98,7 @@ ja:
       setup_in_syslog: syslogプロトコル
       setup_in_monitor_agent: 監視エージェント
       setup_out_td: Treasure Data
+      setup_out_stdout: 標準出力（ログ）
       setup_out_mongo: MongoDB
       setup_out_forward: 転送
       setup_out_s3: AWS S3
@@ -163,6 +164,12 @@ ja:
           <a target="_blank" href="http://docs.fluentd.org/ja/articles/out_mongo">out_mongoプラグインの解説</a>もご参照ください。
         show:
           page_title: MongoDB書き出し設定
+      out_stdout:
+        option_guide: |
+          標準出力（デーモンとして起動しているときはログファイル）へイベントを書き出します。<br />
+          <a target="_blank" href="http://docs.fluentd.org/ja/articles/out_stdout">out_stdoutプラグインの解説</a>もご参照ください。
+        show:
+          page_title: 標準出力（ログ）
       in_syslog:
         option_guide: |
           <a target="_blank" href="http://docs.fluentd.org/ja/articles/in_syslog">in_syslogプラグイン解説ページ</a>もご参照ください。

config/routes.rb

@@ -32,6 +32,10 @@ Rails.application.routes.draw do
           post "finish"
         end
 
+        resource :out_stdout, only: [:show], module: :settings, controller: :out_stdout do
+          post "finish"
+        end
+
         resource :out_mongo, only: [:show], module: :settings, controller: :out_mongo do
           post "finish"
         end

spec/features/fluentd/setting/out_stdout_spec.rb

@@ -0,0 +1,35 @@
+require "spec_helper"
+
+describe "out_stdout" do
+  let(:exists_user) { build(:user) }
+  let(:daemon) { build(:fluentd, variant: "td-agent") }
+  let(:match) { "stdout.**" }
+
+  before do
+    Fluentd.stub(:instance).and_return(daemon)
+    Fluentd::Agent::TdAgent.any_instance.stub(:detached_command).and_return(true)
+    daemon.agent.config_write ""
+    
+    visit '/sessions/new'
+    within("form") do
+      fill_in 'session_name', :with => exists_user.name
+      fill_in 'session_password', :with => exists_user.password
+    end
+    click_button I18n.t("terms.sign_in")
+  end
+
+  it "Shown form with filled in td.*.* on match" do
+    visit daemon_setting_out_stdout_path
+    page.should have_css('input[name="fluentd_setting_out_stdout[match]"]')
+  end
+
+  it "Updated config after submit" do
+    daemon.agent.config.should_not include(match)
+    visit daemon_setting_out_stdout_path
+    within('#new_fluentd_setting_out_stdout') do
+      fill_in "Match", with: match
+    end
+    click_button I18n.t("fluentd.common.finish")
+    daemon.agent.config.should include(match)
+  end
+end