add English blog deploy configration

Gemfile

@@ -36,6 +36,10 @@ gem 'rest-client'
 gem 'unicorn'
 gem 'newrelic_rpm'
 
+gem 'mina', require: false
+gem 'mina-multistage', require: false
+gem 'mina-unicorn', :require => false
+
 group :development do
   gem 'spring'
   gem 'quiet_assets'

Gemfile.lock

@@ -125,6 +125,12 @@ GEM
       mime-types (>= 1.16, < 3)
     method_source (0.8.2)
     mime-types (2.4.3)
+    mina (0.3.3)
+      open4 (~> 1.3.4)
+      rake
+    mina-multistage (0.1.1)
+      mina (>= 0.2.1)
+    mina-unicorn (0.0.4)
     mini_magick (4.1.0)
     mini_portile (0.6.2)
     minitest (5.5.1)
@@ -158,6 +164,7 @@ GEM
     notiffany (0.0.6)
       nenv (~> 0.1)
       shellany (~> 0.0)
+    open4 (1.3.4)
     optionable (0.2.0)
     origin (2.1.1)
     pry (0.10.1)
@@ -311,6 +318,9 @@ DEPENDENCIES
   html_truncator
   jbuilder
   jquery-rails
+  mina
+  mina-multistage
+  mina-unicorn
   mini_magick
   mongoid
   mongoid-pagination

config/deploy.rb

@@ -1,20 +1,17 @@
+require 'mina/multistage'
 require 'mina/bundler'
 require 'mina/rails'
 require 'mina/git'
 require 'mina/rvm'    # for rvm support. (http://rvm.io)
+require 'mina/unicorn'
 
-set :domain, 'yafeilee.me'
-set :deploy_to, '/home/ruby/wblog'
-set :repository, 'git@github.com:windy/wblog.git'
-set :branch, 'master'
-set :app_path, "#{deploy_to}/#{current_path}"
+set :stages, %w(en zh)
+set :default_stage, 'zh'
 
 # Manually create these paths in shared/ (eg: shared/config/database.yml) in your server.
 # They will be linked in the 'deploy:link_shared_paths' step.
 set :shared_paths, ['config/mongoid.yml', 'config/application.yml', 'log', 'tmp', 'public/uploads', 'public/personal' ]
 
-set :user, 'ruby'    # Username in the server to SSH to.
-
 task :environment do
   queue! %[source /usr/local/rvm/scripts/rvm]
   queue! %[rvm use 2.0.0]
@@ -32,6 +29,8 @@ task :setup => :environment do
   end
 
   queue! %[mkdir -p "#{deploy_to}/shared/pids/"]
+  queue! %[mkdir -p "#{deploy_to}/shared/tmp/sockets"]
+  queue! %[mkdir -p "#{deploy_to}/shared/tmp/pids"]
   queue! %[mkdir -p "#{deploy_to}/shared/log/"]
 end
 
@@ -51,38 +50,3 @@ task :deploy => :environment do
     end
   end
 end
-
-namespace :unicorn do
-  set :unicorn_pid, "#{app_path}/tmp/pids/unicorn_wblog.pid"
-  set :start_unicorn, %{
-    cd #{app_path} && bundle exec unicorn -c config/unicorn/#{rails_env}.rb -E #{rails_env} -D
-  }
-
-#                                                                    Start task
-# ------------------------------------------------------------------------------
-  desc "Start unicorn"
-  task :start => :environment do
-    queue 'echo "-----> Start Unicorn"'
-    queue! start_unicorn
-  end
-
-#                                                                     Stop task
-# ------------------------------------------------------------------------------
-  desc "Stop unicorn"
-  task :stop do
-    queue 'echo "-----> Stop Unicorn"'
-    queue! %{
-      mkdir -p "#{app_path}/tmp/pids"
-      test -s "#{unicorn_pid}" && kill -QUIT `cat "#{unicorn_pid}"` && rm -rf "#{unicorn_pid}" && echo "Stop Ok" && exit 0
-      echo >&2 "Not running"
-    }
-  end
-
-#                                                                  Restart task
-# ------------------------------------------------------------------------------
-  desc "Restart unicorn using 'upgrade'"
-  task :restart => :environment do
-    invoke 'unicorn:stop'
-    invoke 'unicorn:start'
-  end
-end

config/deploy/en.rb

@@ -0,0 +1,6 @@
+set :domain, 'yafeilee.me'
+set :deploy_to, '/home/ruby/wblog_en'
+set :repository, 'git@github.com:windy/wblog.git'
+set :branch, 'master'
+set :user, 'ruby'
+set :unicorn_config, -> { "#{deploy_to}/#{current_path}/config/unicorn/en.rb" }

config/deploy/zh.rb

@@ -0,0 +1,6 @@
+set :domain, 'yafeilee.me'
+set :deploy_to, '/home/ruby/wblog'
+set :repository, 'git@github.com:windy/wblog.git'
+set :branch, 'master'
+set :user, 'ruby'
+set :unicorn_config, -> { "#{deploy_to}/#{current_path}/config/unicorn/zh.rb" }

config/unicorn/en.rb

@@ -0,0 +1,27 @@
+app_path = File.expand_path( File.join(File.dirname(__FILE__), '..', '..'))
+
+worker_processes   1
+preload_app        true
+timeout            180
+listen             '/tmp/unicorn_wblog_en.sock'
+user               'ruby', 'ruby'
+stderr_path        "log/unicorn.log"
+stdout_path        "log/unicorn.log"
+
+before_fork do |server, worker|
+    old_pid = "#{server.config[:pid]}.oldbin"
+    if File.exists?(old_pid) && server.pid != old_pid
+      begin
+        Process.kill("QUIT", File.read(old_pid).to_i)
+      rescue Errno::ENOENT, Errno::ESRCH
+        # someone else did our job for us
+      end
+    end
+end
+
+after_fork do |server, worker|
+end
+
+before_exec do |server|
+  ENV["BUNDLE_GEMFILE"] = "#{app_path}/current/Gemfile"
+end