added unicorn cinfig

Gemfile

@@ -35,6 +35,11 @@ group :development do
   gem 'sqlite3'
   gem 'ffaker'
   gem 'machinist'
+  gem 'action_mailer_tls', :git => 'git://github.com/openrain/action_mailer_tls.git'
+  gem 'capistrano', :git => 'git://github.com/capistrano/capistrano.git'
+  gem 'capistrano-unicorn', :git => 'git://github.com/sosedoff/capistrano-unicorn.git'
+  gem 'rvm-capistrano'
+  gem 'capistrano_colors'
 end
 
 # -- Cloud storage

Gemfile.lock

@@ -19,6 +19,17 @@ GIT
     plupload-rails (1.0.6)
       rails (~> 3.1)
 
+GIT
+  remote: git://github.com/capistrano/capistrano.git
+  revision: dfb6295a5f649fc49449352c44ff7fbd2c54d3f8
+  specs:
+    capistrano (2.12.0)
+      highline
+      net-scp (>= 1.0.0)
+      net-sftp (>= 2.0.0)
+      net-ssh (>= 2.0.14)
+      net-ssh-gateway (>= 1.1.0)
+
 GIT
   remote: git://github.com/greendog/devise_omniauth_engine.git
   revision: c46d449222133f709b5f0cafc31a57f1ae208f06
@@ -50,6 +61,12 @@ GIT
     configatron (2.9.1)
       yamler (>= 0.1.0)
 
+GIT
+  remote: git://github.com/openrain/action_mailer_tls.git
+  revision: 4c4db7e098d54b2239c1ce7c195417552718418c
+  specs:
+    action_mailer_tls (1.1.3)
+
 GIT
   remote: git://github.com/seyhunak/twitter-bootstrap-rails.git
   revision: 087c17e4294ce10aeb80d31fe7388a2a524460dd
@@ -60,6 +77,13 @@ GIT
       railties (>= 3.1)
       therubyracer (= 0.10.1)
 
+GIT
+  remote: git://github.com/sosedoff/capistrano-unicorn.git
+  revision: bafc12cd8235307d30b5c85259914d17c5ece2d3
+  specs:
+    capistrano-unicorn (0.1.6)
+      capistrano
+
 GIT
   remote: git://github.com/yaroslav/russian.git
   revision: e2dde13672bcee176f8b0be364a55ac256913231
@@ -101,6 +125,7 @@ GEM
     bcrypt-ruby (3.0.1)
     builder (3.0.0)
     cancan (1.6.8)
+    capistrano_colors (0.5.5)
     carrierwave (0.6.2)
       activemodel (>= 3.2.0)
       activesupport (>= 3.2.0)
@@ -137,6 +162,7 @@ GEM
       ruby-hmac
     formatador (0.2.3)
     hashie (1.2.0)
+    highline (1.6.13)
     hike (1.2.1)
     httpauth (0.1)
     i18n (0.6.0)
@@ -169,7 +195,11 @@ GEM
     multipart-post (1.1.5)
     net-scp (1.0.4)
       net-ssh (>= 1.99.1)
+    net-sftp (2.0.5)
+      net-ssh (>= 2.0.9)
     net-ssh (2.5.2)
+    net-ssh-gateway (1.1.0)
+      net-ssh (>= 1.99.1)
     nokogiri (1.5.5)
     oauth (0.4.6)
     oauth2 (0.8.0)
@@ -234,6 +264,8 @@ GEM
     ruby-openid (2.2.0)
     ruby-openid-apps-discovery (1.2.0)
       ruby-openid (>= 2.1.7)
+    rvm-capistrano (1.2.5)
+      capistrano (>= 2.0.0)
     sass (3.1.20)
     sass-rails (3.2.5)
       railties (~> 3.2.0)
@@ -265,9 +297,13 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
+  action_mailer_tls!
   ajaxful_rating_jquery!
   breadcrumbs_on_rails!
   cancan
+  capistrano!
+  capistrano-unicorn!
+  capistrano_colors
   carrierwave (= 0.6.2)
   coffee-rails
   configatron!
@@ -291,6 +327,7 @@ DEPENDENCIES
   princely
   rails (= 3.2.6)
   russian!
+  rvm-capistrano
   sass-rails
   sqlite3
   twitter-bootstrap-rails!

config/unicorn/development.rb

@@ -0,0 +1,64 @@
+app_dir = "/home/apps/photomix/devel/current"
+worker_processes 2
+working_directory app_dir
+
+# Load app into the master before forking workers for super-fast
+# worker spawn times
+preload_app true
+
+# nuke workers after 60 seconds (the default)
+timeout 30
+
+# listen on a Unix domain socket and/or a TCP port,
+
+#listen 8080 # listen to port 8080 on all TCP interfaces
+#listen "127.0.0.1:8080"  # listen to port 8080 on the loopback interface
+listen "#{app_dir}/tmp/sockets/photomix.socket"
+
+pid "#{app_dir}/tmp/pids/unicorn.pid"
+stderr_path "#{app_dir}/log/unicorn.stderr.log"
+stdout_path "#{app_dir}/log/unicorn.stdout.log"
+
+# http://www.rubyenterpriseedition.com/faq.html#adapt_apps_for_cow
+if GC.respond_to?(:copy_on_write_friendly=)
+  GC.copy_on_write_friendly = true
+end
+
+
+before_fork do |server, worker|
+  # the following is highly recomended for Rails + "preload_app true"
+  # as there's no need for the master process to hold a connection
+  defined?(ActiveRecord::Base) and ActiveRecord::Base.connection.disconnect!
+
+  ##
+  # When sent a USR2, Unicorn will suffix its pidfile with .oldbin and
+  # immediately start loading up a new version of itself (loaded with a new
+  # version of our app). When this new Unicorn is completely loaded
+  # it will begin spawning workers. The first worker spawned will check to
+  # see if an .oldbin pidfile exists. If so, this means we've just booted up
+  # a new Unicorn and need to tell the old one that it can now die. To do so
+  # we send it a QUIT.
+  #
+  # Using this method we get 0 downtime deploys.
+
+  old_pid = "#{server.config[:pid]}.oldbin"
+
+  if File.exists?(old_pid) && server.pid != old_pid
+    begin
+      sig = (worker.nr + 1) >= server.worker_processes ? :QUIT : :TTOU
+      Process.kill(sig, 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|
+  # Unicorn master loads the app then forks off workers - because of the way
+  # Unix forking works, we need to make sure we aren't using any of the parent's
+  # sockets, e.g. db connection
+
+  defined?(ActiveRecord::Base) and ActiveRecord::Base.establish_connection
+  # Redis and Memcached would go here but their connections are established
+  # on demand, so the master never opens a socket
+end

config/unicorn/production.rb

@@ -0,0 +1,64 @@
+app_dir = "/home/apps/photomix/production/current"
+worker_processes 2
+working_directory app_dir
+
+# Load app into the master before forking workers for super-fast
+# worker spawn times
+preload_app true
+
+# nuke workers after 60 seconds (the default)
+timeout 30
+
+# listen on a Unix domain socket and/or a TCP port,
+
+#listen 8080 # listen to port 8080 on all TCP interfaces
+#listen "127.0.0.1:8080"  # listen to port 8080 on the loopback interface
+listen "#{app_dir}/tmp/sockets/photomix.socket"
+
+pid "#{app_dir}/tmp/pids/unicorn.pid"
+stderr_path "#{app_dir}/log/unicorn.stderr.log"
+stdout_path "#{app_dir}/log/unicorn.stdout.log"
+
+# http://www.rubyenterpriseedition.com/faq.html#adapt_apps_for_cow
+if GC.respond_to?(:copy_on_write_friendly=)
+  GC.copy_on_write_friendly = true
+end
+
+
+before_fork do |server, worker|
+  # the following is highly recomended for Rails + "preload_app true"
+  # as there's no need for the master process to hold a connection
+  defined?(ActiveRecord::Base) and ActiveRecord::Base.connection.disconnect!
+
+  ##
+  # When sent a USR2, Unicorn will suffix its pidfile with .oldbin and
+  # immediately start loading up a new version of itself (loaded with a new
+  # version of our app). When this new Unicorn is completely loaded
+  # it will begin spawning workers. The first worker spawned will check to
+  # see if an .oldbin pidfile exists. If so, this means we've just booted up
+  # a new Unicorn and need to tell the old one that it can now die. To do so
+  # we send it a QUIT.
+  #
+  # Using this method we get 0 downtime deploys.
+
+  old_pid = "#{server.config[:pid]}.oldbin"
+
+  if File.exists?(old_pid) && server.pid != old_pid
+    begin
+      sig = (worker.nr + 1) >= server.worker_processes ? :QUIT : :TTOU
+      Process.kill(sig, 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|
+  # Unicorn master loads the app then forks off workers - because of the way
+  # Unix forking works, we need to make sure we aren't using any of the parent's
+  # sockets, e.g. db connection
+
+  defined?(ActiveRecord::Base) and ActiveRecord::Base.establish_connection
+  # Redis and Memcached would go here but their connections are established
+  # on demand, so the master never opens a socket
+end