unicorn

Gemfile

@@ -8,6 +8,7 @@ gem 'faker', '1.4.2'
 gem 'solr-ruby'
 gem 'rsolr'
 gem 'unicorn'
+gem "unicorn-rails"
 
 # Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
 gem 'rails', '4.2.3'

Gemfile.lock

@@ -210,6 +210,9 @@ GEM
       kgio (~> 2.6)
       rack
       raindrops (~> 0.7)
+    unicorn-rails (2.2.0)
+      rack
+      unicorn
     vacuum (1.3.0)
       jeff (~> 1.0)
       multi_xml (~> 0.5.0)
@@ -250,6 +253,7 @@ DEPENDENCIES
   turbolinks
   uglifier (>= 1.3.0)
   unicorn
+  unicorn-rails
   vacuum
   web-console (~> 2.0)
   will_paginate-bootstrap

config/shared/pids/unicorn.pid

+set -u
+set -e
+
+APP_NAME="Venshopv2"
+APP_ROOT="/Venshop/$APP_NAME"
+CNF="$APP_ROOT/config/unicorn.rb"
+PID="$APP_ROOT/config/shared/pids/unicorn.pid"
+ENV=production
+UNICORN_OPTS="-D -E $ENV -c $CNF"
+
+old_pid="$PID.oldbin"
+
+cd $APP_ROOT || exit 1
+sig () {
+        test -s "$PID" && kill -$1 `cat $PID`
+}
+
+oldsig () {
+        test -s $old_pid && kill -$1 `cat $old_pid`
+}
+
+case ${1-help} in
+start)
+        sig 0 && echo >&2 "Already running" && exit 0
+        cd $APP_ROOT ; unicorn_rails $UNICORN_OPTS
+        ;;
+stop)
+        sig QUIT && exit 0
+        echo >&2 "Not running"
+        ;;
+force-stop)
+        sig TERM && exit 0
+        echo >&2 "Not running"
+        ;;
+restart|reload)
+        sig HUP && echo reloaded OK && exit 0
+        echo >&2 "Couldn't reload, starting instead"
+        unicorn_rails $UNICORN_OPTS
+        ;;
+upgrade)
+        sig USR2 && exit 0
+        echo >&2 "Couldn't upgrade, starting instead"
+        unicorn_rails $UNICORN_OPTS
+        ;;
+rotate)
+        sig USR1 && echo rotated logs OK && exit 0
+        echo >&2 "Couldn't rotate logs" && exit 1
+        ;;
+*)
+        echo >&2 "Usage: $0 <start|stop|restart|upgrade|rotate|force-stop>"
+        exit 1
+        ;;
+esac
+</start|stop|restart|upgrade|rotate|force-stop>

config/unicorn.rb

-app_path = File.expand_path(File.dirname(__FILE__) + '/..')
+rails_env = ENV['RAILS_ENV'] || 'production'
+worker_processes 4
+root = "/Venshop/Venshopv2"
+working_directory root
+pid "#{root}/config/shared/pids/unicorn.pid"
+stderr_path "#{root}/log/unicorn.log"
+stdout_path "#{root}/log/unicorn.log"
+
+listen "/tmp/Venshop.sock", :backlog => 64
+listen 80, :tcp_nopush => true
+timeout 30
+
+preload_app true
+GC.respond_to?(:copy_on_write_friendly=) and
+  GC.copy_on_write_friendly = true
+
+before_exec do |_|
+  ENV['BUNDLE_GEMFILE'] = File.join(root, 'Gemfile')
+end
+
+check_client_connection false
+
+before_fork do |server, worker|
+  defined?(ActiveRecord::Base) and
+    ActiveRecord::Base.connection.disconnect!
+end
+
+after_fork do |server, worker|
+  # the following is *required* for Rails + "preload_app true",
+  defined?(ActiveRecord::Base) and
+    ActiveRecord::Base.establish_connection
+end