我已经能够成功地使用Passenger在Beanstalk上运行我的应用程序,但是我对Puma没有运气.每当我部署到Puma堆栈时,我得到502错误,我的日志文件表明它找不到puma sock文件：

2014/05/15 21:00:15 [暴击] 1684#0：* 4连接()到unix：///var/run/puma/my_app.sock失败(2：没有这样的文件或目录)连接到upstream,client：10.184.156.117,server：_,request：“GET / HTTP / 1.1”,上游：“http：// unix：///var/run/puma/my_app.sock：/”,host：“ app-env-89spnxpcai.elasticbeanstalk.com”

我的应用程序是使用Ruby ruby​​ 2.0.0p451& Rails 4.1.1

我的.ebextensions配置看起来像这样

packages:
  yum:
    git: []

commands:
  add_bundle_exec:
    test: test ! -f /opt/elasticbeanstalk/support/.post-provisioning-complete
    cwd: /opt/elasticbeanstalk/hooks/appdeploy/pre
    command: perl -pi -e 's/(rake)/bundle exec $1/' 11_asset_compilation.sh 12_db_migration.sh
  add_deployment_flag:
    test: test ! -f /opt/elasticbeanstalk/support/.post-provisioning-complete
    cwd: /opt/elasticbeanstalk/hooks/appdeploy/pre
    command: perl -pi -e 's/(bundle install)/$1 --deployment/' 10_bundle_install.sh
  make_vendor_bundle_dir:
    test: test ! -f /opt/elasticbeanstalk/support/.post-provisioning-complete
    command: mkdir /var/app/support/vendor_bundle
  set_vendor_bundle_var:
    test: test ! -f /opt/elasticbeanstalk/support/.post-provisioning-complete
    cwd: /opt/elasticbeanstalk/support
    command: sed -i '12iexport EB_CONFIG_APP_VENDOR_BUNDLE=$EB_CONFIG_APP_SUPPORT/vendor_bundle' envvars
  symlink_vendor_bundle:
    test: test ! -f /opt/elasticbeanstalk/support/.post-provisioning-complete
    cwd: /opt/elasticbeanstalk/hooks/appdeploy/pre
    command: sed -i 's/\(^cd $EB_CONFIG_APP_ONDECK\)/\1\nln -s $EB_CONFIG_APP_VENDOR_BUNDLE .\/vendor\/bundle/' 10_bundle_install.sh
  z_write_post_provisioning_complete_file:
    cwd: /opt/elasticbeanstalk/support
    command: touch .post-provisioning-complete 

我做错了什么,我需要一些特别的东西让它与Puma一起工作吗？