无法在过渡环境中让乘客启动Rails 4应用 [英] Can't get Passenger to start Rails 4 app in staging environment

问题描述

我的应用程序正在此堆栈上运行:

My app is running on this stack:

Ubuntu 12.04.3 nginx 1.4.4 旅客4.0.33 rvm 1.25.12 红宝石2.1.0p0

Ubuntu 12.04.3 nginx 1.4.4 passenger 4.0.33 rvm 1.25.12 ruby 2.1.0p0

nginx.conf文件:

nginx.conf file:

http {
  passenger_root /usr/local/rvm/gems/ruby-2.1.0/gems/passenger-4.0.33;
  passenger_ruby /usr/local/rvm/wrappers/ruby-2.1.0/ruby;

server {
    listen 80;
    server_name redacted;
    root /home/deploy/apps/redacted/current/public;
    passenger_enabled on;
    passenger_app_env staging;
  }
}

当我尝试启动该应用程序时，它失败了，因为它是在生产环境中启动的，并且我没有用于生产的database.yml条目，仅用于登台.

When I try to start the app, it fails because it starts in the production environment and I have no database.yml entry for production, only for staging.

如何让我的应用开始登台?我还以生产模式在同一台VM上运行了其他应用程序，因此无法覆盖设置env ['RACK_ENV']或env ['RAILS_ENV'].

How can I get my app to start in staging? I also have other apps running on the same VM in production mode, so I can't blanket set the env['RACK_ENV'] or env['RAILS_ENV'].

推荐答案

我遇到了同样的问题，解决方案是在nginx配置文件中指定环境:

I just ran into the same issue, the solution was to specify the environment in the nginx config file: rails_env "staging";

您可能想在配置中的引号中加上staging.

You might want to put staging in quotes on your config.

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