Apache、Centos、Passenger SQLite3 问题答案

【问题标题】：Apache, Centos, Passenger SQLite3 issueApache、Centos、Passenger SQLite3 问题
【发布时间】：2014-08-23 00:59:39
【问题描述】：

我正在尝试使用 Apache 在 Centos 上运行 Rails 应用程序我在浏览器中收到这条消息：

We're sorry, but something went wrong.

查看 httpd 日志我发现有一个 SQLite3 问题。有什么想法吗？

环境：

Centos 6.5
64bit
Apache 2.2.15
ruby 2.0.0p481
Rails 4.0.5
passenger 4.0.48

Apache 错误日志

App 18313 stdout:
[ 2014-08-14 12:34:09.1836 18254/7f0c89077700 Pool2/SmartSpawner.h:298 ]: Preloader for /var/www/html/masterbet_20140813 started on PID 18313, listening on unix:/tmp/p$

App 18402 stdout:
App 18402 stdout: Started GET "/" for 192.168.1.10 at 2014-08-14 12:34:09 +0300

App 18402 stdout: Processing by StaticPagesController#home as HTML

App 18402 stdout: SQLite3::SQLException: no such table: users: SELECT  "users".* FROM "users"  WHERE "users"."remember_token" = 'da39a3ee5e6b4b0d3255bfef95601890afd807$

App 18402 stdout: Completed 500 Internal Server Error in 3ms
App 18402 stdout:

App 18402 stdout: ActiveRecord::StatementInvalid (SQLite3::SQLException: no such table: users: SELECT  "users".* FROM "users"  WHERE "users"."remember_token" = 'da39a3$

App 18402 stdout:   app/helpers/sessions_helper.rb:42:in `current_user'
App 18402 stdout:   app/helpers/sessions_helper.rb:15:in `signed_in?'
App 18402 stdout:   app/controllers/static_pages_controller.rb:4:in `home'

Apache etc/httpd/conf/httpd.conf

   <VirtualHost *:80>
      ServerName www.masterbet.gr
      # !!! Be sure to point DocumentRoot to 'public'!
      DocumentRoot /var/www/html/masterbet_20140813/public
      <Directory /var/www/html/masterbet_20140813/public>
         # This relaxes Apache security settings.
         AllowOverride all
         # MultiViews must be turned off.
         Options -MultiViews
         # Uncomment this if you're on Apache >= 2.4:
         #Require all granted
      </Directory>
   </VirtualHost>

【问题讨论】：

标签： ruby-on-rails apache passenger

【解决方案1】：

当我尝试通过乘客为我的 rails 应用程序使用 apache 时，我遇到了同样的问题。如果您已初始化一个或初始化生产数据库，您似乎需要指向您的开发数据库，因为您在默认情况下通过 apache 部署应用程序时处于生产模式。转到 config/database.yml 文件并将生产的默认配置：数据库：db/production.sqlite3 更改为数据库：db/development.sqlite3，如果您已准备好开发数据库。如果不是，您应该运行 rake db:migrate 并填充生产数据库。

【讨论】：