Ruby on Rails 52016/07/28 |
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Install Ruby on Rails 5 to build Ruby Framework environment.
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| [2] | Install some other required packages. |
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[root@dlp ~]# yum --enablerepo=epel,centos-sclo-rh -y install rh-ruby22-ruby-devel nodejs gcc make libxml2 libxml2-devel mysql-devel zlib-devel libxslt-devel
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| [3] | Install Rails 5. |
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[root@dlp ~]# gem install bundler [root@dlp ~]# gem install nokogiri -- --use-system-libraries [root@dlp ~]# gem install rails --no-ri --no-rdoc [root@dlp ~]# rails -v Rails 5.0.0 |
| [4] | Create a sample application and make sure it works normally. Install MySQL Server first, refer to here. |
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[root@dlp ~]# gem install mysql2 --no-ri --no-rdoc -- --with-mysql-config=/usr/bin/mysql_config [root@dlp ~]# rails new SampleApp -d mysql [root@dlp ~]# cd SampleApp
[root@dlp SampleApp]#
vi config/database.yml
default: &default
adapter: mysql2 encoding: utf8 pool: 5 username: root password: password # MySQL password socket: /var/lib/mysql/mysql.sock # create test application [root@dlp SampleApp]# rails db:create Created database 'SampleApp_development' Created database 'SampleApp_test' [root@dlp SampleApp]# rails generate scaffold testapp name:string title:string body:text [root@dlp SampleApp]# rails db:migrate [root@dlp SampleApp]# rails server --binding=0.0.0.0 => Booting Puma => Rails 5.0.0 application starting in development on http://0.0.0.0:3000 => Run `rails server -h` for more startup options Puma starting in single mode... * Version 3.6.0 (ruby 2.2.2-p95), codename: Sleepy Sunday Serenity * Min threads: 5, max threads: 5 * Environment: development * Listening on tcp://0.0.0.0:3000 Use Ctrl-C to stop |
| [5] | Access to the "http://(server's hostname or IP address):3000/" from a client computer. It's OK if following site is displayed normally. |
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| Access to "http://(server's hostname or IP address):3000/testapps/", then it's possbile to use sample app like follows. |
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