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litespeed_wiki:cloudlinux:enable_ruby_python_selector [2019/06/05 13:20] Jackson Zhang [How to Enable CloudLinux Python and Ruby Selector (alt-mod_passenger) for LSWS] |
litespeed_wiki:cloudlinux:enable_ruby_python_selector [2021/08/20 20:26] Jackson Zhang [Restart the Python and Ruby Application] |
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| ===== How to Enable CloudLinux Python and Ruby Selector (alt-mod_passenger) for LSWS ===== | ===== How to Enable CloudLinux Python and Ruby Selector (alt-mod_passenger) for LSWS ===== | ||
| - | To enable Python or Ruby on a shared hosting environment instead of a dedicated VPS environment (such as cpanel, DirectAdmin etc), CloudLinux Python and Ruby Selector is recommended. If it is not for a shared hosting environment, you can refer to [[litespeed_wiki:other-ext-apps#archive|our archive section]] for LSWS native setup. | + | To enable Python or Ruby on a shared hosting environment instead of in a dedicated VPS environment (such as cpanel, DirectAdmin etc), CloudLinux Python and Ruby Selector is recommended. If it is not for a shared hosting environment, you can refer to [[litespeed_wiki:other-ext-apps#archive|our archive section]] for LSWS native setup. |
| The Python and Ruby Selector allows end users to select the specific version of Python or Ruby they need. | The Python and Ruby Selector allows end users to select the specific version of Python or Ruby they need. | ||
| - | LiteSpeed supports the mod_passenger configurations used in the Apache configuration generated through CloudLinux selectors. However, behind the scene, it is a completely different implementation to mod_passenger. | + | LiteSpeed supports the Apache ''mod_passenger'' configuration generated through CloudLinux selectors (LiteSpeed doesn't support most of the [[https://www.phusionpassenger.com/library/config/apache/reference/|mod_passenger apache rules]] and only support a few of the long list. Please check here for [[litespeed_wiki:config:mod_passenger|LiteSpeed supported Mod_Passenger rules]]). However, behind the scenes, LiteSpeed's is a completely different implementation to Apache's. |
| ===== Requirements ===== | ===== Requirements ===== | ||
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| - Run script to install required ruby/python lsapi modules: <code>/usr/local/lsws/admin/misc/enable_ruby_python_selector.sh</code> | - Run script to install required ruby/python lsapi modules: <code>/usr/local/lsws/admin/misc/enable_ruby_python_selector.sh</code> | ||
| - Switch to LiteSpeed and try a ruby/python app | - Switch to LiteSpeed and try a ruby/python app | ||
| + | ===== Restart the Python and Ruby Application ===== | ||
| + | ==== Through ''touch tmp/restart.txt'' ==== | ||
| + | The Python and Ruby application can be restarted by touching the ''<app_root_dir>/tmp/restart.txt'' file. | ||
| + | For example, if a python application is located at ''/home/user1/mypythonapp'' the command would be: | ||
| + | |||
| + | <code>touch /home/user1/mypythonapp/tmp/restart.txt</code> | ||
| + | |||
| + | If /home/user1/mypythonapp/tmp/restart.txt exits already, you will still need to "touch" it. | ||
| + | |||
| + | This will tell the server to restart the application. | ||
| + | |||
| + | ==== Through CloudLinux Python application manager ==== | ||
| + | If you run cpanel and CloudLinux Python application manager, you can restart the Python application there. | ||
| ===== Troubleshooting ===== | ===== Troubleshooting ===== | ||