Differences

This shows you the differences between two versions of the page.

--- litespeed_wiki:apache:migration [2014/12/10 16:37]
Jackson Zhang [Step 2: Install PHP from repository]
+++ — (current)
@@ Line 1: / Line 1: @@
-====== How to Convert Standalone Apache to LiteSpeed ======
-This wiki covers how to set up LSWS (either Enterprise or Standard [[litespeed_wiki:license:what_license_to_choose|editions]]) on a server that already has a working Apache installation but no control panel.
-===== Step 1: Install LiteSpeed Speed Web Server =====
-==== 1.1 Download ====
-Download LSWS tarball from the [[http://www.litespeedtech.com/download/litespeed-web-server-download|LiteSpeed Technologies website]].
-Run the following commands from ssh as root
-  cd /root
-  wget http://www.litespeedtech.com/packages/4.0/lsws-4.2.12-ent-x86_64-linux.tar.gz
-**Note:** Replace the values in the URL to control for your OS and which version/[[litespeed_wiki:license:what_license_to_choose|edition]] of LSWS you wish to download:
-''lsws-4.2.12-ent-x86_64-linux'' = LSWS Enterprise 4.2.12 for 64bit Linux
-''lsws-4.2.10-std-i386-linux'' = LSWS Standard 4.2.10 for 32bit Linux
-''lsws-4.2.12-ent-x86_64-freebsd6'' = LSWS Enterprise 4.2.12 for 64bit FreeBSD 6.x
-==== 1.2 Unpack ====
-  tar zxfv  lsws-4.2.12-ent-x86_64-linux.tar.gz
-==== 1.3 Run the installation script ====
-For Enterprise Edition, make sure to put the license file (trial.key or paid license serial.no file in the unpacked folder).
-  cd lsws-4.2.12
-  ./install.sh
-The installer will ask you a number of questions (covered in detail [[http://www.litespeedtech.com/docs/webserver/install|here]]). When in doubt, choose the default for all questions:
-    * LiteSpeed target install directory (/usr/local/lsws).
-    * Listen port (8088).
-    * Assign a username and password for LSWS web admin console.
-    * Your email address as the Administrators email.
-===== Step 2: Install PHP from repository =====
-Enable Litespeed repository and install LSPHP, see [[litespeed_wiki:php:rpm#installing_php_from_the_litespeed_repository|instruction]] here.
-You can also build your own PHP if you like, see [[litespeed_wiki:apache:migration:buildphp|instruction]] here.
-===== Step 3: Load Apache Configuration in LSWS =====
-Open LiteSpeed Web admin console, under "server"→"General" tab, change configurations in "Using Apache Configuration File" table.
-<code>
-Load Apache Configuration => Yes
-Auto Reload On Changes => Use Apache Binary Wrapper
-Apache Configuration File => /usr/local/apache/conf/httpd.conf
-Apache Port Offset => 2000 (Try LiteSpeed on port 2080 and 2443 first, change to 0 later, do NOT use 8088 or 8008)
-Apache IP Offset => 0
-PHP suEXEC => Yes (Run PHP in suEXEC mode)
-PHP suEXEC Max Conn => 5 (The maximum PHP processor each account can have)
-</code>
-**Note:**
-  * "PHP suEXEC Max Conn" can be adjusted based how many and how big the sites has been hosted. For a server dedicated for a large Wordpress or vBulletin site, you can safely increase it to "10", "15" or "20", try different value and see what is the best for you.
-  * Different system/platform, default Apache Configuration File is different. For example, for CentOS, it is located at /etc/httpd/conf/httpd.conf; for WHM/cPanel, it is /usr/local/apache/conf/httpd.conf.
-===== Step 4: Start LiteSpeed again =====
-Restart LSWS and try web sites hosted on port 2080 and secured sites on 2443. If all sites work properly, stop Apache, change "Apache Port Offset" to 0, restart LSWS, all hosted web sites are powered by LiteSpeed now.
-**Note:** Remember to change rc script configuration to remove httpd from the services that get started automatically during a reboot. For example, On CentOS, try this from a root shell:
-   chkconfig httpd off
-===== Step 5: Monitor =====
-If you have a script that monitors for the web server process, remember to update it to reflect the location of LSWS.
-That's it.