Install OpenLiteSpeed, MariaDB, PHP8.0 on Ubuntu 22.04

Install OpenLiteSpeed on Ubuntu 22.04

Step 1: Update Software Packages

The following command should be run on your Ubuntu 22.04/18.04 OS before we install the LOMP stack.

sudo apt update; sudo apt upgrade

Step 2: Install OpenLiteSpeed Web Server

Because OpenLiteSpeed is not part of the default Ubuntu software repository, we will have to install it from the upstream official repository. To add the OpenLiteSpeed repository to your Ubuntu system, run the following command.

wget -O - http://rpms.litespeedtech.com/debian/enable_lst_debian_repo.sh | sudo bash

Additionally, the above command imports the OpenLiteSpeed GPG key to Ubuntu so that APT can verify package integrity during installation. Then install OpenLiteSpeed with:​​

sudo apt install -y openlitespeed

After it’s installed, we can enable OpenLiteSpeed to auto-start at boot time by running the following command.

sudo systemctl enable lshttpd

Then start OpenLiteSpeed with this command:

sudo systemctl start lshttpd

Now check its status.

sudo systemctl status lshttpd

Sample output:

OpenLiteSpeed

“Enabled” indicates that auto-start at boot time is enabled and we can see that OpenLiteSpeed is running. If the above command doesn’t immediately quit after running. You need to press “q” to make it quit.

/usr/local/lsws/bin/openlitespeed -v

LiteSpeed/1.7.14 Open

module versions:

modgzip 1.1

cache 1.62

modinspector 1.1

uploadprogress 1.1

mod_security 1.4

 (built: Mon Oct  4 19:06:44 UTC 2021) 

module versions:

modgzip 1.1

cache 1.62

modinspector 1.1

uploadprogress 1.1

mod_security 1.4

By default, OpenLiteSpeed listens on port 8088, we need to make it listening on port 80. Edit the main configuration file with a command-line text editor like Nano.

sudo nano /usr/local/lsws/conf/httpd_config.conf

Find the following lines

listener Default{

    address                  *:8088

    secure                   0

    map                      Example *

}

Change 8088 to 80.

listener Default{

    address                  *:80

    secure                   0

    map                      Example *

}

Save and close the file. Then restart OpenLiteSpeed.

sudo systemctl restart lshttpd

If the connection is refused or failed to complete, there might be a firewall preventing incoming requests to TCP port 80. If you are using iptables firewall, then you need to run the following command to open TCP port 80.

sudo iptables -I INPUT -p tcp --dport 80 -j ACCEPT

If you are using UFW firewall, then run this command to open TCP port 80.

sudo ufw allow http

By default, OpenLiteSpeed web server runs as nobody user and nogroup group. The default document root directory is /usr/local/lsws/Example/html.

Step 3: Install MariaDB Database Server

MariaDB is a drop-in replacement for MySQL. It is developed by former members of MySQL team who are concerned that Oracle might turn MySQL into a closed-source product. Enter the following command to install MariaDB on Ubuntu 20.04/18.04.

sudo apt install mariadb-server mariadb-client

After it’s installed, MariaDB server should be automatically stared. Use systemctl to check its status.

systemctl status mariadb

● mariadb.service - MariaDB 10.3.31 database server

     Loaded: loaded (/lib/systemd/system/mariadb.service; enabled; vendor preset>

     Active: active (running) since Sat 2021-11-27 10:03:19 UTC; 1 day 20h ago

       Docs: man:mysqld(8)

             https://mariadb.com/kb/en/library/systemd/

   Main PID: 28857 (mysqld)

     Status: "Taking your SQL requests now..."

      Tasks: 30 (limit: 1099)

     Memory: 127.2M

     CGroup: /system.slice/mariadb.service

             └─28857 /usr/sbin/mysqld

Nov 27 10:03:19 app2 systemd[1]: Starting MariaDB 10.3.31 database server...

Nov 27 10:03:19 app2 mysqld[28857]: 2021-11-27 10:03:19 0 [Note] /usr/sbin/mysql>

Nov 27 10:03:19 app2 systemd[1]: Started MariaDB 10.3.31 database server.

If it’s not running, start it with this command:

sudo systemctl start mariadb

To enable MariaDB to automatically start at boot time, run

sudo systemctl enable mariadb

Now run the post installation security script.

sudo mysql_secure_installation

When it asks you to enter MariaDB root password, press Enter key as the root password isn’t set yet. Then enter y to set the root password for MariaDB server.

Next, you can press Enter to answer all remaining questions, which will remove anonymous user, disable remote root login and remove test database. This step is a basic requirement for MariaDB database security. (Notice that Y is capitalized, which means it is the default answer. )

Change the root password: N

Remove anonymous user: Y

Disallow root login remotely: Y

Remove test database and access to it: Y

Reload Privilege Table Now: Y

By default, the MaraiDB package on Ubuntu uses unix_socket to authenticate user login, which basically means you can use username and password of the OS to log into MariaDB console. So you can run the following command to login without providing MariaDB root password.

sudo mariadb -u root

To exit, run

exit;

Check MariaDB server version information.

mariadb --version

As you can see, we have installed MariaDB 10.3.29.

mariadb  Ver 15.1 Distrib 10.3.31-MariaDB, for debian-linux-gnu (x86_64) using readline 5.2
Step 4: Install PHP8.0

When we install OpenLiteSpeed, it automatically installs the lsphp73 package, which is a PHP 7.3 build made for OpenLiteSpeed. We can install PHP8.0 with the following command.

Check the version number.

/usr/local/lsws/lsphp80/bin/php8.0 -v

PHP 8.0.12 (cli) (built: Oct 21 2021 07:55:18) ( NTS )

Copyright (c) The PHP Group

Zend Engine v4.0.12, Copyright (c) Zend Technologies

    with Zend OPcache v8.0.12, Copyright (c), by Zend Technologies

Although we installed just 5 PHP8.0 packages, the OpenLiteSpeed PHP build ships with many PHP modules. You can check enabled PHP modules with the following command.

/usr/local/lsws/lsphp80/bin/php8.0 --modules

Step 5: Test PHP

There’s a phpinfo.php file under /usr/local/lsws/Example/html directory, so you can enter server-ip-address/phpinfo.php in the browser address bar to test PHP with OpenLiteSpeed Web server, Replace sever-ip-address with your actual IP.

You should see your server’s PHP information. This means PHP scripts can run properly with OpenLiteSpeed web server. They are connected via the LiteSpeed API (LSAPI).

Congrats! You have successfully installed OpenLiteSpeed, MariaDB and PHP on Ubuntu 20.04/18.04. You can see that OpenLiteSpeed uses PHP7.3 per default. To change the PHP version, you need to use the admin panel.

Step 5: Configure the Admin Panel

Set a username and password for the admin panel.

sudo /usr/local/lsws/admin/misc/admpass.sh

Then you can access the admin panel at https://server-ip-address:7080/login.php. By default it’s using a self-signed TLS certificate, so you need to add a security exception in your web browser.

Switching to PHP8.0 in the Admin Panel

To make the default virtual host use PHP8.0, first we need to enable PHP8.0 at the server live.  Go to Server Configuration -> External App, and click the + button to add a new external app.

Select LiteSpeed SAPI App as the type and click the Next button.

Enter the following information:

Name: lsphp8.0

Address: uds://tmp/lshttpd/lsphp80.sock

Max Connections: 10

Environment: PHP_LSAPI_CHILDREN=10

LSAPI_AVOID_FORK=200M

Initial Request Timeout (secs): 60

Retry Timeout (secs): 0

Persistent Connection: Yes

Response Buffering: No

Command: lsphp80/bin/lsphp

Backlog: 100

Instances: 1

Priority: 0

Memory Soft Limit (bytes): 2047M

Memory Hard Limit (bytes): 2047M

Process Soft Limit: 1400

Process Hard Limit: 1500

Save the settings. Then go to Virtual Hosts -> Example ->  Script Handler tab and click the + button to add a new script handler.

Enter the following information:

Suffixes: php

Handler Type: LiteSpeed SAPI

Handler Name: lsphp8.0

Save the settings. Then click the Graceful Restart button at the upper-left corner for the changes to take effect. Now enter server-ip-address/phpinfo.php in the browser address bar to test PHP with OpenLiteSpeed Web server. You should see that the default virtual host is now using PHP8.0.