How to install the OpenLiteSpeed ​​environment on Ubuntu 20.04 system

OpenLiteSpeed ​​is a free, open source web server developed by LiteSpeed ​​Technologies. Known for being a lightweight, well-optimized web server, OpenLiteSpeed ​​combines security, simplicity, and speed into one package, improving the performance of hosted web applications.

OpenLiteSpeed, also a free version of LiteSpeed ​​Enterprise, features a beginner-friendly web interface that allows you to configure a web server, deploy and enable support for various backend applications. In this article, I will guide you to install and configure OpenLiteSpeed ​​on Ubuntu 20.04 server.

Install necessary software packages

Install the dependencies required by OpenLiteSpeed ​​to run on your server.

$ sudo apt-get install build-essential libexpat1-dev libgeoip-dev libpcre3-dev zlib1g-dev libssl-dev libxml2-dev rcs libpng-dev

Install PHP and common extensions:

$ sudo apt-get install php php-common php-curl php-mysql php-opcache php-imap php-opcache

Install MySQL:

$ sudo apt-get install mysql

Install OpenLiteSpeed

Option 1: Install from repository

First, download the OpenLiteSpeed ​​installation script:

$ wget http://rpms.litespeedtech.com/debian/enable_lst_debian_repo.sh

Run the script:

$ sudo bash enable_lst_debian_repo.sh

This script will automatically download the required files and update the server, then install OpenLiteSpeed:

$ sudo apt-get install openlitespeed

Start OpenLiteSpeed:

$ sudo systemctl start lsws

Option 2: Install from binary file

Download the latest OpenLiteSpeed ​​installation package:

$ wget https://openlitespeed.org/packages/openlitespeed-1.7.14.tgz

Unzip:

$ tar -xvzf openlitespeed-1.7.14.tgz

Enter directory:

$ cd openlitespeed

Configure and compile OpenLiteSpeed ​​by running the installation script. By default, it installs OpenLiteSpeed ​​in the /usr/local/ directory.

$ sudo bash install.sh

You can now start the web server by running the following command:

$ sudo /usr/local/lsws/bin/lswsctrl start

Option 3: One-click installation for WordPress users

If you plan on installing WordPress, this is your one-stop shop for installing a web server and optionally MySQL and WordPress. Once the script is complete, you can directly configure your web server or start setting up WordPress directly.

Download one-click script:

$ wget https://raw.githubusercontent.com/litespeedtech/ols1clk/master/ols1clk.sh

Run the script to start the installation:

$ sudo bash ./ols1clk.sh

Configuring OpenLiteSpeed

After installing OpenLiteSpeed ​​on your server, you will need to set up an administrator username and password by running an administration script.

sudo bash /usr/local/lsws/admin/misc/admpass.sh Please specify the user name of administrator. This is the user name required to login the administration Web interface. User name [admin]: Please specify the administrator's password. This is the password required to login the administration Web interface. Password: Retype password: Administrator's username/password is updated successfully!

Access the OpenLiteSpeed ​​web server

After configuring OpenLiteSpeed ​​on your server, access your public server IP using port 8088 to view the default OpenLiteSpeed ​​web page.

For example: http://192.0.2.123:8088

To log in to the OpenLiteSpeed ​​web interface, access port 7080 on the server through a web browser. You will need to enter the username and password you created in step 3.

Your OpenLiteSpeed ​​installation is complete. Through the web server interface, you can launch web applications and integrate LiteSpeed ​​caching into your WordPress installation.

In fact, there is an open source panel available for OpenLiteSpeed. If we don’t want to be so troublesome, we can also use CyberPanel directly, or use the Pagoda panel directly.

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