On the login screen, provide your username and password and press ENTER on both occasions to access the system. The first option is already pre-select, so simply press ENTER. Upon rebooting your server you will see the following screen. Debian Software Selectionįrom here onwards, proceed with the Debian installation till the end and reboot the system. This ensures that we only install the necessary packages required for the headless server to run. Lastly, you will be presented with a ‘ Software Selection’ step that provides a wide array of desktop environments to choose from.īut since our mission is to install a headless server, we will only select the ‘ SSH Server‘ and ‘ Standard system utilities‘ options and click ‘ Continue‘. These include choosing the installation language, timezone, keyboard layout, hostname, creating a regular user account and root account as well as partitioning the hard drive. The next steps will require you to make a couple of selections. Here, we will go with Graphical Install which provides a graphical installation method to make work easier. Once the system powers on, you will be presented with a list of menu options. Ensure that the USB drive is first on the boot order priority. Power on the server and navigate to the BIOS settings. With the bootable USB drive in place, plug it into the bare metal server which should, at first, be connected to a monitor and keyboard for the initial setup. Installing Linux Headless Server Using USB Drive $ dd if=~/Downloads/debian-11.6.0-amd64-netinst.iso of=/dev/sdx bs=4M status=progress You can create a LiveUSB medium using USB creator tools or you can also do this on the command line using the dd command as shown. Once you have downloaded the ISO image, the next step is to burn the ISO to a USB drive which will be used as the bootable medium. So, head over to the Debian Download Page and grab the net installer ISO which is roughly 400MB in size.Īlso, note you can use any Linux distribution ISO image to set up a headless server. Download Linux ISO Imageįor this guide, we will demonstrate how you can get started with installing the Debian 11 server ( Debian Bullseye). This is different from a full DVD ISO which is usually quite large – mostly gigabytes in memory – and provides all the graphical tools and utilities. Most Linux distributions such as Ubuntu, Rocky Linux, AlmaLinux, and Debian provide a minimal ISO installation image which has a small memory footprint and provides only the essential tools to install the operating system. The installation of a headless Linux server is similar to installing a Linux OS with a graphical environment. It’s, therefore, efficient to host your applications on a headless server since there are no fancy graphical applications that will impact performance. Headless servers ensure critical enterprise workloads run smoothly since there is no competition for system resources with other non-critical applications. Since there are no graphical components on headless servers, most of the resources are accorded to critical applications which results in optimized performance. This impacts the performance of critical production workloads or applications which have to make do with the few resources that are available.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |