DevOps and Linux has same goal- scalability. Therefore, this makes them capable of quick software delivery by not making the developers compromise their quality of the codebase.
Linux was built primarily focussing on scalability. Back in the days when UNIX was the primary O.S., one day it was closed for modification purposes. Now, the developers had no control over the O.S. Out of this necessity, Linux was born.
It is an Operating System, which is used by GNU General Public License. Hence, like most of the OS, Linux makes peace between the softwares and hardwares of your machine. An OS controls the hardware to achieve the requirements of the software.
A computer running on Linux, makes use of Linux kernel, which helps to control the hardware activities. In addition, a bootloader helps in operating the machine by using a startup screen, and background operations like daemons, to make the process smooth. The command line or the OS shell, gets the coded instructions from the operators and relays it to the machine.
It is a group of methods to bring together the software development and information technology. DevOps gives priority to the speed above all other things with the help of continuous collaboration, automation, open communication and integration.
For maintaining an excellent quality, team of the DevOps takes the help of Continuous Delivery and Continuous Integration tools. The ContinuousDelivery method makes the process fast by automation. In addition, Continuous Integration helps to make the codebase better and secure by regular updates.
The Reason to Use Linux for DevOps
Now, lets see what are the reasons why Linux and DevOps go hand in hand. We will see the reasons in detail.
Wide usage of Linux
Linux has acquired a good amount of popularity. This is because, Linux can run all the technologies which helps to run the devices and their services. It is capable of running Google apps, GPS services, mobile phones, cloud computing, social media networks, AI devices, and IOT devices.
If you are a developer or an application user, there is a good chance that you might be using Linux. In a survey of 2019, Linux was seen to be the most trusted platform by the developers, and above 25% of them used Linux as their main OS.
One of the primary aims of DevOps is to make a quick software delivery. This will require a good
current organization. And there’s nothing better than Linux to help them.
Linux is one of the jobs for the DevOps Engineers
There are many responsibilities which the DevOps team have in common. Hence every task has to be handled like a challenge. The engineers in the DevOps team is needed to show good knowledge and skills to handle IT jobs. In addition, they also need to have skills in software development.
An engineer of DevOps, who have the knowledge of configuring operating systems, will have less difficulty in overcoming any problems regarding software delivery. Hence, Linux or operating system company is an important part of the IT operation.
The knowledge of configuring Linux to make it suitable for DevOps is very vital for making the software delivery fast.
Customizable Nature of Linux
To be able to customize according to one’s need is the main feature of Linux. Therefore it can be customized in any way you want and it can run on any device. This feature is mainly effective for DevOps environment, whose main attraction is its changing process.
All the pipelines for the software delivery are usually opened in the Linux server environments. If you are using a Linux machine, then you can check the software on your device, before sending it out to the server. If you don’t test it on your Linux machine, then you may have to check it somewhere else and you may have to wait for a long time for the result. This type of delays are a hindrance for DevOps machine.
The Scalable Nature of Linux
For the smooth operation of the DevOps, this scalability feature plays an important role. It is useful to have an operating system which will help you to grow without having to shift to another OS. In doing so, you need to spend a lot of money and time, but thankfully Linux is a scalable OS.
Linux kernel is able to store large quantity of memory and process it. You will be able to run Linux on many devices ranging from IoT devices to supercomputers. It can change itself accordingly to accomodate your needs.
The most Suitable Distros for DevOps
Linux Distribution or Linux Distro is a version of Linux. However, It is not like the open-source version and is a pre-configured version which has taken the entire operating system parts and have made a unified operating system.
The team of the developers in DevOps generally use Linux Distro for the process of configuration to save time.
This is categorized on the basis of the configuration they offer. These configurations are like some of the Distros are best suited to work on desktops, while some are configured to work in the mobile devices, and some are configured to work on the servers.
The name of some of the popular Linux Distros are:
1. Amazon Linux- This was built to be used in Amazon Elastic Compute Cloud (EC2). This includes some tools which helps in improving the platform integration and workflows.
2. Cloud Linux OS- This was built for the purpose of cloud computing. This Distros is based upon CentOS, which makes it secure, support integration and scalable.
3. CentOS- This was based on Red Hat Enterprise, hence it is very compatible with it. It also comes with free cloud computing support.
4. Red Hat Enterprise Linux- This was built to give high-performance operations like cloud environment, Docker container and Kubernetes.
5. SUSE Linux Enterprise Desktop- This was made to work well with the desktops. It has a AppArmour system which will allow you to install a firewall for your applications.
Linux provides a very good scalability and customizability to the DevOps team, which they require to make a changing improvement process. This will allow you to customize it in any way you like.
This makes Linux the best option for the DevOps team which will provide them with the freedom they require.