The Roles And Responsibilities Of A Kubernetes Administrator
Published: 2021-12-22 09:25:37

Kubernetes that is also known under the name K8 or perhaps Kube is yet another platform specifically designed to handle containerized operation. Kubernetes assists throughout the entire process, including deployment as well as management and even the expansion of these applications that use containers. With the aid of Kubernetes, it is possible to join various hosts operating under the Linux operating system and control their properties using a single interface. A quality [Kubernetes certification](https://www.edureka.co/kubernetes-certification) will have a huge difference in your success with this platform.
The main reason the platform is growing in popularity is because of its clusters. Particularly, the clusters that are part of Kubernetes can be characterized as hosting on every kind of cloud, regardless of the type of cloud (public or private, as well as hybrid cloud system). This makes Kubernetes an ideal platform for hosting native cloud applications which may need to be scaled according to. To understand the different duties and roles that the Kubernetes developer holds it is first necessary to understand DevOps and its significance of it. The reason for this is that Kubernetes is a DevOps tool in itself.

## Importance in DevOps Tools
In terms of technicality, DevOps does not refer to a device or software. It's a whole culture. We incorporate DevOps into our process to enhance the way we approach development. In essence, DevOps acts as a means of communication between the developers in the process of solving the issue as well as the team who are responsible for controlling all the activities. It is important to have DevOps as a unit that will help to fix numerous issues, and it will improve the effectiveness and efficiency of the entire operation.
There are numerous advantages of incorporating DevOps tools in the workflow The benefits are as follows:

- Reduced times for development. There are plenty of situations where team members (development as well as operations) are quite far apart physically. Therefore, any interaction between the two teams would have to be completely online. Because the operation is moved online, the coordination between the two teams becomes difficult. Collaboration between teams is particularly important when the software is taking its first steps and isn't being fully operational by the operation. In these situations, the DevOps tool is useful and helps reduce confusion by creating an efficient communication channel.
- Reduces failures during deployment: DevOps hastens the entire development process. But, if the app does not meet the requirements and the speed of its development does not matter. If you've got DevOps in the workflow of your application, identifying the flaws is a breeze at any point that the app is in (pre or post-production). Thus, DevOps can save a considerable amount of time and effort which you would have to devote without the advantages of DevOps.
- Reduces the operational cost A program developed by incorporating DevOps in the process is ready for production in the shortest amount of time, there is an enormous amount of savings. There are estimates that suggest there's a 30% savings because of this efficiency.

## What's Kubernetes?
Kubernetes was developed as a result of the collaboration between Google together with the Linux Foundation. It was developed and coded only by the team from Google to resolve its issues in the field of deployment of container-based apps.
To put things in perspective, Google itself generates about 2 billion containers per week. To meet the growing demand to cope with this exponential increase of containers Google required a change. And so was born Kubernetes. As a replacement to Borg, the tech called Borg, Kubernetes is actually driving all Google cloud-based apps. Through the years of Borg, Google made sure that Kubernetes was extremely refined.
We now know the meaning of Kubernetes is, let's have a glance at what it could accomplish:

- It is possible to create and manage multiple containers. Kubernetes is also able to handle the container that is hosted by a variety of hosting services.
- You can maximize the amount and the type of hardware and software required to execute and deploy the app you create.
- It is possible to install storage on your computer, which can be very beneficial in running stateful software.
- Kubernetes also has the ability to self-heal your applications.

## Who is a Kubernetes administrator?
Kubernetes administrator The name, Kubernetes administrator is the role profile where you will be assigned the responsibility to oversee the deployment of Kubernetes within your company. You will also be responsible for managing the production servers and services for the business. Also, you must ensure that the service is functioning smoothly. One of your responsibilities will be to ensure scaling and analyzing the performance of Kubernetes in your business.
The Kubernetes administrator is expected to be an intermediary. This means that you're responsible for communicating with and working with the architects as well as developers involved in your project, to guarantee that this plan is efficient. Also, you must make sure you are ensuring that work produced by them is stable and ready for production. As an administrator of Kubernetes administrator, it's your job to work with the engineers involved in the project. It is your responsibility to publish the documentation and then get it accepted by higher management. This means that you'll be involved in the improvement of the method the application follows during its development. It is obvious that the role of a Kubernetes administrator plays a crucial role in the process of development to succeed.
Kubernetes is an effective and powerful tool for all of your requirements for managing content. It has proved its value repeatedly. Now, it powers Google Cloud. At present, Google Cloud is the largest and most complex of all cloud-based applications. The responsibilities and roles for the Kubernetes administrator have to be significant. To attain the necessary proficiency and level of familiarity with Kubernetes you will need to complete training and certification classes. There are numerous tests that will give you a certification that can give you an advantage over others. In addition, you must continue to work hard to become a skilled Kubernetes administrator.