Kubernetes is a well-known and often utilized container orchestration solution in the market. IT professionals with expertise in Kubernetes are qualified for several professions. To standardize training and qualifications, the Cloud Native Computing Foundation (CNCF) and Linux Foundation established Kubernetes certifications. Your marketability will undoubtedly enhance if you learn Kubernetes and get a CKA certification online. Engineers might take the test if they wish to deepen and demonstrate their understanding of the platform. This post will walk you through each stage of the Kubernetes certification process while outlining its advantages.
About Certified Kubernetes Administrator Certification
To pass the CKA certification online examination, participants must demonstrate their knowledge of Kubernetes and how its parts interact. Your capacity to build and manage a Kubernetes cluster and your comprehension of fundamental ideas gets tested by the CKA. You will acquire the abilities, expertise, and competency needed to carry out the duties of a Kubernetes administrator.
You can get CKA certification, but you must pass the exam and get certified. Applicants have 3 hours to complete the exam. 74% or higher scores are required to pass the test, and candidates can only earn the certification. Since there are no multiple-choice questions, all of them are practical questions, so you can’t just assume the answers.
CKA exam tests the following aspects
- Installation, configuration & validation
- Application lifecycle management
- Core concepts
- Cluster maintenance
The Kubernetes certification cost is somewhat high, at $395. But it is all worth it if you pass the exam. All you should do now is know what you must learn and practice.
The only requirements for passing the exam are knowledge of Kubernetes and consistent practice. It will be hard if you haven’t used Kubernetes before. Here are the prerequisites to consider.
- Container runtime: Docker is the most well-known container runtime. It is no longer recommended for usage as a container runtime by Kubernetes. It can be more than enough to know Docker.
- Linux: Applicants must have practical experience with Linux. One should be able to maneuver and carry out a variety of tasks.
- YAML: The YAML language will be used to construct resources in Kubernetes, so becoming proficient is crucial.
- VIM: Although Nano may get used in its place without needing to be an expert, this is the editor that Kubectl uses by default.
Pointers for the CKA Exam
Some techniques aid candidates in passing the certification exam, but it is up to you to put them to use. People must be comfortable using the kubectl command. Before we discuss the advantages of Kubernetes training, let us discuss a few things. To be able to resolve problems, you must comprehend the components that comprise the K8s cluster, what the parts oversee, and how they interact.
- Make aliases: Kubectl is a tool used during the test. Making aliases for this is worthwhile since they can get used more frequently and productively.
- Reuse YAMLs: You must continually build pod and deployment resources. Reuse the same YAML for many inquiries because this is created for a pod or deployment.
- Avoid being bogged down by challenging questions: You need to ensure that you respond to simple questions initially, and if you get stuck on a challenging one, go on to the next and make good use of the time.
- Reach documentation and avoid memorization: The documentation page and the search for the kubectl cheat sheet must be made available to interested applicants.
- Sort by: This will assist you in sorting the results according to an attribute.
Kubernetes Certification Advantages
Engineers that hold a Kubernetes security certification benefit more. Here are some of the benefits you should know about.
- Increase in Pay
You have a great chance of earning higher pay with a premier certification like the CKA. The certificates demonstrate that you are skilled while having a thorough understanding of the platform. Because it’s difficult to pass these examinations, businesses looking for K8s engineers are ready to pay extra.
- Become an Expert in Kubernetes
Being new to K8s might be frustrating, but the satisfaction of learning it is priceless. Kubernetes principles become easy to understand and virtually automatic after passing the exam.
Your knowledge will be valuable as businesses depend more on K8s. Kubernetes certification training enhances the appearance of your CV and sets you apart from competitors.
- Personal Growth
Being successful on these tests is satisfying. It is rewarding in and of itself to ace the test after all the time and effort you put into studying. You might shift your attention to another skill set after that.
- Acquired knowledge
Your skill set will grow as a result. The 12-factor app concepts were used to build the K8s architecture. You may support a wide range of SaaS apps by getting K8s certified, which gives you a solid basis in the 12-factor app concepts.
CKA certification is a valuable and in-demand qualification. Candidates interested in the position must possess all the knowledge bases required to administer everything. Your prospects will increase, and your CV becomes most valuable if you get a CKA certification online. The test is challenging, but with a good reason. Passing the test means you can be sure you will utilize those skills in the actual situation because the Kubernetes platform demands in-depth theoretical knowledge and practical application in a production setting. Although failing the test is conceivable, the free redo allows you to familiarize yourself with the problems and study well for the next attempt.
Read More : How to Nail The Kubernetes certification exams.