Attending certification exams is one of the way to test our skills and to check whether we are moving in right direction towards understanding technology properly. I have taken CKA exam in December 2018 and passed it with 92%. Overall it was very good experience, it's not that tough if you are already working on kubernetes clusters. Major advantage of taking up CKA is we will be able to cover almost all kubernetes concepts, core components and features etc during preparation. Normally in day to day work, we do not get opportunity to cover everything. Experiences: As a first step, I have read CKA experiences in Internet, it certainly gave me an idea how to prepare and how exam pattern looks like. Sharing some of the links. https://linuxacademy.com/community/posts/show/topic/25094-cka-exam-experience-and-some-useful-tips https://suraj.pro/post/journey-to-cka/ https://suraj.io/post/road-to-cka/ https://medium.com/@walidshaari/kubernetes-certified-administrator-cka-43a25ca4c61
This blog contains posts related to DevOps and Site Reliability Engineering practices. Following concepts are Covered vastly across posts: DevOps Principles ( Continuous Business Planning, Integration, Deployment, Testing and Monitoring ), Docker Lifecycle management, Micro Services, Software Configuration Management, Automation, Operating System(Compute, Network, Storage, Security), Programming languages and Container technologies.