Different business systems often have different-sized resource needs, along with specialized hardware requirements (such as GPUs). The concept of node labels in Kubernetes allows you to put labels onto all of your various nodes. Pods, meanwhile, can be configured to use specific “nodeSelectors”...
You might select MongoDB Atlas for the NoSQL solution, Redis to manage in-memory cache and, RabbitMQ or Kafka depending on your message-queue needs.When you're using a cloud environment such as Azure, it's a best practice to use services outside the Kubernetes cluster. This decision can...
there's a TON more to learn and the docs site has agreat set of tutorialsto continue with. Check those out, type deploying a cluster using kubeadm on some virtual machines, and when you're really ready to dive in deep check out theCertified Kubernetes Administrator certification. As Obi-Wa...
📌Note:If you are looking for an organized way to learn Kubernetes and prepare for the CKA exam at the same time, you can check out ourCKA course and practice test bundle(use codeDCUBE25to get 25% OFF). We explain concepts using illustrations, hands-on exercises, real-world examples, ...
It aims to certify the skills required to secure container-based applications and Kubernetes platforms during the build, deployment, and runtime phases. The exams can be taken through the CNCF or Linux Foundation via an online, proctored, hands-on test, where candidates are asked to perform a...
Online Courses and Tutorials: There are many online resources, courses, and tutorials available to help you become proficient in Kubernetes. Remember, Kubernetes can seem complex at first, but with some practice, you’ll be able to harness its power to manage your applications effectively. Start ...
Kubernetes has a notion of secrets, which is another good solution. Those secrets can be loaded as a file on the application's filesystem: a Java program can then read that file at startup time, to access those secrets. Tools like the Spring Frameworks even have standard...
“I liken Kubernetes to the next VMware,” Zelechoski said. “This is working toward being the standard way for people to deploy and manage and orchestrate containers. And I still think we’re on the very front edge of the wave.” ...
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