In this blog post, we will learn Docker networking concepts. Such as overlay networks, Docker swarm, embedded DNS servers, routing mesh etc. Three types of Docker networks.. Let us first understand the three types of networks available in docker: “bridge”, “none” and “host”. 3 Types of Networks A bridge is the default network a container gets attached to. If you would like…
KodeKloud brings you the Docker Practical Quiz. The quiz helps you learn Docker by doing. Yes! Learn by doing on a real, live environment right in your browser. These quizzes consists of three types of questions: Basic Information Gathering: Look for information in the environment using Basic Docker Commands and select the right answer. Basic Tasks: Perform basic tasks…
In this blog we discuss how to effectively manage your time during the Kubernetes Certification Exams. The information provided in this blog are based on the information provided in the Candidate Handbook and Exam Tips documentations available on the CNCF website. The Kubernetes certification exams are practical and consist of 15 to 20 questions. And you have 2 Hours to solve…
In this video we look at what commands, entrypoints and arguments are in Docker and Kubernetes. Learn by doing at KodeKloud
A Kubernetes Certification can take your career to a whole new level. Learn, practice, and get certified on Kubernetes with hands-on labs right in your browser. Learning Kubernetes is essential for any DevOps professional. DevOps engineers are always in demand. Currently the average Silicon Valley salary for a DevOps engineer is 20% higher than what…
If there’s one word that you hear no matter which developer circle you’re running with, it’s Docker. In a short time, Docker has managed to win over developers all over, thanks to its ability to smooth over most compatibility issues. So what exactly is Docker, and why is it so important? How I Was Introduced to…
Image source: Platform9 With Docker, you can run a single instance of the application with a simple Docker run command. In this case, to run a Node JS based application, you run the docker run nodejs command. But that’s just one instance of your application on one Docker host. What happens when the number of users…
You might have heard about some of the upcoming changes for the CKAD exam objectives as announced by the Linux Foundation recently. These changes will go into effect on September 28. If you sit for the exam on the 28th of September or after it will be in the new format, irrespective of when you scheduled the…
Docker is a DevOps platform that is basically used to create, deploy, and run applications using the concept of containerization. With Docker, developers can pack all the dependencies and libraries of an application easily and ship it out as a single package. This helps developers and operations teams mitigate the environmental issues that used to…
We just launched our latest course on Shell Scripting for Beginners. If you want to increase productivity by automating daily repetitive tasks in Linux, then this course is for you. This is for those who have always wanted to learn shell scripting but didn’t have sufficient coding or programming experience to get through it. This…
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