Author name: Shishir Khandelwal

Shishir has the passion and zeal to master his field of cloud & containers. He is a strong advocate of finding smart solutions to complex problems by leveraging the power of cloud & container technology such as Kubernetes and a strong believer in learning by doing because of which he does a lot of POCs and personal projects. He is a certified expert in AWS & Kubernetes.

Nginx tutorial for beginners

NGINX Tutorial for Beginners (NEW) – Learn for FREE !

If you are preparing for any of the Linux Certification training, or Cloud computing certification training, you will be seeing this term ‘Nginx’ in your exam objectives. What exactly is Nginx? and What it does – We are going to explore more in this topic now. This Nginx tutorial for beginners, helps you to understand the features of this web-server and how to use them in Ubuntu Operating system. This can be used in any popular operating system and servers. Let’s start ! What is Nginx? Nginx is one of the most widely used opensource webserver. A Web server is […]

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The Beginner’s Guide to Helm Charts

In this article, you will be learning about Helm Charts and its relationship with Kubernetes. In definition, Helm Charts works as a package manager for Kubernetes which allows the developers to package, configure, deploy applications into Kubernetes clusters. You will be learning the important concepts of Helms and its common principles and use cases. This helm charts guide helps you to understand Helm, Helm Charts, How to use Helm Charts, and when to use them. Also, this guide helps you a lot if you are preparing for Certified Kubernetes Administrator (CKA) exam. What is Helm Chart in Kubernetes ? Helm

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Kubernetes Logging Architecture

The Complete Guide to Kubernetes Logging

Application logs are your best friend when it comes to troubleshooting problems in your application. If you’re working with containerized workloads and using Kubernetes, it’s especially important for you to have a good sense of how logging works because it can help you set up the logging solutions in the right way & make better use of logging. This article is a deep dive into Kubernetes logging architecture. This article would be especially informative for those unfamiliar with the complexities of working in Kubernetes. Kubernetes Logging Architecture The following points talk about Kubernetes Logging Architecture. Going through them is crucial

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Kubernetes Architecture

Explained: Kubernetes Architecture

In this blog post, we are explaining in details about the Kubernetes Architecture. Unlike past solutions, which were meant to do one thing well, Kubernetes was built from the ground up with comprehensibility in mind. Kubernetes is the preferred option for container orchestration as: It is a platform for automating deployment, scaling, and management of containerized applications across multiple hosts. It helps in automating work that would have had to be taken care of manually in the past such as the utilization and management of computing, network, and storage resources. It has various options to support customization in a workflow

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Kubectl Imperative Commands CHEAT-SHEET

Top 15 Important Kubectl Imperative Commands in Kubernetes [CHEAT SHEET]

In this article, we are going to learn about the top 15 most important Kubectl Imperative commands used in the Kubernetes system which manages containers used to build applications. Kubectl commands are helpful in carrying out the HTTP requests to the Kubernetes API. Before learning the Kubectl commands, you should know about the basics of Kubectl, where it is used, and how it works. If you want to try out the Kubernetes platform practically for passing the Kubernetes Certification Exam, then first start learning these Kubectl commands. Kubernetes is one of the most popular open-source platforms working in a container orchestration

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Prometheus Grafana Stack

What is Prometheus Grafana Stack ?

In this article, we are going to learn about a popular monitoring solution for cloud and containers, Prometheus Grafana stack! Prometheus is an open source application which can scrap the real-time metrics to monitor events and also do real-time alerting. Grafana is an analytical and visualization tool which is helpful to create interactive charts & graphs from the data and alerts scraped from the monitoring tools. Hence, when it comes to cloud (or) container operations and system administration, nothing could be more important than having tools that will help you sniff out potential problems when they happen. While one can’t

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How to prepare for the Certified Kubernetes Application Developer (CKAD) Exam?

While going through the process of preparing to take the Kubernetes Application Developer certification, it’s common to run into a lot of doubts, especially if you don’t have any prior experience with the technology or you struggle to make sense of how things are done. When preparing for exams like this one, there is usually quite a bit of information to learn overall before passing will be an option. In the field of DevOps and Cloud development work, passing these kinds of certifications is strongly encouraged to gain access to better job opportunities as employers seek people with substantial expertise

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