Bibin Wilson

CKS Exam Guide: Resources to Pass Certified Kubernetes Security Specialist

In this Certified Kubernetes Security Specialist (CKS) Exam guide, I have listed all the resources you can use to pass the CKS certification exam. What Is the Certified Kubernetes Security Specialist Exam? The official CNCF certification page says, The Certified Kubernetes Security Specialist (CKS) program provides assurance that a CKS has the skills, knowledge, and …

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How To Setup Grafana On Kubernetes

Grafana is an open-source lightweight dashboard tool. It can be integrated with many data sources like Prometheus, AWS cloud watch, Stackdriver, etc. Running Grafana on Kubernetes When Grafana is used with Prometheus, it caused PromQL to query metrics from Prometheus In our previous posts, we have looked at the following. Setup Prometheus on Kubernetes Setup …

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List of DevOps Blogs and Resources for Learning

As DevOps continues to mature, various definitions and opinions emerge. Organizations adopting DevOps culture are looking into experts, customers, and vendors to help them achieve DevOps. There are many blogs and articles which would help you to get a good insight on DevOps. Also, the experience shared by the current practitioners will help you identify …

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How to Setup Prometheus Monitoring On Kubernetes Cluster

This article will guide you through setting up Prometheus on a Kubernetes cluster and collect node, pods, and services metrics automatically using Kubernetes service discovery configurations. About Prometheus Prometheus is an open-source monitoring framework. It provides out-of-the-box monitoring capabilities for the Kubernetes container orchestration platform. Explaining Prometheus is out of the scope of this article. If you …

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List of Open Source Tools Every DevOps Engineer Should Use

As a DevOps engineer or a developer, you have to shut down those distractions and deliver high-quality infrastructure automation and IaaC workflows. Thankfully, productivity tools – DevOps engineer’s best friends can help in creating awesome code. These productivity and free tools can help you save time, communicate and collaborate on your projects. In short, they …

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How to Setup Docker Containers as Build Slaves for Jenkins

The resource utilization of the Jenkins slaves is very less if you do not have builds happening continuously. In this scenario, it is better to use ephemeral Docker containers as Jenkins build slaves for better resource utilization. As you know, spinning up a new container takes less than a minute; every build spins up a …

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