We are certified DevOps engineers sharing practical DevOps tutorials, Kubernetes certification tips, cloud best practices, and hands-on learning resources.
One of the common questions aspiring DevOps engineers ask is, do we need Python for DevOps? In this blog, we...
In this blog, we will explore Kubernetes object Deployment and how to deploy applications using both imperative and declarative methods. What is Deployment in Kubernetes? Deployment is an object of Kubernetes that manages rollout and lifecyle...
In this blog, we are going to see how to create a serviceaccount, role, and rolebinding in Kubernetes. Create ServiceAccount First, we are going to create a ServiceAccount on the default namespace, create a YAML file...
In this blog, we will see about Kubernetes configuration files and their location. API Server API Server is a component...
Issue: When trying to access the kubernetes cluster using kubectl you might get the couldn't get current server API - connection refuse error. Here is the full error. E0202 10:40:56.460499 6352 memcache....
In this CKA Series blog, we will look at the steps to create a Kubernetes pod using the dry run flag with an init container. This method is particularly useful when you appear for Kubernetes certifications...
Learn how to install Kubernetes with our 7 step guide. Perfect for beginners, this tutorial walks you through each step...
Learn how to install Prometheus on Ubuntu with our easy-to-follow guide. Perfect for beginners to get your monitoring...
In this guide, we will learn how to deploy an Nginx custom website on Kubernetes With a container image for AWS ECR. ECR stands for Elastic Container Registry, it is a container registry service fully managed...
This blog contains a list of the best Kubernetes tutorials that cover basic to advanced Kubernetes concepts. Best Kubernetes Tutorials...
In this blog, you will learn different ways to check Kubernetes cluster health status. To check the Kubernetes cluster health,...
A step-by-step guide to installing cri-o container runtime on Ubuntu for kubeadm kubernetes setup. Here is what...
In this blog, you will learn to convert existing Helm chart templates to Kubernetes YAML manifests. So, why would anyone...
In this guide, you will learn how to change the default index.html in Kubernetes Nginx deployment with an index....
In this blog I have added the Python Script to connect and execute SQL statements on PostgreSQL databases. Here is...
