Tutorials for Linux
Kubernetes secrets are used to store sensitive data securely. The data is encoded in base64 to avoid accidental exposure. However, this is not encryption; it’s merely an encoding to prevent …
How to Decode Kubernetes Secrets with Examples Read More
kubectl is the command-line tool for managing Kubernetes clusters. It allows you to deploy applications, inspect resources, and manage clusters. Whether you’re using Linux, Windows, or Mac, installing Kubectl is …
How to Install and Setup Kubectl on Ubuntu, Windows, and Mac Read More
Git branches allow you to work on different features or fixes without affecting the main codebase. Once you’re done, you need to merge these changes back into the master branch, …
How to Merge a Git Branch into Master Read More
In Kubernetes, a Service is an abstraction that defines how to access a group of Pods. It provides a stable endpoint for network communication, even if the Pods change over …
How to Create a Service in Kubernetes (ClusterIP, NodePort, and LoadBalancer) Read More
When managing Kubernetes clusters, you might encounter an error stating, “Cannot evict pod as it would violate the pod’s disruption budget.” This error occurs when a Pod Disruption Budget (PDB) …
How to Fix “Cannot evict pod as it would violate the pod’s disruption budget” Read More
A Static Pod in Kubernetes is a pod that runs directly on a specific node without being managed by the Kubernetes API server. Unlike regular pods created through Deployment or …
Create a Static Pod in Kubernetes: Step-by-Step Guide Read More
Backing up and restoring a Kubernetes cluster is essential for maintaining stability. It ensures that your cluster can recover from failures or data loss. In production environments, unexpected issues can …
Backup and Restore Kubernetes Cluster for Disaster Recovery Read More
When working with Git, you may need to clone or check out a specific commit to review the code at that point. Every commit in Git has a unique identifier …
How to Checkout/Clone a Git Repository from a Specific Commit ID (SHA) Read More
Automation is key in today’s fast-paced tech environment. You’ve likely used Ansible to automate tasks if you’re managing infrastructure. But did you know you can also automate those Ansible playbook …
Use Ansible with GitHub Actions to Automate Playbook Runs Read More
You might need to cherry-pick multiple commits in Git for several reasons. Sometimes, you want to apply specific changes from one branch to another without merging all the other changes. …
How to Cherry Pick Multiple Commits in Git Read More