Articles about storage, backup, virtualization, technology, innovation, programming, leadership, management,... etc
Articles about storage, backup, virtualization, technology, innovation, programming, leadership, management,... etc
Resolving a CrashLoopBackOff error in Kubernetes pods requires a systematic approach to identify and fix the underlying issue. Below are the steps you can take to troubleshoot and resolve this problem: 1. Understand the Error The CrashLoopBackOff error indicates that the pod starts, crashes, and Kubernetes is repeatedly attempting to restart it. It typically points […]
Configuring Kubernetes taints and tolerations is a powerful way to control pod scheduling on specific nodes in your cluster. Here’s a step-by-step guide to help you configure them effectively. 1. Understand Taints and Tolerations Taints are applied to nodes to mark them as unschedulable for certain pods. Tolerations are applied to pods to allow them […]
Troubleshooting kubelet service failures on Kubernetes nodes requires a systematic approach to identify and resolve the underlying issue. Below is a structured guide that you can follow as an IT Manager responsible for Kubernetes infrastructure: 1. Check Kubelet Service Status Use systemctl to check if the kubelet service is running: bash systemctl status kubelet Look […]
Troubleshooting pod deployment issues in Kubernetes can be a complex task, but by following a systematic approach, you can pinpoint and resolve the problem efficiently. Here’s a step-by-step guide: 1. Check the Pod Status Use the kubectl get pods command to check the status of the pod: bash kubectl get pods -n <namespace> Possible statuses: […]
A solution for “developer experience gap” from Vmware Watch as we tackle these questions in our recorded webinar, “How Did We Get Here? Platforms and the Developer Experience Gap” with Stephen O’Grady, founder, and principal analyst at RedMonk. In the meantime, you can see how Tanzu Application Platform is bridging the divide between dev and […]
In this article, you can find useful links for learning and using Kubernetes. (unlike the well-known links (kubernetes.io, landscape.cncf.io, …) ) kube.academy: Very good to start learning the basics of Docker and Kubernetes, also you can find deep dive courses. katacoda : Learn new technologies using real environments right in your browser learn.openshift : You […]
