Articles about storage, backup, virtualization, technology, innovation, programming, leadership, management,... etc
Articles about storage, backup, virtualization, technology, innovation, programming, leadership, management,... etc
Troubleshooting Kubernetes networking issues can be challenging because it involves multiple layers of abstraction, such as pods, services, network policies, and underlying infrastructure. Below is a systematic approach to resolving Kubernetes networking issues: 1. Understand the Scope Identify the specific issue: Are pods unable to communicate with each other? Are services unreachable? Is external access […]
Configuring Kubernetes Network Policies for pod-to-pod communication involves defining rules that control the traffic flow between pods. Network Policies are a Kubernetes resource that helps secure your cluster by limiting communication between pods based on labels, namespaces, and IP blocks. Here’s a step-by-step guide: 1. Prerequisites Network plugin: Ensure your Kubernetes cluster is using a […]