Kubernetes Administrator: Troubleshooting Deployments & Networking

Skillsoft issued completion badges are earned based on viewing the percentage required or receiving a passing score when assessment is required. Reliable networking and deployments are critical in enabling robust and highly-available Kubernetes clusters. Continuous monitoring and the right diagnostic tools and commands help analyze network latency, performance, and availability. In this course, you'll explore the built-in Kubernetes application debugging mechanism. Furthermore, you'll examine how to manage out-of-resource scenarios and frequently encountered Kubernetes deployment networking issues. Moving along, you'll configure ReplicationController to ensure Pods are always up and apply configuration files to scale up applications and manage load. You'll use a Pod as a test environment to diagnose DNS problems and investigate Kubernetes network ingress, service traffic flows, and init container execution problems. You'll inspect Kubernetes iptables rules used for virtual IP translation and Service IP load balancing and gracefully delete StatefulSet Pods. This course is part of a series that aligns with the Certified Kubernetes Administrator exam's objectives and can be used in preparation for it.