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Learn Kubernetes administration fundamentals and prepare for the Certified Kubernetes Administrator (CKA) examination through this comprehensive 2-hour course that covers essential concepts from basic architecture to advanced troubleshooting techniques. Begin with Kubernetes fundamentals and lab setup, understanding the core architecture and objects while establishing your CKA practice environment. Master cluster architecture, installation, and configuration by learning to bootstrap multi-node clusters with kubeadm, manage cluster lifecycles, implement highly-available control planes, configure role-based access control (RBAC), and extend Kubernetes functionality with Helm and Kustomize. Dive deep into workloads and scheduling by mastering deployments, configuring applications with ConfigMaps and Secrets, implementing workload autoscaling, and exploring advanced pod, container, and scheduling configurations. Explore services and networking concepts including pod-to-pod connectivity, Kubernetes services, Ingress and Gateway API implementation, network policies, and CoreDNS management. Understand storage solutions through volumes, PersistentVolumes, PersistentVolumeClaims, volume configuration, StorageClasses, and dynamic provisioning. Develop essential troubleshooting skills using systematic methodologies to diagnose and resolve issues with applications, pods, clusters, nodes, cluster components, services, networking, and resource usage monitoring.
