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Kubernetes

Core Kubernetes concepts, configuration patterns, security, workloads, and hands-on exercises.

Topics​

  • Getting Started — kubeadm cluster setup with containerd and Flannel CNI
  • ConfigMaps — env vars, volume mounts, immutability
  • Networking — Ingress with NGINX
  • Security — RBAC, NetworkPolicy, pod affinity and scheduling
  • Services — ClusterIP, NodePort, LoadBalancer port flow diagrams
  • Storage — PV, PVC, StorageClass, Kind hostPath
  • Workloads — HPA autoscaling, DaemonSets
  • StatefulSets — lifecycle, PVC retention, rolling updates
  • Kustomize — overlays, transformers, custom images
  • Exercises — 10 hands-on exercises covering commands, env, volumes, and more