Chapter 1: Creating a Cluster with kubeadm * Provisioning Compute Resources * Install Docker on the hosts * Install kubeadm, kubelet, and kubectl on the hosts * Initialize the control plane node * Join the workers Chapter 2: Control Plane Components * Explore the Control Plane services Chapter 3: Accessing the Cluster * Install kubectl on your dev machine * Access the cluster from the dev machine Chapter 4: Kubernetes Resources * Namespaces * Labels and selectors * Annotations Chapter 5: The Workloads * Pod specs * Container specs * Pod controllers * ReplicaSet controller * Deployment controller * Update and rollback * Deployment strategies Chapter 6: Configuring Applications * Arguments to the command * Environment variables * Configuration file from ConfigMap * Configuration file from Secret * Configuration file from Pod fields * Configuration file from container resources fields * Configuration file from different sources Chapter 7: Scaling an Application * Manual scaling * Auto-scaling Chapter 8: Application Self-Healing * Controller to the rescue * Liveness probes * Resource limits and quality of service classes Chapter 9: Scheduling Pods * Using label selectors to schedule pods on specific nodes * DaemonSets * Static pods * Resource requests * Running multiple schedulers Chapter 10: Discovery and Load Balancing * Services * Services types * Ingress Chapter 11: Security * Authentication * Authorization * Security contexts * Network policies * Working with private Docker registries Chapter 12: Storage * Persistent volumes * Claiming a persistent volume * Using auto-provisioned persistent volumes Chapter 13: Monitoring and Logging * Basic logging Chapter 14: Upgrading the Cluster * Upgrade the controller * Upgrade the workers * Upgrading the operating system * Backup a cluster * Restore a cluster Chapter 15: kubectl * Managing kubeconfig file * Generic commands * Creating applications resources * Managing clusters * Getting documentation A. Curriculum CKA B. Curriculum CKAD.