Course Overview
This four-day course is the first step in learning about Containers and Kubernetes Fundamentals and Cluster Operations. Through a series of lectures and lab exercises, the fundamental concepts of containers and Kubernetes are presented and put to practice by containerizing and deploying a two-tier application into Kubernetes.
Course Objectives
• Build, test, and publish Docker container images
• Become familiar with YAML files that define Kubernetes objects
• Understand Kubernetes core user-facing concepts, including pods, services, and deployments
• Use kubectl, the Kubernetes CLI, and become familiar with its commands and options
• Understand the architecture of Kubernetes (Control plane and its components, worker nodes, and kubelet)
• Learn how to troubleshoot issues with deployments on Kubernetes
• Apply resource requests, limits, and probes to deployments
• Manage dynamic application configuration using ConfigMaps and Secrets
• Deploy other workloads, including DaemonSets, Jobs, and CronJobs
• Learn about user-facing security using SecurityContext, RBAC, and Network Policies
Pre-Requisite
Linux concepts and command line proficiency
General networking proficiency
Who Should Attend
DevOps Engineers
Software Developers
System Administrators
Related Certification Exam
N/A
Course Modules
1. Course Introduction
•Introductions and objectives
2. Containers
• What and Why containers
• Building images
• Running containers
• Registry and image management
3. Kubernetes Overview
• Kubernetes project
• Plugin interfaces
• Building Kubernetes
• Kubectl CLI
4. Beyond Kubernetes Basics
• Kubernetes objects
• YAML
• Pods, replicas, and deployments
• Services
• Deployment management
• Rolling updates
• Controlling deployments
• Pod and container configurations
5. Kubernetes Networking
• Networking within a pod
• Pod-to-Pod Networking
• Services to Pods
• ClusterIP, NodePort, and LoadBalancer
• Ingress controllers
• Service Discovery via DNS
6. Stateful Applications in Kubernetes
• Stateless versus Stateful
• Volumes
• Persistent volumes claims
• StorageClasses
• StatefulSets
7. Additional Kubernetes Considerations
• Dynamic configuration
• ConfigMaps
• Secrets
• Jobs, CronJobs
8. Security
• Network policy
• Applying a NetworkPolicy
• SecurityContext
• runAsUser/Group
• Service accounts
• Role-based access control
9. Logging and Monitoring
• Logging for various objects
• Sidecar logging
• Node logging
• Audit logging
• Monitoring architecture
• Monitoring solutions
• Octant
• VMware vRealize® Operations Manager™
10. Cluster Operations
• Onboarding new applications
• Backups
• Upgrading
• Drain and cordon commands
• Impact of an upgrade to running applications
• Troubleshooting commands
• VMware Tanzu™ portfolio overvie
Start:
09/23/2025 | End: 09/26/2025
Virtual
