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 Duration 35 hours

Course Outline

Module 1 – Introduction to Containers

  • Why use containers?
  • Comparing containers with virtual machines
  • Container architecture
  • Container runtimes
  • The container lifecycle

Module 2 – Building Container Images

  • Creating container images
  • Utilizing Dockerfiles or Containerfiles
  • Optimizing images
  • Container registries
  • Image versioning

Module 3 – Kubernetes Fundamentals

  • Kubernetes architecture
  • Pods
  • Deployments
  • ReplicaSets
  • Namespaces
  • Labels and selectors

Module 4 – Introduction to OpenShift

  • OpenShift architecture
  • Projects and namespaces
  • The Web Console
  • The OpenShift CLI
  • Managing applications

Module 5 – Deploying Applications

  • Deploying containerized applications
  • Scaling workloads
  • Implementing rolling updates
  • Managing configuration
  • Working with environment variables

Module 6 – Networking

  • Kubernetes Services
  • Exposing applications
  • Routes
  • Ingress concepts
  • Basic networking troubleshooting

Module 7 – Storage and Configuration

  • Persistent storage
  • Persistent Volume Claims
  • ConfigMaps
  • Secrets
  • Stateful applications

Module 8 – Security Fundamentals

  • RBAC concepts
  • Service accounts
  • Securing application configurations
  • Basics of image security
  • Security best practices

Module 9 – Monitoring and Troubleshooting

  • Logs
  • Events
  • Metrics
  • Health checks
  • Common troubleshooting scenarios

Module 10 – Practical Workshop

  • Creating a container image
  • Deploying an application
  • Configuring networking
  • Storing application data
  • Securing and troubleshooting the application

Course Format

  • Interactive lectures.
  • Practical demonstrations.
  • Extensive hands-on exercises.
  • Real-world deployment scenarios.

Course Customization Options

The course can be tailored to align with the specific technologies, development tools and deployment environments utilized by your organization.

Requirements

Participants are expected to possess:

  • Foundational Linux command-line capabilities.
  • A general grasp of software development or system administration.
  • Basic networking knowledge.
  • No previous experience with OpenShift is necessary.

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