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 Duration 35 hours

Course Outline

Module 1 – Introduction to Container Technology

  • Rationale for adopting containers
  • Comparative analysis: Containers vs. Virtual Machines
  • Core container architectural components
  • Overview of container runtimes
  • Container lifecycle management

Module 2 – Construction of Container Images

  • Methodologies for creating container images
  • Utilizing Dockerfiles or Containerfiles
  • Strategies for image optimization
  • Management of container registries
  • Protocols for image versioning

Module 3 – Kubernetes Core Concepts

  • Kubernetes system architecture
  • Functionality of Pods
  • Management of Deployments
  • Understanding ReplicaSets
  • Utilization of Namespaces
  • Implementation of labels and selectors

Module 4 – Introduction to OpenShift

  • OpenShift platform architecture
  • Distinction between Projects and namespaces
  • Navigating the Web Console
  • Using the OpenShift Command-Line Interface
  • Managing application workloads

Module 5 – Application Deployment Strategies

  • Deployment of containerized applications
  • Techniques for workload scaling
  • Execution of rolling updates
  • Configuration management practices
  • Management of environment variables

Module 6 – Network Configuration

  • Kubernetes Service definitions
  • Mechanisms for exposing applications
  • Configuration of Routes
  • Fundamentals of Ingress controllers
  • Diagnosing basic networking issues

Module 7 – Storage and Configuration Management

  • Implementation of persistent storage
  • Use of Persistent Volume Claims
  • Configuration via ConfigMaps
  • Management of Secrets
  • Deployment of stateful applications

Module 8 – Security Essentials

  • Role-Based Access Control (RBAC) principles
  • Utilization of Service accounts
  • Configuration of secure applications
  • Basics of image security
  • Adherence to security best practices

Module 9 – Monitoring and Diagnostic Procedures

  • Analysis of logs
  • Review of system events
  • Interpretation of metrics
  • Implementation of health checks
  • Resolution of common troubleshooting scenarios

Module 10 – Applied Practical Workshop

  • Construction of a container image
  • Deployment of an application instance
  • Configuration of network connectivity
  • Management of application data storage
  • Implementation of security controls and troubleshooting

Instructional Format

  • Interactive instructional sessions.
  • Demonstrations of practical workflows.
  • Comprehensive hands-on exercises.
  • Simulation of real-world deployment scenarios.

Customization Capabilities

The curriculum can be tailored to align with the specific technologies, development toolchains, and deployment environments utilized within your organization.

Requirements

Participants are expected to possess the following foundational skills:

  • Proficiency in basic Linux command-line operations.
  • A general understanding of software development lifecycles or system administration.
  • Familiarity with fundamental networking concepts.
  • No prior experience with OpenShift is mandatory for enrollment.

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