Instructor

Red Hat Certified OpenShift Application Developer Training Course

Curriculum

Become a Red Hat Certified OpenShift Application Developer! Master containerized app development on OpenShift & boost your DevOps career. Enroll now!

Ratings

( 4.5 Ratings )

Live Online Classes starting on 01 January, 1970

Red Hat Certified OpenShift Application Developer

The Introduction to OpenShift Applications course provides foundational training in developing, deploying, and managing applications on the Red Hat OpenShift Container Platform.

 

Course Prerequisites

Participants should ideally have:

  • Basic Software Development Knowledge: Understanding of source code, version control, and application development.

  • Familiarity with Command-Line Tools: Experience with Linux or Unix operating systems.

  • Basic Git Operations: Skills in cloning a repository, committing changes, and pushing updates.

  • Experience with an IDE: Familiarity with tools like Visual Studio Code for coding and editing.

  • Introductory Knowledge of Container Technologies: Basic understanding of Docker and how applications are packaged and isolated.

  • Awareness of Web Application Architectures: Knowledge of front-end, back-end, and databases.

  • Willingness to Learn: Interest in deploying and managing applications on Red Hat OpenShift.

No previous experience with Red Hat OpenShift is required, but a foundational understanding of containerization and microservices architecture is beneficial.

 

Target Audience

This course is designed for:

  • Software Developers and Engineers interested in containerized application development.

  • DevOps Engineers focused on application deployment and management.

  • Application Architects designing scalable cloud applications.

  • System Administrators with an interest in containerization.

  • Cloud Application Developers working with OpenShift.

  • IT Professionals seeking knowledge of the OpenShift platform.

  • Technical Team Leads overseeing development teams.

  • Quality Assurance Engineers and Testers working with containerized environments.

  • Technology Enthusiasts exploring containerization and Kubernetes.

  • IT Students and Graduates interested in cloud-based application development.

 

Course Outline

1. Create and Work with OpenShift Projects

  • Understand how to create and manage multiple projects within OpenShift.

2. Deploy Applications

  • Single and Multi-Container Applications: Deploy applications with one or more containers.

  • Application Health Monitoring: Implement monitoring to ensure application performance.

3. Git Integration

  • Understand basic Git usage.

  • Use Git for deploying applications within OpenShift.

4. OpenShift Internal Registry

  • Configure the internal registry for specific use cases and requirements.

5. Manage Applications

  • Use the web console to manage applications effectively.

  • Deploy multi-container applications through the console.

6. Helm Charts

  • Create and utilize Helm charts for application deployment.

  • Customize deployments using Kustomize.

7. Container Images

  • Image Creation: Understand how to create container images based on pre-built images.

  • Image Builds and Configurations: Work with image build configurations.

  • Custom Builder Workflows: Use custom workflows for image creation.

  • Publishing: Publish images to the OpenShift image registry.

8. Troubleshooting

  • Diagnose and resolve minor deployment and build issues.

  • Use logs and monitoring tools to identify problems in the build and deployment process.

9. Image Streams

  • Create and manage custom image streams for application deployment.

  • Trigger updates based on changes to image streams.

  • Debug issues related to application deployment.

10. Configuration Maps and Secrets

  • Configuration Maps: Create and utilize config maps to inject data into applications.

  • Secrets: Create and manage secret resources securely.

11. Source-to-Image (S2I) Framework

  • Build and deploy applications using the S2I framework.

  • Customize existing S2I builder images as needed.

12. Build Hooks and Triggers

  • Create build hooks that execute scripts during the build process.

  • Test and confirm the operation of hooks.

13. Application Builds

  • Manage and trigger application builds effectively.

14. OpenShift Templates

  • Create and use OpenShift templates in JSON or YAML format.

  • Work with multi-container templates and add custom parameters.

15. OpenShift Pipelines

  • Understand the CI/CD process within OpenShift.

  • Work with Tekton custom resource definitions (CRDs) to define CI/CD pipelines.

  • Design, define, and troubleshoot CI/CD workflows.

  • Configure and trigger pipeline workflows for applications.

16. Operators

  • Understand and utilize Operators to manage applications.

  • Create applications using installed Operators for enhanced functionality.

(4.5 Ratings)

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