DO720 Red Hat Container Adoption Boot Camp for Developers

Opis

Cel

Impact on the organization

This boot camp is intended to provide developers who have basic to intermediate knowledge of containers with the foundational and advanced skills needed to develop, deploy, and troubleshoot microservices applications with Red Hat OpenShift Container Platform. Red Hat OpenShift Container Platform enables rapid application development and deployment, as well as portability of an application across environments. The platform also offers simplified application scaling, administration, and maintenance of adaptive or cloud-native applications.

Impact on the individual

As a result of attending this course, you should be able to install, configure, and manage a Red Hat OpenShift Container Platform cluster and deploy applications on it.

You should be able to demonstrate these skills:

• Create and manage custom container images.
• Deploy applications to OpenShift Container Platform.
• Develop microservices using Quarkus.
• Design container images to containerize applications.
• Customize application builds and implement post-commit build hooks.
• Create a multi-container application template.
• Implement health checks to improve system reliability.
• Implement unit and integration tests for microservices.
• Use the Config specification to inject data into a microservice.
• Implement fault tolerance in a microservice using OpenShift Service Mesh.
• Secure an OpenShift Service Mesh.

Grupa docelowa

• Developers interested in adopting container technology and developing microservices.

Wymagania

• Become a Red Hat Certified System Administrator (RHCSA), or demonstrate equivalent experience
• Red Hat Application Development I: Programming in Java EE (AD183), or experience with Java EE development

Konspekt

1. Introduction to container technology
   • Describe how software can run in containers orchestrated by OpenShift Container Platform.
2. Create containerized services
   • Provision a service using container technology.
3. Manage containers
   • Modify prebuilt container images to create and manage containerized services.
4. Manage container images
   • Manage the life cycle of a container image from creation to deletion.
5. Create custom container images
   • Design and code a Dockerfile to build a custom container image.
6. Deploy containerized applications
   • Deploy applications on OpenShift Container Platform.
7. Deploy multi-container applications
   • Deploy applications that are containerized using multiple container images.
8. Troubleshoot containerized applications
   • Troubleshoot a containerized application deployed on OpenShift.
9. Deploy and manage applications on an OpenShift cluster
   • Deploy applications using various application packaging methods to an OpenShift cluster and manage their resources.
10. Design containerized applications for OpenShift
    • Select a containerization method for an application and create a container to run on an OpenShift cluster.
11. Publish enterprise container images
    • Create an enterprise registry and publish container images to it.
12. Build applications
    • Describe the OpenShift build process, build triggers, and manage builds.
13. Create applications from OpenShift templates
    • Describe the elements of a template and create a multi-container application template.
14. Manage application deployments
    • Monitor application health and implement various deployment methods for cloud-native applications.
15. Implement continuous integration and continuous deployment pipelines in OpenShift
    • Create and deploy Jenkins pipelines to facilitate continuous integration and deployment with OpenShift.
16. Describe microservice architectures
    • Describe components and patterns of microservice-based application architectures.
17. Implement a microservice with Quarkus
    • Deploy Red Hat OpenShift Service Mesh on OpenShift Container Platform.
18. Test microservices
    • Implement unit and integration tests for microservices.
19. Deploy microservice-based applications
    • Deploy Quarkus microservice applications to an OpenShift cluster.
20. Build microservice applications with Quarkus
    • Build a persistent and configurable distributed quarkus microservices application.
21. Test microservices
    • Implement unit and integration tests for microservices.
22. Secure microservices
    • Secure a microservice using OAuth.
23. Monitor microservices
    • Monitor the operation of a microservice using metrics, distributed tracing, and log aggregation.
24. Introduction to Red Hat OpenShift Service Mesh
    • Describe the basic concepts of microservice architecture and OpenShift Service Mesh.
25. Observe a service mesh
    • Trace and visualize an OpenShift Service Mesh with Jaeger and Kiali.
26. Control service traffic
    • Manage and route traffic with OpenShift Service Mesh
27. Release applications with OpenShift Service Mesh
    • Release applications with canary and mirroring release strategies.
28. Test service resilience with chaos testing
    • Test the resiliency of an OpenShift Service Mesh with chaos testing.
29. Build resilient services
    • Use OpenShift Service Mesh strategies to create resilient services.
30. Secure an OpenShift Service Mesh
    • Secure and encrypt services in your application with OpenShift Service Mesh.

Note: Course outline is subject to change with technology advances and as the nature of the underlying job evolves. For questions or confirmation on a specific objective or topic, please contact us at osec@osec.pl

Uwagi

Duration: 10 days

Technology considerations

• Internet access is required for this course in order to access the OpenShift shared and dedicated clusters.

Recommended next exam or course

• EX288 Red Hat Certified Specialist in OpenShift Application Development exam

For more details, please contact us at osec@osec.pl