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Overview

Red Hat OpenShift Development I: Containerizing Applications (DO288) enhances understanding of containers as a key technology for configuring and deploying applications and microservices. As the second course in the OpenShift development track, this offering will teach you how to design, build, and deploy containerized software applications to an OpenShift cluster.


Whether you’re writing container-native applications or migrating existing brownfield applications, you’ll learn how to boost developer productivity powered by Red Hat® OpenShift Container Platform, a containerized application platform that allows enterprises to manage container deployments and scale their applications using Kubernetes.


This course is based on Red Hat OpenShift Container Platform 4.1.
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What You'll Learn

  • Manager and trigger application builds. Customize an existing source-to-image base image. 
  • Create an OpenShift template. 
  • Create health checks to monitor and improve application reliability. 
  • Create and deploy a Jenkins pipeline for continuous integration and continuous deployment. 
  • Create and deploy cloud-native application for OpenShift.

Who Should Attend

  • Enterprise application developers 
  • Site reliability engineers
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Prerequisites

  • Complete the Introduction to Containers, Kubernetes, and Red Hat OpenShift course (DO180), or have equivalent knowledge 
  • Being a Red Hat Certified System Administrator or having earned a higher certification is helpful for navigation and usage of the command line, but is not required

Learning Journey

Coming Soon...

1. Deploy and manage applications on an OpenShift cluster
Deploy applications using various application packaging methods to a OpenShift cluster and manage their resources.

2. Design containerized applications for OpenShift
Select a containerization method for an application and create a container to run on an OpenShift cluster.

3. Publish enterprise container images
Create an enterprise registry and publish container images to it.

4. Manage building applications
Describe the OpenShift build process, in addition to triggering and managing builds.

5. Customize source-to-image builds
Customize an existing S2I base image and create a new one.

6. Create applications from OpenShift templates
Describe the elements of a template and create a multicontainer application template.

7. Manage application deployments
Monitor application health and implement various deployment methods for cloud-native applications.

8. Implement CI/CD pipelines in OpenShift
Create and deploy Jenkins pipelines to facilitate continuous integration and continuous deployment (CI/CD) with OpenShift.

9. Build cloud-native applications on OpenShift
Create and deploy cloud-native applications on OpenShift.

Red Hat Certified Specialist in OpenShift Application Development Exam-EX288

Frequently Asked Questions (FAQs)

  • Why get Red Hat certified?

    Red Hat certifications are highly respected in the IT industry and validate your expertise in open source technologies, particularly Red Hat Enterprise Linux (RHEL) and Red Hat OpenShift.

    These certifications demonstrate your ability to design, deploy, and manage complex enterprise environments using Red Hat solutions, increasing your value to employers and opening doors to a wide range of career opportunities.

  • What to expect for the examination?

    Red Hat certification exams are performance-based, meaning you'll be evaluated on your ability to perform real-world tasks in a live environment.

    This ensures that you not only understand the theoretical concepts but also have the practical skills to apply them.

    Note: Certification requirements and policies may be updated by Red Hat from time to time. We apologize for any discrepancies; do get in touch with us if you have any questions.

  • How long is Red Hat certification valid for?

    Red Hat certifications are current for three years.

    According to Red Hat, these certifications do not “expire”, or become “terminated” or “invalid”, but they can become “non-current”.

    There are different ways to keep a certification current, depending on the type of certification. You always have the option of retaking an exam to renew its associated certification.

    In some instances, you can earn other certifications to keep your certification current. This approach allows IT professionals to expand their skills and knowledge into new areas, which is increasingly important for a successful IT career.

    Note: Certification requirements and policies may be updated by Red Hat from time to time. We apologize for any discrepancies; do get in touch with us if you have any questions.

  • Why take this course with Trainocate?

    Here’s what sets us apart:

    - Global Reach, Localized Accessibility: Benefit from our geographically diverse training hubs in 16 countries (and counting!).

    - Top-Rated Instructors: Our team of subject matter experts (with high average CSAT and MTM scores) are passionate to help you accelerate your digital transformation.

    - Customized Training Solutions: Choose from on-site, virtual classrooms, or self-paced learning to fit your organization and individual needs.

    - Experiential Learning: Dive into interactive training with our curated lesson plans. Participate in hands-on labs, solve real-world challenges, and take on comprehensive assessments.

    - Learn From The Best: With 30+ authorized training partnerships and countless awards from Microsoft, AWS, Google – you're guaranteed learning from the industry's elite.

    - Your Bridge To Success: We provide up-to-date course materials, helpful exam guides, and dedicated support to validate your expertise and elevate your career.

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