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Overview

Red Hat Openshift Migration Lab (DO326) is designed for OpenShift professionals migrating workloads from legacy deployments of OpenShift Container Platform running 3.11 onto a 4.6 installation. Students will gain practical working experience with the Migration Toolkit for Containers (MTC) to leverage in real-world migration scenarios.
  • Assessing OpenShift 3 to OpenShift 4 migration scenarios. 
  • Discussion of OpenShift 4 subversion migration scenarios. 
  • Deploying the Migration Toolkit for Containers. 
  • Migrating Persistent Volumes application data between OpenShift clusters. 
  • Migrating application images from the internal registry between OpenShift clusters. 
  • Moving Kubernetes manifests application resources between OpenShift clusters. 
  • Migrating Kubernetes cluster settings between OpenShift clusters.
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What You'll Learn

Impact on the organization

Successful migration from OpenShift 3 to OpenShift 4 is a critical factor in maintaining continuity for customers with established workloads on legacy OpenShift 3. To preserve continued support and innovation, organizations must ensure a careful and precise transition of applications  using Red Hat’s tools and best practices. In comparison to OpenShift 3, OpenShift 4 brings in sophisticated automation, self-service, governance, and cloud-native features that are based on Kubernetes Operators to enable a wider variety of application modernization and digital transformation efforts.

Impact on the individual 

Learning to apply skills needed to migrate workloads from OpenShift 3 to OpenShift 4 using the Migration Toolkit for Containers will set up students to safely and correctly complete migrations in their organizations.

Who Should Attend

  •  Red Hat consultants and partners responsible for customer success and who want to migrate from OpenShift 3 to OpenShift 4.
  •  OpenShift professionals responsible for the transition of workloads onto OpenShift 4
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Prerequisites

  • Red Hat OpenShift I: Containers & Kubernetes (DO180) and Red Hat OpenShift Administration II: Operating a Production Kubernetes Cluster (DO280) are required prerequisites for DO326 because they teach the OpenShift administration and Kubernetes skills necessary to comprehend and use the MTC 
  • Red Hat OpenShift Installation Lab (DO322) and Red Hat OpenShift Administration III: Scaling Kubernetes Deployments in the Enterprise (DO380) are suggested as either prerequisites or follow-ups for DO326 because they teach how to deploy and customize OpenShift 4 clusters to meet security, availability, and performance requirements of different workloads.

Learning Journey

Coming Soon...

  •  Planning an OpenShift 3 to 4 migration
  •  Preparing the target cluster for migration
  •  Deploying the Migration Toolkit for Containers (MTC)
  •  Migrating applications using the MTC
  •  Mapping application dependencies and dandling migration issues
  •  Automating application migrations using the MTC API and Ansible
  •  Reducing downtime during a migration process
  •  Red Hat OpenShift 3 to 4 migration lab comprehensive review
This course is not associatd with any Certification.

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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