Kurzy a certifikace Red Hat

OpenShift

DO326 - Red Hat Openshift Migration Lab

1.124 EUR

Cena (bez DPH)

Days3
26. 9.27. 9. 2022
Praha
CZ
3. 10. 5. 10. 2022
virtual
ENG
2. 11. 3. 11. 2022
Bratislava
CZ
7. 11. 9. 11. 2022
virtual
ENG
16. 1.18. 1. 2023
virtual
ENG

Migrate application workloads, including its Kubernetes resources, data, and container images, when upgrading from OpenShift 3 to 4 or from OpenShift 4.x to the latest version.

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.

Audience:

  • 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.

Content summary:

  • 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.

Outline:

  • 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

 

Prerequisites:

Recommended next exam or course

Red Hat OpenShift Administration III: Scaling Kubernetes Deployments in the Enterprise (DO380) 

Technology considerations:

Labs are provided in the Red Hat Training & Certification cloud only. Internet access is required to access the classroom environment.

 

 

 

 

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