Red Hat Openshift Migration Lab Eğitimi

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 4.9 installation.  Students will gain practical working experience with the Migration Toolkit for Containers (MTC) to leverage in real-world migration scenarios.

• 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.

• Assessing OpenShift 3 to OpenShift 4 migration scenarios.
• Discussion of OpenShift 4 minor version 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.

• 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