3 Migrate an Instance

Use Oracle WebLogic Deploy Tool (WDT) in Oracle Cloud Infrastructure to migrate your Oracle WebLogic Server domain resources and applications from your existing Oracle Java Cloud Service instance in Oracle Cloud Infrastructure to a new domain in Oracle WebLogic Server for OCI.

Note:

Migration is not supported from 12.1.3 release to any of the existing versions of Oracle WebLogic Server for OCI.

In this procedure,

• Oracle Java Cloud Service is the source instance that you would be migrating from.
• Oracle WebLogic Server for OCI is the target instance that you would be migrating to.

Topics:

• Perform Oracle Cloud Infrastructure Prerequisites
• Create the Target Domain Using Oracle WebLogic Server for OCI
• Get Information About the Application Databases
• Get Information About the Service Instances
• Recreate Oracle Fusion Middleware Security Resources
• Migrate Oracle Identity Cloud Service Roles and Policies
• Stop All Oracle WebLogic Server Processes on the Target
• Install the Oracle WebLogic Deploy Tool
• Discover the Oracle WebLogic Server Domain on the Source Instance
• Copy Supporting Files to the Target Instance
• Edit the Domain Model and Copy It to the Target Instance
• Update the Oracle WebLogic Server Domain on the Target Instance
• Configure Node Manager SSL on the Target Instance
• Start All Oracle WebLogic Server Processes on the Target
• Troubleshoot Migration Problems
• Clean Up Resources in Oracle Cloud Infrastructure