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How To Upgrade An OAG 11.1.2.2.0 Cluster Installation To 11.1.2.3.0 Version (Doc ID 1931302.1)

Last updated on APRIL 04, 2018

Applies to:

Oracle API Gateway - Version 11.1.2 and later
Information in this document applies to any platform.

Goal

This document is intended to show the steps needed to upgrade from OAG 11.1.2.2.0 to 11.1.2.3.0.

The expectation is that there is already an OAG 11.1.2.2.0 installation in place with two nodes and two gateway instances.  Weblogic Server will be used as a Web Service Provider.  This Service Provider has Policy Studio and the API Tester (11.1.2.2.0) installed.
The Web Service Provider for this test was Weblogic Server 10.3.6 and a basic Hello World web service is deployed on this.  The Hello World web service is already registered in the two nodes of our 11.1.2.2.0 OAG Domain.

Solution

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In this Document
Goal
 This document is intended to show the steps needed to upgrade from OAG 11.1.2.2.0 to 11.1.2.3.0.
Solution
 Install API Gateway 11.1.2.3.0
 On Node 1 (api-gw-node1.localdomain):
 On Node 1 (api-gw-node2.localdomain):
 On Service Provider (api-gw-service.localdomain):
 Install OAG 11.1.2.3.0 on the api-gw-node1.localdomain:
 Do the same for the second node (api-gw-node2.localdomain):
 Install OAG 11.2.0.3.0 policystudio and apitester on the services provider host for testing:
 Back up old installation
 Copy upgrade tools to old installation
 Install the exporter tool on the old installation
 Export data from the old installation
 Copy exported data to new installation
 Copy the exporter tool on the new installation to the correct place
 Upgrade the exported data
 Apply the upgrade
 Check the topology is as expected after the upgrade on the new 11.1.2.3.0
References

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