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Task 6 - Identify components and configuration requiring manual upgrade steps If you are using a metrics database with API Manager and not API Gateway Analytics, see Upgrade your metrics database for API Manager. For more information, see Upgrade API Gateway Analytics. If you are using API Gateway Analytics version 7.4.0 or later, you can upgrade API Gateway Analytics before you run the sysupgrade command. Task 5 - Upgrade API Gateway Analytics version 7.4.0 or later You should also test any custom JARs to ensure that they work correctly in API Gateway 7.7. However, you must verify that all third-party JARs are compatible with API Gateway 7.7.īefore you upgrade, you should confirm that any third-party JARs are not already present in the new installation under directory apigateway/system/lib. If you have customizations (for example, third-party JAR files) in the ext/libĭirectory of your old API Gateway installation, the sysupgrade command copies any third-party JARs to the new installation. See also What happens if you change the old API Gateway installation after running export? Task 4 - Check that ext/lib customizations in the old installation are compatible Do not update API Manager configuration (for example, add new APIs, organizations, or applications).Do not update the API Gateway admin user store.Do not make any topology changes (for example, add new API Gateway instances).For example, if you have run any sysupgrade commands, do not perform any of the following on the old installation: Task 3 - Do not change the old API Gateway installationĭo not make any changes to the old API Gateway installation after the upgrade process has begun. Check if the change is consistent with the other API Gateways.Deploy a new configuration to just one of the API Gateways in the new group.(You can use Policy Studio or API Gateway Manager to deploy configurations to API Gateway groups.) Create a new group that has more than one API Gateway.

To check that all API Gateway groups are consistent: Before you upgrade, ensure that all API Gateway groups in the old installation are consistent, meaning that all API Gateways in a group have the same configuration deployed. Upgrade is not supported for inconsistent groups. Task 2 - Check that old API Gateway groups are consistent You do not need to stop any processes to back up the apigateway directory.