25. The article of manufacture of claim 24 , wherein the one or more global settings include at least one of: a message server port number of the message service of the central services instance of the cluster of application server instances, a message server host of the message service of the central services instance of the cluster of application server instances, and a Uniform Resource Locator of the central database of the cluster of application server instances.
24. The article of manufacture of claim 23 , wherein the instructions that, when executed by the apparatus, cause the apparatus to execute the one or more logical tasks cause the apparatus to execute a change global settings task to set one or more global settings of the cluster of application server instances.