Before you can create and operate a UTM cluster application, you must install the product openUTM on all computers to be used for the cluster. The procedure used to install openUTM does not depend on whether you subsequently wish to operate standalone or UTM cluster applications. See also the sections "Installing openUTM on Unix and Linux systems" and "Installing openUTM on Windows systems".
You will find information on the software requirements for UTM cluster applications in the Release Note.
The runtime environment of openUTM (e.g. the system time) must be the same on all nodes. See section "Properties of a UTM cluster application".
A number of files that can be accessed jointly by all node applications are required in order to run a UTM cluster application. See section "Runtime environment".
openUTM revision levels can be deployed during live operation of a UTM cluster application. For details, refer to the section "Use of openUTM revision levels in the UTM cluster application".
If the applications on Windows systems are to run as services, you must install and configure the respective service on all nodes.