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This page describes the following procedure:
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This procedure assumes you already have performed any required pre-installation procedure steps for the cluster node being added.
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Copy and Unpack the Universal Controller Distribution File
Copy the downloaded distribution file, which was used to install the current, single instance of Universal Controller, from its current location to the machine on which you want to install a new instance of the Controller.
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Windows | Use an appropriate archiving / unzipping product. |
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Install the Controller
To install the Controller, issue the following command that is appropriate for your platform:
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Deploy the Controller
In this procedure, you will start Tomcat, which starts the Controller and builds your database tables. This process takes several minutes. When it is complete, the Controller is started and ready to use.
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You now have completed the install process and the Controller is running.
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Verify the Installation
To make sure the new cluster node is installed and running properly:
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The license key for the installed Universal Controller applies to all instances (cluster nodes) of that Controller; no additional licensing is required. System Notifications configured for the installed Universal Controller apply to all instances (cluster nodes) of that Controller; no additional system notifications have to be configured. |
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Adding an OMS Server
To add a second OMS Server to an HA environment (which creates an OMS cluster), you must install Universal Agent on a machine where one of the additional cluster nodes has been added.
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The OMS Servers list screen will contain a single entry for all OMS cluster members defined in the record. (The OMS Servers list screen could have additional entries for an OMS Server or OMS cluster outside of your HA environment. For example, OMS Servers outside a firewall would connect to a different message database and serve different Agents, but would connect to to the same Controller.)
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OMS Server Message Database
Members of an OMS cluster in an HA environment must use the same OMS Server message database.
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