7.3

Table Of Contents
9 Select the vco services of the external Orchestrator server and click Unregister.
What to do next
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Import any certificates that were trusted in the external Orchestrator server to the trust store of the
built-in Orchestrator.
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Join the vRealize Automation replica nodes to the vRealize Automation cluster to synchronize the
Orchestrator configuration.
For more information, see Reconfigure the Target Embedded vRealize Orchestrator to Support High
Availability in Installing or Upgrading vRealize Automation.
Note The vRealize Orchestrator instances are automatically clustered and available for use.
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Restart the vco-configurator service on all nodes in the cluster.
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Update the vRealize Orchestrator endpoint to point to the migrated built-in Orchestrator server.
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Add the vRealize Automation host and the IaaS host to the inventory of the vRealize Automation
plug-in, by running the Add a vRA host and Add the IaaS host of a vRA host workflows.
Upgrading a Stand-Alone vRealize Orchestrator
Appliance for vRealize Automation
If you maintain a stand-alone, external instance of vRealize Orchestrator for vRealize Automation, you
must upgrade vRealize Orchestrator when you upgrade vRealize Automation from 7.1, 7.2 to 7.3 or 7.1,
7.2, 7.3 to 7.3.1.
Embedded instances of vRealize Orchestrator are upgraded as part of the vRealize Automation appliance
upgrade. No additional action is required for an embedded instance.
If you are upgrading a vRealize Orchestrator appliance cluster, see Upgrade a vRealize Orchestrator
Appliance Cluster for Use with vRealize Automation 7.3.
Prerequisites
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Install the Update on the vRealize Automation Appliance and IaaS Components.
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Unmount all network file systems. See vSphere Virtual Machine Administration in the vSphere
documentation.
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Increase the memory of the vSphere Orchestrator appliance to at least 6 GB. See vSphere Virtual
Machine Administration in the vSphere documentation.
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Take a snapshot of the vSphere Orchestrator virtual machine. See vSphere Virtual Machine
Administration in the vSphere documentation.
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If you use an external database, back up the database.
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If you use the preconfigured PostgreSQL database in vSphere Orchestrator, back up the database by
using the Export Database menu in the vSphere Control Center.
Upgrading from vRealize Automation 7.1, 7.2 to 7.3 or 7.1, 7.2, 7.3 to 7.3.1
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