7.3

Table Of Contents
You successfully upgraded the Orchestrator Appliance.
What to do next
Verify that Orchestrator is configured properly at the Validate Configuration page in Control Center.
Upgrade a vRealize Orchestrator Appliance Cluster for
Use with vRealize Automation 7.3
If you use a vRealize Orchestrator appliance cluster with vRealize Automation, you must upgrade the
Orchestrator appliance cluster to version 7.3 by upgrading a single instance and joining newly installed
7.3 nodes to the upgraded instance.
To upgrade a single instance of vRealize Orchestrator, see Upgrading a Stand-Alone vRealize
Orchestrator Appliance for vRealize Automation.
Prerequisites
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Install the Update on the vRealize Automation Appliance and IaaS Components.
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Set up a load balancer to distribute traffic among multiple instances of vRealize Orchestrator. See the
vRealize Orchestrator Load Balancing Configuration Guide.
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Take a snapshot of all vRealize Orchestrator server nodes.
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Back up the vRealize Orchestrator shared database.
Procedure
1 Stop the vco-server and vco-configurator Orchestrator services on all cluster nodes.
2 Upgrade only one of the Orchestrator server instances in your cluster using one of the documented
procedures.
3 Deploy a new Orchestrator appliance on version 7.3.
a Configure the new node with the network settings of an existing not upgraded instance that is part
of the cluster.
4 Access Control Center of the second node to start the configuration wizard.
a Navigate to https://your_orchestrator_server_IP_or_DNS_name:8283/vco-controlcenter.
b Log in as root with the password you entered during OVA deployment.
5 Select the Clustered Orchestrator deployment type.
By choosing this type, you select to join the node to an existing Orchestrator cluster.
6 In the Hostname text box, enter the host name or IP address of the first Orchestrator server instance.
Note This must be the local IP or host name of the Orchestrator instance, to which you are joining
the second node. You must not use the load balancer address.
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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