7.4

Table Of Contents
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Back up the external vRealize Automation PostgreSQL database. To see if your PostgreSQL
database is external, complete these steps.
a Log in to the vRealize Automation appliance management console by using its fully qualified
domain name, https://va-hostname.domain.name:5480.
For a distributed environment, log in to the primary vRealize Automation appliance management
console.
b Select vRA Settings > Database.
c If the vRealize Automation PostgreSQL database node host is different from the
vRealize Automation appliance host, back up the database. If the database node host is the
same as the appliance host, you do not need to back up the database.
For information about the PostgreSQL database backup, see https://www.postgresql.org/.
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Create a snapshot of your tenant configuration and the users assigned.
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Back up any files you have customized, such as DataCenterLocations.xml.
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Create a snapshot of each virtual appliance and IaaS server. Adhere to regular guidelines for backing
up the entire system in case the vRealize Automation upgrade is unsuccessful. See Backup and
Recovery for vRealize Automation Installations in Managing vRealize Automation.
Back Up Your Existing vRealize Automation 6.2.5 Environment
Before you upgrade, shut down and take a snapshot of your vRealize Automation 6.2.5 environment
components.
Before you upgrade, take a snapshot of these components while your system is shut down.
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vRealize Automation IaaS servers (Windows nodes)
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vRealize Automation appliances (Linux nodes)
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vRealize Automation (SSO) Identity node
If the upgrade fails, use the snapshot to return to the last known good configuration and attempt another
upgrade.
Prerequisites
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Verify that the embedded PostgreSQL database is in high-availability mode. If it is, locate the current
Master node. See the knowledge base article http://kb.vmware.com/kb/2105809.
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If your environment has an external PostgreSQL database, create a database backup file.
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If the vRealize Automation Microsoft SQL database is not hosted on the IaaS server, create a
database backup file. For information, find article on the Microsoft Developer Network about creating
a full SQL Server database backup.
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Verify that you have completed the backup prerequisites for upgrading.
Upgrading from vRealize Automation 6.2.5 to 7.4
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