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Table Of Contents
Configure Directories Management for High Availability
You can use Directories Management to congure a high availability Active Directory connection in
vRealize Automation.
Each vRealize Automation appliance includes a connector that supports user authentication, although only
one connector is typically congured to perform directory synchronization. It does not maer which
connector you choose to serve as the sync connector. To support Directories Management high availability,
you must congure a second connector that corresponds to your second vRealize Automation appliance,
which connects to your Identity Provider and points to the same Active Directory. With this conguration, if
one appliance fails, the other takes over management of user authentication.
In a high availability environment, all nodes must serve the same set of Active Directories, users,
authentication methods, etc. The most direct method to accomplish this is to promote the Identity Provider
to the cluster by seing the load balancer host as the Identity Provider host. With this conguration, all
authentication requests are directed to the load balancer, which forwards the request to either connector as
appropriate.
Prerequisites
n
Congure your vRealize Automation deployment with at least two instance of the vRealize Automation
appliance.
n
Install vRealize Automation in Enterprise mode operating in a single domain with two instances of
thevRealize Automation appliance.
n
Install and congure an appropriate load balancer to work with your vRealize Automation deployment.
n
Congure tenants and Directories Management using one of the connectors supplied with the installed
instances of the vRealize Automation appliance. For information about tenant conguration, see
Chapter 2, “Conguring Tenant Seings,” on page 75.
Procedure
1 Log in to the load balancer for your vRealize Automation deployment as a tenant administrator.
The load balancer URL is <load balancer address>/vcac/org/tenant_name.
2 Select Administration > Directories Management > Identity Providers.
3 Click the Identity Provider that is currently in use for your system.
The existing directory and connector that provide basic identity management for your system appears.
4 On the Identity Provider properties page, click the Add a Connector drop-down list, and select the
connector that corresponds to your secondary vRealize Automation appliance.
5 Enter the appropriate password in the Bind DN Password text box that appears when you select the
connector.
6 Click Add Connector.
7 The main connector appears in the IdP Hostnametext box by default. Change the host name to point to
the load balancer.
Chapter 2 Configuring Tenant Settings
VMware, Inc. 83