6.5.1

Table Of Contents
Add a vCenter Single Sign-On Identity Source
Users can log in to vCenter Server only if they are in a domain that has been added as a vCenter Single
Sign-On identity source. vCenter Single Sign-On administrator users can add identity sources from the
vSphere Web Client or the Platform Services Controller interface.
An identity source can be a native Active Directory (Integrated Windows Authentication) domain or an
OpenLDAP directory service. For backward compatibility, Active Directory as an LDAP Server is also
available. See Identity Sources for vCenter Server with vCenter Single Sign-On
Immediately after installation, the following default identity sources and users are available:
localos All local operating system users. If you are upgrading, those localos users
who can already authenticate can continue to authenticate. Using the
localos identity source does not make sense in environments that use an
embedded Platform Services Controller.
vsphere.local Contains the vCenter Single Sign-On internal users.
Prerequisites
If you are adding an Active Directory identity source, the vCenter Server Appliance or the Windows
machine on which vCenter Server is running must be in the Active Directory domain. See Add a Platform
Services Controller Appliance to an Active Directory Domain.
Procedure
1 From a Web browser, connect to the vSphere Web Client or the Platform Services Controller.
Option Description
vSphere Web Client
https://vc_hostname_or_IP/vsphere-client
Platform Services Controller
https://psc_hostname_or_IP/psc
In an embedded deployment, the Platform Services Controller host name or IP
address is the same as the vCenter Server host name or IP address.
2 Specify the user name and password for administrator@vsphere.local or another member of the
vCenter Single Sign-On Administrators group.
If you specified a different domain during installation, log in as administrator@mydomain.
3 Navigate to the vCenter Single Sign-On configuration UI.
Option Description
vSphere Web Client a From the Home menu, select Administration.
b Under Single Sign-On, click Configuration.
Platform Services Controller Click Single Sign-On and click Configuration.
4 On the Identity Sources tab, click the Add Identity Source icon.
Platform Services Controller Administration
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