Using multiple LDAP servers for users authentication and synchronization

Question

Is it possible to set up users authentication (and/or synchronization) from multiple LDAP servers?

Answer

There is no native functionality to use multiple LDAP servers simultaneously.

Workaround

It is possible to use multiple LDAP servers with TeamCity by using an LDAP proxy between the TeamCity and LDAP servers. In this configuration, TeamCity should be configured to query the LDAP proxy. TeamCity should always query the proxy, which then forwards requests to the corresponding LDAP server.

Additional information

Possibility to query multiple LDAP servers