Connecting LDAP
In Keycloak, you can connect an existing LDAP. Keycloak has a built-in LDAP/AD provider. It is possible to include multiple different LDAP servers in the same Keycloak realm.
Open the Keycloak Administration Console.
In the Manage section, click User Federation.
From the drop-down list, select ldap.
For more information, see https://www.keycloak.org/docs/latest/server_admin/#_ldap.