update sources to 12.2.7

[ceph.git] / ceph / doc / radosgw / keystone.rst

diff --git a/ceph/doc/radosgw/keystone.rst b/ceph/doc/radosgw/keystone.rst
index 398276c74a57873e9929b6efee9cd603d1e3aa7e..4220b75c53dd992e57e0c8d1368e66fc8c3e9321 100644 (file)
--- a/ceph/doc/radosgw/keystone.rst
+++ b/ceph/doc/radosgw/keystone.rst
@@ -47,6 +47,13 @@ For a v3 version of the OpenStack Identity API you should replace
    rgw keystone admin domain = {keystone admin domain name}
    rgw keystone admin project = {keystone admin project name}
 
+For compatibility with previous versions of ceph, it is also
+possible to set ``rgw keystone implicit tenants`` to either
+``s3`` or ``swift``.  This has the effect of splitting
+the identity space such that the indicated protocol will
+only use implicit tenants, and the other protocol will
+never use implicit tenants.  Some older versions of ceph
+only supported implicit tenants with swift.
 
 Prior to Kilo
 -------------