Merge pull request ceph#66053 from cbodley/wip-doc-rgw-sts-lite-dep

doc/radosgw: deprecate STS Lite for tentacle

Reviewed-by: Anthony D Atri <[email protected]>

Author: cbodley

PendingReleaseNotes

@@ -51,6 +51,7 @@
   normalized directory entry names. This is inheritable and
   applies to an entire directory tree. For more information, see
   https://docs.ceph.com/en/latest/cephfs/charmap/
+* RGW: "STS Lite" and the sts:GetSessionToken operation are now deprecated.
 * Based on tests performed at scale on an HDD based Ceph cluster, it was found
   that scheduling with mClock was not optimal with multiple OSD shards. For
   example, when multiple OSD nodes failed, client

doc/radosgw/STSLite.rst

@@ -2,6 +2,8 @@
 STS Lite
 =========
 
+.. deprecated:: Tentacle
+
 Ceph Object Gateway provides support for a subset of Amazon Secure Token Service
 (STS) APIs. STS Lite is an extension of STS and builds upon one of its APIs to
 decrease the load on external IDPs like Keystone and LDAP.