doc/mgr: fix auth keys instruction

This was out of date.

Signed-off-by: John Spray <john.spray@redhat.com>

diff --git a/doc/mgr/administrator.rst b/doc/mgr/administrator.rst
index 8db733c1c4ee4c30f285b9f6695473151878e313..173062ac76cfd73a9da44c3e9ca27d6ab212e5d7 100644 (file)
--- a/doc/mgr/administrator.rst
+++ b/doc/mgr/administrator.rst
@@ -2,12 +2,16 @@
 ceph-mgr administrator's guide
 ==============================
 
-Setup
------
+Manual setup
+------------
 
-Create an authentication key for your daemon::
+Usually, you would set up a ceph-mgr daemon using a tool such
+as ceph-ansible.  These instructions describe how to set up
+a ceph-mgr daemon manually.
 
-    ceph auth get-or-create mgr.$name mon 'allow *'
+First, create an authentication key for your daemon::
+
+    ceph auth get-or-create mgr.$name mon 'allow profile mgr' osd 'allow *' mds 'allow *'
 
 Place that key into ``mgr data`` path, which for a cluster "ceph"
 and mgr $name "foo" would be ``/var/lib/ceph/mgr/ceph-foo``.