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doc: Use 'ceph auth get-or-create' for creating RGW keyring #6930

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merged 1 commit into from Jan 29, 2016
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doc: Use 'ceph auth get-or-create' for creating RGW keyring #6930

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22 changes: 1 addition & 21 deletions doc/radosgw/config.rst
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Expand Up @@ -40,30 +40,10 @@ the node containing the gateway instance.

See `User Management`_ for additional details on Ceph authentication.

#. Create a keyring for the gateway::

sudo ceph-authtool --create-keyring /etc/ceph/ceph.client.radosgw.keyring
sudo chmod +r /etc/ceph/ceph.client.radosgw.keyring


#. Generate a Ceph Object Gateway user name and key for each instance. For
exemplary purposes, we will use the name ``gateway`` after ``client.radosgw``::

sudo ceph-authtool /etc/ceph/ceph.client.radosgw.keyring -n client.radosgw.gateway --gen-key


#. Add capabilities to the key. See `Configuration Reference - Pools`_ for details
on the effect of write permissions for the monitor and creating pools. ::

sudo ceph-authtool -n client.radosgw.gateway --cap osd 'allow rwx' --cap mon 'allow rwx' /etc/ceph/ceph.client.radosgw.keyring


#. Once you have created a keyring and key to enable the Ceph Object Gateway
with access to the Ceph Storage Cluster, add the key to your
Ceph Storage Cluster. For example::

sudo ceph -k /etc/ceph/ceph.client.admin.keyring auth add client.radosgw.gateway -i /etc/ceph/ceph.client.radosgw.keyring

sudo ceph auth get-or-create client.radosgw.gateway osd 'allow rwx' mon 'allow rwx' -o /etc/ceph/ceph.client.radosgw.keyring

#. Distribute the keyring to the node with the gateway instance. ::

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