doc: fix openstack rbd installation command

This cannot work because client.volumes.key is not a command

   ssh {your-compute-host} client.volumes.key

replace with a tee to allow for copy/paste as well as using the

   cat client.volumes.key

in the following lines.

Signed-off-by: Loic Dachary <loic@dachary.org>

diff --git a/doc/rbd/rbd-openstack.rst b/doc/rbd/rbd-openstack.rst
index 660757639aa041974a40289d6bb27e5ab41dd549..80dd43ce406b6f2fd712946ff6df34fdc0a8bc42 100644 (file)
--- a/doc/rbd/rbd-openstack.rst
+++ b/doc/rbd/rbd-openstack.rst
@@ -127,7 +127,7 @@ Hosts running ``nova-compute`` do not need the keyring. Instead, they
 store the secret key in libvirt. Create a temporary copy of the secret
 key on the hosts running ``nova-compute``::
 
-  ssh {your-compute-host} client.volumes.key <`ceph auth get-key client.volumes`
+  ceph auth get-key client.volumes | ssh {your-compute-host} tee client.volumes.key 
 
 Then, on the compute hosts, add the secret key to libvirt and remove the
 temporary copy of the key::