<div dir="rtl"><div dir="ltr">hi all<br><br><br>when i add new ceph datastore, opennebula run a command like this with oneadmin user that needs  password <br><br><br>oneadmin@one-server2:~$ /var/lib/one/remotes/datastore/ceph/monitor 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 113<br>
oneadmin@one-server2's password:<br><br></div><div dir="ltr">because it, opennebula cant show datastore space and show (0MB)<br><br><br></div><div dir="ltr">output this command is <br><br>USED_MB=3015<br>FREE_MB=1184747<br>
TOTAL_MB=1193984<br><br><br></div><div dir="ltr">the point here is that i cant run this command with oneadmin user ! <br><br>sudo rados df <br><br></div><div dir="ltr">or even rados df  (without sudo)<br><br></div><div dir="ltr">
i add these  lines  to  /etc/sudoers<br><br>oneadmin    ALL=(ALL) NOPASSWD: /usr/bin/rbd*,/usr/bin/rados*<br><br><br></div><div dir="ltr"><br></div><div dir="ltr">best regards <br></div></div>