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munin-ceph-status
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Benjamin Renard
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at 2013-12-03 09:19:04
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Ceph Cluster status plugin for Munin ==================================== Usage ----- $0 config show graphs that should be generated $0 show the data for the graphs This plugin have 3 modes : - ceph_usage : graph data/allocated and total space cluster usage - ceph_osd : graph ceph OSDs number (total/UP/IN) - ceph_mon : graph ceph MONs number (total/UP) To install this plugin : ln -s /path/to/ceph_status /etc/munin/plugins/ceph_usage ln -s /path/to/ceph_status /etc/munin/plugins/ceph_osd ln -s /path/to/ceph_status /etc/munin/plugins/ceph_mon If you are using cephx, you have to manually configure it : - You have to create ceph user first : ceph auth get-or-create client.nagios mon 'allow r' > /etc/ceph/ceph.client.nagios.keyring chown munin: /etc/ceph/ceph.client.nagios.keyring chmod 400 /etc/ceph/ceph.client.nagios.keyring - After, you have to configure ceph_status execution : [ceph_*] user munin env.ceph_id munin env.ceph_keyring /etc/ceph/ceph.client.munin.keyring Author ------ Benjamin Renard <brenard@zionetrix.net> License ------- Copyright (C) 2013 Benjamin Renard This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License version 2 as published by the Free Software Foundation. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
