Viewing file:  ceph_mds.py (2.89 KB) -rw-r--r--
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# This file is part of the sos project: https://github.com/sosreport/sos
#
# This copyrighted material is made available to anyone wishing to use,
# modify, copy, or redistribute it subject to the terms and conditions of
# version 2 of the GNU General Public License.
#
# See the LICENSE file in the source distribution for further information.
from sos.report.plugins import Plugin, RedHatPlugin, UbuntuPlugin
class CephMDS(Plugin, RedHatPlugin, UbuntuPlugin):
short_desc = 'CEPH mds'
plugin_name = 'ceph_mds'
profiles = ('storage', 'virt', 'container', 'ceph')
containers = ('ceph-(.*-)?fs.*',)
files = ('/var/lib/ceph/mds/*',)
def setup(self):
self.add_file_tags({
'/var/log/ceph/ceph-mds.*.log': 'ceph_mds_log',
})
self.add_copy_spec([
"/var/log/ceph/ceph-mds*.log",
"/var/lib/ceph/bootstrap-mds/",
"/var/lib/ceph/mds/",
"/run/ceph/ceph-mds*",
])
self.add_forbidden_path([
"/etc/ceph/*keyring*",
"/var/lib/ceph/*keyring*",
"/var/lib/ceph/*/*keyring*",
"/var/lib/ceph/*/*/*keyring*",
"/var/lib/ceph/osd",
"/var/lib/ceph/mon",
# Excludes temporary ceph-osd mount location like
# /var/lib/ceph/tmp/mnt.XXXX from sos collection.
"/var/lib/ceph/tmp/*mnt*",
"/etc/ceph/*bindpass*"
])
ceph_cmds = [
"cache status",
"client ls",
"config diff",
"config show",
"damage ls",
"dump loads",
"dump tree",
"dump_blocked_ops",
"dump_historic_ops",
"dump_historic_ops_by_duration",
"dump_mempools",
"dump_ops_in_flight",
"get subtrees",
"objecter_requests",
"ops",
"perf histogram dump",
"perf histogram schema",
"perf schema",
"perf dump",
"status",
"version",
"session ls"
]
mds_ids = []
# Get the ceph user processes
out = self.exec_cmd('ps -u ceph -o args')
if out['status'] == 0:
# Extract the OSD ids from valid output lines
for procs in out['output'].splitlines():
proc = procs.split()
if len(proc) < 6:
continue
if proc[4] == '--id' and "ceph-mds" in proc[0]:
mds_ids.append("mds.%s" % proc[5])
# If containerized, run commands in containers
try:
cname = self.get_all_containers_by_regex("ceph-mds*")[0][1]
except Exception:
cname = None
self.add_cmd_output([
"ceph daemon %s %s"
% (mdsid, cmd) for mdsid in mds_ids for cmd in ceph_cmds
], container=cname)
# vim: set et ts=4 sw=4 :
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