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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
import glob
class CephOSD(Plugin, RedHatPlugin, UbuntuPlugin):
short_desc = 'CEPH osd'
plugin_name = 'ceph_osd'
profiles = ('storage', 'virt', 'container')
containers = ('ceph-osd.*',)
def check_enabled(self):
return True if glob.glob('/var/lib/ceph/osd/*/*') else False
def setup(self):
self.add_file_tags({
'/var/log/ceph/ceph-osd.*.log': 'ceph_osd_log',
})
# Only collect OSD specific files
self.add_copy_spec([
"/run/ceph/ceph-osd*",
"/var/lib/ceph/osd/*/kv_backend",
"/var/log/ceph/ceph-osd*.log",
"/var/log/ceph/ceph-volume*.log",
])
self.add_cmd_output([
"ceph-disk list",
"ceph-volume lvm list"
])
ceph_cmds = [
"bluestore bluefs available",
"config diff",
"config show",
"dump_blacklist",
"dump_blocked_ops",
"dump_historic_ops_by_duration",
"dump_historic_slow_ops",
"dump_mempools",
"dump_ops_in_flight",
"dump_op_pq_state",
"dump_osd_network",
"dump_reservations",
"dump_watchers",
"log dump",
"perf dump",
"perf histogram dump",
"objecter_requests",
"ops",
"status",
"version",
]
osd_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()
# Locate the '--id' value
if proc and proc[0].endswith("ceph-osd"):
try:
id_index = proc.index("--id")
osd_ids.append("osd.%s" % proc[id_index+1])
except (IndexError, ValueError):
self.log_warn("could not find ceph-osd id: %s", procs)
try:
cname = self.get_all_containers_by_regex("ceph-osd*")[0][1]
except Exception:
cname = None
self.add_cmd_output(
["ceph daemon %s %s" % (i, c) for i in osd_ids for c in ceph_cmds],
container=cname
)
self.add_forbidden_path([
"/etc/ceph/*keyring*",
"/var/lib/ceph/*keyring*",
"/var/lib/ceph/*/*keyring*",
"/var/lib/ceph/*/*/*keyring*",
# Excludes temporary ceph-osd mount location like
# /var/lib/ceph/tmp/mnt.XXXX from sos collection.
"/var/lib/ceph/tmp/*mnt*",
"/etc/ceph/*bindpass*"
])
# vim: set et ts=4 sw=4 :
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