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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.
import re
from sos.report.plugins import Plugin, RedHatPlugin, DebianPlugin, UbuntuPlugin
class Corosync(Plugin):
short_desc = 'Corosync cluster engine'
plugin_name = "corosync"
profiles = ('cluster',)
packages = ('corosync',)
def setup(self):
self.add_copy_spec([
"/etc/corosync",
"/var/lib/corosync/fdata",
"/var/log/cluster/corosync.log*"
])
self.add_cmd_output([
"corosync-quorumtool -l",
"corosync-quorumtool -s",
"corosync-cpgtool",
"corosync-cfgtool -s",
"corosync-blackbox",
"corosync-objctl -a",
"corosync-cmapctl -m stats"
])
self.add_cmd_output("corosync-cmapctl",
tags="corosync_cmapctl")
self.exec_cmd("killall -USR2 corosync")
corosync_conf = "/etc/corosync/corosync.conf"
if not self.path_exists(corosync_conf):
return
# collect user-defined logfiles, matching either of pattern:
# log_size: filename
# or
# logging.log_size: filename
# (it isnt precise but sufficient)
pattern = r'^\s*(logging.)?logfile:\s*(\S+)$'
try:
cconf = self.path_join("/etc/corosync/corosync.conf")
with open(cconf, 'r', encoding='UTF-8') as file:
for line in file:
if re.match(pattern, line):
self.add_copy_spec(re.search(pattern, line).group(2))
except IOError as err: # pylint: disable=broad-except
self._log_warn("could not read from %s: %s" % (corosync_conf, err))
def postproc(self):
self.do_cmd_output_sub(
"corosync-objctl",
r"(.*fence.*\.passwd=)(.*)",
r"\1******"
)
class RedHatCorosync(Corosync, RedHatPlugin):
""" Parent class Corosync's setup() will be called """
class DebianCorosync(Corosync, DebianPlugin, UbuntuPlugin):
""" Parent class Corosync's setup() will be called """
files = ('/usr/sbin/corosync',)
# vim: set et ts=4 sw=4 :
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