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# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
# 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.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
from sos.plugins import Plugin, RedHatPlugin, DebianPlugin, UbuntuPlugin
import os.path
import re
class Corosync(Plugin):
""" 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"
])
self.call_ext_prog("killall -USR2 corosync")
corosync_conf = "/etc/corosync/corosync.conf"
if not os.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 = '^\s*(logging.)?logfile:\s*(\S+)$'
try:
with open("/etc/corosync/corosync.conf") as f:
for line in f:
if re.match(pattern, line):
self.add_copy_spec(re.search(pattern, line).group(2))
except IOError as e:
self._log_warn("could not read from %s: %s", corosync_conf, e)
def postproc(self):
self.do_cmd_output_sub(
"corosync-objctl",
r"(.*fence.*\.passwd=)(.*)",
r"\1******"
)
class RedHatCorosync(Corosync, RedHatPlugin):
def setup(self):
super(RedHatCorosync, self).setup()
class DebianCorosync(Corosync, DebianPlugin, UbuntuPlugin):
def setup(self):
super(DebianCorosync, self).setup()
files = ('/usr/sbin/corosync',)
# vim: set et ts=4 sw=4 :
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