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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., 675 Mass Ave, Cambridge, MA 02139, USA.
from sos.plugins import Plugin, RedHatPlugin
import re, os
from glob import glob
from datetime import datetime, timedelta
class Cluster(Plugin, RedHatPlugin):
"""cluster suite and GFS related information
"""
plugin_name = 'cluster'
option_list = [("gfslockdump", 'gather output of gfs lockdumps', 'slow', False),
("crm_from", 'specify the --from parameter passed to crm_report', 'fast', False),
('lockdump', 'gather dlm lockdumps', 'slow', False)]
packages = [
"ricci",
"corosync",
"openais",
"cman",
"clusterlib",
"fence-agents",
"pacemaker"
]
files = [ "/etc/cluster/cluster.conf" ]
def setup(self):
self.add_copy_spec("/etc/cluster.conf")
self.add_copy_spec("/etc/cluster.xml")
self.add_copy_spec("/etc/cluster")
self.add_copy_spec("/etc/sysconfig/cluster")
self.add_copy_spec("/etc/sysconfig/cman")
self.add_copy_spec("/etc/fence_virt.conf")
self.add_copy_spec("/var/lib/ricci")
self.add_copy_spec("/var/lib/luci/data/luci.db")
self.add_copy_spec("/var/lib/luci/etc")
self.add_copy_spec("/var/log/cluster")
self.add_copy_spec("/var/log/luci")
self.add_copy_spec("/etc/fence_virt.conf")
if self.get_option('gfslockdump'):
self.do_gfslockdump()
if self.get_option('lockdump'):
self.do_lockdump()
self.add_cmd_output("rg_test test "
+ "/etc/cluster/cluster.conf" )
self.add_cmd_output("fence_tool ls -n")
self.add_cmd_output("gfs_control ls -n")
self.add_cmd_output("dlm_tool log_plock")
self.get_cmd_output_now("clustat")
self.get_cmd_output_now("group_tool dump")
self.add_cmd_output("cman_tool services")
self.add_cmd_output("cman_tool nodes")
self.add_cmd_output("cman_tool status")
self.add_cmd_output("ccs_tool lsnode")
self.add_cmd_output("ipvsadm -L")
self.add_cmd_output("corosync-quorumtool -l")
self.add_cmd_output("corosync-quorumtool -s")
self.add_cmd_output("corosync-cpgtool")
self.add_cmd_output("corosync-objctl")
self.add_cmd_output("group_tool ls -g1")
self.add_cmd_output("gfs_control ls -n")
self.add_cmd_output("gfs_control dump")
self.add_cmd_output("fence_tool dump")
self.add_cmd_output("dlm_tool dump")
self.add_cmd_output("dlm_tool ls -n")
self.add_cmd_output("mkqdisk -L")
# crm_report needs to be given a --from "YYYY-MM-DD HH:MM:SS" start
# time in order to collect data.
crm_from = (datetime.today()
- timedelta(hours=72)).strftime("%Y-%m-%d %H:%m:%S")
if self.get_option('crm_from') != False:
if re.match(r'\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}',
str(self.get_option('crm_from'))):
crm_from = self.get_option('crm_from')
else:
self.soslog.error(
"crm_from parameter '%s' is not a valid date: using default"
% self.get_option('crm_from'))
crm_dest = os.path.join(self.get_cmd_dir(), 'crm_report')
self.add_cmd_output('crm_report -S -d --dest %s --from "%s"'
% (crm_dest, crm_from))
def do_lockdump(self):
status, output, time = self.call_ext_prog("dlm_tool ls")
for lockspace in re.compile(r'^name\s+([^\s]+)$',
re.MULTILINE).findall(output):
self.add_cmd_output("dlm_tool lockdebug -svw '%s'" % lockspace,
suggest_filename = "dlm_locks_%s" % lockspace)
def do_gfslockdump(self):
for mntpoint in self.do_regex_find_all(r'^\S+\s+([^\s]+)\s+gfs\s+.*$',
"/proc/mounts"):
self.add_cmd_output("gfs_tool lockdump %s" % mntpoint,
suggest_filename = "gfs_lockdump_"
+ self.mangle_command(mntpoint))
def postproc(self):
for cluster_conf in glob("/etc/cluster/cluster.conf*"):
self.do_file_sub(cluster_conf,
r"(\s*\<fencedevice\s*.*\s*passwd\s*=\s*)\S+(\")",
r"\1%s" %('"***"'))
for luci_cfg in glob("/var/lib/luci/etc/*.ini*"):
self.do_file_sub(luci_cfg, r"(.*secret\s*=\s*)\S+", r"\1******")
self.do_cmd_output_sub("corosync-objctl",
r"(.*fence.*\.passwd=)(.*)",
r"\1******")
return
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