check_mk检测插件 - raid监控

mk_raidstatus

#!/usr/bin/env python
# -*- encoding: utf-8; py-indent-offset: 4 -*-

import subprocess, re

def cfggen(): # 192.168.48.116
command = ['/opt/raid/cfggen 0 DISPLAY |egrep \'Controller type|Volume ID|Status of volume|RAID level|Size|Physical hard disks|Target ID|State|Model Number\'']
proc = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
out, error = proc.communicate()
print '<<<raidstatus>>>'
print 'cfggen'
print out

def megacli64(): # 10.0.120.196, 10.20.10.237, 10.160.1.211
command = ['/opt/raid/MegaCli64 -ShowSummary -a0 -NoLog |egrep \'ProductName|Status|Connector|Product Id|State|Virtual drive|Size|State|RAID Level\'']
proc = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
out, error = proc.communicate()
print '<<<raidstatus>>>'
print 'megacli64'
print out

def sas2ircu(): # 10.0.120.207, 10.160.1.36
command = ['/opt/raid/sas2ircu 0 DISPLAY |egrep \'Controller type|Volume ID|Status of volume|RAID level|Size|Slot #|State|Model Number\'']
proc = subprocess.Popen(command, shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
out, error = proc.communicate()
print '<<<raidstatus>>>'
print 'sas2ircu'
print out

def check_model():
command = ['lspci |grep -Po \'SAS\s*\d+\' |sed -e \'s/ //g\'']
proc = subprocess.Popen(command, shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
out, error = proc.communicate()
line = ' '.join(out.split())

m = re.match(r'(.*)(SAS\s*\d+)(.*)', line)
model = m.group(2).strip()

if model in ['SAS1068']:
cfggen()
elif model in ['SAS1078', 'SAS2108', 'SAS2208', 'SAS9240']:
megacli64()
elif model in ['SAS2008', 'SAS2308']:
sas2ircu()

if __name__ == '__main__':
check_model()

#!/bin/bash

bin_path='/opt/raid'
model=$(lspci |grep -Po 'SAS\s*\d+'|sed -e 's/ //g')

case $model in
'SAS1068' )
echo '<<<raidstatus>>>'
echo 'cfggen'
$bin_path/cfggen 0 DISPLAY |egrep 'Controller type|Volume ID|Status of volume|RAID level|Size|Physical hard disks|Target ID|State|Model Number'
;;
'SAS1078'|'SAS2108'|'SAS2208'|'SAS9240' )
echo '<<<raidstatus>>>'
echo 'megacli64'
$bin_path/MegaCli64 -ShowSummary -a0 -NoLog |egrep 'ProductName|Status|Connector|Product Id|State|Virtual drive|Size|State|RAID Level'
;;
'SAS2008'|'SAS2308' )
echo '<<<raidstatus>>>'
echo 'sas2ircu'
$bin_path/sas2ircu 0 DISPLAY |egrep 'Controller type|Volume ID|Status of volume|RAID level|Size|Slot #|State|Model Number'
;;
esac

exit 0

raidstatus

#!/usr/bin/python
# -*- encoding: utf-8; py-indent-offset: 4 -*-

# output
'''
<<<raidstatus>>>
cfggen
Controller type                         : SAS1068
Volume ID                               : 0
Status of volume                        : Okay (OKY)
RAID level                              : 1
Size (in MB)                            : 285568
Physical hard disks (Target ID)         : 9 1

Target ID                               : 1
State                                   : Online (ONL)
Size (in MB)/(in sectors)               : 286102/585937500
Model Number                            : ST3300657SS
Target ID                               : 8
State                                   : Standby (SBY)
Model Number                            : BACKPLANE
Target ID                               : 9
State                                   : Online (ONL)
Size (in MB)/(in sectors)               : 286102/585937500
Model Number                            : ST3300657SS
'''

'''
<<<raidstatus>>>
megacli64
ProductName       : PERC H710 Mini(Bus 0, Dev 0)
Status            : Optimal
Status            : Healthy
Product Id        : BP12G+EXP
Status            : OK
Connector          : 00<Internal><Encl Pos 1 >: Slot 0
Product Id         : ST2000VN000-1H31
State              : Online
Power State        : Active
Connector          : 00<Internal><Encl Pos 1 >: Slot 1
Product Id         : ST2000VN000-1H31
State              : Online
Power State        : Active
Connector          : 00<Internal><Encl Pos 1 >: Slot 2
Product Id         : ST2000VN000-1H31
State              : Online
Power State        : Active
Connector          : 00<Internal><Encl Pos 1 >: Slot 3
Product Id         : ST2000VN000-1H31
State              : Online
Power State        : Active
Connector          : 00<Internal><Encl Pos 1 >: Slot 4
Product Id         : ST2000VN000-1H31
State              : Online
Power State        : Active
Connector          : 00<Internal><Encl Pos 1 >: Slot 5
Product Id         : ST2000VN000-1H31
State              : Online
Power State        : Active
Connector          : 00<Internal><Encl Pos 1 >: Slot 6
Product Id         : ST2000VN000-1H31
State              : Online
Power State        : Active
Connector          : 00<Internal><Encl Pos 1 >: Slot 7
Product Id         : ST2000VN000-1H31
State              : Online
Power State        : Active
Connector          : 00<Internal><Encl Pos 1 >: Slot 8
Product Id         : ST2000VN000-1H31
State              : Online
Power State        : Active
Connector          : 00<Internal><Encl Pos 1 >: Slot 9
Product Id         : ST2000VN000-1H31
State              : Online
Power State        : Active
Connector          : 00<Internal><Encl Pos 1 >: Slot 10
Product Id         : ST2000VN000-1H31
State              : Online
Power State        : Active
Connector          : 00<Internal><Encl Pos 1 >: Slot 11
Product Id         : ST2000VN000-1H31
State              : Online
Power State        : Active
Connector          : 00<Internal><Encl Pos 1 >: Slot 12
Product Id         : ST300MM0006
State              : Online
Power State        : Active
Connector          : 00<Internal><Encl Pos 1 >: Slot 13
Product Id         : ST300MM0006
State              : Online
Power State        : Active
Connector          : 00<Internal>: Slot 0
Product Id         : SAS2 EXP BP
State              : Unconfigured Good
Power State        : Active
Virtual drive      : Target Id 0 ,VD name Virtual Disk 0
Size               : 278.875 GB
State              : Optimal
RAID Level         : 1
Virtual drive      : Target Id 1 ,VD name Virtual Disk 1
Size               : 10.913 TB
State              : Optimal
RAID Level         : 10
'''

'''
<<<raid>>>
<<<raidstatus>>>
sas2ircu
Controller type                         : SAS2008
Volume ID                               : 323
Status of volume                        : Okay (OKY)
RAID level                              : RAID1
Size (in MB)                            : 1906394
Slot #                                  : 5
State                                   : Optimal (OPT)
Size (in MB)/(in sectors)               : 1907729/3907029167
Model Number                            : ST32000645NS
Slot #                                  : 6
State                                   : Optimal (OPT)
Size (in MB)/(in sectors)               : 1907729/3907029167
Model Number                            : ST32000645NS
'''

# the inventory function
def inventory_raidstatus(info):
#print info
inventory = []
inventory.append((None,None))
return inventory

def parse_cfggen(info):
'''
controller: SAS1068E

vdisks:
[
{'status': 'Okay', 'disk': '9 1', 'size': '285568MB', 'id': '0', 'level': '1'}
]

pdisks
[
{'status': 'Online', 'model': 'ST3300657SS', 'id': '1'},
{'status': 'Standby', 'model': 'BACKPLANE', 'id': '8'},
{'status': 'Online', 'model': 'ST3300657SS', 'id': '9'}
]
'''

vdisks = []
pdisks = []

vd = {}
pd = {}

for line in info:
if line[0] == 'Controller':
controller = line[3]
continue

if line[0] == 'Volume':
vd['id'] = line[3]
continue

if line[0] == 'Status':
vd['status'] = line[4]
continue

if line[0] == 'RAID':
vd['level'] = line[3]
continue

if line[0] == 'Size':
vd['size'] = line[4] + 'MB'
continue

if line[0] == 'Physical':
vd['disk'] = ' '.join(line[6:])
vdisks.append(vd)
vd = {}
continue

if line[0] == 'Target':
pd['id'] = line[3]
continue

if line[0] == 'State':
pd['status'] = line[2]

if line[0] == 'Model':
pd['model'] = line[3]
pdisks.append(pd)
pd = {}
continue

return controller, vdisks, pdisks

def parse_megacli64(info):
'''
controller: 'PERC H710'

vdisks:
[
{'status': 'Optimal', 'level': '1', 'id': '0', 'size': '278.875GB'},
{'status': 'Optimal', 'level': '10', 'id': '1', 'size': '10.913TB'}
]

pdisks
[
{'status': 'Online', 'model': 'ST2000VN000-1H31', 'id': '0'},
{'status': 'Online', 'model': 'ST2000VN000-1H31', 'id': '1'},
{'status': 'Online', 'model': 'ST2000VN000-1H31', 'id': '2'},
{'status': 'Online', 'model': 'ST2000VN000-1H31', 'id': '3'},
{'status': 'Online', 'model': 'ST2000VN000-1H31', 'id': '4'},
{'status': 'Online', 'model': 'ST2000VN000-1H31', 'id': '5'},
{'status': 'Online', 'model': 'ST2000VN000-1H31', 'id': '6'},
{'status': 'Online', 'model': 'ST2000VN000-1H31', 'id': '7'},
{'status': 'Online', 'model': 'ST2000VN000-1H31', 'id': '8'},
{'status': 'Online', 'model': 'ST2000VN000-1H31', 'id': '9'},
{'status': 'Online', 'model': 'ST2000VN000-1H31', 'id': '10'},
{'status': 'Online', 'model': 'ST2000VN000-1H31', 'id': '11'},
{'status': 'Online', 'model': 'ST300MM0006', 'id': '12'},
{'status': 'Online', 'model': 'ST300MM0006', 'id': '13'}
]
'''

vdisks = []
pdisks = []

vd = {}
pd = {}

for line in info:
if line[0] == 'ProductName':
controller = ' '.join(line[2:])
continue

if line[0] == 'Connector' and len(line) == 8:
pd['id'] = line[7]
continue

if line[0] == 'Product' and len(line) ==4:
pd['model'] = line[3]
continue

if line[0] == 'State' and len(line) == 3 and line[2] not in ['Optimal', 'Degraded']:
pd['status'] = line[2]
pdisks.append(pd)
pd = {}
continue

if line[0] == 'Virtual':
vd['id'] = line[5]
continue

if line[0] == 'Size':
vd['size'] = ''.join(line[2:4])
continue

if line[0] == 'State':
vd['status'] = line[2]
continue

if line[0] == 'RAID':
vd['level'] = line[3]
vdisks.append(vd)
vd = {}
continue

return controller, vdisks, pdisks

def parse_sas2ircu(info):
'''
controller: SAS2008

vdisks:
[
{'status': 'Okay', 'size': '1906394MB', 'id': '323', 'level': 'RAID1'}
]

pdisks
[
{'status': 'Optimal', 'model': 'ST32000645NS', 'id': '5'},
{'status': 'Optimal', 'model': 'ST32000645NS', 'id': '6'}
]
'''

vdisks = []
pdisks = []

vd = {}
pd = {}

for line in info:
if line[0] == 'Controller':
controller = line[3]
continue

if line[0] == 'Volume':
vd['id'] = line[3]
continue

if line[0] == 'Status':
vd['status'] = line[4]
continue

if line[0] == 'RAID':
vd['level'] = line[3]
continue

if line[0] == 'Size' and len(line) == 5:
vd['size'] = line[4] + 'MB'
vdisks.append(vd)
vd = {}
continue

if line[0] == 'Slot':
pd['id'] = line[3]
continue

if line[0] == 'State':
pd['status'] = line[2]

if line[0] == 'Model':
pd['model'] = line[3]
pdisks.append(pd)
pd = {}
continue

return controller, vdisks, pdisks

# the check function
def check_raidstatus(item, params, info):
# cfggen handle
if info[0][0] == 'cfggen':
controller, vdisks, pdisks = parse_cfggen(info)

if controller is None and len(vdisks) == 0 and len(pdisks) == 0:
status = 3
else:
status = 0
pids = []
vdinfo = []
pdinfo = []

for vdisk in vdisks:
pids += vdisk['disk'].split(' ')
if vdisk['status'] != 'Okay':
status = 2
vdinfo.append('vd' + vdisk['id'] + '(raid-' + vdisk['level'] + ', ' + vdisk['size'] + '): ' + vdisk['status'])

for pdisk in pdisks:
if pdisk['status'] not in ['Online', 'Standby'] and pdisk['id'] in pids:
pdinfo.append('pd' + pdisk['id'] + '(' + pdisk['model'] +'): ' + pdisk['status'])

# megacli64 handle
elif info[0][0] == 'megacli64':
controller, vdisks, pdisks = parse_megacli64(info)

if controller is None and len(vdisks) == 0 and len(pdisks) == 0:
status = 3
else:
status = 0
vdinfo = []
pdinfo = []

for vdisk in vdisks:
if vdisk['status'] != 'Optimal':
status = 2
vdinfo.append('VD' + vdisk['id'] + '(raid-' + vdisk['level'] + ', ' +  vdisk['size'] + '): ' + vdisk['status'])

for pdisk in pdisks:
if pdisk['status'] != 'Online':
pdinfo.append('PD' + pdisk['id'] + '(' + pdisk['model'] +'): ' + pdisk['status'])

# sas2ircu handle
elif info[0][0] == 'sas2ircu':
controller, vdisks, pdisks = parse_sas2ircu(info)

if controller is None and len(vdisks) == 0 and len(pdisks) == 0:
status = 3
else:
status = 0
pids = []
vdinfo = []
pdinfo = []

for vdisk in vdisks:
if vdisk['status'] != 'Okay':
status = 2
vdinfo.append('vd' + vdisk['id'] + '(' + vdisk['level'] + ', ' + vdisk['size'] + '): ' + vdisk['status'])

for pdisk in pdisks:
if pdisk['status'] not in ['Optimal'] and pdisk['id'] in pids:
pdinfo.append('pd' + pdisk['id'] + '(' + pdisk['model'] +'): ' + pdisk['status'])

# check status & output
if status == 0:
if info[0][0] in ['cfggen']:
return (status, 'Controller Type: %s, Virtual Disks: %d, Physical Disks: %d' % (controller, len(vdisks), len(pids)))
else:
return (status, 'Controller Type: %s, Virtual Disks: %d, Physical Disks: %d' % (controller, len(vdisks), len(pdisks)))
elif status == 2:
return (status, 'Controller Type: %s, %s, %s' % (controller, ', '.join(vdinfo), ', '.join(pdinfo)))
else:
return (3, 'invalid check output')

# declare the check to Check_MK
check_info["raidstatus"] = {
'check_function':       check_raidstatus,
'inventory_function':   inventory_raidstatus,
'service_description':  'raidstatus',
'has_perfdata':         False,
}