def _checkStatus(self, agentip):
'''
' 检查当前状态，包括主机是否可达，告警缓存文件是否处理
'''
logger.info('enter function _checkStatus')
cmdfile = None
try:
if agentip:
status = EsdkKeyDefines.NAGIOS_UNKNOWN
info = EsdkKeyDefines.STATUS_UNKNOWN_STR
logger.info('begin handle warnning file agentip[%s]' % (agentip))
hostStatus = EsdkUtils.checkHosts(self._configdata.HostCheckCmd, agentip)
if hostStatus[0] == EsdkKeyDefines.NAGIOS_OK:
logger.info("host[%s] is okay" % (agentip))
warningfiles = os.listdir(self._configdata.Cachepath)
if warningfiles:
status, info = self._checkWarningCacheFiles(agentip, warningfiles)
logger.info("agentip[%s],the status[%s],the alarm [%s]" % (agentip, status, info))
else:
status = EsdkKeyDefines.NAGIOS_OK
info = EsdkKeyDefines.STATUS_OK_STR
logger.info("agentip[%s],there is no alarm" % (agentip))
'''
' 根据告警文件打印消息
'''
print info
sys.exit(status)
except Exception, err:
print str(err)
logger.error("checkStatusTimer exception err[%s]" % (str(err)))
if cmdfile:
cmdfile.close()
def __parseTrapMsg(self, varBinds):
"""
' 解析trap信息
' params:
' varBinds: 当前trap的绑定值
"""
if varBinds:
for oid, val in varBinds:
matcher = re.search(EsdkKeyDefines.OID_VALUE_FORMAT, val.prettyPrint().strip())
if matcher:
valSecStr = matcher.group(0)
resList = re.split("=", valSecStr.replace("\n", " ").strip(), 1)
resType = resList[0]
resValue = resList[1]
# #修复建议
# if EsdkKeyDefines.HWISMREPORTINGALARMRESTOREADVICEOID==oid.prettyPrint():
# if EsdkKeyDefines.STRING_TYPE==resType:
# if resValue.startswith('0x'):
# self.__alarmRestoreAdvice=EsdkUtils.hex2char(resValue[2:])
# #故障告警标题
# elif EsdkKeyDefines.HWISMREPORTINGALARMFAULTTITLEOID==oid.prettyPrint():
# if EsdkKeyDefines.STRING_TYPE==resType:
# self.__alarmFaultTitle=resValue
# 告警级别
if EsdkKeyDefines.HWISMREPORTINGALARMFAULTLEVELOID == oid.prettyPrint():
if EsdkKeyDefines.INTEGER_TYPE == resType:
self.__alarmFaultLevel = resValue
# 告警ID
elif EsdkKeyDefines.HWISMREPORTINGALARMLOCATIONALARMID == oid.prettyPrint():
if EsdkKeyDefines.BIG_COUNTER_TYPE == resType:
self.__alarmID = "0x" + EsdkUtils.dec2hex(resValue)
# 获取告警时间，以服务端接收到的告警时间为准
elif EsdkKeyDefines.HWISMREPORTINGALARMFAULTTIMEOID == oid.prettyPrint():
# 获取当前系统的时间
self.__alarmFaultTime = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())
# 详细信息
elif EsdkKeyDefines.HWISMREPORTINGALARMADDITIONINFOOID == oid.prettyPrint():
if EsdkKeyDefines.STRING_TYPE == resType:
self.__alarmAdditionInfo = resValue
# 告警类型
elif EsdkKeyDefines.HWISMREPORTINGALARMFAULTCATEGORYOID == oid.prettyPrint():
if EsdkKeyDefines.INTEGER_TYPE == resType:
self.__alarmFaultCategory = resValue
def handleWarningFiles(self, trapdata):
"""
' 处理所有告警文件并汇总，告警状态为最高值，告警信息逐行叠加
' params:
' trapdata: 当前trap数据实例
' return tuple: 由该类所有告警中的最高级别和所有告警信息叠加组成的元组
' raise PluginException: 当操作文件异常或其他数据异常时抛出
"""
logger.info("begin handle warnning files")
statuslst = []
info = EsdkKeyDefines.ALARM_TABLE_HEAD_FORMAT
try:
warningfiles = os.listdir(self._filecachepath)
if warningfiles is None or len(warningfiles) < 1:
return (EsdkKeyDefines.STATUS_OK_INT, EsdkKeyDefines.STATUS_OK_STR)
file = None
for filename in warningfiles:
agentip = filename.split(EsdkKeyDefines.CMD_FILE_NAME_SEP)[0]
if not re.match(EsdkKeyDefines.IP_ADDRESS_FORMAT, agentip) is None and agentip == trapdata.AgentIp:
file = open(self._constructFullFilename(filename), "r")
firstRead = True
for fileline in file.readlines():
fileline = fileline.strip(EsdkKeyDefines.NEWLINE_CHARACTER)
if firstRead:
firstRead = False
statuslst.append(fileline.split(EsdkKeyDefines.CMD_FILE_CONTENT_SEP)[0])
info = info + fileline.split(EsdkKeyDefines.CMD_FILE_CONTENT_SEP)[1]
else:
info = info + fileline
file.close()
info = info + "</table>"
if statuslst:
statuslst.sort()
logger.info("alarm level [%s],alarm info [%s]" % (statuslst[0], info))
return (EsdkUtils.covertStatus(statuslst[0]), info)
else:
logger.info("has no warnning")
return (EsdkKeyDefines.NAGIOS_OK, EsdkKeyDefines.STATUS_OK_STR)
except IOError, err:
raise PluginException("Read warning file error. Cause: \n" + str(err))
if not file is None:
file.close()
def _checkWarningCacheFiles(self, hostip, warningfiles):
'''
' 检查告警缓存文件
' params:
' hostip: 受管主机IP
' warningfiles: 告警缓存文件
' return:
' (status, info): 指定主机的状态和信息
'''
cachefile = None
statuslst = []
info = EsdkKeyDefines.ALARM_TABLE_HEAD_FORMAT
try:
for filename in warningfiles:
filenameseq = filename.split(EsdkKeyDefines.CMD_FILE_NAME_SEP)
if len(filenameseq) < 2:
continue
agentip = filenameseq[0]
if agentip == hostip:
cachefile = open(self._configdata.Cachepath + os.path.sep + filename, 'r')
firstRead = True
for fileline in cachefile.readlines():
fileline = fileline.strip(EsdkKeyDefines.NEWLINE_CHARACTER)
if firstRead:
firstRead = False
statuslst.append(int(fileline.split(EsdkKeyDefines.CMD_FILE_CONTENT_SEP)[0]))
info += fileline.split(EsdkKeyDefines.CMD_FILE_CONTENT_SEP)[1]
else:
info += fileline
info += '</table>'
if statuslst:
statuslst.sort()
logger.info('alarm level [%s],alarm info [%s]' % (statuslst[0], info))
return (EsdkUtils.covertStatus(statuslst[0]), info)
else:
logger.info('has no warnning')
return (EsdkKeyDefines.NAGIOS_OK, EsdkKeyDefines.STATUS_OK_STR)
except Exception, err:
print str(err)
if not cachefile is None:
cachefile.close()
def main():
cmdList=['checklun','checksys','checkcontroller']
MSG_USAGE = '''\n %prog checklun -d LOCAL_ADDRESS [-p SEND_PORT] [-c READ_COMMUNITY]\
\nor\
\n %prog checksys -d LOCAL_ADDRESS [-p SEND_PORT] [-c READ_COMMUNITY]\
\n %prog uninstall
'''
optParser = OptionParser(MSG_USAGE)
optParser.add_option("-d", "--local_address", action="store"
, dest="local_address"
, help="Local IP address (mandatory). "
+ "example:192.168.1.1")
optParser.add_option("-c", "--read_community", action="store"
, dest="read_community"
, help="read community (mandatory). "
+ "example:public")
optParser.add_option("-p", "--listen_port", action="store"
, dest="listen_port" , default='10062'
, help="Listening port number. Default value: 10062")
optParser.add_option("-l", "--server_list", action="store"
, dest="server_list"
, help="Server list. "
+ "Format: 'serip:sername:user:passwd:community:snmpversion'. "
+ "community:public. "
+ "snmpversion:[v1|v2c|v3]. "
+ "\r\nexample: 192.168.1.1:huawei-host:user:passwd:public:v3")
optParser.add_option("-a", "--auto_run", action="store_true"
, dest="auto_run"
, help="Automatically installs the Huawei nagios plug-in.")
options, args = optParser.parse_args()
if len(args) == 1:
if checkCmd(args[0],cmdList):
if options.local_address is not None:
checkip(options.local_address)
address = re.sub(r'[/|\\]*$', '', options.local_address)
community=re.sub(r'[/|\\]*$', '', options.read_community)
if platform.system() == "Linux":
hostStatus=EsdkUtils.checkHosts(EsdkKeyDefines.HOST_CHECK_CMD_KEY,address)
if hostStatus[0] != EsdkKeyDefines.STATUS_OK_INT:
print 'the host[%s] can not arrived'%address
logger.info('the host[%s] can not arrived'%address)
sys.exit(EsdkKeyDefines.NAGIOS_UNKNOWN)
authData={}
authData[EsdkKeyDefines.HOST_CFG_KEY_GETCOMMUNITY]=community
authData[EsdkKeyDefines.HOST_CFG_KEY_IP]=address
authData[EsdkKeyDefines.HOST_CFG_KEY_SNMPVERSION]='v2c'
msg='action[%s],ip[%s],community[%s],version[%s]'
if 'checklun'==args[0]:
msg=msg%('checklun',address,community,'v2c');
logger.info(msg)
lunHandle(authData)
elif 'checksys'==args[0]:
msg=msg%('checksys',address,community,'v2c');
logger.info(msg)
sysHandle(authData)
elif 'checkcontroller'==args[0]:
msg=msg%('checkcontroller',address,community,'v2c');
logger.info(msg)
controllerHandle(authData)
else:
optParser.print_help()
logger.info('the cmd format is not right')
else:
optParser.print_help()
