精密空调DataMate3000环境监控脚本

2015/08/16 37682

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#!/usr/bin/env python
#coding:utf-8
"""
  Author:  Edward.Zhou -- <edgeman_03@163.com>
  Purpose: 监控精密空调DataMate3000状态
  Created: 2015年05月02日
"""
 
import unittest
import netsnmp
import sys
import argparse
 
#DataMate3000MIB库
DaTaMate3000MIB = {
    'SmartOutput': {
        'Temperature': '.1.3.6.1.4.1.13400.2.10.1.2.2.1',                          #温度
        'Humidity': '.1.3.6.1.4.1.13400.2.10.1.2.2.2',                             #湿度
        },
    'BaseStatus': {
        #'''Status:   unknown ( 1 ) , ok ( 2 ) , lostCommunication ( 3 ) , notEstablished ( 4 )'''
        'Communication': '.1.3.6.1.4.1.13400.2.10.1.3.1.1',                        #通信状态
        },
    'SmartStatus': {
        #'''Status:  #unknown ( 1 ) , on ( 2 ) , off ( 3 )'''
        'UnitOnOff': '.1.3.6.1.4.1.13400.2.10.1.3.2.1',                            #开关机
        'MainFan': '.1.3.6.1.4.1.13400.2.10.1.3.2.2',                              #风机
        'CoolMode': '.1.3.6.1.4.1.13400.2.10.1.3.2.3',                             #制冷
        'HeatMode': '.1.3.6.1.4.1.13400.2.10.1.3.2.4',                             #加热
        'HumidifyMode': '.1.3.6.1.4.1.13400.2.10.1.3.2.5',                         #加湿
        'DehumidifyMode': '.1.3.6.1.4.1.13400.2.10.1.3.2.6',                       #除湿
        'HighPressure': '.1.3.6.1.4.1.13400.2.10.1.3.2.7',                         #高压告警
        'LowPressure': '.1.3.6.1.4.1.13400.2.10.1.3.2.8',                          #低压告警
        'HighTemperature': '.1.3.6.1.4.1.13400.2.10.1.3.2.9',                      #高温告警
        'LowTemperature': '.1.3.6.1.4.1.13400.2.10.1.3.2.10',                      #低温告警
        'HighHumidify': '.1.3.6.1.4.1.13400.2.10.1.3.2.11',                        #高湿告警
        'LowHumidify': '.1.3.6.1.4.1.13400.2.10.1.3.2.12',                         #低湿告警
        'PowerFailure': '.1.3.6.1.4.1.13400.2.10.1.3.2.13',                        #电源故障告警
        'ShortCycle': '.1.3.6.1.4.1.13400.2.10.1.3.2.14',                          #短周期告警
        'CustomAlarm1': '.1.3.6.1.4.1.13400.2.10.1.3.2.15',                        #自定义告警1
        'CustomAlaarm2': '.1.3.6.1.4.1.13400.2.10.1.3.2.16',                       #自定义告警2
        'MainFanServiceRequired': '.1.3.6.1.4.1.13400.2.10.1.3.2.17',              #主风机维护请求
        'HumidifierServiceRequired': '.1.3.6.1.4.1.13400.2.10.1.3.2.18',           #加湿器维护请求
        'FilterServiceRequired': '.1.3.6.1.4.1.13400.2.10.1.3.2.19',               #过滤网维护请求
        'CoilFroze': '.1.3.6.1.4.1.13400.2.10.1.3.2.20',                           #盘管冻结
        'HumidifierFailure': '.1.3.6.1.4.1.13400.2.10.1.3.2.21',                   #加湿器故障
        'SensorBoardFailure': '.1.3.6.1.4.1.13400.2.10.1.3.2.22',                  #传感器板故障
        'DischargeTemperatureFailure': '.1.3.6.1.4.1.13400.2.10.1.3.2.23',         #排气温度故障
        'PowerLost': '.1.3.6.1.4.1.13400.2.10.1.3.2.24',                           #电源丢失
        'InnerCommFailure': '.1.3.6.1.4.1.13400.2.10.1.3.2.25',                    #空调通讯状态
        },
}
 
#设置返回状态码
'''
ST_OK=0 #正常
ST_WR=1 #错误
ST_CR=2 #严重警告
ST_UK=3 #未知
'''
 
#采用snmp协议获取相应OID值
def snmpGet(oid, version = 1, community = 'public', host = 'localhost'):
    try:
        result = netsnmp.snmpwalk(oid, Version = version, Community = community, DestHost = host)
    except Exception, err:
        print err
        sys.exit()
 
    if result:
        return result[0]
    else:
        return None
 
def main():
    parser = argparse.ArgumentParser(description='DataMate 3000 status check')
    parser.add_argument('-i','--host', dest='host', nargs = '?', default= 'localhost', required = False, help='The specified monitoring DataMate 3000 IP or Host')
    parser.add_argument('-v','--version', dest='version', nargs = '?', default= 1, type = int, required = False, help='The specified snmp version')
    parser.add_argument('-C','--Community', dest='Community', nargs = '?', default= 'public', required = False, help='The specified snmp community')
    parser.add_argument('-V','--Variable', dest = 'Variable', nargs = '?', default = 'Temperature', required = True, choices  = ['Temperature', 'Humidity'], help = 'The specified check object' )
    parser.add_argument('-w', '--warning', dest = 'warning', type = int, nargs = '?', required = True, default = None, help = 'Threshold which will result in a warning status')
    parser.add_argument('-c', '--critical', dest = 'critical', type = int, nargs = '?', required = True, default = None, help = 'Threshold which will result in a critical status')
    args = parser.parse_args()
 
    #检测环境温度
    if args.Variable == 'Temperature':
        toid = DaTaMate3000MIB['SmartOutput']['Temperature']
        _result = snmpGet(toid, args.version, args.Community, args.host)
        result = float(_result)
        if (result / 10) < args.warning:
            print "DataMate 3000 Teamperature is %s ℃,status is ok." % (result / 10)
            sys.exit(0)
        elif (result / 10) >= args.warning and (result / 10) <= args.critical:
            print "DataMate 3000 Teamperature is %s ℃,status is warning." % (result / 10)
            sys.exit(1)
        elif (result / 10) >= args.critical:
            print "DataMate 3000 Teamperature is %s ℃,status is critical." % (result / 10)
            sys.exit(2)
        else:
            print "DataMate 3000 Teamperature is unknown ℃,status is unknown."
            sys.exit(3)
 
    #检测环境湿度
    if args.Variable == 'Humidity':
        hoid = DaTaMate3000MIB['SmartOutput']['Humidity']
        _result = snmpGet(hoid, args.version, args.Community, args.host)
        result = float(_result)
        if result < args.warning:
            print "DataMate 3000 Humidity is %s %%RH,status is ok." % result
            sys.exit(0)
        elif result >= args.warning and result <= args.critical:
            print "DataMate 3000 Humidity is %s %%RH,status is warning." % result
            sys.exit(1)
        elif result >= args.critical:
            print "DataMate 3000 Humidity is %s %%RH,status is critical." % result
            sys.exit(2)
        else:
            print "DataMate 3000 Humidity is unknown %%RH,status is unknown."
            sys.exit(3)   
 
if __name__ == '__main__':
    main()