def getPs1(self):
fObj = open("/root/.bashrc")
fc = fObj.readlines()
fObj.close()
for l in fc:
if "PS1" in l:
ps1 = l.split("@")[1].split(" ")[0]
self.ps1 = ps1
writeToFile("ps1", ps1)
def getRoleType(self):
fObj = open(DIRs['ROLE_TYPE_FILE'])
fCon = fObj.readlines()
for el in fCon:
if el.startswith("srvRole"):
srvRoleType = el.strip()[8:]
fObj.close()
if srvRoleType == "Single":
role_type = "one"
else:
role_type = "oneMerge"
writeToFile("role_type", role_type)
def getSrvInfo(self):
## 服务器供应商
vCmd = "hal-get-property --udi /org/freedesktop/Hal/devices/computer --key system.vendor 2>/dev/null"
try:
p = subprocess.Popen(vCmd,shell=True,stdout=subprocess.PIPE,stderr=subprocess.PIPE)
out, err = p.communicate()
ser_vendor = "unKnown" if not out else out.strip()
finally:
pass
## 服务器型号
pCmd = "hal-get-property --udi /org/freedesktop/Hal/devices/computer --key system.hardware.product 2>/dev/null"
try:
p = subprocess.Popen(pCmd,shell=True,stdout=subprocess.PIPE,stderr=subprocess.PIPE)
out, err = p.communicate()
ser_product = "unKnown" if not out else out.strip()
finally:
pass
writeToFile("ser_vendor", ser_vendor)
writeToFile("ser_product", ser_product)
def getIP(self):
fObj = open(DIRs['ROLE_TYPE_FILE'])
fCon = fObj.readlines()
for el in fCon:
if el.startswith("telIP"):
self.telIP = el.split("=")[1].strip()
if el.startswith("cncIP"):
self.cncIP = el.split("=")[1].strip()
if el.startswith("lanIP"):
lanIP = el.split("=")[1].strip()
if el.startswith("dbOneIp"):
dbOneIp = el.split("=")[1].strip()
if el.startswith("dbTwoIp"):
dbTwoIp = el.split("=")[1].strip()
fObj.close()
writeToFile("telIP", self.telIP)
writeToFile("cncIP", self.cncIP)
writeToFile("lanIP", lanIP)
writeToFile("dbOneIp", dbOneIp)
writeToFile("dbTwoIp", dbTwoIp)
def getEth(self):
for eFile in self.ethFileLists:
if self.telIP in open(eFile).read():
ethName = os.path.basename(eFile)
if ":" in ethName:
mBit = ethName.index(":")
netCard = ethName[6:mBit]
else:
netCard = ethName[6:]
## 网卡类型
tCmd = "/sbin/ethtool -i %s|grep 'driver'|awk -F':' '{print $2}'|xargs echo" % netCard
p = subprocess.Popen(tCmd,shell=True,stdout=subprocess.PIPE,stderr=subprocess.PIPE)
out, err = p.communicate()
net_adapter_type = out.strip()
## 网卡驱动
dCmd = "/sbin/ethtool -i %s|egrep ^version|awk -F':' '{print $2}'|xargs echo" % netCard
p = subprocess.Popen(dCmd,shell=True,stdout=subprocess.PIPE,stderr=subprocess.PIPE)
out, err = p.communicate()
net_adapter_driver_version = out.strip()
## 网卡速率
wCmd = "/sbin/ethtool %s|grep Speed|awk -F':' '{print $2}'|xargs echo" % netCard
p = subprocess.Popen(wCmd,shell=True,stdout=subprocess.PIPE,stderr=subprocess.PIPE)
out, err = p.communicate()
net_bandwidth = out.strip()
writeToFile("net_adapter_type", net_adapter_type)
writeToFile("net_adapter_driver_version", net_adapter_driver_version)
writeToFile("net_bandwidth", net_bandwidth)
def getDisk(self):
mountPoints, diskTotal = [], 0 #diskTotal累加
parts = psutil.disk_partitions() #分区信息
for p in parts:
mp = str(p).split(",")[1].split("=")[1]
mountPoints.append(mp)
for x in mountPoints:
pTotal = psutil.disk_usage(x.strip("'")).total #单个分区容量
diskTotal += pTotal
diskTotal = changeUnit(int(diskTotal))
rootSize, rootRate = psutil.disk_usage('/').free, psutil.disk_usage('/').percent #获取/分区的剩余空间和使用率
writeToFile("totalDisk", diskTotal)
writeToFile("rootSize", changeUnit(int(rootSize)))
writeToFile("rootRate", rootRate)
if float(rootRate) > float(85):
"""ON开关，防止多次重复报警；报警一次之后设为关闭"""
if self.sDb.read(self.telIP, "rootAlarm") == "ON": ## 状态为"NO"且开关为"ON"时,报故障
sub = "DBTX ROOT partition Alarm:%s" % self.ps1
msg = "DateTime: %s\n根分区已使用%s%%, 超过85%%, 请警惕!!!" % (getTimeNow(), rootRate)
saveLog.warning(msg)
sendMail(sub, msg)
self.sDb.update(self.telIP, "rootAlarm", "OFF") ## 报警后,将开关置为"OFF"
else:
if self.sDb.read(self.telIP, "rootAlarm") == "OFF": ## 状态OK且开关为"OFF"时,报恢复
sub = "DBTX ROOT partition is OK:%s" % self.ps1
msg = "DateTime: %s\n根分区可用空间充足%s." % (getTimeNow(), changeUnit(int(rootSize)))
saveLog.info(msg)
sendMail(sub, msg)
self.sDb.update(self.telIP, "rootAlarm", "ON") ## 使用率不足85%时,将开关置为"ON"
def getMem(self):
totMem = changeUnit(int(psutil.TOTAL_PHYMEM)) #获取物理内存总数，diskTotal()函数用来单位转换
writeToFile("totalMem", totMem)
def getCpu(self):
cpuCores = psutil.NUM_CPUS #获取CPU数量
writeToFile("cpuCores", cpuCores)