获取系统信息
1.python
import os,inspect,socket,time,pymysql
num = 0
class Mysql:
def __init__(self,host,user,password,db):
self.cnn = pymysql.connect(host=host,user=user, passwd=password, db=db, charset='utf8')
self.cur= self.cnn.cursor()
def run(self,sql):
self.cur.execute(sql)
def cmd(self,sql):
self.cur.execute(sql)
return self.cur.fetchall()
def commit(self):
self.cnn.commit()
def close(self):
self.cur.close()
self.cnn.close()
class mon:
def __init__(self):
self.db_file='./db.json'
self.data={}
def getAmber(self):
global num
num+=1
return num
def getDate(self):
return time.strftime('%Y-%m-%d %H:%M:%S',time.localtime())
def getProcess(self):
return os.popen('ps -ef |wc -l').readlines()[0].split()[0]
def getDisk(self):
return os.popen("df -m |grep '/$'").readlines()[0].split()
def getMem(self):
return os.popen('free -m').readlines()[1].split()[1:4]
def getSwap(self):
return os.popen('free -m').readlines()[3].split()[1:]
def getLoad(self):
return os.popen('uptime').readlines()[0].split()[-3:]
def getHost(self):
return socket.gethostname()
def getUser(self):
return os.popen('uptime').readlines()[0].split()[3]
def getRuntime(self):
return os.popen('uptime').readlines()[0].split()[2]
def getSystem(self):
return os.popen('cat /etc/redhat-release').readlines()[0].split('\n')[0]
def getKerner(self):
return os.popen('uname -r').readlines()[0].split('\n')[0]
def run(self):
for fun in inspect.getmembers(self,predicate=inspect.ismethod):
if fun[0][:3] == 'get':
#print fun[1]()
self.data[fun[0][3:]] = fun[1]()
#print self.data
return self.data
#file(self.db_file,'a').write("%s\n" % self.data)
time.sleep(15)
if __name__ == "__main__":
mysql=Mysql('192.168.0.58','root','123456','host')
while 1:
res= mon().run()
memTotal=int(res['Mem'][0])
diskTotal=int(res['Disk'][0])
memFree=int(res['Mem'][2])
diskFree=int(res['Disk'][2])
cpuPercent=int(res['Process'])
ip=os.popen("ifconfig |grep 'Bcast' |awk -F: '{print $2}'").readlines()[0].split()[0]
print('-------------------',ip)
ress=mysql.cmd('select * from hostinfo where ip="%s"'%ip)
ress=list(ress[0])
for i in ress[3:]:
lists=eval(i)
print(lists)
lists['data'].pop(0)
lists['data'].append(eval(lists['name']))
sqls='update hostinfo set %s = "%s" where ip="%s"'%(str(lists['name']),lists,ip)
mysql.cmd(sqls)
mysql.commit()
print('------------------------------------------------')
time.sleep(30)
2.
[root@localhost ~]# cat ./agent/mon.py
import os,inspect,socket,time,pymysql
num = 0
class Mysql:
def __init__(self,host,user,password,db):
self.cnn = pymysql.connect(host=host,user=user, passwd=password, db=db, charset='utf8')
self.cur= self.cnn.cursor()
def run(self,sql):
self.cur.execute(sql)
def cmd(self,sql):
self.cur.execute(sql)
return self.cur.fetchall()
def commit(self):
self.cnn.commit()
def close(self):
self.cur.close()
self.cnn.close()
class mon:
def __init__(self):
self.db_file='./db.json'
self.data={}
def getAmber(self):
global num
num+=1
return num
def getDate(self):
return time.strftime('%Y-%m-%d %H:%M:%S',time.localtime())
def getProcess(self):
return os.popen('ps -ef |wc -l').readlines()[0].split()[0]
def getDisk(self):
return os.popen("df -m |grep '/$'").readlines()[0].split()
def getMem(self):
return os.popen('free -m').readlines()[1].split()[1:4]
def getSwap(self):
return os.popen('free -m').readlines()[3].split()[1:]
def getLoad(self):
return os.popen('uptime').readlines()[0].split()[-3:]
def getHost(self):
return socket.gethostname()
def getUser(self):
return os.popen('uptime').readlines()[0].split()[3]
def getRuntime(self):
return os.popen('uptime').readlines()[0].split()[2]
def getSystem(self):
return os.popen('cat /etc/redhat-release').readlines()[0].split('\n')[0]
def getKerner(self):
return os.popen('uname -r').readlines()[0].split('\n')[0]
def run_res(self):
for fun in inspect.getmembers(self,predicate=inspect.ismethod):
if fun[0][:3] == 'get':
#print fun[1]()
self.data[fun[0][3:]] = fun[1]()
#print self.data
return self.data
#file(self.db_file,'a').write("%s\n" % self.data)
def run(self):
mysql=Mysql('192.168.0.58','root','123456','host')
while 1:
print('------------ok')
res= mon().run_res()
ts=int(time.time())
memTotal=int(res['Mem'][0])
diskTotal=int(res['Disk'][0])
memFree=int(res['Mem'][2])
diskFree=int(res['Disk'][2])
cpuPercent=int(res['Process'])
ip=os.popen("ifconfig |grep 'Bcast' |awk -F: '{print $2}'").readlines()[0].split()[0]
#-----------------------------------
sqls="insert into hostinfo (ip,time,cpuPercent,memTotal,memFree,diskTotal,diskFree) values('%s',%s,%s,%s,%s,%s,%s)"
mysql.cmd(sqls%(ip,ts,cpuPercent,memTotal,memFree,diskTotal,diskFree))
mysql.commit()
time.sleep(60)
if __name__ == "__main__":
mon().run()
3.windos
__author__ = 'Administrator'
import os
import win32api
import win32con
import wmi
import time
import sys
sys.path.append('./')
import sql
mysql=sql.Mysql('127.0.0.1','root','123456','host')
def getSysInfo(wmiService = None):
result = {}
if wmiService == None:
wmiService = wmi.WMI()
# cpu
for cpu in wmiService.Win32_Processor():
timestamp = time.strftime('%Y-%m-%d %H:%M:%S', time.localtime())
result['cpuPercent'] = cpu.loadPercentage
# memory
cs = wmiService.Win32_ComputerSystem()
os = wmiService.Win32_OperatingSystem()
result['memTotal'] = int(int(cs[0].TotalPhysicalMemory)/1024/1024)
result['memFree'] = int(int(os[0].FreePhysicalMemory)/1024)
#disk
result['diskTotal'] = 0
result['diskFree'] = 0
for disk in wmiService.Win32_LogicalDisk(DriveType=3):
result['diskTotal'] += int(disk.Size)
result['diskFree'] += int(disk.FreeSpace)
result['diskTotal'] = int(result['diskTotal']/1024/1024)
result['diskFree'] = int(result['diskFree']/1024/1024)
return result
if __name__ == '__main__':
wmiService = wmi.WMI()
while 1:
#timestamp = time.strftime('%Y-%m-%d %H:%M', time.localtime())
timestamp = int(time.time())
cpuPercent=getSysInfo(wmiService)['cpuPercent']
memTotal=getSysInfo(wmiService)['memTotal']
memFree =getSysInfo(wmiService)['memFree']
memFree= memTotal - memFree
diskTotal=getSysInfo(wmiService)['diskTotal']
diskFree =getSysInfo(wmiService)['diskFree']
try:
sqls="insert into `hostinfo` (ip,time,cpuPercent,memTotal,memFree,diskTotal,diskFree) values('%s',%s,%s,%s,%s,%s,%s);"%('127.0.0.1',timestamp,cpuPercent,memTotal,memFree,diskTotal,diskFree)
mysql.cmd(sqls)
mysql.commit()
print('----------------------------------------------OK')
except:
print('----------------------------------------------Faile')
time.sleep(60)