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imageMaker.py
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# -*- coding:utf-8 -*-
#!/bin/env python
from rrdhammeren import *
import sys
import logging
import logw
import json
import time
import os
import MySQLdb
class imageMaker(object):
def __init__(self, zb, **dic):
self.ip = dic['ip']
self.monitortype = dic['monitortype']
self.monitorsub = dic['monitorsub']
self.timespan = dic['timespan']
self.width = str(dic['width'])
self.height = str(dic['height'])
# 设置rrd数据库名
self.rrdname = self.ip + '_' + self.monitortype + '_' + self.monitorsub+self.timespan
pwd = os.getcwd()
logname = sys.argv[0].split("/")[len(sys.argv[0].split("/")) - 1][0:-3]
logdir = '{p}/log/'.format(p=pwd)
if not os.path.exists(logdir):
os.mkdir(logdir)
logw.log_w(20, logdir + self.ip + self.monitortype + self.monitorsub + logname + '.log')
# 设置图片存储路径
rrdbdir = '{p}/rrddb'.format(p=pwd)
if not os.path.exists(rrdbdir):
os.mkdir(rrdbdir)
# 设置 图片、rrd数据库路径
self.pname = '/home/bqadm/django/button/app/static/img/zabbix_pic/{n}.png'.format( n=self.rrdname)
self.rname = '{p}/{n}.rrd'.format(p=rrdbdir, n=self.rrdname)
# 获取当前时间
localtime = str(int(time.time()) - 300)
# 设置图片标题
title = self.rrdname + "(" + time.strftime('%Y-%m-%d', time.localtime(
time.time())) + ")"
titlestr = title.encode('utf-8')
# 判断监控类型并初始化数据
if 'net' in self.monitortype:
self.rrdhammer = RrdHammerNetwork(self.rname, '1', localtime, self.pname, self.timespan, '1', titlestr,
self.width, self.height)
if 'cpu.util' in self.monitortype:
self.rrdhammer = RrdHammerCPUutilization(self.rname, '1', localtime, self.pname, self.timespan, '1',
titlestr, self.width, self.height)
if 'cpu.load' in self.monitortype:
self.rrdhammer = RrdHammerCPUload(self.rname, '1', localtime, self.pname, self.timespan, '1',
titlestr, self.width, self.height)
if 'vm.memory.size' in self.monitortype:
self.rrdhammer = RrdHammerMemoryUse(self.rname, '1', localtime, self.pname, self.timespan, '1', titlestr,
self.width, self.height)
# 创建rrd数据库
if not os.path.exists(self.rname):
self.rrdhammer.create()
sql = """insert into rrd_image_info(ip,type,sub,timespan,image_path,db_path) select %s,%s,%s,%s,
%s,%s from dual where not exists( select ip,type,sub FROM
rrd_image_info where ip=%s and type=%s and sub=%s and timespan=%s)"""
param = (self.ip, self.monitortype, self.monitorsub, self.timespan, self.pname, self.rname, self.ip,
self.monitortype, self.monitorsub, self.timespan)
self.writeDb(sql, param)
self.zabbixtool = zb
self.allitemdictlist = zb.getAllItem()
def getMonitorItemData(self):
param_list = []
sql = """insert into zabbix_trans_log(clock,clocktime,hostid,hostname,itemid,itemname,value) select %s,%s,%s,%s,%s,%s,%s
from dual where not exists(select 1 from zabbix_trans_log where clocktime=%s and itemid=%s)"""
for item in self.allitemdictlist:
if 'net' in self.monitortype:
if self.monitortype in item['itemname'] and self.ip in item['hostname']:
clock = self.zabbixtool.getItemHistory(item['itemid'], data_type=3)[0]['clock']
clocktime = time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(int(clock)))
hostid = item['hostid']
hostname = item['hostname']
itemid = item['itemid']
itemname = item['itemname']
value = self.zabbixtool.getItemHistory(item['itemid'], data_type=3)[0]['value']
param = (clock, clocktime, hostid, hostname, itemid, itemname, value,clocktime,itemid)
param_list.append(param)
self.writeDb(sql, param)
if 'cpu.util' in self.monitortype:
if self.monitortype in item['itemname'] and self.ip in item['hostname']:
clock = self.zabbixtool.getItemHistory(item['itemid'], data_type=0)[0]['clock']
clocktime = time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(int(clock)))
hostid = item['hostid']
hostname = item['hostname']
itemid = item['itemid']
itemname = item['itemname']
value = self.zabbixtool.getItemHistory(item['itemid'], data_type=0)[0]['value']
param = (clock, clocktime, hostid, hostname, itemid, itemname, value,clocktime,itemid)
param_list.append(param)
self.writeDb(sql, param)
if 'cpu.load' in self.monitortype:
if self.monitortype in item['itemname'] and self.ip in item['hostname']:
clock = self.zabbixtool.getItemHistory(item['itemid'], data_type=0)[0]['clock']
clocktime = time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(int(clock)))
hostid = item['hostid']
hostname = item['hostname']
itemid = item['itemid']
itemname = item['itemname']
value = self.zabbixtool.getItemHistory(item['itemid'], data_type=0)[0]['value']
param = (clock, clocktime, hostid, hostname, itemid, itemname, value,clocktime,itemid)
param_list.append(param)
self.writeDb(sql, param)
if 'vm.memory.size' in self.monitortype:
if self.monitortype in item['itemname'] and self.ip in item['hostname']:
if 'available' in item['itemname'] or 'total' in item['itemname']:
zb_gethistory = self.zabbixtool.getItemHistory(item['itemid'], data_type=3)[0]
clock = zb_gethistory['clock']
clocktime = time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(int(clock)))
hostid = item['hostid']
hostname = item['hostname']
itemid = item['itemid']
itemname = item['itemname']
value = zb_gethistory['value']
param = (clock,clocktime,hostid,hostname, itemid, itemname, value,clocktime,itemid)
param_list.append(param)
self.writeDb(sql, param)
if 'vfs.fs.size' in self.monitortype:
if self.monitortype in item['itemname'] and self.ip in item['hostname'] and 'pfree' not in item['itemname'] and ',used' not in item['itemname']:
zb_gethistory = self.zabbixtool.getItemHistory(item['itemid'], data_type=3)[0]
clock = zb_gethistory['clock']
clocktime = time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(int(clock)))
hostid = item['hostid']
hostname = item['hostname']
itemid = item['itemid']
itemname = item['itemname']
value = zb_gethistory['value']
param = (clock,clocktime,hostid,hostname, itemid, itemname, value,clocktime,itemid)
param_list.append(param)
self.writeDb(sql, param)
return param_list
def updateImage(self):
param_list = self.getMonitorItemData()
state_time = 0
traffic_in_value = 0
traffic_out_value = 0
if 'net' in self.monitortype:
for param in param_list:
if 'net.if.in' in param[5]:
traffic_in_value = param[6]
if 'net.if.out' in param[5]:
traffic_out_value = param[6]
state_time = param[0]
logging.info('{0} {1} {2} {3}'.format(self.rrdname, state_time, traffic_in_value, traffic_out_value))
self.rrdhammer.update(state_time, traffic_in_value,
traffic_out_value)
self.rrdhammer.graph()
if 'cpu.util' in self.monitortype:
for param in param_list:
if ',interrupt' in param[5]:
cpu_interrupt = param[6]
if ',iowait' in param[5]:
cpu_iowait = param[6]
if ',idle' in param[5]:
cpu_idle = param[6]
if ',nice' in param[5]:
cpu_nice = param[6]
if ',softirq' in param[5]:
cpu_softirq = param[6]
if ',steal' in param[5]:
cpu_steal = param[6]
if ',system' in param[5]:
cpu_system = param[6]
if ',user' in param[5]:
cpu_user = param[6]
state_time = param[0]
logging.info('{0} {1} {2} {3} {4} {5} {6} {7} {8} {9}'.format(self.rrdname, state_time,cpu_idle,
cpu_interrupt, cpu_iowait, cpu_nice,
cpu_softirq, cpu_steal, cpu_system, cpu_user))
self.rrdhammer.update( state_time, cpu_idle,
cpu_interrupt, cpu_iowait, cpu_nice,
cpu_softirq, cpu_steal, cpu_system, cpu_user)
self.rrdhammer.graph()
if 'cpu.load' in self.monitortype:
for param in param_list:
if 'all,avg1' in param[5]:
cpu_avg1 = param[6]
if 'all,avg5' in param[5]:
cpu_avg5 = param[6]
if 'all,avg15' in param[5]:
cpu_avg15 = param[6]
state_time = param[0]
logging.info('{0} {1} {2} {3} {4} '.format(self.rrdname, state_time, cpu_avg1, cpu_avg5, cpu_avg15))
self.rrdhammer.update(state_time, cpu_avg1, cpu_avg5, cpu_avg15)
self.rrdhammer.graph()
if 'memory' in self.monitortype:
for param in param_list:
if 'available' in param[5]:
available = param[6]
state_time = param[0]
if 'total' in param[5]:
total = param[6]
logging.info('{0} {1} {2} {3}'.format(self.rrdname, state_time,available,total))
self.rrdhammer.update(state_time,available,total)
self.rrdhammer.graph()
def writeDb(self,sql,param):
'''
写数据库信息
'''
sqlconfigfile = open('.' + os.sep + 'config' + os.sep + 'mysql_config.json')
sqlconfigdict = json.load(sqlconfigfile)
conn = MySQLdb.connect(host=sqlconfigdict['ip'], port=sqlconfigdict['port'],
user=sqlconfigdict['username'], passwd=sqlconfigdict['password'],
db=sqlconfigdict['database'], charset=sqlconfigdict['charset'])
cur = conn.cursor()
try:
cur.execute(sql, param)
conn.commit()
except Execption as e:
print e
conn.rollback()
cur.close()
conn.close()