最近某项目忽然提出一个新需求,须要每周五14点,获取他们监控项目天天20-24点监控平均数据,以小时为单位的,输出文件是excel的,要求以天天为单位单独一个sheet,汇总邮件转给业务。python
他们主要是作业务使用量报表,每周周报使用,虽然需求困难,但做为运维也得解决,下面是邮件的效果图。mysql
能够看到邮件标题是带有项目名称与时间,收集人是业务与我。linux
下面是excel的格式git
天天一个sheet,获取这些项目本身天天20-24点的监控平均数据,以小时为单位。github
主要是使用sql查看上面的监控数据,并经过python把数据汇总到excel里并使用crontab定时发送。sql
重要:我这里对默认的linux监控模板,添加了一个监控主机cpu数量的item,key名称是system.cpu.num,请你们也加入到模板里,不然导出的excel里是空的。数据库
下面是脚本内容,你们改改本身须要获取项目组与发送邮箱信息就行(我是使用163邮箱)bash
#!/usr/bin/env python #coding=utf-8 #Author: Denglei #Email: dl528888@gmail.com #QQ: 244979152 import MySQLdb import datetime import xlwt import sys from email.mime.multipart import MIMEMultipart from email.mime.base import MIMEBase from email.mime.text import MIMEText from email.utils import COMMASPACE,formatdate from email import encoders import os def send_mail(server, fro, to, subject, text, files=[]): assert type(server) == dict assert type(to) == list assert type(files) == list msg = MIMEMultipart() msg['From'] = fro msg['Subject'] = subject msg['To'] = COMMASPACE.join(to) #COMMASPACE==', ' msg['Date'] = formatdate(localtime=True) msg.attach(MIMEText(text)) for f in files: part = MIMEBase('application', 'octet-stream') #'octet-stream': binary data part.set_payload(open(f, 'rb').read()) encoders.encode_base64(part) part.add_header('Content-Disposition', 'p_w_upload; filename="%s"' % os.path.basename(f)) msg.attach(part) import smtplib smtp = smtplib.SMTP(server['name'], server['port']) smtp.ehlo() smtp.starttls() smtp.ehlo() smtp.login(server['user'], server['passwd']) smtp.sendmail(fro, to, msg.as_string()) smtp.close() def get_mysql_data(sql): cur.execute(sql) results=cur.fetchall() return results def cover_excel(msg,start_time): #wb = xlwt.Workbook() ws = wb.add_sheet(start_time,cell_overwrite_ok=True) count=len(msg) x=msg title=['时间'.encode('utf8'),'所属组'.encode('utf8'),'主机IP'.encode('utf8'),'CPU逻辑核数(单位:个)'.encode('utf8'),'CPU空闲值(单位:%)'.encode('utf8'),'可用内存值(单位:GB)'.encode('utf8'),'总内存值(单位:GB)'.encode('utf8'),'公网进入流量(单位:kbps)'.encode('utf8'),'公网流出流量(单位:kbps)'.encode('utf8')] x.insert(0,title) for j in range(0,9): for i in range(0,count): if i == 0: #ws.write(i,j,title[j].decode('utf8')) value=x[0] else: value=x[i] if isinstance(value[j],long) or isinstance(value[j],int) or isinstance(value[j],float): ws.write(i,j,value[j]) else: ws.write(i,j,value[j].decode('utf8')) #wb.save('/tmp/zabbix_log/chance_zabbix_monitor_test.xls') def run_select(start_time,end_time): get_cpu_idle_sql="select from_unixtime(hi.clock,'%%Y-%%m-%%d %%T') as Date,g.name as Group_Name,h.host as Host,round(avg(hi.value_avg),2) as Cpu_Idle from hosts_groups hg join groups g on g.groupid = hg.groupid join items i on hg.hostid = i.hostid join hosts h on h.hostid=i.hostid join trends hi on i.itemid = hi.itemid where i.key_='system.cpu.util[,idle]' and hi.clock >= UNIX_TIMESTAMP('%s 20:00:00') and hi.clock < UNIX_TIMESTAMP('%s 00:00:00') and g.name like '%%广告%%' group by h.host;"%(start_time,end_time) cpu_idle_result=get_mysql_data(get_cpu_idle_sql) get_cpu_num_sql="select from_unixtime(hi.clock,'%%Y-%%m-%%d %%T') as Date,g.name as Group_Name,h.host as Host,avg(hi.value_avg) as Cpu_Number from hosts_groups hg join groups g on g.groupid = hg.groupid join items i on hg.hostid = i.hostid join hosts h on h.hostid=i.hostid join trends_uint hi on i.itemid = hi.itemid where i.key_='system.cpu.num' and hi.clock >= UNIX_TIMESTAMP('%s 20:00:00') and hi.clock < UNIX_TIMESTAMP('%s 00:00:00') and g.name like '%%广告%%' group by h.host;"%(start_time,end_time) cpu_num_result=get_mysql_data(get_cpu_num_sql) get_mem_avai_sql="select from_unixtime(hi.clock,'%%Y-%%m-%%d %%T') as Date,g.name as Group_Name,h.host as Host,round(avg(hi.value_avg/1024/1024/1024),2) as Memory_Avaiable from hosts_groups hg join groups g on g.groupid = hg.groupid join items i on hg.hostid = i.hostid join hosts h on h.hostid=i.hostid join trends_uint hi on i.itemid = hi.itemid where i.key_='vm.memory.size[available]' and hi.clock >= UNIX_TIMESTAMP('%s 20:00:00') and hi.clock < UNIX_TIMESTAMP('%s 00:00:00') and g.name like '%%广告%%' group by h.host;"%(start_time,end_time) mem_avai_result=get_mysql_data(get_mem_avai_sql) #get_mem_free_sql="select from_unixtime(hi.clock,'%%Y-%%m-%%d %%T') as Date,g.name as Group_Name,h.host as Host,hi.value_avg/1024/1024/1024 as Memory_Avaiable from hosts_groups hg join groups g on g.groupid = hg.groupid join items i on hg.hostid = i.hostid join hosts h on h.hostid=i.hostid join trends_uint hi on i.itemid = hi.itemid where i.key_='vm.memory.size[free]' and hi.clock >= UNIX_TIMESTAMP('%s') and hi.clock < UNIX_TIMESTAMP('%s') and g.name like '%%广告%%';"%(start_time,end_time) #mem_free_result=get_mysql_data(get_mem_free_sql) get_mem_total_sql="select from_unixtime(hi.clock,'%%Y-%%m-%%d %%T') as Date,g.name as Group_Name,h.host as Host,round(avg(hi.value_avg/1024/1024/1024),2) as Memory_Total from hosts_groups hg join groups g on g.groupid = hg.groupid join items i on hg.hostid = i.hostid join hosts h on h.hostid=i.hostid join trends_uint hi on i.itemid = hi.itemid where i.key_='vm.memory.size[total]' and hi.clock >= UNIX_TIMESTAMP('%s 20:00:00') and hi.clock < UNIX_TIMESTAMP('%s 00:00:00') and g.name like '%%广告%%' group by h.host;"%(start_time,end_time) mem_total_result=get_mysql_data(get_mem_total_sql) get_em2_in_sql="select from_unixtime(hi.clock,'%%Y-%%m-%%d %%T') as Date,g.name as Group_Name,h.host as Host,round(avg(hi.value_avg/1000),2) as Network_Eth0_In from hosts_groups hg join groups g on g.groupid = hg.groupid join items i on hg.hostid = i.hostid join hosts h on h.hostid=i.hostid join trends_uint hi on i.itemid = hi.itemid where i.key_='net.if.in[em2]' and hi.clock >= UNIX_TIMESTAMP('%s 20:00:00') and hi.clock < UNIX_TIMESTAMP('%s 00:00:00') and g.name like '%%广告%%' group by h.host;"%(start_time,end_time) em2_in_result=get_mysql_data(get_em2_in_sql) get_em2_out_sql="select from_unixtime(hi.clock,'%%Y-%%m-%%d %%T') as Date,g.name as Group_Name,h.host as Host,round(avg(hi.value_avg/1000),2) as Network_Eth0_In from hosts_groups hg join groups g on g.groupid = hg.groupid join items i on hg.hostid = i.hostid join hosts h on h.hostid=i.hostid join trends_uint hi on i.itemid = hi.itemid where i.key_='net.if.out[em2]' and hi.clock >= UNIX_TIMESTAMP('%s 20:00:00') and hi.clock < UNIX_TIMESTAMP('%s 00:00:00') and g.name like '%%广告%%' group by h.host;"%(start_time,end_time) em2_out_result=get_mysql_data(get_em2_out_sql) msg=[list(i) for i in cpu_num_result] for i in msg: for ii in cpu_idle_result: if i[0] ==ii[0] and i[1] == ii[1] and i[2] == ii[2]: i[3]=int(i[3]) #msg.append([i[0],i[1],i[2],int(i[3]),ii[3]]) i.append(int(ii[3])) for iii in mem_avai_result: if i[0] ==iii[0] and i[1] == iii[1] and i[2] == iii[2]: i.append(round(float(iii[3]),2)) for iiii in mem_total_result: if i[0] ==iiii[0] and i[1] == iiii[1] and i[2] == iiii[2]: i.append(int(iiii[3])) for a in em2_in_result: if i[0] == a[0] and i[1] == a[1] and i[2] == a[2]: i.append(int(a[3])) if len(i) == 7: i.append(0) for b in em2_out_result: if i[0] == b[0] and i[1] == b[1] and i[2] == b[2]: i.append(int(b[3])) if len(i) == 8: i.append(0) cover_excel(msg,start_time) def main(): for i in range(7,0,-1): start_time=((datetime.datetime.now() - datetime.timedelta(days = i))).strftime("%Y-%m-%d") end_time=((datetime.datetime.now() - datetime.timedelta(days = i-1))).strftime("%Y-%m-%d") run_select(start_time,end_time) if __name__ == "__main__": default_encoding = 'utf-8' if sys.getdefaultencoding() != default_encoding: reload(sys) sys.setdefaultencoding(default_encoding) if os.path.exists("/tmp/zabbix_log/") is False: os.mkdir("/tmp/zabbix_log/") conn=MySQLdb.connect(host='10.10.14.19',user='zabbix',passwd='zabbix',port=3306,charset="utf8") cur=conn.cursor() conn.select_db('zabbix') wb = xlwt.Workbook() main() wb.save('/tmp/zabbix_log/chance_zabbix_monitor_hour_avg.xls') cur.close() conn.close() #follow is send mail server = {'name':'smtp.163.com', 'user':'ops_monitor', 'passwd':'xxxx', 'port':25} fro = 'xxx@163.com' to = ['xx@xx.com','244979152@qq.com'] now_time=((datetime.datetime.now() - datetime.timedelta(days = 1))).strftime("%Y/%m/%d") last_time=((datetime.datetime.now() - datetime.timedelta(days = 7))).strftime("%Y/%m/%d") subject = 'xx平台监控数据【%s-%s】'%(last_time,now_time) text = 'xx你好,附件是畅思平台最近一周天天20至24点平均值监控数据,请查收!\n有问题请联系邓磊.' files = ['/tmp/zabbix_log/chance_zabbix_monitor_hour_avg.xls'] send_mail(server, fro, to, subject, text, files=files)
想修改获取监控组的话,就把上面%%广告%%里广告改成你要求的组就行,其余的自动修改。app
脚本我放入github里(博客里脚本格式难调整,你们直接去github吧),地址是https://github.com/dl528888/public_script/blob/master/zabbix_hour_avg_monitor.py运维
想定时发送就把这个脚本放入crontab里,设置好时间容许便可。
下面是个人crontab
00 14 * * 5 /usr/bin/python /data/software/zabbix_hour_avg_monitor.py
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