zabbix調用python發送短信的操作方法和配置郵件報警類似。過程參考zabbix配置部分。
下面是python的腳本:
[root@zabbix01 alertscripts]# cat sendsms.py
#!/usr/bin/python
import sys,requests,time
MobNum=[sys.argv[1],]
of=open("smslog.log",'a')
of.writelines(MobNum[0])
Subject=sys.argv[2]
of.writelines(Subject)
Content=sys.argv[3]
of.writelines(Content)
print MobNum,Subject,Content
of.close()
ltime = time.strftime('%Y-%m-%d %H:%M:%S',time.localtime(time.time()))
fout=open("smslog.log","a")
for num in MobNum:
smsr=requests.get("http://xxxwsas.c123.cn/OpenPlatform/OpenApi?action=sendOnce&ac=2342@43563465457&authkey=BB1A5047596FCC2E238EA3EF31F872356A&cgid=8888&csid=6666&m="+num+"&c="+Subject+ltime)
if smsr.status_code==200:
fout.write("message is sended"+ltime+"\r\n")
fout.close()
當調用sendsms.py發送郵件時,老是不成功。查看messages日誌發現:
Mar 21 11:42:25 zabbix01 abrt: detected unhandled Python exception in './sendsms.py'
Mar 21 12:02:56 zabbix01 abrt: detected unhandled Python exception in '/etc/zabbix/alertscripts/sendsms.py'
Mar 21 12:02:56 zabbix01 abrtd: Directory 'pyhook-2016-03-21-12:02:56-29245' creation detected
Mar 21 12:02:56 zabbix01 abrt-server[29250]: Saved Python crash dump of pid 29245 to /var/spool/abrt/pyhook-2016-03-21-12:02:56-29245
Mar 21 12:02:56 zabbix01 abrtd: Executable '/etc/zabbix/alertscripts/sendsms.py' doesn't belong to any package and ProcessUnpackaged is set to 'no'
Mar 21 12:02:56 zabbix01 abrtd: 'post-create' on '/var/spool/abrt/pyhook-2016-03-21-12:02:56-29245' exited with 1
網上搜索了一圈,有人說要禁用selinux,有人說要更改/etc/abrt/abrt-action-save-package-data.conf 。我先禁用selinux,然後更改/etc/abrt/abrt-action-save-package-data.conf 配置。改爲
ProcessUnpackaged = yes
重啓abrtd服務,還是不行。
仔細查看報錯,其中提到/var/spool/abrt/pyhook-2016-03-21-12:02:56-29245這個文件,去看看:
[root@zabbix01 ~]# tail /var/spool/abrt/pyhook-2016-03-21-14\:02\:59-5189/
abrt_version count kernel sosreport.tar.xz uuid
analyzer duphash last_occurrence time
architecture event_log machineid type
backtrace executable os_release uid
cmdline hostname reason username
這裏我才發現,好東西啊。比如查看reason:
[root@zabbix01 ~]# tail /var/spool/abrt/pyhook-2016-03-21-14\:02\:59-5189/reason
sendsms.py:5:<module>:IOError: [Errno 13] Permission denied: 'smslog.log'
看到沒? 這裏提示crash的原因。原來是文件沒有權限操作。
再看看cmdline,
[root@zabbix01 ~]# tail /var/spool/abrt/pyhook-2016-03-21-14\:02\:59-5189/cmdline
/usr/bin/python /etc/zabbix/alertscripts/sendsms.py 18911112222 'PROBLEM: /etc/passwd has been changed on 192.100.1.236-TestServer' 'Trigger: /etc/passwd has been changed on 192.100.1.236-TestServer\r\nTrigger status: PROBLEM\r\nTrigger severity: Warning\r\nTrigger URL: \r\n\r\nItem values:\r\n\r\n1. Checksum of /etc/passwd (192.100.1.236-TestServer:vfs.file.cksum[/etc/passwd]): 360585247\r\n2. *UNKNOWN* (*UNKNOWN*:*UNKNOWN*): *UNKNOWN*\r\n3. *UNKNOWN* (*UNKNOWN*:*UNKNOWN*): *UNKNOWN*\r\n\r\nOriginal event ID: 834691'
可以發現,zabbix給我的sendsms.py文件傳遞了3個參數,正是我想要的。還有很多其他信息,可以逐一查看。對排故來說,太方便了。
通過上面的reason我就大概知道了方向,我把涉及到smslog.log的都改爲絕對路徑,搞定。代碼如下了:
#!/usr/bin/python
#encoding:utf8
import sys,requests,time
#獲取第一個變量是手機號碼
MobNum=[sys.argv[1],]
#把獲取到的內容報錯到smslog.log文件中。
of=open("/etc/zabbix/alertscripts/smslog.log",'a')
of.writelines(MobNum[0])
#第二個參數是標題
Subject=sys.argv[2]
of.writelines(Subject)
#第三個參數是短信正文
Content=sys.argv[3]
of.writelines(Content)
#爲了方便排故用輸出部分數據。
#print MobNum,Subject,Content
of.close()
#獲取系統當前時間
ltime = time.strftime('%Y-%m-%d %H:%M:%S',time.localtime(time.time()))
#把發送成功時間記錄到smslog.log文件中。
fout=open("/etc/zabbix/alertscripts/smslog.log","a")
#如果給多個手機號碼發送短信,這裏循環發送。這裏只發送標題將當前時間,正文太長,
for num in MobNum:
smsr=requests.get("http://xxxwsas.c123.cn/OpenPlatform/OpenApi?action=sendOnce&ac=2342@43563465457&authkey=BB1A5047596FCC2E238EA3EF31F872356A&cgid=8888&csid=6666&m="+num+"&c="+Subject+ltime)
#如果返回代碼是200,就表示發送成功,並記錄到日誌文件中。
if smsr.status_code==200:
fout.write("message is sended"+ltime+"\r\n")
#關閉文件寫入
fout.close()