直接上代码。
#!/usr/bin/env python
#coding:utf-8
import urllib2
import urllib
import json
import uuid
import argparse
def url_request(url,values={},method='GET'):
if method == 'GET':
if len(values) != 0:
url_values=urllib.urlencode(values)
furl=url+'?'+url_values
else:
furl=url
req=urllib2.Request(furl)
elif method == 'POST':
data=json.dumps(values,ensure_ascii=False)
req=urllib2.Request(url,data)
req.get_method=lambda: 'POST'
else:
pass
try:
req.add_header('User-Agent', 'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/31.0.1650.63 Safari/537.36')
response = urllib2.urlopen(req)
result=json.loads(response.read())
except urllib2.URLError as e:
if hasattr(e, 'code'):
print 'Error code:',e.code
elif hasattr(e, 'reason'):
print 'Reason:',e.reason
result={}
except:
result={}
return result
def send_text_message(content):
content_data=content.split('-@@-')
notify_type=content_data[0]
if notify_type == 'host':
type1=content_data[1]
host_name=content_data[2]
host_state=content_data[3]
host_address=content_data[4]
host_info=content_data[5]
notify_contact=content_data[6]
notify_content='** Nagios **\n\nNotification Type: '+ type1 + \
'\nHost: ' + host_name + \
'\nState: ' + host_state + \
'\nAddress: ' + host_address + \
'\nInfo: ' + host_info + '\n'
elif notify_type == 'service':
type1=content_data[1]
service_desc=content_data[2]
host_name=content_data[3]
host_address=content_data[4]
service_state=content_data[5]
service_info=content_data[6]
notify_contact=content_data[7]
notify_content='** Nagios **\n\nNotification Type: '+ type1 + \
'\nService: ' + service_desc + \
'\nHost: ' + host_name + \
'\nAddress: ' + host_address + \
'\nState: ' + service_state + \
'\nInfo: ' + service_info + '\n'
else:
notify_content='Get nagios message notify info error.\n\nContent: %s' % content
notify_contact='13800000000'
url="http://192.168.1.250/sms.do"
values={
'loginname':'sijitao',
'password':'www.sijitao.net',
'content':notify_content,
'mobileid':notify_contact,
'flowid':uuid.uuid1(),
}
return url_request(url, values, method='GET')
def main():
parser=argparse.ArgumentParser(description="Nagios notify by SMS")
parser.add_argument("content",default=None,help="notify content,split with -@@-")
args = parser.parse_args()
content=args.content
send_text_message(content)
if __name__ == "__main__":
main()
这个代码比微信报警简单，send_text_message函数中调用request方法，给短信平台接口发起一个get请求。一个get请求完成后短信就发出去了。
脚本完成后还是一样，放到/usr/local/nagios/python中，在nagios的配置文件commands.cfg添加发送短信命令。例如：
define command{
command_name notify-host-by-sms
command_line /usr/local/nagios/python/NotifyBySMS.py "host-@@-$NOTIFICATIONTYPE$-@@-$HOSTNAME$-@@-$HOSTSTATE$-@@-$HOSTADDRESS$-@@-$HOSTOUTPUT$-@@-$CONTACTALIAS$"
}
define command{
command_name notify-service-by-sms
command_line /usr/local/nagios/python/NotifyBySMS.py "service-@@-$NOTIFICATIONTYPE$-@@-$SERVICEDESC$-@@-$HOSTALIAS$-@@-$HOSTADDRESS$-@@-$SERVICESTATE$-@@-$SERVICEOUTPUT$-@@-$CONTACTALIAS$"
}
templates.cfg模板文件中添加联系人模板：
define contact{
name sms-contact
service_notification_period 24x7
host_notification_period 24x7
service_notification_options w,u,c,r,f,s
host_notification_options d,u,r,f,s
service_notification_commands notify-service-by-sms
host_notification_commands notify-host-by-sms
register 0
}
contacts.cfg联系人中添加微信通知联系人，例如：
define contact{
contact_name zhangnq-sms
use sms-contact
alias 13800000000
email admin@sijitao.net
}
最后在配置service的时候添加zhangnq-sms这个联系人后就可以通过短信平台发送报警邮件了