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57 lines
1.9 KiB
57 lines
1.9 KiB
import subprocess, platform
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import os, sys
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import django
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from datetime import datetime,timedelta
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parDIR = os.path.join(os.path.dirname(os.path.abspath(__file__)), os.pardir)
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BASE_DIR = os.path.dirname(os.path.join(parDIR, os.pardir))
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sys.path.append(BASE_DIR)
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print(BASE_DIR)
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os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'envdect.settings')
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django.setup()
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from env.models import *
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from env.envpost import save_alarm, send_alm_message
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# from env.sms import sendSMS
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from env.mail import sendmail
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alert_people = ['nfa@yeah.net',]
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def pingTEST(host):
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res = False
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try:
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output = subprocess.check_output("ping -{} 6 {}".format('n' if platform.system().lower()=="windows" else 'c', host), shell=True)
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if output.index(b'TTL=') > 0:
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res = True
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except:
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return False
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return res
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def online_dect():
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alms = Alarmset.objects.all()
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for alm in alms:
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host = alm.spot.ip
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print('testing ip :', host)
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r = pingTEST(host)
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print('Testing result:', r)
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if not r:
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save_alarm(alm.spot, 7, '设备离线', 0)
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if alm.connection:
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send_alm_message(alm.spot, 7, '设备离线', 0)
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def device_dect():
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spots = Spot.objects.all()
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for spot in spots:
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device = Envdata.objects.filter(spot=spot).order_by('-rectime').first()
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if device:
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mailtext = '%s机房设备离线，请及时处理，上次提交数据时间：%s。' % (device.spot.name, datetime.strftime(device.rectime,'%Y-%m-%d %H:%M:%S'))
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if datetime.now() - device.rectime >= timedelta(minutes=20):
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sendmail(alert_people, '机房环境监测报警', mailtext)
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if __name__ == '__main__':
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# host = input('Please input the IP address:')
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# r = pingTEST(host)
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# print(r)
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# online_dect()
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device_dect()
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