andreas
48 lines
924 B
Python
Executable File
48 lines
924 B
Python
Executable File
#!/usr/bin/env python
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# Monitor Interfaces, send hb msg when add changes
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import time, os, sys
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SLEEP=60
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SRV="colo2.wapanafa.org"
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DBG=0
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HBC="/home/andreas/bin/hbc"
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IFS=[]
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f=os.popen('/sbin/ifconfig -a 2>/dev/null', 'r')
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for l in f.readlines():
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if len(l) > 1 and not l[0] in [' ','\t']:
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r=l.split()
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if DBG: print r
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if r[0][-1] == ':':
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r[0]=r[0][:-1]
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if r[0][:2] == 'lo':
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continue
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IFS.append(r[0])
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if DBG: print IFS
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addrs={}
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for I in IFS:
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addrs[I]=""
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while 1:
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for I in IFS:
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f=os.popen('/sbin/ifconfig %s 2>/dev/null' % I, 'r')
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for l in f.readlines():
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r=l.split()
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if DBG > 1: print "x2", r
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if len(r) == 0 or r[0] != 'inet':
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continue
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if r[1].find('addr:') == 0:
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iaddr=r[1][5:]
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else:
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iaddr=r[1]
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if iaddr != addrs[I]:
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msg='%s -m "ifadd %s %s" %s' % (HBC, I, iaddr, SRV)
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if DBG: print msg
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else: os.system(msg)
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addrs[I]=iaddr
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f.close()
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time.sleep(SLEEP)
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