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Member "freeha-1.0/service_scripts/vip.monitor" (23 Nov 2006, 1437 Bytes) of package /linux/privat/old/freeha-1.0.tar.gz:
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1 #!/bin/sh
2
3 #-------------------------------------------------------------------------#
4 # Script to monitor a "virtual IP" used by cluster services #
5 # Provided as a tool to be called from 'monitorhasrv' #
6 # #
7 # USAGE: vip.monitor IP other-IP-to-ping-for-validation #
8 # EG: vip.monitor 10.3.5.7 10.3.5.55 #
9 # (Note: first arg MUST be ip addr, not name) #
10 # #
11 # Standard UNIX status: returns 0 on okay, non-0 on fail. #
12 #-------------------------------------------------------------------------#
13
14
15
16 # This is tweaked for Solaris, because that's what I have to play with.
17 # Please submit whatever tweaks are neccessary for your favorite OS.
18
19
20 PATH=$PATH:/usr/sbin:/sbin
21
22 if [ $# -ne 2 ] ; then
23 echo vip.monitor: ERROR: Need to specify VIP IP addr, and external IP to ping
24 exit 1
25 fi
26
27 #This uses the same algorithm as vip.stop
28 name=`ifconfig -a | awk '
29 $1 ~ /:/ {split($1,nic,":");
30 lastif=sprintf("%s:%s",nic[1],nic[2]);}
31 $2 == "'$1'" { print lastif ; exit; }
32
33 '`
34
35
36 if [ "$name" = "" ] ; then
37 echo vip.monitor: IP address $1 not present as virtual interface.
38 exit 1
39 fi
40
41
42 ping -i $name $2
43
44 # exit status for script will fall out of ping status