65 lines
1.2 KiB
Plaintext
65 lines
1.2 KiB
Plaintext
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#!/bin/sh
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CONF=/etc/persistent/ucarp.conf
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MODE="$1"
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if [ "${MODE}" = "stop" ]
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then
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echo "Killing them all and letting init sort them out"
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killall ucarp
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exit 0
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fi
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if [ -f "${CONF}" ]
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then
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if [ "${MODE}" = "test" ]
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then
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daemon=""
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else
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echo "Starting UCARP using ${CONF} as a daemon, use test parameter to run in foreground"
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daemon="--daemonize"
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fi
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. ${CONF}
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cat > /var/run/ucarp-vip-up <<EOF
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#!/bin/sh
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/bin/ip addr add ${VIP}/${VMASK} dev ${IF}
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EOF
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for ip in ${PINGIP}
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do
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cat >> /var/run/ucarp-vip-up <<EOF
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${arping}/bin/arping -c 2 -I ${IF} -s ${VIP} ${ip}
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EOF
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done
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chmod a+x /var/run/ucarp-vip-up
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cat > /var/run/ucarp-vip-down <<EOF
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#!/bin/sh
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/bin/ip addr del ${VIP}/${VMASK} dev ${IF}
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EOF
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chmod a+x /var/run/ucarp-vip-down
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/sbin/ucarp --interface=${IF} --srcip=${MYIP} --vhid=1 --pass=${PASSWORD} \
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--addr=${VIP} --nomcast $daemon \
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--upscript=/var/run/ucarp-vip-up --downscript=/var/run/ucarp-vip-down
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if [ "${MODE}" = "test" ]
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then
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echo "UCARP has exited."
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else
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echo "UCARP has been started."
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fi
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else
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echo "UCARP is not enabled"
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exit 0
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fi
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