13 lines
481 B
Bash
13 lines
481 B
Bash
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#!/bin/bash
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# This script would run once kea-dhcp4 lease change (defined in kea-dhcp4.conf),
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# it is to find running process dhcpservd.py, and send SIGUSR1 signal to this
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# process to inform it to update lease table in state_db (defined in dhcpservd.py)
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pid=`ps aux | grep 'dhcpservd' | grep -nv 'grep' | awk '{print $2}'`
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if [ -z "$pid" ]; then
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logger -p daemon.error Cannot find running dhcpservd.py.
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else
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# Send SIGUSR1 signal to dhcpservd.py
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kill -s 10 ${pid}
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fi
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