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Copy pathrunit_boot.sh
executable file
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runit_boot.sh
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#!/bin/bash
shutdown() {
echo "shutting down container"
# first shutdown any service started by runit
for _srv in $(ls -1 /etc/service); do
sv force-stop $_srv
done
# shutdown runsvdir command
kill -HUP $RUNSVDIR
wait $RUNSVDIR
# give processes time to stop
sleep 0.5
# kill any other processes still running in the container
for _pid in $(ps -eo pid | grep -v PID | tr -d ' ' | grep -v '^1$' | head -n -6); do
timeout 5 /bin/sh -c "kill $_pid && wait $_pid || kill -9 $_pid"
done
exit
}
# store enviroment variables
export > /etc/envvars
PATH=/usr/local/bin:/usr/local/sbin:/bin:/sbin:/usr/bin:/usr/sbin:/usr/X11R6/bin
SVWAIT=60 # wait process to end up to SVWAIT seconds before sending kill signal
# run all scripts in the run_once folder
/bin/run-parts /etc/run_once
exec env - PATH=$PATH runsvdir -P /etc/service &
RUNSVDIR=$!
echo "Started runsvdir, PID is $RUNSVDIR"
echo "wait for processes to start...."
sleep 5
for _srv in $(ls -1 /etc/service); do
sv status $_srv
done
# catch shutdown signals
trap shutdown SIGTERM SIGHUP SIGQUIT SIGINT
wait $RUNSVDIR
shutdown