76 lines
1.9 KiB
Bash
76 lines
1.9 KiB
Bash
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#!/bin/sh
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shutdown() {
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echo "shutting down container"
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# first shutdown any service started by runit
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for _srv in $(ls -1 /etc/service); do
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sv force-stop $_srv
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done
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# shutdown runsvdir command
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kill -HUP $RUNSVDIR
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wait $RUNSVDIR
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# give processes time to stop
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sleep 0.5
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# kill any other processes still running in the container
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for _pid in $(ps -eo pid | grep -v PID | tr -d ' ' | grep -v '^1$' | head -n -6); do
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timeout 5 /bin/sh -c "kill $_pid && wait $_pid || kill -9 $_pid"
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done
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exit
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}
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# Replace ENV vars in nginx configuration files
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tmpfile=$(mktemp)
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cat /etc/nginx/nginx.conf | envsubst "$(env | cut -d= -f1 | sed -e 's/^/$/')" | tee "$tmpfile" > /dev/null
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mv "$tmpfile" /etc/nginx/nginx.conf
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# Replace ENV vars in php configuration files
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tmpfile=$(mktemp)
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cat /etc/php83/conf.d/custom.ini | envsubst "$(env | cut -d= -f1 | sed -e 's/^/$/')" | tee "$tmpfile" > /dev/null
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mv "$tmpfile" /etc/php83/conf.d/custom.ini
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tmpfile=$(mktemp)
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cat /etc/php83/php-fpm.d/www.conf | envsubst "$(env | cut -d= -f1 | sed -e 's/^/$/')" | tee "$tmpfile" > /dev/null
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mv "$tmpfile" /etc/php83/php-fpm.d/www.conf
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echo "Starting startup scripts in /docker-entrypoint-init.d ..."
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for script in $(find /docker-entrypoint-init.d/ -executable -type f | sort); do
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echo >&2 "*** Running: $script"
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$script
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retval=$?
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if [ $retval != 0 ];
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then
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echo >&2 "*** Failed with return value: $?"
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exit $retval
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fi
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done
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echo "Finished startup scripts in /docker-entrypoint-init.d"
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echo "Starting runit..."
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exec runsvdir -P /etc/service &
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RUNSVDIR=$!
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echo "Started runsvdir, PID is $RUNSVDIR"
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echo "wait for processes to start...."
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sleep 5
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for _srv in $(ls -1 /etc/service); do
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sv status $_srv
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done
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# If there are additional arguments, execute them
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if [ $# -gt 0 ]; then
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exec "$@"
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fi
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# catch shutdown signals
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trap shutdown SIGTERM SIGHUP SIGQUIT SIGINT
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wait $RUNSVDIR
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shutdown
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