as-services/dockerfile-x/nginx/pre-stop.sh

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#!/usr/bin/env sh
echo "set \$ready_response 'Not Ready';" > /etc/nginx/conf.d/ready_response.conf
nginx -s reload
WAIT_TIME=30
if [ "$1" ]; then
WAIT_TIME="$1"
fi
for i in $(seq 1 $WAIT_TIME); do
if [ "$(nginx -s status | grep 'Active connections' | awk '{print $3}')" -eq "0" ]; then
exit 0
fi
sleep 1
done
nginx -s stop
exit 0