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volodymyr-mykhailyk/wait_for_url.sh

Last active September 9, 2021 07:20
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Shell to wait for url to respond
Raw
wait_for_url.sh
#!/bin/bash
ATTEMPTS_COUNTER=0
URL=$1
MAX_ATTEMPTS=${2:-10}
until $(curl --output /dev/null --silent --head --fail ${URL}); do
if [ ${ATTEMPTS_COUNTER} -eq ${MAX_ATTEMPTS} ];then
echo "Max attempts reached"
exit 1
fi
printf '.'
ATTEMPTS_COUNTER=$((${ATTEMPTS_COUNTER}+1))
sleep 5
done
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