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louis030195/wait_for_open_port_inside_docker.sh

Created April 14, 2020 12:40
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Bash script to wait for an open port inside Docker container
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wait_for_open_port_inside_docker.sh
CONTAINER_NAME=my-awesome-container
PORT=1337
while [ ! "$(docker exec -t -i $CONTAINER_NAME curl --write-out %{http_code} --silent --output /dev/null localhost:$PORT)" = "-ne 200" ] ; do
echo "Waiting for port $PORT to be opened ..."
sleep 20
done
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