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aarshtalati/wrapper.sh

Last active March 28, 2018 02:28
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makes sure that database docker container is up and spinning before starting Java SpringBoot application
Raw
wrapper.sh
#!/bin/bash
while ! exec 6<>/dev/tcp/${DATABASE_HOST}/${DATABASE_PORT}; do
echo "Trying to connect to MySQL at ${DATABASE_HOST}:${DATABASE_PORT}..."
sleep 10
done
echo ">> connected to MySQL database! <<"
java -Djava.security.egd=file:/dev/./urandom -Dspring.profiles.active=container -jar /app.jar
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