20 lines
762 B
Bash
20 lines
762 B
Bash
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#!/bin/sh
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# wait until MySQL is really available
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maxcounter=${MAX_DB_CONN_ATTEMPTS:-45}
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echo "Trying to connect to mysql, max attempts="$maxcounter
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counter=1
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while ! mysql --host="$MYSQL_HOST" --protocol TCP -u"$MYSQL_USER" -p"$MYSQL_PASSWORD" -e "show databases;" > /dev/null 2>&1; do
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sleep 1
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counter=`expr $counter + 1`
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if [ $counter -gt $maxcounter ]; then
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>&2 echo "We have been waiting for MySQL too long already; failing."
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exit 1
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fi;
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done
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echo "-=------------------------------------------------------"
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echo "-=------------------------------------------------------"
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echo "Connected to MySQL!"
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echo "-=------------------------------------------------------"
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echo "-=------------------------------------------------------"
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