ptut-virtenv/metactl/pre-stop.sh

#!/bin/bash

source $(dirname `realpath $0`)/environment.sh;

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##   Executed before stopping containers   ##
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## [1] Backup mariadb database

# 1. Create parent dir (if does not exists)
test ! -d $ROOT/persistent && mkdir -p $ROOT/persistent;

# 2. Backup database
echo -ne "   * Backup database...........";
docker exec $MARIADB_SERVICE mysqldump --all-databases --flush-privileges -uroot -p$MARIADB_ROOT_PASSWORD > $MARIADB_DUMP;
test "$?" = "0" && echo "done" || (echo "failed"; exit 1);