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#!/bin/bash
echo "####################################################################"
echo "# docker_mariadb create_database_for_customer script #"
echo "# Dennis Buchhorn - bucde@b-eit.de #"
echo "####################################################################"
echo "# WARNING: password is plain text! #"
#echo "# #"
echo "####################################################################"
echo ""
MARIADB_CONTAINER_NAME=""
MARIADB_ROOT_PASSWORD=""
MARIADB_DATABASE_NAME=""
MARIADB_DATABASE_CHARACTER_SET=""
MARIADB_DATABASE_COLLATE=""
TMP=$(docker container ls --format "{{.Names}}")
for ENTRY in $TMP; do
CONTAINER_LIST+=($ENTRY)
done
if [[ ${#CONTAINER_LIST[@]} > 0 ]]; then
echo "List of all running containers:"
for I in ${!CONTAINER_LIST[@]}; do
echo " Number [$I]: ${CONTAINER_LIST[$I]}"
done
else
echo "No containers running!"
exit 1
fi
read -p "Enter mariadb container number: " TMP
MARIADB_CONTAINER_NAME="${CONTAINER_LIST[$TMP]}"
read -p "Enter mariadb root password: " MARIADB_ROOT_PASSWORD
rm -f tmp
touch tmp
echo "SELECT user FROM mysql.user;" >> tmp
TMP=$(cat tmp | docker exec -i $MARIADB_CONTAINER_NAME mysql -uroot -p$MARIADB_ROOT_PASSWORD -BN)
rm -f tmp
for ENTRY in $TMP; do
if ! [[ $ENTRY == "root" || $ENTRY == "mariadb.sys" ]]; then
CUSTOMER_LIST+=($ENTRY)
fi
done
if [[ ${CUSTOMER_LIST[@]} > 0 ]]; then
echo "List of all customers:"
for I in ${!CUSTOMER_LIST[@]}; do
echo " Number [$I]: ${CUSTOMER_LIST[$I]}"
done
else
echo "No customers!"
exit 1
fi
read -p "Enter customer number: " TMP
MARIADB_CUSTOMER_NAME="${CUSTOMER_LIST[$TMP]}"
read -p "Enter database name: " MARIADB_DATABASE_NAME
read -p "Enter character set (leave empty for default (utf8)): " MARIADB_DATABASE_CHARACTER_SET
read -p "Enter collate (leave empty for default (utf8_unicode_ci)): " MARIADB_DATABASE_COLLATE
if [[ -z $MARIADB_DATABASE_CHARACTER_SET ]]; then
MARIADB_DATABASE_CHARACTER_SET="utf8"
fi
if [[ -z $MARIADB_DATABASE_COLLATE ]]; then
MARIADB_DATABASE_COLLATE="utf8_unicode_ci"
fi
rm -f tmp
touch tmp
echo "CREATE DATABASE IF NOT EXISTS $MARIADB_DATABASE_NAME CHARACTER SET '$MARIADB_DATABASE_CHARACTER_SET' COLLATE '$MARIADB_DATABASE_COLLATE';" >> tmp
echo "GRANT ALL PRIVILEGES ON $MARIADB_DATABASE_NAME.* TO '$MARIADB_CUSTOMER_NAME'@'%';" >> tmp
echo "FLUSH PRIVILEGES;" >> tmp
TMP=$(cat tmp | docker exec -i $MARIADB_CONTAINER_NAME mysql -uroot -p$MARIADB_ROOT_PASSWORD -BN)
rm -f tmp
echo "Done!"