docker-images/pluie/alpine-mysql/pre-init.d/10-db.sh
2016-07-29 10:55:48 +02:00

53 lines
1.8 KiB
Bash

#!/bin/bash
# pluie/docker-images - a-Sansara (https://github.com/a-sansara)
if [ ! -d "/run/mysqld" ]; then
mkdir -p /run/mysqld
chown -R mysql:mysql /run/mysqld
fi
if [ ! -d /var/lib/mysql/mysql ]; then
echo "[[ Initialize DB ]]"
chown -R mysql:mysql /var/lib/mysql
mysql_install_db --user=mysql > /dev/null
if [ -z "$MYSQL_ROOT_PASSWORD" ]; then
MYSQL_ROOT_PASSWORD=`pwgen -y -s 18 1`
fi
MYSQL_DATABASE=${MYSQL_DATABASE:-""}
MYSQL_USER=${MYSQL_USER:-""}
MYSQL_PASSWORD=${MYSQL_PASSWORD:-""}
tfile=`mktemp`
if [ ! -f "$tfile" ]; then
return 1
fi
cat << EOF > $tfile
USE mysql;
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' WITH GRANT OPTION;
UPDATE user SET password=PASSWORD("$MYSQL_ROOT_PASSWORD") WHERE user='root';
GRANT ALL PRIVILEGES ON *.* TO 'root'@'localhost' WITH GRANT OPTION;
UPDATE user SET password=PASSWORD("") WHERE user='root' AND host='localhost';
EOF
if [ ! -z "$MYSQL_DATABASE" ]; then
echo "[[ CREATE DATABASE $MYSQL_DATABASE ]]";
echo "CREATE DATABASE IF NOT EXISTS \`$MYSQL_DATABASE\` CHARACTER SET utf8 COLLATE utf8_general_ci;" >> $tfile
fi
if [ "$MYSQL_USER" != "" ] && [ "$MYSQL_USER" != 'root' ]; then
echo "[[ CREATE USER $MYSQL_USER ]]";
echo "
CREATE USER '$MYSQL_USER'@'localhost' IDENTIFIED BY '$MYSQL_PASSWORD';
CREATE USER '$MYSQL_USER'@'%' IDENTIFIED BY '$MYSQL_PASSWORD';" >> $tfile
if [ ! -z "$MYSQL_DATABASE" ]; then
echo "
GRANT ALL ON \`$MYSQL_DATABASE\`.* to '$MYSQL_USER'@'localhost' IDENTIFIED BY '$MYSQL_PASSWORD';
GRANT ALL ON \`$MYSQL_DATABASE\`.* to '$MYSQL_USER'@'%' IDENTIFIED BY '$MYSQL_PASSWORD';" >> $tfile
fi
fi
/usr/bin/mysqld --user=mysql --bootstrap --skip-grant-tables=0 --verbose=0 < $tfile
rm -f $tfile
fi