project_start/conf/scripts/mysql/initDB.sh

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#!/usr/bin/env bash
if [ $(ls /var/lib/mysql | wc -l) -eq 0 ]; then
DB_DATA_PATH="/var/lib/mysql"
DB_ROOT_PASS="password"
DB_USER="user"
DB_PASS="password"
DB_NAME="dbname"
# 1. Инициализация с созданием системных таблиц
mysqld --user=mysql --datadir=${DB_DATA_PATH} --initialize-insecure \
--character-set-server=utf8mb4 \
--collation-server=utf8mb4_unicode_ci
# 2. Временный запуск для настройки
mysqld --user=mysql --datadir=${DB_DATA_PATH} --skip-grant-tables &
sleep 15
# 3. Настройка root пароля и базовых привилегий
mysql -u root -e "FLUSH PRIVILEGES;"
mysql -u root -e "ALTER USER 'root'@'localhost' IDENTIFIED BY '${DB_ROOT_PASS}';"
mysql -u root -p"${DB_ROOT_PASS}" -e "CREATE DATABASE ${DB_NAME};"
mysql -u root -p"${DB_ROOT_PASS}" -e "CREATE USER '${DB_USER}'@'%' IDENTIFIED BY '${DB_PASS}';"
mysql -u root -p"${DB_ROOT_PASS}" -e "GRANT ALL ON ${DB_NAME}.* TO '${DB_USER}'@'%';"
mysql -u root -p"${DB_ROOT_PASS}" -e "FLUSH PRIVILEGES;"
# 4. Остановка временного сервера
mysqladmin -u root -p"${DB_ROOT_PASS}" shutdown
sleep 5
# 5. Нормальный запуск
# mysqld --user=mysql --datadir=${DB_DATA_PATH} &
# sleep 5
fi