#!/bin/bash

# '\033[字背景颜色;字体颜色m字符串\033[0m'
GREENCOLOR='\033[1;32m'
NC='\033[0m'

DOWNLOAD_DIR="/usr/src"
SOURCE_DIR="http://repo.mysql.com/mysql80-community-release-el7-5.noarch.rpm"

echo "===================================================="
printf "${GREENCOLOR} MySQL's install begin ${NC} \n"
echo "===================================================="

# 安装 MySQL
# 如果安装过 MySQL, 先卸载
yum -y remove mysql
# 进入目录
cd $DOWNLOAD_DIR
# 下载 MySQL 包
wget $SOURCE_DIR
# 安装 MySQL 的 yum 源
rpm -ivh mysql80-community-release-el7-5.noarch.rpm
# 安装 MySQL
yum -y install mysql-community-server
# 启动 MySQL
service mysqld start

echo "===================================================="
printf "${GREENCOLOR} MySQL's install finish ${NC} \n"
cat /var/log/mysqld.log | grep 'temporary password'
echo "===================================================="