centos 7源码安装mysql8.0_CentOS7 源码编译安装MySQL8.0.15 shell脚本

使用MySQL8无需像MySQL5那样须要Boost依赖，和通过35-55分钟的等待编译完成，直接解压便可使用，方便快捷！mysql

1，环境：c++

操做系统   CentOS Linux release 7.6.1810 (Core)  64位sql

服务器环境   “腾讯云”服务器数据库

cat /etc/centos-release  # 查看centos系统版本

2，执行如下命令，一键安装MySQL8bash

mkdir -p /data/soft/ # 建立安装目录

cd /data/soft/ # 打开安装目录

yum -y install wget gcc gcc-c++ ncurses ncurses-devel cmake numactl.x86_64 # 安装相应依赖库

wget https://downloads.mysql.com/archives/get/file/mysql-8.0.13-el7-x86_64.tar.gz

# 下载源码包

tar -zxvf /data/soft/mysql-8.0.15-el7-x86_64.tar.gz -C /data/soft # 解压源码包到安装目录

mv /data/soft/mysql-8.0.15-el7-x86_64/ /data/soft/mysql/ # 重命名安装目录

cd /data/soft/mysql/ # 打开安装目录

cp /data/soft/mysql/support-files/mysql.server /etc/init.d/mysql #添加到服务启动

cat >/etc/my.cnf <

[client]

port=3306

socket=/tmp/mysql.sock

[mysqld]

port=3306

socket=/tmp/mysql.sock

skip-external-locking

key_buffer_size = 16M

max_allowed_packet = 1M

table_open_cache = 64

sort_buffer_size = 512K

net_buffer_length = 8K

read_buffer_size = 256K

read_rnd_buffer_size = 512K

myisam_sort_buffer_size = 8M

basedir=/data/soft/mysql

datadir=/var/lib/mysql

EOF

mkdir -p /var/lib/mysql

chmod -R 777 /var/lib/mysql

mkdir /var/log/mariadb

chown -R 777 /var/log/mariadb/

touch /var/log/mariadb/mariadb.log

mkdir /var/run/mariadb

chown -R 777 /var/run/mariadb/

touch /var/run/mariadb/mariadb.pid

# 赋予对应目录权限

mv /var/lib/mysql/ /var/lib/mysql_bak/

cat >> /etc/profile << EOF

export PATH=$PATH:/data/soft/mysql/bin:/data/soft/mysql/lib

EOF

source /etc/profile # 增长到环境变量

useradd mysql # 添加mysql用户

/data/soft/mysql/bin/mysqld --defaults-file=/etc/my.cnf --user=mysql --initialize-insecure # 初始化mysql

/etc/init.d/mysql start # 启动mysql