二进制部署MySQL5.7

Posted 2021-02-21 黄海彦架构师之路

目录

• 1.下载MySQL5.7
• 2.上传压缩包，并解压
• 3.配置并启动
  • 3.1.制作软链接
  • 3.2.配置my.cnf
  • 3.3.创建关键目录并设置权限
  • 3.4.初始化数据库
  • 3.5.复制启动脚本到/etc/init.d/mysqld
  • 3.6.启动数据库
  • 3.7.配置环境变量

1.下载MySQL5.7

https://downloads.mysql.com/archives/community/

2.上传压缩包，并解压

mkdir -p /server/tools
cd /server/tools/
tar xf mysql-5.7.20.tar.gz -C /application

3.配置并启动

3.1.制作软链接

ln -s /application/mysql-5.7.20/ /application/mysql

3.2.配置my.cnf

vi /etc/my.cnf
basedir=/application/mysql
datadir=/application/mysql/data
socket=/application/mysql/tmp/mysql.sock
port=3306
server_id=10

log-error=/var/log/mysql.log
log-bin=/data/binlog/my-bin
sync_binlog=1
binlog_format=row

skip_name_resolve
default_storage_engine=innodb
character-set-server=utf8
autocommit=0
[mysql]
socket=/application/mysql/tmp/mysql.sock
default-character-set=utf8

3.3.创建关键目录并设置权限

mkdir -p /application/mysql/tmp /application/mysql/data /data/binlog
chown -R mysql.mysql /application/mysql/ /data/binlog

3.4.初始化数据库

/application/mysql/bin/mysql_install_db --basedir=/application/mysql/ --datadir=/application/mysql/data --user=mysql

3.5.复制启动脚本到/etc/init.d/mysqld

cd /application/mysql
cp support-files/mysql.server /etc/init.d/mysqld

3.6.启动数据库

/etc/init.d/mysqld start
netstat -lntup|grep 330

3.7.配置环境变量

echo ‘PATH=/application/mysql/bin/:$PATH‘ >>/etc/profile
tail -1 /etc/profile
source /etc/profile