1.安裝依賴mysql
yum -y install wget cmake gcc gcc-c++ ncurses ncurses-devel libaio-devel openssl openssl-develc++
2.下載源碼包sql
wget https://cdn.mysql.com//Downloads/MySQL-8.0/mysql-boost-8.0.11.tar.gz (此版本帶有boost)數據庫
3.建立mysql用戶vim
groupadd mysql
useradd -r -g mysql -s /bin/false mysqlsocket
4.建立安裝目錄和數據目錄ide
mkdir -p /usr/local/mysql
mkdir -p /data/mysqlspa
5.解壓源碼包插件
tar -zxf mysql-boost-8.0.11.tar.gz -C /usr/localorm
6.編譯&安裝
須要建立 data文件夾 /usr/local/mysql/data
cd /usr/local/mysql-8.0.11
cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DMYSQL_DATADIR=/usr/local/mysql/data -DSYSCONFDIR=/etc -DMYSQL_TCP_PORT=3306 -DWITH_BOOST=/usr/local/mysql-8.0.11/boost
make && make install
7.配置my.cnf文件
vim /etc/my.cnf
[mysqld]
#設置3306端口
port=3306
# 設置mysql的安裝目錄
basedir=/usr/local/mysql
# 設置mysql數據庫的數據的存放目錄
datadir=/usr/local/mysql/data
# 容許最大鏈接
max_connections=10000
# 容許鏈接失敗的次數。這是爲了防止有人從該主機試圖攻擊數據庫系統
max_connect_errors=10
# 服務端使用的字符集默認爲UTF8
#character-set-server=utf8mb4
# 建立新表時將使用的默認存儲引擎
default-storage-engine=INNODB
# 默認使用「mysql_native_password」插件認證
default_authentication_plugin=mysql_native_password
server-id=1
log-bin=mysql-bin
binlog_format=MIXED
expire_logs_days=7
wait_timeout=320
slow_query_log=1
slow_query_log_file=/usr/local/mysql/logs/mysqld-slow.log
socket=/usr/local/mysql/mysql.sock
[mysql]
# 設置mysql客戶端默認字符集
default-character-set=utf8mb4
socket=/usr/local/mysql/mysql.sock
[client]
# 設置mysql客戶端鏈接服務端時默認使用的端口
port=3306
default-character-set=utf8mb4
socket=/usr/local/mysql/mysql.sock
[mysqld_safe]
log-error=/usr/local/mysql/logs/mysql.log //須要建立文件 touch /usr/local/mysql/logs/mysql.log
pid-file=/usr/local/mysql/pid/mysql.pid ////須要建立文件 touch /usr/local/mysql/logs/mysql.pid
socket=/usr/local/mysql/mysql.sock
[mysqldump]
user=root
password=leishen2015
socket=/usr/local/mysql/mysql.sock
8.目錄權限修改
chown -R mysql:mysql /usr/local/mysql
chown -R mysql:mysql /data/mysql
chmod 755 /usr/local/mysql -R
chmod 755 /data/mysql -R
9.初始化
bin/mysqld --initialize --user=mysql
10.啓動mysql
/usr/local/mysql/support-files/mysql.server
11.修改帳號密碼
bin/mysql -uroot -p
mysql> alter user 'root'@'localhost' identified by "123456";
##添加遠程特帳號
mysql> create user root@'%' identified by '123456';
mysql> grant all privileges on *.* to root@'%';
mysql> flush privileges;
12.建立軟連接(非必要)
ln -s /usr/local/mysql/bin/* /usr/local/bin/
13.添加到啓動(非必要)
cp support-files/mysql.server /etc/init.d/mysql.server