mysql 5.7 源码安装记录

安装支持包和库

yum install -y ncureses-devel ncureses cmake

下载mysql 5.7 .

wget https://cdn.mysql.com//Downloads/MySQL-5.7/mysql-5.7.26.tar.gz

解压

tar zxvf mysql-5.7.26.tar.gz
cd mysql-5.7.26

mysql 5.7 需要 boost 1.59的支持。mysql 自带的下载功能会受到网络的影响，保存一下。

cmake . -DWITH_BOOST=/usr/local/boost_1_59_0

解压boost ,如果使用cmake 下载，则不需要这一步

tar zxvf boost_1_59_0.tar.gz -C /usr/local/

编译

[root@test04 mysql-5.7.26]# cmake . \

 -DCMAKE_INSTALL_PREFIX=/usr/local/mysql \
 -DSYSCONFDIR=/etc \
 -DMYSQL_UNIX_ADDR=/tmp/mysql.sock \
 -DDEFAULT_CHATSET=utf8 \
 -DDEFAULT_COLLATION=utf8_general_ci \
 -DEXTRA_CHARSETS=all \
 -DWITH_INNOBASE_STORAGE_ENGINE=1 \
 -DWITH_FEDERATED_STORAGE_ENGINE=1 \
 -DWITH_BLACKHOLE_STORAGE_ENGINE=1 \
 -DWITHOUT_EXAMPLE_STORAGE_ENGINE=1 \
 -DWITH_PARTITION_STORAGE_ENGINE=1 \
 -DWITH_PERFSCHEMA_STORAGE_ENGINE=1 \
 -DWITH_BOOST=/usr/local/boost_1_59_0

更多cmake 选项 参考

https://dev.mysql.com/doc/refman/5.7/en/source-configuration-options.html#cmake-option-reference

https://dev.mysql.com/doc/refman/5.7/en/source-configuration-options.html

创建 mysql 用户和数据存储目录

useradd -s /sbin/nologin mysql
mkdir -p /data/mysql
chown -R mysql.mysql /data

make 安装 mysql

make && make install

初始化数据库

1、修改配置文件

vim /etc/my.cnf

[client]
port=3306
socket=/tmp/mysql.sock
[mysqld]
port=3306
user=mysql
socket=/tmp/mysql.sock
pid-file=/tmp/mysql.pid
basedir=/usr/local/mysql
datadir=/data/mysql/data
log_error=/data/mysql/log/mysql.log
general_log_file=/data/mysql/log/general_log
general_log=1

2、初始化数据库

[root@test04 mysql-5.7.26]# /usr/local/mysql/bin/mysqld --initialize --user=mysql
2019-05-06T14:04:23.451148Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2019-05-06T14:04:23.519074Z 0 [ERROR] Could not open file '/data/mysql/log/error_log/mysql.log' for error logging: No such file or directory
2019-05-06T14:04:23.519132Z 0 [ERROR] Aborting
报错了，缺少文件处理一下
[root@test04 mysql-5.7.26]# mkdir -p /data/mysql/log/error_log
[root@test04 mysql-5.7.26]# touch /data/mysql/log/error_log/mysql.log
[root@test04 mysql-5.7.26]# chown -R mysql.mysql /data/
[root@test04 mysql-5.7.26]# /usr/local/mysql/bin/mysqld --initialize --user=mysql

3、添加启动服务脚本

[root@test04 mysql-5.7.26]# cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysql.server
测试
[root@test04 mysql]# /etc/init.d/mysql.server 
Usage: mysql.server  {start|stop|restart|reload|force-reload|status}  [ MySQL server options ]

4、启动MySQL

[root@test04 mysql-5.7.26]# /usr/local/mysql/bin/mysqld_safe --user=mysql &
[1] 99866
[root@test04 mysql-5.7.26]# 2019-05-06T14:13:17.213590Z mysqld_safe Logging to '/data/mysql/log/error_log/mysql.log'.
2019-05-06T14:13:17.237959Z mysqld_safe Starting mysqld daemon with databases from /data/mysql/data
2019-05-06T14:13:18.998317Z mysqld_safe mysqld from pid file /tmp/mysql.pid ended
[1]+  完成                  /usr/local/mysql/bin/mysqld_safe --user=mysql
[root@test04 mysql-5.7.26]#

5、查看MySQL 是否启动

[root@test04 mysql-5.7.26]# ss -tunl | grep 3306
tcp    LISTEN     0      80       :::3306                 :::*

6、登录MySQL

[root@test04 mysql-5.7.26]# /usr/local/mysql/bin/mysql -uroot 
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)
在 /tmp 目录下创建 mysql.sock 文件并授权
touch /tmp/mysql.sock
chown mysql.mysql /tmp/mysql.sock
chmod 750 /tmp/mysql.sock
#
[root@test04 mysql-5.7.26]# /usr/local/mysql/bin/mysql -uroot -p
Enter password: #在日志文件里查看 
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 2
Server version: 5.7.26-log
Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
mysql> show databases;
ERROR 1820 (HY000): You must reset your password using ALTER USER statement before executing this statement.
提示需要修改密码
mysql> SET PASSWORD=PASSWORD('123456');
设置权限不过期
mysql> ALTER USER 'root'@'localhost' PASSWORD EXPIRE NEVER;
刷新权限
mysql> flush privileges;
查看数据库
mysql> show databases;
+--------------------+
| Database           |
+--------------------+
| information_schema |
| mysql              |
| performance_schema |
| sys                |
+--------------------+
4 rows in set (0.00 sec)

引用网友的问题汇总:http://blog.itpub.net/29733787/viewspace-1590891/