linux编译安装mysql5.7

一、下载源码包

mkdir  /usr/local/src/mysql-5.7.-src
cd /usr/local/src/mysql-5.7.-src
wget https://dev.mysql.com/get/Downloads/MySQL-5.7/mysql-5.7.26.tar.gz

二、添加mysql用户和组

[root@node2 ~]# groupadd  mysql
[root@node2 ~]# id myql
id: myql: no such user
[root@node2 ~]# useradd -d /home/myql -g mysql -m mysql
[root@node2 ~]# id mysql
uid=(mysql) gid=(mysql) 组=(mysql)

[root@node2 ~]# passwd mysql
更改用户 mysql 的密码 。
新的 密码：
重新输入新的 密码：
passwd：所有的身份验证令牌已经成功更新。

三、新建相关目录，并赋权限给mysql用户

[root@node2 home]# mkdir /home/mysql-5.7.
[root@node2 home]# mkdir /home/mysql-5.7./data
[root@node2 home]# mkdir -p /home/mysql-5.7./log[root@node2 home]# mkdir -p /home/mysql-5.7./run
[root@node2 home]# mkdir -p /home/mysql-5.7./tmp

[root@node2 home]# chown -R mysql:mysql /home/mysql-5.7./
[root@node2 home]# ll
总用量
drwxr-xr-x  mysql mysql  5月    : mysql-5.7.
[root@node2 home]# cd mysql-5.7./
[root@node2 mysql-5.7.]# ll
总用量
drwxr-xr-x  mysql mysql   5月    : data
drwxr-xr-x  mysql mysql  5月    : log
drwxr-xr-x  mysql mysql   5月    : run
[root@node2 mysql-5.7.]# chmod -R  /home/mysql-5.7./
[root@node2 mysql-5.7.]# ll
总用量
drwxr-xr-x  mysql mysql   5月    : data
drwxr-xr-x  mysql mysql  5月    : log
drwxr-xr-x  mysql mysql   5月    : run

四、解压源码包

cd /usr/local/src/mysql-5.7.-src
tar -zxvf mysql-5.7..tar.gz 

五、安装相关依赖包

yum install cmake gcc gcc-c++ ncurses-devel bison zlib libxml openssl automake autoconf make libtool bison-devel libaio-devel

六、安装boost

cd /usr/local
wget http://downloads.sourceforge.net/project/boost/boost/1.59.0/boost_1_59_0.tar.gz
tar -zxvf  boost_1_59_0.tar.gz

七、编译安装

cmake \
-DCMAKE_INSTALL_PREFIX=/home/mysql-5.7. \    #安装目录

-DINSTALL_DATADIR=/home/mysql-5.7./data \  #数据目录

-DDEFAULT_CHARSET=utf8 \   #默认编码

-DDEFAULT_COLLATION=utf8_general_ci \  #默认校验规则

-DEXTRA_CHARSETS=all \ 

-DWITH_SSL=yes \ 

-DWITH_EMBEDDED_SERVER= \ 

-DENABLED_LOCAL_INFILE= \ 

-DWITH_MYISAM_STORAGE_ENGINE= \    #激活myisam

-DWITH_INNOBASE_STORAGE_ENGINE= \  #激活innodb 

-DWITH_ARCHIVE_STORAGE_ENGINE= \    #

-DWITH_BLACKHOLE_STORAGE_ENGINE= \ 

-DWITH_FEDERATED_STORAGE_ENGINE= \ 

-DWITH_PARTITION_STORAGE_ENGINE= \ 

-DMYSQL_UNIX_ADDR=/home/mysql-5.7./run/mysql.sock \  #sock目录

-DMYSQL_TCP_PORT= \    #端口

-DENABLED_LOCAL_INFILE= \  #允许导入数据

-DSYSCONFDIR=/etc \   

-DWITH_READLINE=on \   #快捷键功能  

-DWITH_BOOST=/usr/local/boost_1_59_0 \  #增强插件

make

最后出现：

[%] Building CXX object mysql-test/lib/My/SafeProcess/CMakeFiles/my_safe_process.dir/safe_process.cc.o
Linking CXX executable my_safe_process
[%] Built target my_safe_process

编译成功，再执行

make install

最后出现：

-- Installing: /home/mysql-5.7././COPYING-test
-- Installing: /home/mysql-5.7././README-test
-- Up-to-date: /home/mysql-5.7./mysql-test/mtr
-- Up-to-date: /home/mysql-5.7./mysql-test/mysql-test-run
-- Installing: /home/mysql-5.7./mysql-test/lib/My/SafeProcess/my_safe_process
-- Up-to-date: /home/mysql-5.7./mysql-test/lib/My/SafeProcess/my_safe_process
-- Installing: /home/mysql-5.7./mysql-test/lib/My/SafeProcess/Base.pm
-- Installing: /home/mysql-5.7./support-files/mysqld_multi.server
-- Installing: /home/mysql-5.7./support-files/mysql-log-rotate
-- Installing: /home/mysql-5.7./support-files/magic
-- Installing: /home/mysql-5.7./share/aclocal/mysql.m4
-- Installing: /home/mysql-5.7./support-files/mysql.server

进入/home/mysql-5.7.26/目录

[root@node2 mysql-5.7.]# ll
总用量
drwxr-xr-x   root  root    5月   : bin
-rw-r--r--   root  root   4月   : COPYING
-rw-r--r--   root  root   4月   : COPYING-test
drwxr-xr-x   mysql mysql      5月    : data
drwxr-xr-x   root  root      5月   : docs
drwxr-xr-x   root  root    5月   : include
drwxr-xr-x   root  root     5月   : lib
drwxr-xr-x   mysql mysql     5月    : log
drwxr-xr-x   root  root      5月   : man
drwxr-xr-x  root  root    5月   : mysql-test
-rw-r--r--   root  root    4月   : README
-rw-r--r--   root  root    4月   : README-test
drwxr-xr-x   mysql mysql      5月    : run
drwxr-xr-x  root  root    5月   : share
drwxr-xr-x   root  root      5月   : support-files
drwxr-xr-x   mysql mysql      5月    : tmp

安装成功

八、编写配置文件my.cnf

mkdir /etc/mysql
cd /etc/mysql
vim my.cnf
[mysqld]
basedir=/home/mysql-5.7.
datadir=/home/mysql-5.7./data
socket=/home/mysql-5.7./mysql.sock
user=mysql
symbolic-links=
[mysqld_safe]
log-error=/home/mysql-5.7./log/mysqld.log
pid-file=/home/mysql-5.7./run/mysqld.pid

九、初始化系统数据库

[root@node2 bin]# ./mysqld –defaults-file=/etc/mysql/my.cnf --initialize --user=mysql --basedir=/home/mysql-5.7./ --datadir=/home/mysql-5.7./data/ 

--15T06::.880090Z  [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details). --15T06::.176430Z  [Warning] InnoDB: New log files created, LSN= --15T06::.525258Z  [Warning] InnoDB: Creating foreign key constraint system tables. --15T06::.673537Z  [Warning] No existing UUID has been found, so we assume that this is the first time that this server has been started. Generating a new UUID: ddbee8c3-76da-11e9--90b11c15be09. --15T06::.693221Z  [Warning] Gtid table is not ready to be used. Table 'mysql.gtid_executed' cannot be opened. --15T06::.209547Z  [Warning] CA certificate ca.pem is self signed. --15T06::.257442Z  [Note] A temporary password is generated for root@localhost: O3CaqsqoDy+V

这里显示了第一次登陆时的临时密码，需要记下来

十、启动

[root@node2 bin]# touch /home/mysql-5.7./log/mysqld.log
[root@node2 bin]# chown -R mysql:mysql /home/mysql-5.7./log/mysqld.log
[root@node2 bin]# ./mysqld_safe --defaults-file=/etc/mysql/my.cnf --user=mysql
--15T06::.794898Z mysqld_safe Logging to '/home/mysql-5.7.26/log/mysqld.log'.
--15T06::.826283Z mysqld_safe Starting mysqld daemon with databases from /home/mysql-5.7./data

十一、添加MySQL服务

cp /home/mysql-5.7.26/support-files/mysql.server /etc/init.d/mysqld 

chmod  /etc/init.d/mysqld

十二、启动服务

[root@node2 bin]# service mysqld start
Starting MySQL. SUCCESS! 

十三、添加mysql的环境变量

vim /etc/profile
最后一行添加
export PATH=/home/mysql-5.7./bin:$PATH
source /etc/profile

十四、连接mysql

先查看mysqld.log日志，查找初始密码，初始密码是在第一次运行初始化数据库时由系统生成的

[root@node2 data]# cat /home/mysql-5.7./log/mysqld.log |grep password
--15T03::.137254Z  [Note] A temporary password is generated for root@localhost: 1ws;,dEy?kM#

登录

[root@node2 bin]# mysql -uroot -p
Enter password:
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is
Server version: 5.7.

Copyright (c) , , 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>

登录成功，此时执行任何命令，提示

mysql> show databases;
ERROR  (HY000): You must reset your password using ALTER USER statement before executing this statement.

需要首先修改密码

mysql> set PASSWORD=PASSWORD('xxxxxxxx');
Query OK,  rows affected,  warning (0.01 sec)

mysql> alter user 'root'@'localhost' PASSWORD EXPIRE NEVER;
Query OK,  rows affected (0.00 sec)

mysql> flush privileges;
Query OK,  rows affected (0.00 sec)

退出，重新登录

[root@node2 log]# /home/mysql-5.7./bin/mysql -uroot -p
Enter password:
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is
Server version: 5.7. Source distribution

Copyright (c) , , 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 database;
+--------------------+
| Database           |
+--------------------+
| information_schema |
| mysql              |
| performance_schema |
| sys                |
+--------------------+
 rows in set (0.00 sec

可以执行命令了