centos7安装mysql-5.7.18-1.el7.x86_64.rpm-bundle.tar

1、解压 mysql-5.7.18-1.el7.x86_64.rpm-bundle.tar

tar -xvf mysql-5.7.18-1.el7.x86_64.rpm-bundle.tar

2.解压出来得到一堆rpm

-rw-r--r-- 1 7155 31415  25079412 Mar 20  2017 mysql-community-client-5.7.18-1.el7.x86_64.rpm
-rw-r--r-- 1 7155 31415    277784 Mar 20  2017 mysql-community-common-5.7.18-1.el7.x86_64.rpm
-rw-r--r-- 1 7155 31415   3777808 Mar 20  2017 mysql-community-devel-5.7.18-1.el7.x86_64.rpm
-rw-r--r-- 1 7155 31415  45493312 Mar 20  2017 mysql-community-embedded-5.7.18-1.el7.x86_64.rpm
-rw-r--r-- 1 7155 31415  23924496 Mar 20  2017 mysql-community-embedded-compat-5.7.18-1.el7.x86_64.rpm
-rw-r--r-- 1 7155 31415 126060264 Mar 20  2017 mysql-community-embedded-devel-5.7.18-1.el7.x86_64.rpm
-rw-r--r-- 1 7155 31415   2237888 Mar 20  2017 mysql-community-libs-5.7.18-1.el7.x86_64.rpm
-rw-r--r-- 1 7155 31415   2113196 Mar 20  2017 mysql-community-libs-compat-5.7.18-1.el7.x86_64.rpm
-rw-r--r-- 1 7155 31415  54661812 Mar 20  2017 mysql-community-minimal-debuginfo-5.7.18-1.el7.x86_64.rpm
-rw-r--r-- 1 7155 31415 169622200 Mar 20  2017 mysql-community-server-5.7.18-1.el7.x86_64.rpm
-rw-r--r-- 1 7155 31415  14501488 Mar 20  2017 mysql-community-server-minimal-5.7.18-1.el7.x86_64.rpm
-rw-r--r-- 1 7155 31415 116887988 Mar 20  2017 mysql-community-test-5.7.18-1.el7.x86_64.rpm

3、按顺序安装，先安装

 rpm -ivh  mysql-community-common-5.7.18-1.el7.x86_64.rpm

可能会抛：

warning: mysql-community-common-5.7.18-1.el7.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID 5072e1f5: NOKEY
Preparing...                          ################################# [100%]
        file /usr/share/mysql/czech/errmsg.sys from install of mysql-community-common-5.7.18-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.44-2.el7.centos.x86_64
        file /usr/share/mysql/danish/errmsg.sys from install of mysql-community-common-5.7.18-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.44-2.el7.centos.x86_64
        file /usr/share/mysql/dutch/errmsg.sys from install of mysql-community-common-5.7.18-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.44-2.el7.centos.x86_64
        file /usr/share/mysql/english/errmsg.sys from install of mysql-community-common-5.7.18-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.44-2.el7.centos.x86_64
        file /usr/share/mysql/estonian/errmsg.sys from install of mysql-community-common-5.7.18-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.44-2.el7.centos.x86_64
        file /usr/share/mysql/french/errmsg.sys from install of mysql-community-common-5.7.18-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.44-2.el7.centos.x86_64
        file /usr/share/mysql/german/errmsg.sys from install of mysql-community-common-5.7.18-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.44-2.el7.centos.x86_64
        file /usr/share/mysql/greek/errmsg.sys from install of mysql-community-common-5.7.18-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.44-2.el7.centos.x86_64
        file /usr/share/mysql/hungarian/errmsg.sys from install of mysql-community-common-5.7.18-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.44-2.el7.centos.x86_64
        file /usr/share/mysql/italian/errmsg.sys from install of mysql-community-common-5.7.18-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.44-2.el7.centos.x86_64
        file /usr/share/mysql/japanese/errmsg.sys from install of mysql-community-common-5.7.18-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.44-2.el7.centos.x86_64
        file /usr/share/mysql/korean/errmsg.sys from install of mysql-community-common-5.7.18-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.44-2.el7.centos.x86_64
        file /usr/share/mysql/norwegian-ny/errmsg.sys from install of mysql-community-common-5.7.18-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.44-2.el7.centos.x86_64
        file /usr/share/mysql/norwegian/errmsg.sys from install of mysql-community-common-5.7.18-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.44-2.el7.centos.x86_64
        file /usr/share/mysql/polish/errmsg.sys from install of mysql-community-common-5.7.18-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.44-2.el7.centos.x86_64
        file /usr/share/mysql/portuguese/errmsg.sys from install of mysql-community-common-5.7.18-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.44-2.el7.centos.x86_64
        file /usr/share/mysql/romanian/errmsg.sys from install of mysql-community-common-5.7.18-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.44-2.el7.centos.x86_64
        file /usr/share/mysql/russian/errmsg.sys from install of mysql-community-common-5.7.18-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.44-2.el7.centos.x86_64
        file /usr/share/mysql/serbian/errmsg.sys from install of mysql-community-common-5.7.18-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.44-2.el7.centos.x86_64
        file /usr/share/mysql/slovak/errmsg.sys from install of mysql-community-common-5.7.18-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.44-2.el7.centos.x86_64
        file /usr/share/mysql/spanish/errmsg.sys from install of mysql-community-common-5.7.18-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.44-2.el7.centos.x86_64
        file /usr/share/mysql/swedish/errmsg.sys from install of mysql-community-common-5.7.18-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.44-2.el7.centos.x86_64
        file /usr/share/mysql/ukrainian/errmsg.sys from install of mysql-community-common-5.7.18-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.44-2.el7.centos.x86_64
        file /usr/share/mysql/charsets/Index.xml from install of mysql-community-common-5.7.18-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.44-2.el7.centos.x86_64
        file /usr/share/mysql/charsets/armscii8.xml from install of mysql-community-common-5.7.18-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.44-2.el7.centos.x86_64
        file /usr/share/mysql/charsets/ascii.xml from install of mysql-community-common-5.7.18-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.44-2.el7.centos.x86_64
        file /usr/share/mysql/charsets/cp1250.xml from install of mysql-community-common-5.7.18-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.44-2.el7.centos.x86_64
        file /usr/share/mysql/charsets/cp1256.xml from install of mysql-community-common-5.7.18-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.44-2.el7.centos.x86_64
        file /usr/share/mysql/charsets/cp1257.xml from install of mysql-community-common-5.7.18-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.44-2.el7.centos.x86_64
        file /usr/share/mysql/charsets/cp850.xml from install of mysql-community-common-5.7.18-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.44-2.el7.centos.x86_64
        file /usr/share/mysql/charsets/cp852.xml from install of mysql-community-common-5.7.18-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.44-2.el7.centos.x86_64
        file /usr/share/mysql/charsets/cp866.xml from install of mysql-community-common-5.7.18-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.44-2.el7.centos.x86_64
        file /usr/share/mysql/charsets/dec8.xml from install of mysql-community-common-5.7.18-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.44-2.el7.centos.x86_64
        file /usr/share/mysql/charsets/geostd8.xml from install of mysql-community-common-5.7.18-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.44-2.el7.centos.x86_64
        file /usr/share/mysql/charsets/greek.xml from install of mysql-community-common-5.7.18-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.44-2.el7.centos.x86_64
        file /usr/share/mysql/charsets/hebrew.xml from install of mysql-community-common-5.7.18-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.44-2.el7.centos.x86_64
        file /usr/share/mysql/charsets/hp8.xml from install of mysql-community-common-5.7.18-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.44-2.el7.centos.x86_64
        file /usr/share/mysql/charsets/keybcs2.xml from install of mysql-community-common-5.7.18-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.44-2.el7.centos.x86_64
        file /usr/share/mysql/charsets/koi8r.xml from install of mysql-community-common-5.7.18-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.44-2.el7.centos.x86_64
        file /usr/share/mysql/charsets/koi8u.xml from install of mysql-community-common-5.7.18-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.44-2.el7.centos.x86_64
        file /usr/share/mysql/charsets/latin1.xml from install of mysql-community-common-5.7.18-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.44-2.el7.centos.x86_64
        file /usr/share/mysql/charsets/latin2.xml from install of mysql-community-common-5.7.18-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.44-2.el7.centos.x86_64
        file /usr/share/mysql/charsets/latin5.xml from install of mysql-community-common-5.7.18-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.44-2.el7.centos.x86_64
        file /usr/share/mysql/charsets/latin7.xml from install of mysql-community-common-5.7.18-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.44-2.el7.centos.x86_64
        file /usr/share/mysql/charsets/macce.xml from install of mysql-community-common-5.7.18-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.44-2.el7.centos.x86_64
        file /usr/share/mysql/charsets/macroman.xml from install of mysql-community-common-5.7.18-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.44-2.el7.centos.x86_64
        file /usr/share/mysql/charsets/swe7.xml from install of mysql-community-common-5.7.18-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.44-2.el7.centos.x86_64

解决方法：

yum remove mysql-libs  

4，安装

 rpm -ivh mysql-community-libs-5.7.18-1.el7.x86_64.rpm

rpm -ivh mysql-community-client-5.7.18-1.el7.x86_64.rpm

 rpm -ivh  mysql-community-server-5.7.18-1.el7.x86_64.rpm

 rpm -ivh   mysql-community-devel-5.7.18-1.el7.x86_64.rpm

5、启动MySQL

 systemctl start mysqld

6、查看MySQL状态

 systemctl status mysqld

● mysqld.service - MySQL Server
   Loaded: loaded (/usr/lib/systemd/system/mysqld.service; enabled; vendor preset: disabled)
   Active: active (running) since Tue 2018-03-13 15:41:26 CST; 8s ago
     Docs: man:mysqld(8)
           http://dev.mysql.com/doc/refman/en/using-systemd.html
  Process: 26250 ExecStart=/usr/sbin/mysqld --daemonize --pid-file=/var/run/mysqld/mysqld.pid $MYSQLD_OPTS (code=exited, status=0/SUCCESS)
  Process: 26172 ExecStartPre=/usr/bin/mysqld_pre_systemd (code=exited, status=0/SUCCESS)
 Main PID: 26253 (mysqld)
   CGroup: /system.slice/mysqld.service
           └─26253 /usr/sbin/mysqld --daemonize --pid-file=/var/run/mysqld/mysqld.pid
Mar 13 15:41:20 centos systemd[1]: Starting MySQL Server...

Mar 13 15:41:26 centos systemd[1]: Started MySQL Server.

7、查看密码

cat /var/log/mysqld.log | grep password

8、登录

mysql -u root -p

9、重置密码

SET PASSWORD = PASSWORD('12345678');

Your password does not satisfy the current policy requirements

（密码过于简单，必须大写，小写，数字，符号）改个复杂的

10、查看数据库

show databases;

11、授权远程连接

GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '12345678' WITH GRANT OPTION;       

刷新配置： FLUSH PRIVILEGES;