1、环境

Centos 7

2、下载

官方网站https://dev.mysql.com/downloads/mysql/5.7.html#downloads ,选择要下载的版本,centos 7 同red hat ,所以选择操作系统为red had。

下载文件如:mysql-5.7.18-1.el7.x86_64.rpm-bundle.tar

3、解压安装

使用命令"tar -xf  mysql-5.7.18-1.el7.x86_64.rpm-bundle.tar",解压程序包

得到文件:

mysql-community-client-5.7.18-1.el7.x86_64.rpm
mysql-community-common-5.7.18-1.el7.x86_64.rpm
mysql-community-devel-5.7.18-1.el7.x86_64.rpm
mysql-community-embedded-5.7.18-1.el7.x86_64.rpm
mysql-community-embedded-compat-5.7.18-1.el7.x86_64.rpm
mysql-community-embedded-devel-5.7.18-1.el7.x86_64.rpm
mysql-community-libs-5.7.18-1.el7.x86_64.rpm
mysql-community-libs-compat-5.7.18-1.el7.x86_64.rpm
mysql-community-minimal-debuginfo-5.7.18-1.el7.x86_64.rpm
mysql-community-server-5.7.18-1.el7.x86_64.rpm
mysql-community-server-minimal-5.7.18-1.el7.x86_64.rpm
mysql-community-test-5.7.18-1.el7.x86_64.rpm

安装

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

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

在安装过程中警告失败,如:

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-1:5.5.41-2.el7_0.x86_64...

需要卸载mariadb

方式1: 使用命令“rpm -qa|grep mariadb” 查找安装项,再使用命令“rpm -e --nodes  *** ”,如:

[root@localhost mysql]# rpm -qa|grep mariadb
mariadb-libs-5.5.41-2.el7_0.x86_64
[root@localhost mysql]# rpm -e --nodeps mariadb-libs-5.5.41-2.el7_0.x86_64

方式2:使用命令“yum list installed |grep mariadb"查找安装项,再使用命令“yum remove *** ”,如:

[root@localhost mysql]# yum list installed |grep mariadb
mariadb-libs.x86_64                1:5.5.52-1.el7                      @base
[root@localhost mysql]# yum remove mariadb-libs.x86_64

在安装过程种发生如下错误:

#rpm -ivh mysql-community-server-5.7.19-1.el7.x86_64.rpm
warning: mysql-community-server-5.7.19-1.el7.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID 5072e1f5: NOKEY
error: Failed dependencies:
        libaio.so.1()(64bit) is needed by mysql-community-server-5.7.18-1.el7.x86_64
        libaio.so.1(LIBAIO_0.1)(64bit) is needed by mysql-community-server-5.7.18-1.el7.x86_64
        libaio.so.1(LIBAIO_0.4)(64bit) is needed by mysql-community-server-5.7.18-1.el7.x86_64

需要安装libaio

从centos 下载libaio

#wget http://mirror.centos.org/centos/6/os/x86_64/Packages/libaio-0.3.107-10.el6.x86_64.rpm

安装libaio

#rpm -ivh  libaio-0.3.107-10.el6.x86_64.rpm

卸载后正常,如

[root@localhost mysql]# rpm -ivh mysql-community-common-5.7.18-1.el7.x86_64.rpm
warning: mysql-community-common-5.7.18-1.el7.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID 5072e1f5: NOKEY
Preparing...                          ################################# [100%]
Updating / installing...
   1:mysql-community-common-5.7.18-1.e################################# [100%]
[root@localhost mysql]# rpm -ivh mysql-community-libs-5.7.18-1.el7.x86_64.rpm
warning: mysql-community-libs-5.7.18-1.el7.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID 5072e1f5: NOKEY
Preparing...                          ################################# [100%]
Updating / installing...
   1:mysql-community-libs-5.7.18-1.el7################################# [100%]
[root@localhost mysql]# rpm -ivh mysql-community-client-5.7.18-1.el7.x86_64.rpm
warning: mysql-community-client-5.7.18-1.el7.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID 5072e1f5: NOKEY
Preparing...                          ################################# [100%]
Updating / installing...
   1:mysql-community-client-5.7.18-1.e################################# [100%]
[root@localhost mysql]# rpm -ivh mysql-community-server-5.7.18-1.el7.x86_64.rpm
warning: mysql-community-server-5.7.18-1.el7.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID 5072e1f5: NOKEY
Preparing...                          ################################# [100%]
Updating / installing...
   1:mysql-community-server-5.7.18-1.e################################# [100%]
[root@localhost mysql]#:

4、数据库初始化及设置用户密码

使用命令“mysqld --initialize --user=mysql ”,指定数据用户为“mysql”

使用命令“cat /var/log/mysqld.log” 查看数据库日志,查看原始密码,如:

[root@localhost mysql]# cat /var/log/mysqld.log
2017-07-02T15:30:25.274266Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2017-07-02T15:30:25.453876Z 0 [Warning] InnoDB: New log files created, LSN=45790
2017-07-02T15:30:25.556284Z 0 [Warning] InnoDB: Creating foreign key constraint system tables.
2017-07-02T15:30:25.729883Z 0 [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: 5edc5c08-5f3b-11e7-baff-000c29931b60.
2017-07-02T15:30:25.780510Z 0 [Warning] Gtid table is not ready to be used. Table 'mysql.gtid_executed' cannot be opened.
2017-07-02T15:30:25.782981Z 1 [Note] A temporary password is generated for root@localhost: 26Fp?yMzd3W%

找到在内容中可以看到一个临时密码被创建,数据库用户名:root, 密码:26Fp?yMzd3W%

使用命令“systemctl start mysqld.service”,启动数据库,可通过“systemctl status mysqld.service” 查看服务状态,其他还有“stop/restart/enable/disable”等服务命令

使用命令“mysql -u root -p”,复制log密码登陆数据库,如:

[root@localhost ~]# mysql -u root -p

Enter password:

Welcome to the MySQL monitor.  Commands end with ; or \g.

Your MySQL connection id is 6

Server version: 5.7.18

Copyright (c) 2000, 2017, 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>

现在已经成功登陆数据库了,在使用数据库前,需要更改密码,使用命令“  alter user 'root'@'localhost' IDENTIFIED BY  'yours password';    ”

5、防火墙开放端口3306。

[root@master ~]#  firewall-cmd --add-port=3306/tcp --permanent

[root@master ~]# firewall-cmd --reload

centos 7 安装 mysql 5.7的更多相关文章

  1. CentOS 7 安装 MySQL Database

    CentOS 7 安装 MySQL Database 1. 现在安装包,MySQL的安装包被分成了社区版和企业版,而本文将记录社区版本MySQL安装过程,下载MySQL版本如下: mysql-5.7. ...

  2. Centos下安装mysql 总结

    一.MySQL安装 Centos下安装mysql 请点开:http://www.centoscn.com/CentosServer/sql/2013/0817/1285.html 二.MySQL的几个 ...

  3. Centos 7 安装mysql后出现 ERROR 2002 (HY000)解决方案

    Centos 7 安装mysql后出现 ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/lib ...

  4. CentOS 7 安装MySQL 5.6遇到问题及解决方案

    centos下安装mysql真的没有想象中那么容易,在这里我总结一下遇到的问题 1. ERROR 2002 (HY000): Can’t connect to local MySQL server t ...

  5. Centos下安装mysql 和挂载硬盘

    一,CentOS下安装Mysql 6.5 1.检测系统是否自带安装mysql # yum list installed | grep mysql 2.删除已经安装的Mysql # yum -y rem ...

  6. 【linux系列】Centos下安装mysql数据库

    前言 为了测试方便,通常我们会自己安装数据库,以下是在Centos上安装Mysql的操作. 一.检查自己是否安装了MySQL数据库 [root@s201 /home/mysql]#rpm -qa |g ...

  7. 在centos上安装mysql

    本文依然是用的xftp上传gz文件,然后在xShell上操作的,如果没有安装使用这两个文件的请查阅之前的博客. 1.将下载好的文件用xftp上传到对应的位置. 2.解压文件:tar  -zvxf  m ...

  8. centos 7 安装MySQL 5.7.23

    centos 7 安装MySQL 5.7.23   1.  上传MySQL安装包到服务器 mysql-5.7.23-linux-glibc2.5-x86_64.tar.gz 2.  解压MySQL安装 ...

  9. Linux1 在Linux(CentOS)上安装MySql详细记录

    前记:  毕业两年了,前两天换了份工作,由以前的传统行业跳到了互联网行业.之前的公司一直在用WinServer2003+Tomcat+SqlServer/Oracle这套部署环境.对于Linux+To ...

  10. CentOS 7 安装MySQL 5.6遇到的疑难杂症小结

    在一测试服务器(CentOS Linux release 7.2.1511)上安装MySQL 5.6(5.6.19 MySQL Community Server)时遇到下面错误,这个是因为CentOS ...

随机推荐

  1. 构造函数的prototype和constructor属性

    Car.prototype = { name:'BMW', height:1400, long:4900 } function Car(color,owner){ this.color = color ...

  2. 查阅JDK,collection与collections区别大

    看起来collection,和collections相像,但其中的差别之大你造吗? Collection是Collection层次结构中的根接口.Collection表示一组对象,这也对象也称为col ...

  3. Windows下用curl命令

    一开始自己是下载curl的可执行文件来弄的,发现中文会乱码: 按照网上的用chcp 65001后中文还是乱码,蒙逼中. 后来直接用git bash执行curl,发现git bash自带了这个命令:(可 ...

  4. keras CNN解读

    loss是训练集损失值.  acc是训练集准确率.val_loss是测试集上的损失值,val_acc是测试集上的准确率. 用深度学习框架跑过实际问题的朋友一定有这样的感觉: 太神奇了, 它竟然能自己学 ...

  5. Arria10中的OCT功能

    OCT是什么? 串行(RS)和并行(RT) OCT 提供了 I/O 阻抗匹配和匹配性能.OCT 维持信号质量,节省电路板空 间,并降低外部组件成本. Arria 10 器件支持所有 FPGA 和 HP ...

  6. 笔记:CSS hack的学习与了解…

    更新时间:2015.05.12 兼容范围: IE:6.0+,FireFox:2.0+,Opera 10.0+,Sarari 3.0+,Chrome 参考资料: 各游览器常用兼容标记一览表: 标记  I ...

  7. picker

    滚动选择器,现支持三种选择器,通过mode来区分,分别是普通选择器,时间选择器,日期选择器,默认是普通选择器. 普通选择器:mode = selector 属性名 类型 默认值 说明 range Ar ...

  8. MongoDB、redis、memcached

    mongodb和memcached不是一个范畴内的东西. mongodb     是文档型的非关系型数据库,其优势在于查询功能比较强大,能存储海量数据. memcached,redis mongodb ...

  9. Java数组、集合

    Vector类     类似C#的ArrayList.可扩展的数组,带有一些特定方法   Hashtable类     与C#的类似   Enumeration接口     类似C#的枚举器

  10. 利用HttpURLConnection发送post请求上传多个文件

    本文要用java.net.HttpURLConnection来实现多个文件上传 1. 研究 form 表单到底封装了什么样的信息发送到servlet. 假如我参数写的内容是hello word,然后二 ...