CentOS6.8安装配置Mysql数据库（Dean的开发笔记-运维篇1）

一、首先查看该操作系统上是否已经安装了mysql数据库
[code="java"]# rpm -qa | grep mysql  
mysql-libs-5.1.73-8.el6_8.x86_64  [/code]
二、查询yum上提供的mysql数据库可下载的版本
[code="java"]# yum list | grep mysql
mysql-libs.x86_64 5.1.73-8.el6_8 @base
apr-util-mysql.x86_64 1.3.9-3.el6_0.1 base
asterisk-mysql.x86_64 1.8.32.3-2.el6 epel
bacula-director-mysql.x86_64 5.0.0-13.el6 base
bacula-storage-mysql.x86_64 5.0.0-13.el6 base
collectd-mysql.x86_64 4.10.9-4.el6 epel
dmlite-plugins-mysql.x86_64 0.8.6-2.el6 epel
dovecot-mysql.x86_64 1:2.0.9-22.el6 base
dpm-copy-server-mysql.x86_64 1.9.0-1.el6 epel
dpm-name-server-mysql.x86_64 1.9.0-1.el6 epel
dpm-server-mysql.x86_64 1.9.0-1.el6 epel
dpm-srm-server-mysql.x86_64 1.9.0-1.el6 epel
dspam-mysql.x86_64 3.10.2-7.el6 epel
exim-mysql.x86_64 4.89-1.el6 epel
freeradius-mysql.x86_64 2.2.6-6.el6_7 base
fts-mysql.i686 3.6.8-1.el6 epel
fts-mysql.x86_64 3.6.8-1.el6 epel
gnokii-smsd-mysql.x86_64 0.6.30-2.el6 epel
holland-mysql.noarch 1.0.14-3.el6 epel
holland-mysqldump.noarch 1.0.14-3.el6 epel
holland-mysqllvm.noarch 1.0.14-3.el6 epel
lfc-server-mysql.x86_64 1.9.0-1.el6 epel
libdbi-dbd-mysql.x86_64 0.8.3-5.1.el6 base
libnss-mysql.i686 1.5-12.el6 epel
libnss-mysql.x86_64 1.5-12.el6 epel
libodb-mysql.i686 2.3.0-1.el6 epel
libodb-mysql.x86_64 2.3.0-1.el6 epel
libodb-mysql-devel.i686 2.3.0-1.el6 epel
libodb-mysql-devel.x86_64 2.3.0-1.el6 epel
lighttpd-mod_authn_mysql.x86_64 1.4.45-1.el6 epel
lighttpd-mod_mysql_vhost.x86_64 1.4.45-1.el6 epel
lua-sql-mysql.x86_64 2.1.1-7.el6 epel
mod_auth_mysql.x86_64 1:3.0.0-11.el6_0.1 base
mydns-mysql.x86_64 1.2.8.31-2.el6 epel
mysql.x86_64 5.1.73-8.el6_8 base
mysql++.i686 3.0.9-3.el6 epel
mysql++.x86_64 3.0.9-3.el6 epel
mysql++-devel.i686 3.0.9-3.el6 epel
mysql++-devel.x86_64 3.0.9-3.el6 epel
mysql++-manuals.x86_64 3.0.9-3.el6 epel
mysql-bench.x86_64 5.1.73-8.el6_8 base
mysql-connector-java.noarch 1:5.1.17-6.el6 base
mysql-connector-odbc.x86_64 5.1.5r1144-7.el6 base
mysql-connector-python.noarch 1.1.6-1.el6 epel
mysql-devel.i686 5.1.73-8.el6_8 base
mysql-devel.x86_64 5.1.73-8.el6_8 base
mysql-embedded.i686 5.1.73-8.el6_8 base
mysql-embedded.x86_64 5.1.73-8.el6_8 base
mysql-embedded-devel.i686 5.1.73-8.el6_8 base
mysql-embedded-devel.x86_64 5.1.73-8.el6_8 base
mysql-libs.i686 5.1.73-8.el6_8 base
mysql-mmm.noarch 2.2.1-2.el6 epel
mysql-mmm-agent.noarch 2.2.1-2.el6 epel
mysql-mmm-monitor.noarch 2.2.1-2.el6 epel
mysql-mmm-tools.noarch 2.2.1-2.el6 epel
mysql-proxy.i686 0.8.5-2.el6 epel
mysql-proxy.x86_64 0.8.5-2.el6 epel
mysql-proxy-devel.i686 0.8.5-2.el6 epel
mysql-proxy-devel.x86_64 0.8.5-2.el6 epel
mysql-server.x86_64 5.1.73-8.el6_8 base
mysql-test.x86_64 5.1.73-8.el6_8 base
mysql-utilities.noarch 1.3.6-1.el6 epel
mysql_fdw_96.x86_64 2.2.0-1.rhel6 pgdg96
mysql_fdw_96-debuginfo.x86_64 2.2.0-1.rhel6 pgdg96
mysqlcompat96.noarch 0.0.7-1.rhel6 pgdg96
mysqlreport.noarch 3.5-4.el6 epel
mysqltuner.noarch 1.6.0-1.el6 epel
nagios-plugins-mysql.x86_64 2.1.4-3.el6 epel
ndoutils-mysql.x86_64 1.5.2-1.el6 epel
nodejs-mysql.noarch 2.0.0-alpha9.2.el6.2 epel
opendbx-mysql.x86_64 1.4.6-6.el6 epel
opensips-mysql.x86_64 1.7.2-2.el6 epel
pam_mysql.i686 1:0.7-0.12.rc1.el6 epel
pam_mysql.x86_64 1:0.7-0.12.rc1.el6 epel
pcp-pmda-mysql.x86_64 3.10.9-9.el6 base
pdns-backend-mysql.x86_64 3.3.3-2.el6 epel
perl-Class-DBI-mysql.noarch 1.00-7.el6 epel
perl-Test-mysqld.noarch 0.17-3.el6 epel
php-mysql.x86_64 5.3.3-49.el6 base
php-pear-MDB2-Driver-mysql.noarch 1.5.0-0.8.b4.el6 epel
php-pear-MDB2-Driver-mysqli.noarch 1.5.0-0.8.b4.el6 epel
poco-mysql.i686 1.4.2p1-3.el6 epel
poco-mysql.x86_64 1.4.2p1-3.el6 epel
proftpd-mysql.x86_64 1.3.3g-10.el6 epel
qt-mysql.i686 1:4.6.2-28.el6_5 base
qt-mysql.x86_64 1:4.6.2-28.el6_5 base
qt5-qtbase-mysql.i686 5.6.1-3.el6 epel
qt5-qtbase-mysql.x86_64 5.6.1-3.el6 epel
rekall-mysql.i686 2.4.6-13.el6 epel
rekall-mysql.x86_64 2.4.6-13.el6 epel
root-sql-mysql.x86_64 5.34.36-1.el6 epel
rsyslog-mysql.x86_64 5.8.10-10.el6_6 base
rsyslog7-mysql.x86_64 7.4.10-7.el6 base
ruby-mysql.x86_64 2.8.2-1.el6 epel
soci-mysql.i686 3.2.2-2.el6 epel
soci-mysql.x86_64 3.2.2-2.el6 epel
soci-mysql-devel.i686 3.2.2-2.el6 epel
soci-mysql-devel.x86_64 3.2.2-2.el6 epel
tcl-mysqltcl.x86_64 3.052-1.el6 epel
voms-mysql-plugin.x86_64 3.1.7-1.el6 epel
zabbix-proxy-mysql.x86_64 1.8.22-1.el6 epel
zabbix-server-mysql.x86_64 1.8.22-1.el6 epel
zabbix-web-mysql.noarch 1.8.22-1.el6 epel
zabbix20-proxy-mysql.x86_64 2.0.20-1.el6 epel
zabbix20-server-mysql.x86_64 2.0.20-1.el6 epel
zabbix20-web-mysql.noarch 2.0.20-1.el6 epel
zabbix22-dbfiles-mysql.noarch 2.2.16-1.el6 epel
zabbix22-proxy-mysql.x86_64 2.2.16-1.el6 epel
zabbix22-server-mysql.x86_64 2.2.16-1.el6 epel
zabbix22-web-mysql.noarch 2.2.16-1.el6 epel [/code]

三、安装mysql 服务端
[code="java"]# yum install -y mysql-server mysql mysql-devel
已加载插件：fastestmirror, refresh-packagekit
设置安装进程
Loading mirror speeds from cached hostfile
* base: mirrors.aliyun.com
* epel: mirrors.aliyun.com
* extras: mirrors.aliyun.com
* updates: mirrors.aliyun.com
包 mysql-server-5.1.73-8.el6_8.x86_64 已安装并且是最新版本
包 mysql-5.1.73-8.el6_8.x86_64 已安装并且是最新版本
解决依赖关系
--> 执行事务检查
---> Package mysql-devel.x86_64 0:5.1.73-8.el6_8 will be 安装
--> 处理依赖关系 openssl-devel，它被软件包 mysql-devel-5.1.73-8.el6_8.x86_64 需要
--> 执行事务检查
---> Package openssl-devel.x86_64 0:1.0.1e-57.el6 will be 安装
--> 处理依赖关系 zlib-devel，它被软件包 openssl-devel-1.0.1e-57.el6.x86_64 需要
--> 处理依赖关系 krb5-devel，它被软件包 openssl-devel-1.0.1e-57.el6.x86_64 需要
--> 执行事务检查
---> Package krb5-devel.x86_64 0:1.10.3-65.el6 will be 安装
--> 处理依赖关系 libkadm5(x86-64) = 1.10.3-65.el6，它被软件包 krb5-devel-1.10.3-65.el6.x86_64 需要
--> 处理依赖关系 libselinux-devel，它被软件包 krb5-devel-1.10.3-65.el6.x86_64 需要
--> 处理依赖关系 libcom_err-devel，它被软件包 krb5-devel-1.10.3-65.el6.x86_64 需要
--> 处理依赖关系 keyutils-libs-devel，它被软件包 krb5-devel-1.10.3-65.el6.x86_64 需要
---> Package zlib-devel.x86_64 0:1.2.3-29.el6 will be 安装
--> 执行事务检查
---> Package keyutils-libs-devel.x86_64 0:1.4-5.el6 will be 安装
---> Package libcom_err-devel.x86_64 0:1.41.12-23.el6 will be 安装
---> Package libkadm5.x86_64 0:1.10.3-65.el6 will be 安装
---> Package libselinux-devel.x86_64 0:2.0.94-7.el6 will be 安装
--> 处理依赖关系 libsepol-devel >= 2.0.32-1，它被软件包 libselinux-devel-2.0.94-7.el6.x86_64 需要
--> 处理依赖关系 pkgconfig(libsepol)，它被软件包 libselinux-devel-2.0.94-7.el6.x86_64 需要
--> 执行事务检查
---> Package libsepol-devel.x86_64 0:2.0.41-4.el6 will be 安装
--> 完成依赖关系计算

依赖关系解决

======================================================================================================================================================
软件包 架构 版本 仓库 大小
======================================================================================================================================================
正在安装:
mysql-devel x86_64 5.1.73-8.el6_8 base 130 k
为依赖而安装:
keyutils-libs-devel x86_64 1.4-5.el6 base 29 k
krb5-devel x86_64 1.10.3-65.el6 base 504 k
libcom_err-devel x86_64 1.41.12-23.el6 base 33 k
libkadm5 x86_64 1.10.3-65.el6 base 143 k
libselinux-devel x86_64 2.0.94-7.el6 base 137 k
libsepol-devel x86_64 2.0.41-4.el6 base 64 k
openssl-devel x86_64 1.0.1e-57.el6 base 1.2 M
zlib-devel x86_64 1.2.3-29.el6 base 44 k

事务概要
======================================================================================================================================================
Install 9 Package(s)

总下载量：2.2 M
Installed size: 5.5 M
下载软件包：
(1/9): keyutils-libs-devel-1.4-5.el6.x86_64.rpm | 29 kB 00:00
(2/9): krb5-devel-1.10.3-65.el6.x86_64.rpm | 504 kB 00:00
(3/9): libcom_err-devel-1.41.12-23.el6.x86_64.rpm | 33 kB 00:00
(4/9): libkadm5-1.10.3-65.el6.x86_64.rpm | 143 kB 00:00
(5/9): libselinux-devel-2.0.94-7.el6.x86_64.rpm | 137 kB 00:00
(6/9): libsepol-devel-2.0.41-4.el6.x86_64.rpm | 64 kB 00:00
(7/9): mysql-devel-5.1.73-8.el6_8.x86_64.rpm | 130 kB 00:00
(8/9): openssl-devel-1.0.1e-57.el6.x86_64.rpm | 1.2 MB 00:01
(9/9): zlib-devel-1.2.3-29.el6.x86_64.rpm | 44 kB 00:00
------------------------------------------------------------------------------------------------------------------------------------------------------
总计 1.0 MB/s | 2.2 MB 00:02
运行 rpm_check_debug
执行事务测试
事务测试成功
执行事务
正在安装 : zlib-devel-1.2.3-29.el6.x86_64 1/9
正在安装 : libcom_err-devel-1.41.12-23.el6.x86_64 2/9
正在安装 : libkadm5-1.10.3-65.el6.x86_64 3/9
正在安装 : libsepol-devel-2.0.41-4.el6.x86_64 4/9
正在安装 : libselinux-devel-2.0.94-7.el6.x86_64 5/9
正在安装 : keyutils-libs-devel-1.4-5.el6.x86_64 6/9
正在安装 : krb5-devel-1.10.3-65.el6.x86_64 7/9
正在安装 : openssl-devel-1.0.1e-57.el6.x86_64 8/9
正在安装 : mysql-devel-5.1.73-8.el6_8.x86_64 9/9
Verifying : keyutils-libs-devel-1.4-5.el6.x86_64 1/9
Verifying : libsepol-devel-2.0.41-4.el6.x86_64 2/9
Verifying : openssl-devel-1.0.1e-57.el6.x86_64 3/9
Verifying : krb5-devel-1.10.3-65.el6.x86_64 4/9
Verifying : libkadm5-1.10.3-65.el6.x86_64 5/9
Verifying : libcom_err-devel-1.41.12-23.el6.x86_64 6/9
Verifying : libselinux-devel-2.0.94-7.el6.x86_64 7/9
Verifying : mysql-devel-5.1.73-8.el6_8.x86_64 8/9
Verifying : zlib-devel-1.2.3-29.el6.x86_64 9/9

已安装:
mysql-devel.x86_64 0:5.1.73-8.el6_8

作为依赖被安装:
keyutils-libs-devel.x86_64 0:1.4-5.el6 krb5-devel.x86_64 0:1.10.3-65.el6 libcom_err-devel.x86_64 0:1.41.12-23.el6
libkadm5.x86_64 0:1.10.3-65.el6 libselinux-devel.x86_64 0:2.0.94-7.el6 libsepol-devel.x86_64 0:2.0.41-4.el6
openssl-devel.x86_64 0:1.0.1e-57.el6 zlib-devel.x86_64 0:1.2.3-29.el6

完毕！
[/code]

四、启动mysql 服务
[code="java"]# service mysqld start
Initializing MySQL database: Installing MySQL system tables...
OK
Filling help tables...
OK

To start mysqld at boot time you have to copy
support-files/mysql.server to the right place for your system

PLEASE REMEMBER TO SET A PASSWORD FOR THE MySQL root USER !
To do so, start the server, then issue the following commands:

/usr/bin/mysqladmin -u root password 'new-password'
/usr/bin/mysqladmin -u root -h iZbp1hqpjpxyv2tw16das2Z password 'new-password'

Alternatively you can run:
/usr/bin/mysql_secure_installation

which will also give you the option of removing the test
databases and anonymous user created by default. This is
strongly recommended for production servers.

See the manual for more instructions.

You can start the MySQL daemon with:
cd /usr ; /usr/bin/mysqld_safe &

You can test the MySQL daemon with mysql-test-run.pl
cd /usr/mysql-test ; perl mysql-test-run.pl

Please report any problems with the /usr/bin/mysqlbug script!

[ OK ]
Starting mysqld: [ OK ][/code]
五、给mysql数据库root 账号一个初始密码
[code="java"]# /usr/bin/mysqladmin -u root password '888888'
[/code]
六、登录mysql数据库
[code="java"]# mysql -u root -p
Enter password: [/code]
七、查看mysql数据版本
[code="java"]# rpm -qi mysql-server
Name : mysql-server Relocations: (not relocatable)
Version : 5.1.73 Vendor: CentOS
Release : 8.el6_8 Build Date: 2017年01月27日 星期五 06时25分43秒
Install Date: 2017年06月01日 星期四 20时27分02秒 Build Host: c1bm.rdu2.centos.org
Group : Applications/Databases Source RPM: mysql-5.1.73-8.el6_8.src.rpm
Size : 25884131 License: GPLv2 with exceptions
Signature : RSA/SHA1, 2017年01月27日 星期五 06时35分28秒, Key ID 0946fca2c105b9de
Packager : CentOS BuildSystem
URL : http://www.mysql.com
Summary : The MySQL server and related files
Description :
MySQL is a multi-user, multi-threaded SQL database server. MySQL is a
client/server implementation consisting of a server daemon (mysqld)
and many different client programs and libraries. This package contains
the MySQL server and some accompanying files and directories.[/code]
八、重启数据库
[code="java"]# service mysqld restart
Stopping mysqld: [ OK ]
Starting mysqld: [ OK ][/code]
九、查看数据是否是开机自启动如果不是设置为开机自启动
[code="java"]# chkconfig --list | grep mysqld
mysqld 0:关闭 1:关闭 2:关闭 3:关闭 4:关闭 5:关闭 6:关闭
# chkconfig mysqld on
# chkconfig --list | grep mysql
mysqld 0:关闭 1:关闭 2:启用 3:启用 4:启用 5:启用 6:关闭[/code]