"CentOS MySQL 설치"의 두 판 사이의 차이

 
(사용자 4명의 중간 판 11개는 보이지 않습니다)
1번째 줄: 1번째 줄:
{{다른뜻|윈도우 MySQL 설치}}
{{다른뜻|CentOS MySQL 클라이언트 설치}}
{{다른뜻|우분투 MySQL 서버 설치}}
{{테스트|CentOS 6.3 + MySQL 5.1.69}}
{{테스트|CentOS 6.3 + MySQL 5.1.69}}
;CentOS MySQL 설치
;CentOS MySQL 설치
5번째 줄: 6번째 줄:


==사전 확인==
==사전 확인==
<source lang='cli'>
<source lang='console'>
[root@zetawiki ~]# rpm -qa | grep ^mysql-server
[root@zetawiki ~]# rpm -qa | grep ^mysql-server
</source>
</source>
:→ MySQL 서버가 설치되지 않았다.
:→ MySQL 서버가 설치되지 않았다.....


==yum으로 설치==
==yum으로 설치==
<source lang='cli'>
<source lang='console'>
[root@zetawiki ~]# yum install mysql-server
[root@zetawiki ~]# yum install mysql-server
... (생략)
... (생략)
===========================================================================================
===========================================================================================
  Package                 Arch           Version                    Repository       Size
  Package                 Arch             Version                    Repository     Size
===========================================================================================
===========================================================================================
Installing:
Installing:
  mysql-server           x86_64         5.1.71-1.el6              base             8.6 M
  mysql-server             x86_64           5.1.73-8.el6_8            base           8.6 M
Installing for dependencies:
Installing for dependencies:
  mysql                   x86_64         5.1.71-1.el6              base             893 k
  mysql                   x86_64           5.1.73-8.el6_8            base           895 k
  perl-DBD-MySQL         x86_64         4.013-3.el6                base             134 k
  perl-DBD-MySQL           x86_64           4.013-3.el6                base           134 k
  perl-DBI               x86_64         1.609-4.el6                base             705 k
  perl-DBI                 x86_64           1.609-4.el6                base           705 k
Updating for dependencies:
Updating for dependencies:
  mysql-libs             x86_64         5.1.71-1.el6              base             1.2 M
  mysql-libs               x86_64           5.1.73-8.el6_8            base           1.2 M
openssl                x86_64          1.0.1e-16.el6_5.1          updates          1.5 M


Transaction Summary
Transaction Summary
===========================================================================================
===========================================================================================
Install      4 Package(s)
Install      4 Package(s)
Upgrade      2 Package(s)
Upgrade      1 Package(s)


Total download size: 13 M
Total download size: 12 M
Is this ok [y/N]: y
Is this ok [y/N]: y
</source>
</source>
<source lang='cli'>
<source lang='console'>
... (생략)
... (생략)
Installed:
Installed:
   mysql-server.x86_64 0:5.1.71-1.el6                                                     
   mysql-server.x86_64 0:5.1.73-8.el6_8                                                   


Dependency Installed:
Dependency Installed:
   mysql.x86_64 0:5.1.71-1.el6              perl-DBD-MySQL.x86_64 0:4.013-3.el6             
   mysql.x86_64 0:5.1.73-8.el6_8            perl-DBD-MySQL.x86_64 0:4.013-3.el6             
   perl-DBI.x86_64 0:1.609-4.el6             
   perl-DBI.x86_64 0:1.609-4.el6             


Dependency Updated:
Dependency Updated:
   mysql-libs.x86_64 0:5.1.71-1.el6            openssl.x86_64 0:1.0.1e-16.el6_5.1         
   mysql-libs.x86_64 0:5.1.73-8.el6_8                                                     


Complete!
Complete!
51번째 줄: 51번째 줄:


==서비스 시작==
==서비스 시작==
<source lang='cli'>
<source lang='console'>
[root@zetawiki ~]# service mysqld start
[root@zetawiki ~]# service mysqld start
Initializing MySQL database:  Installing MySQL system tables...
Initializing MySQL database:  Installing MySQL system tables...
88번째 줄: 88번째 줄:
</source>
</source>


==패스워드 변경==
==패스워드 지정==
<source lang='cli'>
* MySQL의 root계정<ref>OS계정이 아니라 DB계정임</ref> 패스워드를 P@ssw0rd로 지정하는 예시
[root@zetawiki ~]# /usr/bin/mysqladmin -u root password 'P@ssw0rd'
<source lang='console'>
[root@zetawiki ~]#/usr/bin/mysql_secure_installation
 
 
 
 
NOTE: RUNNING ALL PARTS OF THIS SCRIPT IS RECOMMENDED FOR ALL MySQL
      SERVERS IN PRODUCTION USE!  PLEASE READ EACH STEP CAREFULLY!
 
 
In order to log into MySQL to secure it, we'll need the current
password for the root user.  If you've just installed MySQL, and
you haven't set the root password yet, the password will be blank,
so you should just press enter here.
 
Enter current password for root (enter for none):
OK, successfully used password, moving on...
 
Setting the root password ensures that nobody can log into the MySQL
root user without the proper authorisation.
 
Set root password? [Y/n]
</source>
<source lang='console'>
New password: P@ssw0rd
Re-enter new password: P@ssw0rd
Password updated successfully!
Reloading privilege tables..
... Success!
 
 
By default, a MySQL installation has an anonymous user, allowing anyone
to log into MySQL without having to have a user account created for
them.  This is intended only for testing, and to make the installation
go a bit smoother.  You should remove them before moving into a
production environment.
 
Remove anonymous users? [Y/n]
</source>
<source lang='console'>
... Success!
 
Normally, root should only be allowed to connect from 'localhost'.  This
ensures that someone cannot guess at the root password from the network.
 
Disallow root login remotely? [Y/n]
</source>
<source lang='console'>
... Success!
 
By default, MySQL comes with a database named 'test' that anyone can
access.  This is also intended only for testing, and should be removed
before moving into a production environment.
 
Remove test database and access to it? [Y/n]
</source>
<source lang='console'>
- Dropping test database...
... Success!
- Removing privileges on test database...
... Success!
 
Reloading the privilege tables will ensure that all changes made so far
will take effect immediately.
 
Reload privilege tables now? [Y/n]
</source>
<source lang='console'>
... Success!
 
Cleaning up...
 
 
 
All done!  If you've completed all of the above steps, your MySQL
installation should now be secure.
 
Thanks for using MySQL!
</source>
</source>
:→ MySQL의 root계정<ref>OS계정이 아니라 DB계정임</ref> 패스워드를 P@ssw0rd로 바꾸었다.
:→ 이것은 최초 설치시만 된다. MySQL 삭제 후 재설치시에도 안되더라.
:→ 만약 패스워드를 모른다면 '''[[MySQL root 패스워드 분실]]''' 참고


==로컬 접속 확인==
==로컬 접속 확인==
<source lang='cli'>
<source lang='console'>
[root@zetawiki ~]# mysql -uroot -p
[root@zetawiki ~]# mysql -uroot -p
Enter password:  
Enter password: P@ssw0rd
</source>
</source>
<source lang='cli'>
<source lang='console'>
Welcome to the MySQL monitor.  Commands end with ; or \g.
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 4
Your MySQL connection id is 4
114번째 줄: 188번째 줄:
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.


mysql> quit
mysql> show databases;
+--------------------+
| Database          |
+--------------------+
| information_schema |
| mysql              |
+--------------------+
2 rows in set (0.00 sec)
 
mysql> exit
Bye
Bye
</source>
</source>
:→ quit 명령어로 빠져나옴


==부팅시 자동시작 설정==
==부팅시 자동시작 설정==
<source lang='cli'>
<source lang='console'>
[root@zetawiki ~]# chkconfig --list mysqld
[root@zetawiki ~]# chkconfig --list mysqld
mysqld        0:off 1:off 2:off 3:off 4:off 5:off 6:off
mysqld        0:off 1:off 2:off 3:off 4:off 5:off 6:off
129번째 줄: 211번째 줄:


==같이 보기==
==같이 보기==
*[[우분투 MySQL 설치]]
*[[윈도우 MySQL 설치]]
*[[CentOS MySQL 클라이언트 설치]]
*[[CentOS MySQL 클라이언트 설치]]
*[[리눅스 MySQL 최신버전 설치]]
*[[리눅스 MySQL 최신버전 설치]]
138번째 줄: 222번째 줄:
*[[/var/log/mysqld.log]]
*[[/var/log/mysqld.log]]
*[[리눅스 MariaDB 설치]]
*[[리눅스 MariaDB 설치]]
*[[우분투 MySQL 설치]]
*[[윈도우 MySQL 설치]]


==주석==
==주석==

2017년 6월 1일 (목) 17:54 기준 최신판

  다른 뜻에 대해서는 CentOS MySQL 클라이언트 설치 문서를 참조하십시오.
  다른 뜻에 대해서는 우분투 MySQL 서버 설치 문서를 참조하십시오.
CentOS MySQL 설치
CentOS MySQL 서버 설치

1 사전 확인[ | ]

[root@zetawiki ~]# rpm -qa | grep ^mysql-server
→ MySQL 서버가 설치되지 않았다.....

2 yum으로 설치[ | ]

[root@zetawiki ~]# yum install mysql-server
... (생략)
===========================================================================================
 Package                  Arch             Version                    Repository      Size
===========================================================================================
Installing:
 mysql-server             x86_64           5.1.73-8.el6_8             base           8.6 M
Installing for dependencies:
 mysql                    x86_64           5.1.73-8.el6_8             base           895 k
 perl-DBD-MySQL           x86_64           4.013-3.el6                base           134 k
 perl-DBI                 x86_64           1.609-4.el6                base           705 k
Updating for dependencies:
 mysql-libs               x86_64           5.1.73-8.el6_8             base           1.2 M

Transaction Summary
===========================================================================================
Install       4 Package(s)
Upgrade       1 Package(s)

Total download size: 12 M
Is this ok [y/N]: y
... (생략)
Installed:
  mysql-server.x86_64 0:5.1.73-8.el6_8                                                     

Dependency Installed:
  mysql.x86_64 0:5.1.73-8.el6_8             perl-DBD-MySQL.x86_64 0:4.013-3.el6            
  perl-DBI.x86_64 0:1.609-4.el6            

Dependency Updated:
  mysql-libs.x86_64 0:5.1.73-8.el6_8                                                       

Complete!

3 서비스 시작[ | ]

[root@zetawiki ~]# 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 jmnote 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  ]

4 패스워드 지정[ | ]

  • MySQL의 root계정[1] 패스워드를 P@ssw0rd로 지정하는 예시
[root@zetawiki ~]#/usr/bin/mysql_secure_installation




NOTE: RUNNING ALL PARTS OF THIS SCRIPT IS RECOMMENDED FOR ALL MySQL
      SERVERS IN PRODUCTION USE!  PLEASE READ EACH STEP CAREFULLY!


In order to log into MySQL to secure it, we'll need the current
password for the root user.  If you've just installed MySQL, and
you haven't set the root password yet, the password will be blank,
so you should just press enter here.

Enter current password for root (enter for none): 
OK, successfully used password, moving on...

Setting the root password ensures that nobody can log into the MySQL
root user without the proper authorisation.

Set root password? [Y/n]
New password: P@ssw0rd
Re-enter new password: P@ssw0rd
Password updated successfully!
Reloading privilege tables..
 ... Success!


By default, a MySQL installation has an anonymous user, allowing anyone
to log into MySQL without having to have a user account created for
them.  This is intended only for testing, and to make the installation
go a bit smoother.  You should remove them before moving into a
production environment.

Remove anonymous users? [Y/n]
 ... Success!

Normally, root should only be allowed to connect from 'localhost'.  This
ensures that someone cannot guess at the root password from the network.

Disallow root login remotely? [Y/n]
 ... Success!

By default, MySQL comes with a database named 'test' that anyone can
access.  This is also intended only for testing, and should be removed
before moving into a production environment.

Remove test database and access to it? [Y/n]
 - Dropping test database...
 ... Success!
 - Removing privileges on test database...
 ... Success!

Reloading the privilege tables will ensure that all changes made so far
will take effect immediately.

Reload privilege tables now? [Y/n]
 ... Success!

Cleaning up...



All done!  If you've completed all of the above steps, your MySQL
installation should now be secure.

Thanks for using MySQL!

5 로컬 접속 확인[ | ]

[root@zetawiki ~]# mysql -uroot -p
Enter password: P@ssw0rd
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 4
Server version: 5.1.71 Source distribution

Copyright (c) 2000, 2013, 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;
+--------------------+
| Database           |
+--------------------+
| information_schema |
| mysql              |
+--------------------+
2 rows in set (0.00 sec)

mysql> exit
Bye

6 부팅시 자동시작 설정[ | ]

[root@zetawiki ~]# chkconfig --list mysqld
mysqld         	0:off	1:off	2:off	3:off	4:off	5:off	6:off
[root@zetawiki ~]# chkconfig mysqld on
[root@zetawiki ~]# chkconfig --list mysqld 
mysqld         	0:off	1:off	2:on	3:on	4:on	5:on	6:off

7 같이 보기[ | ]

8 주석[ | ]

  1. OS계정이 아니라 DB계정임
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