analisis contoh mysql5.7 pemasangan Centos7

Muat turun dan pasang mysql

Muat turun pakej pemasangan rpm

wget http://dev.mysql.com/get/mysql57-community-release-el7-8.noarch.rpm
--2022-01-22 03:01:53--  http://dev.mysql.com/get/mysql57-community-release-el7-8.noarch.rpm
Resolving dev.mysql.com (dev.mysql.com)... 137.254.60.11
Connecting to dev.mysql.com (dev.mysql.com)|137.254.60.11|:80... connected.
HTTP request sent, awaiting response... 301 Moved Permanently
Location: https://dev.mysql.com/get/mysql57-community-release-el7-8.noarch.rpm [following]
--2022-01-22 03:01:54--  https://dev.mysql.com/get/mysql57-community-release-el7-8.noarch.rpm
Connecting to dev.mysql.com (dev.mysql.com)|137.254.60.11|:443... connected.
HTTP request sent, awaiting response... 302 Found
Location: https://repo.mysql.com//mysql57-community-release-el7-8.noarch.rpm [following]
--2022-01-22 03:01:55--  https://repo.mysql.com//mysql57-community-release-el7-8.noarch.rpm
Resolving repo.mysql.com (repo.mysql.com)... 23.36.253.13
Connecting to repo.mysql.com (repo.mysql.com)|23.36.253.13|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 9116 (8.9K) [application/x-redhat-package-manager]
Saving to: ‘mysql57-community-release-el7-8.noarch.rpm'
 
100%[=========================================================================================================================================================================>] 9,116       --.-K/s   in 0s      
 
2022-01-22 03:01:55 (249 MB/s) - ‘mysql57-community-release-el7-8.noarch.rpm' saved [9116/9116]

Pasang

yum localinstall mysql57-community-release-el7-8.noarch.rpm

(py3) [root@localhost opt]# yum localinstall mysql57-community-release-el7-8.noarch.rpm
Loaded plugins: fastestmirror, langpacks
Examining mysql57-community-release-el7-8.noarch.rpm: mysql57-community-release-el7-8.noarch
Marking mysql57-community-release-el7-8.noarch.rpm to be installed
Resolving Dependencies
--> Running transaction check
---> Package mysql57-community-release.noarch 0:el7-8 will be installed
--> Finished Dependency Resolution
 
Dependencies Resolved
 
===================================================================================================================================================================================================================
 Package                                                  Arch                                  Version                               Repository                                                              Size
===================================================================================================================================================================================================================
Installing:
 mysql57-community-release                                noarch                                el7-8                                 /mysql57-community-release-el7-8.noarch                                8.2 k
 
Transaction Summary
===================================================================================================================================================================================================================
Install  1 Package
 
Total size: 8.2 k
Installed size: 8.2 k
Is this ok [y/d/N]: y
Downloading packages:
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
  Installing : mysql57-community-release-el7-8.noarch                                                                                                                                                          1/1 
  Verifying  : mysql57-community-release-el7-8.noarch                                                                                                                                                          1/1 
 
Installed:
  mysql57-community-release.noarch 0:el7-8                                                                                                                                                                         
 
Complete!

Lihat status pemasangan

(py3) [root@localhost opt]# yum repolist enabled | grep "mysql.*-community.*"
mysql-connectors-community/x86_64       MySQL Connectors Community           167
mysql-tools-community/x86_64            MySQL Tools Community                 82
mysql57-community/x86_64                MySQL 5.7 Community Server           564

Pasang pelayan

rrreereee

Masalah ini ditemui di sini:

yum -y install mysql-community-server

Nota:

Memandangkan MySQL dicaj dalam CentOS7, MySQL tidak lagi disokong, mariadb disepadukan dalam CentOS7, dan jika MySQL dipasang , ia akan disepadukan dengan konflik fail MariaDB.

Jika dipasang, anda perlu menyahpasang MariaDB Juga beri perhatian untuk memasang pakej pemasangan yang betul dan urutan pemasangan.

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