Download and install mysql
Download rpm installation package
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]
Installation
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!
View installation
(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
Install server
yum -y install mysql-community-server
(py3) [root@localhost opt]# yum -y install mysql-community-server Loaded plugins: fastestmirror, langpacks Loading mirror speeds from cached hostfile * base: mirrors.tuna.tsinghua.edu.cn * extras: mirrors.tuna.tsinghua.edu.cn * updates: mirrors.tuna.tsinghua.edu.cn Resolving Dependencies --> Running transaction check ---> Package mysql-community-server.x86_64 0:5.7.37-1.el7 will be installed --> Processing Dependency: mysql-community-common(x86-64) = 5.7.37-1.el7 for package: mysql-community-server-5.7.37-1.el7.x86_64 --> Processing Dependency: mysql-community-client(x86-64) >= 5.7.9 for package: mysql-community-server-5.7.37-1.el7.x86_64 --> Running transaction check ---> Package mysql-community-client.x86_64 0:5.7.37-1.el7 will be installed --> Processing Dependency: mysql-community-libs(x86-64) >= 5.7.9 for package: mysql-community-client-5.7.37-1.el7.x86_64 ---> Package mysql-community-common.x86_64 0:5.7.37-1.el7 will be installed --> Running transaction check ---> Package mysql-community-libs.x86_64 0:5.7.37-1.el7 will be installed --> Finished Dependency Resolution Dependencies Resolved =================================================================================================================================================================================================================== Package Arch Version Repository Size =================================================================================================================================================================================================================== Installing: mysql-community-server x86_64 5.7.37-1.el7 mysql57-community 174 M Installing for dependencies: mysql-community-client x86_64 5.7.37-1.el7 mysql57-community 25 M mysql-community-common x86_64 5.7.37-1.el7 mysql57-community 311 k mysql-community-libs x86_64 5.7.37-1.el7 mysql57-community 2.4 M Transaction Summary =================================================================================================================================================================================================================== Install 1 Package (+3 Dependent packages) Total download size: 202 M Installed size: 878 M Downloading packages: warning: /var/cache/yum/x86_64/7/mysql57-community/packages/mysql-community-common-5.7.37-1.el7.x86_64.rpm: Header V4 RSA/SHA256 Signature, key ID 3a79bd29: NOKEY ] 0.0 B/s | 767 kB --:--:-- ETA Public key for mysql-community-common-5.7.37-1.el7.x86_64.rpm is not installed (1/4): mysql-community-common-5.7.37-1.el7.x86_64.rpm | 311 kB 00:00:00 (2/4): mysql-community-libs-5.7.37-1.el7.x86_64.rpm | 2.4 MB 00:00:04 (3/4): mysql-community-client-5.7.37-1.el7.x86_64.rpm | 25 MB 00:01:01 (4/4): mysql-community-server-5.7.37-1.el7.x86_64.rpm | 174 MB 00:03:40 ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Total 917 kB/s | 202 MB 00:03:45 Retrieving key from file:///etc/pki/rpm-gpg/RPM-GPG-KEY-mysql Importing GPG key 0x5072E1F5: Userid : "MySQL Release Engineering <mysql-build@oss.oracle.com>" Fingerprint: a4a9 4068 76fc bd3c 4567 70c8 8c71 8d3b 5072 e1f5 Package : mysql57-community-release-el7-8.noarch (@/mysql57-community-release-el7-8.noarch) From : /etc/pki/rpm-gpg/RPM-GPG-KEY-mysql Public key for mysql-community-server-5.7.37-1.el7.x86_64.rpm is not installed Failing package is: mysql-community-server-5.7.37-1.el7.x86_64 GPG Keys are configured as: file:///etc/pki/rpm-gpg/RPM-GPG-KEY-mysql
This problem is found here:
Public key for mysql-community-server-5.7.37-1.el7.x86_64.rpm is not installed Failing package is: mysql-community-server-5.7.37-1.el7.x86_64 GPG Keys are configured as: file:///etc/pki/rpm-gpg/RPM-GPG-KEY-mysql
Note:
Since MySQL is charged in CentOS7, MySQL is no longer supported. Instead, mariadb is integrated within CentOS7, and if MySQL is installed, it will be integrated with MariaDB. file conflicts.
If installed, you need to uninstall MariaDB, and also pay attention to installing the correct installation package and the installation sequence.
The above is the detailed content of Centos7 installation mysql5.7 example analysis. For more information, please follow other related articles on the PHP Chinese website!
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