centos7安装mysql5.7的踩坑记录

吾爱主题阅读：106 2024-04-01 23:25:07 评论：0

今天使用centos7进行mysql5.7的安装，出现挫折，记录如下：

下载安装mysql

下载rpm安装包

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 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 ]

安装

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

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 (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!

查看安装情况

1 2 3 4 (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

安装server

1	`yum -y` `install` `mysql-community-server`

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 (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

这里发现这个问题：

1 2 3 4 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