yum安装软件报错:Invalid configuration value: failovermethod=priority...
2022/4/24 3:12:43
本文主要是介绍yum安装软件报错:Invalid configuration value: failovermethod=priority...，对大家解决编程问题具有一定的参考价值，需要的程序猿们随着小编来一起学习吧！
错误一:
Invalid configuration value: failovermethod=priority in /etc/yum.repos.d/CentOS-Linux-BaseOS.repo; Configuration: OptionBinding with id "failovermethod" does not exist CentOS Linux 8 - AppStream 6.3 kB/s | 2.3 kB 00:00 Errors during downloading metadata for repository 'appstream': - Status code: 404 for http://mirrors.cloud.aliyuncs.com/centos/8/AppStream/x86_64/os/repodata/repomd.xml (IP: 100.100.2.148) Error: Failed to download metadata for repo 'appstream': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried
当前环境为:
[root@iZ2vc5xk901ftf2vfscwc1Z yum.repos.d]# uname -srm Linux 4.18.0-348.2.1.el8_5.x86_64 x86_64
CentOS版本为:
[root@iZ2vc5xk901ftf2vfscwc1Z yum.repos.d]# cat /etc/redhat-release CentOS Linux release 8.5.2111
解决办法:
1.找到CentOS相关目录,备份CentOS-AppStream,CentOS-Base文件,一般CentOS目录在/etc/yum.repos.d文件夹下,如下:
备份:
cp CentOS-Linux-AppStream.repo CentOS-Linux-AppStream.repo1 cp CentOS-Linux-BaseOS.repo CentOS-Linux-BaseOS.repo1
2.编辑文件CentOS-Linux-AppStream.repo,CentOS-Linux-BaseOS.repo进行字符串替换:
vi CentOS-Linux-BaseOS.repo # esc 键盘 ： 命令模式下执行： %s/mirrors.cloud.aliyuncs.com/mirrors.aliyun.com/g # 继续执行: %s/$releasever/$releasever-stream/g vi CentOS-Linux-AppStream.repo # esc 键盘 ： 命令模式下执行： %s/mirrors.cloud.aliyuncs.com/mirrors.aliyun.com/g # 继续执行: %s/$releasever/$releasever-stream/g
3.执行命令:
yum makecache yum update
命令执行效果:
[root@iZ2vc5xk901ftf2vfscwc1Z yum.repos.d]# yum update Invalid configuration value: failovermethod=priority in /etc/yum.repos.d/CentOS-Linux-epel.repo; Configuration: OptionBinding with id "failovermethod" does not exist Last metadata expiration check: 0:01:22 ago on Wed 09 Mar 2022 10:20:01 AM CST. Error: Problem: package centos-stream-release-8.6-1.el8.noarch requires centos-stream-repos, but none of the providers can be installed - package centos-linux-repos-8-3.el8.noarch conflicts with centos-repos(8) provided by centos-stream-repos-8-2.el8.noarch - package centos-stream-repos-8-2.el8.noarch conflicts with centos-repos(8) provided by centos-linux-repos-8-3.el8.noarch - package centos-linux-repos-8-3.el8.noarch conflicts with centos-repos(8) provided by centos-stream-repos-8-3.el8.noarch - package centos-stream-repos-8-3.el8.noarch conflicts with centos-repos(8) provided by centos-linux-repos-8-3.el8.noarch - package centos-linux-repos-8-3.el8.noarch conflicts with centos-repos(8) provided by centos-stream-repos-8-4.el8.noarch - package centos-stream-repos-8-4.el8.noarch conflicts with centos-repos(8) provided by centos-linux-repos-8-3.el8.noarch - cannot install the best update candidate for package centos-linux-release-8.5-1.2111.el8.noarch - problem with installed package centos-linux-repos-8-3.el8.noarch (try to add '--allowerasing' to command line to replace conflicting packages or '--skip-broken' to skip uninstallable packages or '--nobest' to use not only best candidate packages)
再次执行命令yum install expect,结果如下:
[root@iZ2vc5xk901ftf2vfscwc1Z yum.repos.d]# yum install *expect* Invalid configuration value: failovermethod=priority in /etc/yum.repos.d/CentOS-Linux-epel.repo; Configuration: OptionBinding with id "failovermethod" does not exist Last metadata expiration check: 0:07:00 ago on Wed 09 Mar 2022 10:20:01 AM CST. Package python3-pexpect-4.3.1-3.el8.noarch is already installed. Dependencies resolved. =========================================================================================================== Package Architecture Version Repository Size =========================================================================================================== Installing: expect x86_64 5.45.4-5.el8 baseos 267 k python3-aexpect noarch 1.6.2-1.el8 epel 93 k Installing dependencies: tcl x86_64 1:8.6.8-2.el8 baseos 1.1 M Transaction Summary =========================================================================================================== Install 3 Packages Total download size: 1.5 M Installed size: 5.2 M Is this ok [y/N]: y Downloading Packages: (1/3): python3-aexpect-1.6.2-1.el8.noarch.rpm 467 kB/s | 93 kB 00:00 (2/3): expect-5.45.4-5.el8.x86_64.rpm 282 kB/s | 267 kB 00:00 (3/3): tcl-8.6.8-2.el8.x86_64.rpm 351 kB/s | 1.1 MB 00:03 ----------------------------------------------------------------------------------------------------------- Total 461 kB/s | 1.5 MB 00:03 Running transaction check Transaction check succeeded. Running transaction test Transaction test succeeded. Running transaction Preparing : 1/1 Installing : tcl-1:8.6.8-2.el8.x86_64 1/3 Running scriptlet: tcl-1:8.6.8-2.el8.x86_64 1/3 Installing : expect-5.45.4-5.el8.x86_64 2/3 Installing : python3-aexpect-1.6.2-1.el8.noarch 3/3 Running scriptlet: python3-aexpect-1.6.2-1.el8.noarch 3/3 Verifying : expect-5.45.4-5.el8.x86_64 1/3 Verifying : tcl-1:8.6.8-2.el8.x86_64 2/3 Verifying : python3-aexpect-1.6.2-1.el8.noarch 3/3 Installed: expect-5.45.4-5.el8.x86_64 python3-aexpect-1.6.2-1.el8.noarch tcl-1:8.6.8-2.el8.x86_64 Complete!
oK,可以进行yum安装啦.
注意：实际使用中如果没有 CentOS-AppStream.repo相关文件， 则不对其进行操作
eg:安装git:
[root@iZ2vc5xk901ftf2vfscwc1Z yum.repos.d]# yum -y install git Invalid configuration value: failovermethod=priority in /etc/yum.repos.d/CentOS-Linux-epel.repo; Configuration: OptionBinding with id "failovermethod" does not exist Last metadata expiration check: 0:07:51 ago on Wed 09 Mar 2022 10:20:01 AM CST. Dependencies resolved. =========================================================================================================== Package Architecture Version Repository Size =========================================================================================================== Installing: git x86_64 2.31.1-2.el8 appstream 161 k Installing dependencies: git-core x86_64 2.31.1-2.el8 appstream 4.7 M git-core-doc noarch 2.31.1-2.el8 appstream 2.6 M perl-Error noarch 1:0.17025-2.el8 appstream 46 k perl-Git noarch 2.31.1-2.el8 appstream 78 k perl-TermReadKey x86_64 2.37-7.el8 appstream 40 k Transaction Summary =========================================================================================================== Install 6 Packages Total download size: 7.7 M Installed size: 38 M Downloading Packages: (1/6): git-2.31.1-2.el8.x86_64.rpm 299 kB/s | 161 kB 00:00 (2/6): perl-Error-0.17025-2.el8.noarch.rpm 185 kB/s | 46 kB 00:00 (3/6): perl-Git-2.31.1-2.el8.noarch.rpm 290 kB/s | 78 kB 00:00 (4/6): perl-TermReadKey-2.37-7.el8.x86_64.rpm 148 kB/s | 40 kB 00:00 (5/6): git-core-doc-2.31.1-2.el8.noarch.rpm 385 kB/s | 2.6 MB 00:07 (6/6): git-core-2.31.1-2.el8.x86_64.rpm 394 kB/s | 4.7 MB 00:12 ----------------------------------------------------------------------------------------------------------- Total 640 kB/s | 7.7 MB 00:12 Running transaction check Transaction check succeeded. Running transaction test Transaction test succeeded. Running transaction Preparing : 1/1 Installing : git-core-2.31.1-2.el8.x86_64 1/6 Installing : git-core-doc-2.31.1-2.el8.noarch 2/6 Installing : perl-TermReadKey-2.37-7.el8.x86_64 3/6 Installing : perl-Error-1:0.17025-2.el8.noarch 4/6 Installing : perl-Git-2.31.1-2.el8.noarch 5/6 Installing : git-2.31.1-2.el8.x86_64 6/6 Running scriptlet: git-2.31.1-2.el8.x86_64 6/6 Verifying : git-2.31.1-2.el8.x86_64 1/6 Verifying : git-core-2.31.1-2.el8.x86_64 2/6 Verifying : git-core-doc-2.31.1-2.el8.noarch 3/6 Verifying : perl-Error-1:0.17025-2.el8.noarch 4/6 Verifying : perl-Git-2.31.1-2.el8.noarch 5/6 Verifying : perl-TermReadKey-2.37-7.el8.x86_64 6/6 Installed: git-2.31.1-2.el8.x86_64 git-core-2.31.1-2.el8.x86_64 git-core-doc-2.31.1-2.el8.noarch perl-Error-1:0.17025-2.el8.noarch perl-Git-2.31.1-2.el8.noarch perl-TermReadKey-2.37-7.el8.x86_64 Complete! [root@iZ2vc5xk901ftf2vfscwc1Z yum.repos.d]# git --version git version 2.31.1
错误二:
Invalid configuration value: failovermethod=priority in /etc/yum.repos.d/CentOS-Linux-epel.repo; Configuration: OptionBinding with id "failovermethod" does not exist Repository extras is listed more than once in the configuration CentOS Linux 8 - AppStream 6.7 kB/s | 2.3 kB 00:00 Errors during downloading metadata for repository 'appstream': - Status code: 404 for http://mirrors.cloud.aliyuncs.com/centos/8/AppStream/x86_64/os/repodata/repomd.xml (IP: xxx.xxx.xxx.xxx) Error: Failed to download metadata for repo 'appstream': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried
解决方法
进入文件 /etc/yum.repos.d/CentOS-Epel.repo，将 failovermethod=priority 注释:
ok, 这样也可以进行yum安装
错误三:
Errors during downloading metadata for repository 'appstream': - Status code: 404 for http://mirrors.cloud.aliyuncs.com/centos/8/AppStream/x86_64/os/repodata/repomd.xml (IP: xxx.xxx.xxx.xxx) Error: Failed to download metadata for repo 'appstream': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried
这个错误的意思是: 为仓库 ‘base’ 下载元数据失败
那么我们就要考虑是不是yum源的问题了,因为上面说了,我们的系统是CentOS Linux release 8.5.2111版本的,而CentOS 8操作系统版本结束了生命周期（EOL），Linux社区已不再维护该操作系统版本
背景信息
2021年12月31日CentOS 8 EOL。按照社区规则，CentOS 8的源地址http://mirror.centos.org/centos/8/内容已移除，目前第三方的镜像站中均已移除CentOS 8的源。阿里云的源http://mirrors.cloud.aliyuncs.com和http://mirrors.aliyun.com也无法同步到CentOS 8的源。当您在阿里云上继续使用默认配置的CentOS 8的源会发生报错。报错示例如下图所示：
您可以通过下文的操作步骤，在CentOS 8操作系统的ECS实例中将源配置按照网络环境不同进行切换。
yum源：专有网络VPC类型实例需切换为http://mirrors.cloud.aliyuncs.com/centos-vault/8.5.2111源。
epel源：专有网络VPC类型实例需切换为http://mirrors.cloud.aliyuncs.com/epel-archive/8/源
官方操作布置,如下:
1.登录CentOS 8系统的ECS实例
2.运行以下命令备份之前的repo文件。
rename '.repo' '.repo.bak' /etc/yum.repos.d/*.repo
3.运行以下命令下载最新的repo文件。
wget https://mirrors.aliyun.com/repo/Centos-vault-8.5.2111.repo -O /etc/yum.repos.d/Centos-vault-8.5.2111.repo wget https://mirrors.aliyun.com/repo/epel-archive-8.repo -O /etc/yum.repos.d/epel-archive-8.repo
4.运行以下命令替换repo文件中的链接。
sed -i 's/mirrors.cloud.aliyuncs.com/url_tmp/g' /etc/yum.repos.d/Centos-vault-8.5.2111.repo && sed -i 's/mirrors.aliyun.com/mirrors.cloud.aliyuncs.com/g' /etc/yum.repos.d/Centos-vault-8.5.2111.repo && sed -i 's/url_tmp/mirrors.aliyun.com/g' /etc/yum.repos.d/Centos-vault-8.5.2111.repo sed -i 's/mirrors.aliyun.com/mirrors.cloud.aliyuncs.com/g' /etc/yum.repos.d/epel-archive-8.repo
5.运行以下命令重新创建缓存。
yum clean all && yum makecache
yum源和epel源切换完成后，即可使用yum install命令在实例上安装您所需要的软件包
跟着官方的步骤走下去，最后如果有报错，下面是正确解决流程:
1.进入/etc/yum.d.repos.d/,运行以下命令备份之前的repo文件
rename '.repo' '.repo.bak' /etc/yum.repos.d/*.repo
2.运行以下命令下载最新的repo文件:
wget https://mirrors.aliyun.com/repo/Centos-vault-8.5.2111.repo -O /etc/yum.repos.d/Centos-vault-8.5.2111.repo wget https://mirrors.aliyun.com/repo/epel-archive-8.repo -O /etc/yum.repos.d/epel-archive-8.repo
3.运行以下命令替换repo文件中的链接，这一步出错了,官方提供的命令：
sed -i 's/mirrors.cloud.aliyuncs.com/url_tmp/g' /etc/yum.repos.d/Centos-vault-8.5.2111.repo && sed -i 's/mirrors.aliyun.com/mirrors.cloud.aliyuncs.com/g' /etc/yum.repos.d/Centos-vault-8.5.2111.repo && sed -i 's/url_tmp/mirrors.aliyun.com/g' /etc/yum.repos.d/Centos-vault-8.5.2111.repo sed -i 's/mirrors.aliyun.com/mirrors.cloud.aliyuncs.com/g' /etc/yum.repos.d/epel-archive-8.repo
http://mirrors.cloud.aliyuncs.com 需要替换为http://mirrors.aliyun.com ，但是官方提供的命令没替换完，如果有执行官方提供的命令还是不行的话执行下面的命令：
sed -i 's/mirrors.cloud.aliyuncs.com/mirrors.aliyun.com/g' /etc/yum.repos.d/Centos-vault-8.5.2111.repo sed -i 's/mirrors.cloud.aliyuncs.com/mirrors.aliyun.com/g' /etc/yum.repos.d/epel-archive-8.repo
运行以下命令重新创建缓存
yum clean all && yum makecache
执行成果，yum install也就可以正常使用了~
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