yum安装php报错技巧_yum安装软件报错Invalid configuration value failovermethod

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阿里巴巴开源镜像站-OPSX镜像站-阿里云开拓者社区

缺点一:

Invalid configuration value: failovermethod=priority in /etc/yum.repos.d/CentOS-Linux-BaseOS.repo; Configuration: OptionBinding with id "failovermethod" does not existCentOS 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:

yum安装php报错技巧_yum安装软件报错Invalid configuration value failovermethod

[root@iZ2vc5xk901ftf2vfscwc1Z yum.repos.d]# uname -srmLinux 4.18.0-348.2.1.el8_5.x86_64 x86_64

CentOS版本为:

yum安装php报错技巧_yum安装软件报错Invalid configuration value failovermethod

（图片来自网络侵删）

[root@iZ2vc5xk901ftf2vfscwc1Z yum.repos.d]# cat /etc/redhat-releaseCentOS Linux release 8.5.2111办理办法:

1.找到CentOS干系目录,备份CentOS-AppStream,CentOS-Base文件,一样平常CentOS目录在/etc/yum.repos.d文件夹下,如下:

备份:

cp CentOS-Linux-AppStream.repo CentOS-Linux-AppStream.repo1cp CentOS-Linux-BaseOS.repo CentOS-Linux-BaseOS.repo1

2.编辑文件CentOS-Linux-AppStream.repo,CentOS-Linux-BaseOS.repo进行字符串更换:

vi CentOS-Linux-BaseOS.repo# esc 键盘：命令模式下实行：%s/mirrors.cloud.aliyuncs.com/mirrors.aliyun.com/g # 连续实行:%s/$releasever/$releasever-stream/g vi CentOS-Linux-AppStream.repo# esc 键盘：命令模式下实行：%s/mirrors.cloud.aliyuncs.com/mirrors.aliyun.com/g # 连续实行:%s/$releasever/$releasever-stream/g

3.实行命令:

yum makecacheyum update

命令实行效果:

[root@iZ2vc5xk901ftf2vfscwc1Z yum.repos.d]# yum updateInvalid configuration value: failovermethod=priority in /etc/yum.repos.d/CentOS-Linux-epel.repo; Configuration: OptionBinding with id "failovermethod" does not existLast 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)

再次实行命令yum install expect,结果如下:

[root@iZ2vc5xk901ftf2vfscwc1Z yum.repos.d]# yum install expectInvalid configuration value: failovermethod=priority in /etc/yum.repos.d/CentOS-Linux-epel.repo; Configuration: OptionBinding with id "failovermethod" does not existLast 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 kInstalling dependencies: tcl x86_64 1:8.6.8-2.el8 baseos 1.1 M Transaction Summary===========================================================================================================Install 3 Packages Total download size: 1.5 MInstalled size: 5.2 MIs this ok [y/N]: yDownloading 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 checkTransaction check succeeded.Running transaction testTransaction 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.

把稳：实际利用中如果没有 CentOS-AppStream.repo干系文件，则不对其进行操作

eg:安装git:

[root@iZ2vc5xk901ftf2vfscwc1Z yum.repos.d]# yum -y install gitInvalid configuration value: failovermethod=priority in /etc/yum.repos.d/CentOS-Linux-epel.repo; Configuration: OptionBinding with id "failovermethod" does not existLast 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 kInstalling 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 MInstalled size: 38 MDownloading 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 checkTransaction check succeeded.Running transaction testTransaction 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 --versiongit version 2.31.1缺点二:

Invalid configuration value: failovermethod=priority in /etc/yum.repos.d/CentOS-Linux-epel.repo; Configuration: OptionBinding with id "failovermethod" does not existRepository extras is listed more than once in the configurationCentOS 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办理方法

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

缺点三:

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

这个缺点的意思是: 为仓库 ‘base’ 下载元数据失落败

那么我们就要考虑是不是yum源的问题了,由于上面说了,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社区已不再掩护该操作系统版本

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。
当您在阿里云上连续利用默认配置的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

官方操作支配,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.repowget https://mirrors.aliyun.com/repo/epel-archive-8.repo -O /etc/yum.repos.d/epel-archive-8.repo

4.运行以下命令更换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.reposed -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，即可利用yum install命令在实例上安装您所须要的软件包

随着官方的步骤走下去，末了如果有报错，下面是精确办理流程:

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:

3.运行以下命令更换repo文件中的链接，这一步出错了,官方供应的命令：

http://mirrors.cloud.aliyuncs.com 须要更换为http://mirrors.aliyun.com ，但是官方供应的命令没更换完，如果有实行官方供应的命令还是弗成的话实行下面的命令：

sed -i 's/mirrors.cloud.aliyuncs.com/mirrors.aliyun.com/g' /etc/yum.repos.d/Centos-vault-8.5.2111.reposed -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

实行成果，yum install也就可以正常利用了~

本文转自：https://blog.csdn.net/zhoupenghui168/article/details/123370719