说明
CentOS 7 历史版本下载
CentOS 8 历史版本下载
CentOS 8 Stream 版本下载
系统 下载地址 8.5.2111 https://vault.centos.org/8-stream/isos/x86_64/ 阿里云下载
系统 下载地址 7.9.2207 https://mirrors.aliyun.com/centos/7.9.2009/isos/x86_64/ 7.9.2009 https://mirrors.aliyun.com/centos/7.9.2009/isos/x86_64/ 8.5.2111 https://mirrors.aliyun.com/centos/8.5.2111/isos/x86_64/ 版本说明
- 前面两个数字:代表版本号
- 后面四位数字:代表年份和月份
身为一个程序员一定要对 URL 敏感
- NetInstall 网络安装版
- Minimal 最小化版
- 常用
- DVD DVD 版
- 常用
- Everything
- 最全版
CentOS Stream 8系统配置阿里云YUM源
系统环境
CentOS Stream 8/9都适用
修改yum文件
主要修改 CentOS-Stream-AppStream.repo、CentOS-Stream-Extras.repo、CentOS-Stream-BaseOS.repo
,其他文件默认都是禁用的,修不修改无所谓。
CentOS-Stream-AppStream.repo
properties
[appstream]
name=CentOS Stream $releasever - AppStream
baseurl=https://mirrors.aliyun.com/centos-vault/$stream/AppStream/$basearch/os/
gpgcheck=1
enabled=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
CentOS-Stream-BaseOS.repo
properties
[baseos]
baseurl=https://mirrors.aliyun.com/centos-vault/$stream/BaseOS/$basearch/os/
gpgcheck=1
enabled=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
CentOS-Stream-Extras.repo
properties
[extras]
name=CentOS Stream $releasever - Extras
baseurl=https://mirrors.aliyun.com/centos-vault/$stream/extras/$basearch/os/
gpgcheck=1
enabled=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
如果觉得修改三个配置文件太麻烦,可以将/etc/yum.repos.d/目录里的文件备份移走,新建一个文件
properties
[baseos]
name=CentOS Stream $releasever - BaseOS
baseurl=https://mirrors.aliyun.com/centos-vault/$stream/BaseOS/$basearch/os/
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
gpgcheck=1
repo_gpgcheck=0
metadata_expire=6h
countme=1
enabled=1
[baseos-debug]
name=CentOS Stream $releasever - BaseOS - Debug
baseurl=https://mirrors.aliyun.com/centos-vault/$stream/BaseOS/$basearch/debug/tree/
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
gpgcheck=1
repo_gpgcheck=0
metadata_expire=6h
enabled=0
[baseos-source]
name=CentOS Stream $releasever - BaseOS - Source
baseurl=https://mirrors.aliyun.com/centos-vault/$stream/BaseOS/source/tree/
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
gpgcheck=1
repo_gpgcheck=0
metadata_expire=6h
enabled=0
[appstream]
name=CentOS Stream $releasever - AppStream
baseurl=https://mirrors.aliyun.com/centos-vault/$stream/AppStream/$basearch/os/
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
gpgcheck=1
repo_gpgcheck=0
metadata_expire=6h
countme=1
enabled=1
[appstream-debug]
name=CentOS Stream $releasever - AppStream - Debug
baseurl=https://mirrors.aliyun.com/centos-vault/$stream/AppStream/$basearch/debug/tree/
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
gpgcheck=1
repo_gpgcheck=0
metadata_expire=6h
enabled=0
[appstream-source]
name=CentOS Stream $releasever - AppStream - Source
baseurl=https://mirrors.aliyun.com/centos-vault/$stream/AppStream/$basearch/debug/tree/
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
gpgcheck=1
repo_gpgcheck=0
metadata_expire=6h
enabled=0
[crb]
name=CentOS Stream $releasever - CRB
baseurl=https://mirrors.aliyun.com/centos-vault/$stream/CRB/$basearch/os/
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
gpgcheck=1
repo_gpgcheck=0
metadata_expire=6h
countme=1
enabled=0
[crb-debug]
name=CentOS Stream $releasever - CRB - Debug
baseurl=https://mirrors.aliyun.com/centos-vault/$stream/CRB/$basearch/debug/tree/
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
gpgcheck=1
repo_gpgcheck=0
metadata_expire=6h
enabled=0
[crb-source]
name=CentOS Stream $releasever - CRB - Source
baseurl=https://mirrors.aliyun.com/centos-vault/$stream/CRB/source/tree/
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
gpgcheck=1
repo_gpgcheck=0
metadata_expire=6h
enabled=0
如果想要启用其他源,修改文件配置 enabled=1