制作特定离线YUM仓库_yum离线仓库制作-优快云博客

本文链接：https://blog.youkuaiyun.com/gswcfl/article/details/131562317

该文指导如何在有外网的CentOS7.9系统中，利用阿里云的Docker镜像源，制作本地YUM仓库，以便在内网环境中使用。首先，安装必要的工具如yum-utils和createrepo，然后配置docker-ce.repo文件，设置阿里云的镜像源。接着，缓存RPM软件包到本地，并创建RPM元数据仓库。最后，编写repo文件并测试仓库功能。

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制作特定离线YUM仓库

将网络YUM仓库缓存至本地，制作本地YUM仓库，用于内网环境中。本文在有外网环境(CentOS7.9)中，以制作docker仓库为例。

步骤1：安装工具

yum -y install epel-release
yum -y install  yum-utils
yum -y install createrepo

步骤2：将阿里云docker镜像源写入docker-ce.repo

vim /etc/yum.repos.d/docker-ce.repo

[docker-ce-stable]
name=Docker CE Stable - $basearch
baseurl=https://mirrors.aliyun.com/docker-ce/linux/centos/$releasever/$basearch/stable
enabled=1
gpgcheck=1
gpgkey=https://mirrors.aliyun.com/docker-ce/linux/centos/gpg

[docker-ce-stable-debuginfo]
name=Docker CE Stable - Debuginfo $basearch
baseurl=https://mirrors.aliyun.com/docker-ce/linux/centos/$releasever/debug-$basearch/stable
enabled=0
gpgcheck=1
gpgkey=https://mirrors.aliyun.com/docker-ce/linux/centos/gpg

[docker-ce-stable-source]
name=Docker CE Stable - Sources
baseurl=https://mirrors.aliyun.com/docker-ce/linux/centos/$releasever/source/stable
enabled=0
gpgcheck=1
gpgkey=https://mirrors.aliyun.com/docker-ce/linux/centos/gpg

[docker-ce-test]
name=Docker CE Test - $basearch
baseurl=https://mirrors.aliyun.com/docker-ce/linux/centos/$releasever/$basearch/test
enabled=0
gpgcheck=1
gpgkey=https://mirrors.aliyun.com/docker-ce/linux/centos/gpg

[docker-ce-test-debuginfo]
name=Docker CE Test - Debuginfo $basearch
baseurl=https://mirrors.aliyun.com/docker-ce/linux/centos/$releasever/debug-$basearch/test
enabled=0
gpgcheck=1
gpgkey=https://mirrors.aliyun.com/docker-ce/linux/centos/gpg

[docker-ce-test-source]
name=Docker CE Test - Sources
baseurl=https://mirrors.aliyun.com/docker-ce/linux/centos/$releasever/source/test
enabled=0
gpgcheck=1
gpgkey=https://mirrors.aliyun.com/docker-ce/linux/centos/gpg

[docker-ce-nightly]
name=Docker CE Nightly - $basearch
baseurl=https://mirrors.aliyun.com/docker-ce/linux/centos/$releasever/$basearch/nightly
enabled=0
gpgcheck=1
gpgkey=https://mirrors.aliyun.com/docker-ce/linux/centos/gpg

[docker-ce-nightly-debuginfo]
name=Docker CE Nightly - Debuginfo $basearch
baseurl=https://mirrors.aliyun.com/docker-ce/linux/centos/$releasever/debug-$basearch/nightly
enabled=0
gpgcheck=1
gpgkey=https://mirrors.aliyun.com/docker-ce/linux/centos/gpg

[docker-ce-nightly-source]
name=Docker CE Nightly - Sources
baseurl=https://mirrors.aliyun.com/docker-ce/linux/centos/$releasever/source/nightly
enabled=0
gpgcheck=1
gpgkey=https://mirrors.aliyun.com/docker-ce/linux/centos/gpg

步骤3：缓存RPM软件包

mkdir /root/docker-ce
repotrack docker-ce -p /root/docker-ce/

补充说明：
缓存整个YUM源
reposync -r Base

步骤4：创建RPM元数据repodata存储仓库

createrepo -v /root/docker-ce/

步骤5：创建repo文件

vim /etc/yum.repos.d/docker-ce.repo

[Docker]
name=Docker
baseurl=file:///root/docker/
enabled=1
gpgcheck=0

步骤6：测试

清楚YUM缓存并列出软件仓库

yum clean all
yum repolist