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137 lines
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137 lines
4.5 KiB
Markdown
[#]: subject: "How to Create Local Yum/DNF Repository on RHEL 9"
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[#]: via: "https://www.linuxtechi.com/create-local-yum-dnf-repository-rhel/"
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[#]: author: "Pradeep Kumar https://www.linuxtechi.com/author/pradeep/"
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[#]: collector: "lkxed"
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[#]: translator: "geekpi"
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[#]: reviewer: " "
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[#]: publisher: " "
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[#]: url: " "
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如何在 RHEL 9 上创建本地 Yum/DNF 仓库
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======
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你好，技术人员，最近红帽发布了最新的操作系统 RHEL 9，RHEL 9 满足了混合云的所有要求。它可以安装在物理服务器、虚拟机和容器镜像中。
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当我们没有订阅的时候，想安装软件包来做 POC，那么设置本地的 yum 或 dnf 仓库将是很方便的。
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在本指南中，我们将介绍如何在 RHEL 9 上使用 DVD 或 ISO 文件一步一步地创建本地 yum/dnf 资源库。
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创建本地 yum/dnf 资源库的先决条件:
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* 最小化安装 RHEL 9 系统
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* 具有管理权限的 sudo 用户
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* RHEL 9 DVD 或 ISO 文件
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### 1）挂载 RHEL 9 ISO 文件或 DVD
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我们假设 RHEL 9 iso 文件已经被复制到系统中。运行下面的挂载命令，将 ISO 文件挂载到 /opt/repo 文件夹。
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```
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$ sudo mkdir /var/repo
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$ sudo mount -o loop rhel-baseos-9.0-x86_64-dvd.iso /var/repo/
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```
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![Mount-RHEL9-ISO-File-Command][1]
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如果是 dvd，运行：
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```
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$ sudo mount /dev/sr0 /var/repo/
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```
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### 2）在 “/etc/yum.repos.d/” 目录中创建仓库文件
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在 /etc/yum.repos.d/ 目录下创建一个名为 “rhel9-local.repo” 的仓库文件，内容如下：
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```
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$ sudo vi /etc/yum.repos.d/rhel9-local.repo
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[Local-BaseOS]
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name=Red Hat Enterprise Linux 9 - BaseOS
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metadata_expire=-1
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gpgcheck=1
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enabled=1
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baseurl=file:///var/repo//BaseOS/
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gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release
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[Local-AppStream]
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name=Red Hat Enterprise Linux 9 - AppStream
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metadata_expire=-1
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gpgcheck=1
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enabled=1
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baseurl=file:///var/repo//AppStream/
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gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release
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```
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保存并关闭该文件。
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![RHEL8-Local-Repo-File][2]
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### 3）刷新 yum/dnf 和订阅管理器的缓存
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执行以下命令来清理 yum 或 dnf 和订阅管理器的缓存。
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```
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$ sudo dnf clean all
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$ sudo subscription-manager clean
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```
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![DNF-Subscription-Manager-Clean][3]
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在上面的输出中，我们得到一个警告信息 “This system is not registered with an entitlement”（系统没有注册权限）。所以，为了抑制这个警告信息，编辑文件 “/etc/yum/pluginconf.d/subscription-manager.conf”，将参数 “enabled=1” 改为 “enabled=0”。
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```
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$ sudo vi /etc/yum/pluginconf.d/subscription-manager.conf
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```
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![Disable-Subscription-Parameter-RHEL-9][4]
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保存并退出该文件。
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### 4）使用本地仓库安装软件包
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现在我们都准备好测试我们的本地仓库了。运行下面的命令来查看配置仓库。
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```
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$ sudo dnf repolist
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```
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输出：
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![DNF-Repolist-RHEL-9][5]
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现在，试试用 dnf 命令通过上面配置的本地仓库安装软件包。
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```
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$ sudo dnf install nfs-utils
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```
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输出：
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![Install-RPM-Package-via-local-repo-rhel9][6]
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![Package-Installation-Completion-RHEL9-DNF-Command][7]
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完美，上述输出证实了 nfs-utils 包及其依赖项已经通过本地配置的 yum 或 dnf 仓库成功安装。
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这就是本指南的全部内容。我希望你觉得它有参考价值。请在下面的评论区发表你的疑问和反馈。
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--------------------------------------------------------------------------------
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via: https://www.linuxtechi.com/create-local-yum-dnf-repository-rhel/
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作者：[Pradeep Kumar][a]
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选题：[lkxed][b]
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译者：[geekpi](https://github.com/geekpi)
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校对：[校对者ID](https://github.com/校对者ID)
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本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出
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[a]: https://www.linuxtechi.com/author/pradeep/
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[b]: https://github.com/lkxed
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[1]: https://www.linuxtechi.com/wp-content/uploads/2022/06/Mount-RHEL9-ISO-File-Command.png
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[2]: https://www.linuxtechi.com/wp-content/uploads/2022/06/RHEL8-Local-Repo-File.png
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[3]: https://www.linuxtechi.com/wp-content/uploads/2022/06/DNF-Subscription-Manager-Clean.png
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[4]: https://www.linuxtechi.com/wp-content/uploads/2022/06/Disable-Subscription-Parameter-RHEL-9.png
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[5]: https://www.linuxtechi.com/wp-content/uploads/2022/06/DNF-Repolist-RHEL-9.png
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[6]: https://www.linuxtechi.com/wp-content/uploads/2022/06/Install-RPM-Package-via-local-repo-rhel9.png
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[7]: https://www.linuxtechi.com/wp-content/uploads/2022/06/Package-Installation-Completion-RHEL9-DNF-Command.png
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