如何将CentOS 8转换为CentOS Stream
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<td><strong>CentOS Stream是一个持续交付的Linux发行版，它在RHEL之前处于领先地位。它将具有滚动发布，即不断进行更改。CentOS将成为一个上游版本，它将具有测试补丁和更新。随着2021年底，Centos Linux 8停止支持，最好的选择是迁移到CentOS Stream版本中。</strong></td>
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<p>CentOS 6于2020年11月30日到期。Redhat将继续更新CentOS 7，直到2024年6月30日。但是将不再有任何CentOS 9版本。</p>
<p>你当前是否正在使用CentOS 8呢？如果想要转换为CentOS Stream，可以参考以下步骤进行转换：</p>
<div><strong>步骤一：开启CentOS Stream仓库</strong></div>
<pre># 查看仓库是否有centos-release-stream仓库
# dnf search centos-release-stream
# 安装centos-release-stream仓库
# dnf install -y centos-release-stream
</pre>
<p><img sizes="(max-width: 875px) 100vw, 875px" srcset="https://www.linuxprobe.com/wp-content/uploads/2020/12/image1.png 875w, https://www.linuxprobe.com/wp-content/uploads/2020/12/image1-275x300.png 275w, https://www.linuxprobe.com/wp-content/uploads/2020/12/image1-768x836.png 768w" alt="如何将CentOS 8转换为CentOS Stream如何将CentOS 8转换为CentOS Stream" width="875" height="953" class="alignnone size-full wp-image-206978 lazyload" title="如何将CentOS 8转换为CentOS Stream如何将CentOS 8转换为CentOS Stream" loading="lazy" src="https://www.linuxprobe.com/wp-content/uploads/2020/12/image1.png"><br>可以使用下面命令列出所有仓库：</p>
<pre># dnf repolist
</pre>
<p><img sizes="(max-width: 886px) 100vw, 886px" srcset="https://www.linuxprobe.com/wp-content/uploads/2020/12/image2.png 886w, https://www.linuxprobe.com/wp-content/uploads/2020/12/image2-300x80.png 300w, https://www.linuxprobe.com/wp-content/uploads/2020/12/image2-768x205.png 768w" alt="如何将CentOS 8转换为CentOS Stream如何将CentOS 8转换为CentOS Stream" width="886" height="237" class="alignnone size-full wp-image-206979 lazyload" title="如何将CentOS 8转换为CentOS Stream如何将CentOS 8转换为CentOS Stream" loading="lazy" src="https://www.linuxprobe.com/wp-content/uploads/2020/12/image2.png"></p>
<div><strong>步骤二：设置CentOS Stream仓库为默认</strong></div>
<p>使用dnf 的swap选项移除<code>centos-linux-repos</code>，并安装<code>centos-stream-repos</code></p>
<pre># dnf swap centos-linux-repos centos-stream-repos
</pre>
<p><img sizes="(max-width: 874px) 100vw, 874px" srcset="https://www.linuxprobe.com/wp-content/uploads/2020/12/image3.png 874w, https://www.linuxprobe.com/wp-content/uploads/2020/12/image3-300x278.png 300w, https://www.linuxprobe.com/wp-content/uploads/2020/12/image3-768x712.png 768w" alt="如何将CentOS 8转换为CentOS Stream如何将CentOS 8转换为CentOS Stream" width="874" height="810" class="alignnone size-full wp-image-206980 lazyload" title="如何将CentOS 8转换为CentOS Stream如何将CentOS 8转换为CentOS Stream" loading="lazy" src="https://www.linuxprobe.com/wp-content/uploads/2020/12/image3.png"></p>
<div><strong>步骤三：将已安装的软件包同步到最新的可用版本</strong></div>
<pre># dnf distro-sync
</pre>
<p><img sizes="(max-width: 880px) 100vw, 880px" srcset="https://www.linuxprobe.com/wp-content/uploads/2020/12/image4.png 880w, https://www.linuxprobe.com/wp-content/uploads/2020/12/image4-300x114.png 300w, https://www.linuxprobe.com/wp-content/uploads/2020/12/image4-768x292.png 768w" alt="如何将CentOS 8转换为CentOS Stream如何将CentOS 8转换为CentOS Stream" width="880" height="335" class="alignnone size-full wp-image-206981 lazyload" title="如何将CentOS 8转换为CentOS Stream如何将CentOS 8转换为CentOS Stream" loading="lazy" src="https://www.linuxprobe.com/wp-content/uploads/2020/12/image4.png"></p>
<p><img sizes="(max-width: 874px) 100vw, 874px" srcset="https://www.linuxprobe.com/wp-content/uploads/2020/12/image5.png 874w, https://www.linuxprobe.com/wp-content/uploads/2020/12/image5-300x113.png 300w, https://www.linuxprobe.com/wp-content/uploads/2020/12/image5-768x289.png 768w" alt="如何将CentOS 8转换为CentOS Stream如何将CentOS 8转换为CentOS Stream" width="874" height="329" class="alignnone size-full wp-image-206982 lazyload" title="如何将CentOS 8转换为CentOS Stream如何将CentOS 8转换为CentOS Stream" loading="lazy" src="https://www.linuxprobe.com/wp-content/uploads/2020/12/image5.png"><br>步骤3可能需要一点时间才能完成。完成后，CentOS 8将转换为CentOS Steam版本8。</p>
<p>使用以下命令验证系统是否是centos-stream版本：</p>
<pre># cat /etc/centos-release
或者
# cat /etc/os-release
</pre>
<p><img sizes="(max-width: 435px) 100vw, 435px" srcset="https://www.linuxprobe.com/wp-content/uploads/2020/12/image6.png 435w, https://www.linuxprobe.com/wp-content/uploads/2020/12/image6-300x179.png 300w" alt="如何将CentOS 8转换为CentOS Stream如何将CentOS 8转换为CentOS Stream" width="435" height="260" class="alignnone size-full wp-image-206983 lazyload" title="如何将CentOS 8转换为CentOS Stream如何将CentOS 8转换为CentOS Stream" loading="lazy" src="https://www.linuxprobe.com/wp-content/uploads/2020/12/image6.png"><br>重启系统之后，默认启动CentOS Stream 8版本的啦！<br><img sizes="(max-width: 714px) 100vw, 714px" srcset="https://www.linuxprobe.com/wp-content/uploads/2020/12/image7.png 714w, https://www.linuxprobe.com/wp-content/uploads/2020/12/image7-300x165.png 300w" alt="如何将CentOS 8转换为CentOS Stream如何将CentOS 8转换为CentOS Stream" width="714" height="393" class="alignnone size-full wp-image-206984 lazyload" title="如何将CentOS 8转换为CentOS Stream如何将CentOS 8转换为CentOS Stream" loading="lazy" src="https://www.linuxprobe.com/wp-content/uploads/2020/12/image7.png"></p>
<div><strong>总结</strong></div>
<p>许多CentOS用户对从下游版本转移到此项目感到不满意。许多用户可能倾向于使用固定发行版本，例如Ubuntu，Debian或Fedora。CentOS项目的创始人已经启动了一个名为Rocky Linux的新项目，该项目是RHEL的分支，目前正在进行中。</p>
<p>本文原创地址：https://www.linuxprobe.com/centos8-convert-centos-stream.html</p>
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来源：https://www.cnblogs.com/cainiaoyige1/p/14131414.html
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