坚持不谢 發表於 2022-4-2 05:33:00

CentOS 镜像源

<h2 class="md-end-block md-heading"><span class="md-plain">简介</span></h2>
<p class="md-end-block md-p"><span class="md-plain">CentOS，是基于 Red Hat Linux 提供的可自由使用源代码的企业级 Linux 发行版本；是一个稳定，可预测，可管理和可复制的免费企业级计算平台。</span></p>
<p class="md-end-block md-p"><span class="md-plain">下载地址: </span><span class="md-link md-pair-s" spellcheck="false">https://mirrors.aliyun.com/centos/</span></p>
<h4 class="md-end-block md-heading"><span class="md-plain">相关仓库：</span></h4>
<ul class="ul-list" data-mark="-">
<li class="md-list-item">
<p class="md-end-block md-p"><span class="md-plain">CentOS过期源（centos-vault）：</span><span class="md-link md-pair-s" spellcheck="false">https://developer.aliyun.com/mirror/centos-vault</span></p>
</li>
<li class="md-list-item">
<p class="md-end-block md-p"><span class="md-plain">CentOS arm源（centos-altarch）：</span><span class="md-link md-pair-s" spellcheck="false">https://developer.aliyun.com/mirror/centos-altarch/</span></p>
</li>
<li class="md-list-item">
<p class="md-end-block md-p"><span class="md-plain">CentOS Stream源（centos-stream）：</span><span class="md-link md-pair-s" spellcheck="false">https://developer.aliyun.com/mirror/centos-stream</span></p>
</li>
<li class="md-list-item">
<p class="md-end-block md-p"><span class="md-plain">CentOS debuginfo源（centos-debuginfo）：</span><span class="md-link md-pair-s" spellcheck="false">https://developer.aliyun.com/mirror/centos-debuginfo/</span></p>
</li>
</ul>
<h2 class="md-end-block md-heading"><span class="md-plain">配置方法</span></h2>
<blockquote>
<p class="md-end-block md-p"><span class="md-pair-s "><strong><span class="md-plain">通知：CentOS 8操作系统版本结束了生命周期（EOL），Linux社区已不再维护该操作系统版本。建议您切换到Anolis或Alinux。如果您的业务过渡期仍需要使用CentOS 8系统中的一些安装包，请根据下文切换CentOS 8的源。</span></strong></span></p>
</blockquote>
<h3 class="md-end-block md-heading"><span class="md-plain">1. 备份</span></h3>
<pre class="language-bash"><code>mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup</code></pre>
<h3 class="md-end-block md-heading"><span class="md-plain">2. 下载新的 CentOS-Base.repo 到 /etc/yum.repos.d/</span></h3>
<h5 class="md-end-block md-heading"><span class="md-plain">centos8（centos8官方源已下线，建议切换centos-vault源）</span></h5>
<pre class="language-bash"><code>wget -O /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-vault-8.5.2111.repo</code></pre>
<p class="md-end-block md-p"><span class="md-plain">或者</span></p>
<pre class="language-bash"><code>curl -o /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-vault-8.5.2111.repo</code></pre>
<p class="md-end-block md-p"><span class="md-pair-s "><strong><span class="md-plain">centos6（centos6官方源已下线，建议切换centos-vault源）</span></strong></span></p>
<pre class="language-bash"><code>wget -O /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-vault-6.10.repo</code></pre>
<p class="md-end-block md-p"><span class="md-plain">或者</span></p>
<pre class="language-bash"><code>curl -o /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-vault-6.10.repo</code></pre>
<p class="md-end-block md-p"><span class="md-pair-s "><strong><span class="md-plain">CentOS 7</span></strong></span></p>
<pre class="language-bash"><code>wget -O /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-7.repo</code></pre>
<p class="md-end-block md-p"><span class="md-plain">或者</span></p>
<pre class="language-bash"><code>curl -o /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-7.repo</code></pre>
<h3 class="md-end-block md-heading"><span class="md-plain">3. 运行 yum makecache 生成缓存</span></h3>
<h3 class="md-end-block md-heading"><span class="md-plain">4. 其他</span></h3>
<p class="md-end-block md-p"><span class="md-plain">非阿里云ECS用户会出现 Couldn't resolve host 'mirrors.cloud.aliyuncs.com' 信息，不影响使用。用户也可自行修改相关配置: eg:</span></p>
<pre class="language-bash"><code>sed -i -e '/mirrors.cloud.aliyuncs.com/d' -e '/mirrors.aliyuncs.com/d' /etc/yum.repos.d/CentOS-Base.repo</code></pre>
<p class="md-end-block md-p">&nbsp;</p>
<h2 class="md-end-block md-heading"><span class="md-plain">CentOS 8 结束生命周期如何切换源</span></h2>
<h3 class="md-end-block md-heading"><span class="md-plain">公网用户：</span></h3>
<pre class="language-bash"><code>mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup
wget -O /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-vault-8.5.2111.repo
yum clean all &amp;&amp; yum makecache</code></pre>
<h3 class="md-end-block md-heading"><span class="md-plain">阿里云ecs用户：</span></h3>
<pre class="language-bash"><code>mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup
wget -O /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-vault-8.5.2111.repo
sed -i 's/mirrors.cloud.aliyuncs.com/url_tmp/g' /etc/yum.repos.d/CentOS-Base.repo &amp;&amp; sed -i 's/mirrors.aliyun.com/mirrors.cloud.aliyuncs.com/g' /etc/yum.repos.d/CentOS-Base.repo &amp;&amp; sed -i 's/url_tmp/mirrors.aliyun.com/g' /etc/yum.repos.d/CentOS-Base.repo
yum clean all &amp;&amp; yum makecache</code></pre>
<p class="md-end-block md-p">&nbsp;</p>
<h2 class="md-end-block md-heading"><span class="md-plain">相关链接</span></h2>
<ul class="ul-list" data-mark="-">
<li class="md-list-item">
<p class="md-end-block md-p"><span class="md-plain">官方主页: </span><span class="md-link md-pair-s" spellcheck="false">http://www.centos.org/</span></p>
</li>
<li class="md-list-item">
<p class="md-end-block md-p"><span class="md-plain">文档: </span><span class="md-link md-pair-s" spellcheck="false">http://www.centos.org/docs/</span></p>
</li>
</ul><br><br>
来源：https://www.cnblogs.com/tanyo/p/16089963.html
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