https://blog.e8k.net/tags/%E9%95%9C%E5%83%8F%E5%8A%A0%E9%80%9F/Recent content in 镜像加速 on 易邦科学上网Hugozh-cnWed, 16 Sep 2026 08:00:00 +0800https://blog.e8k.net/posts/docker-mirror-proxy-acceleration-2026/Wed, 16 Sep 2026 08:00:00 +0800https://blog.e8k.net/posts/docker-mirror-proxy-acceleration-2026/<p>对于每一个玩软路由、家庭 NAS 或者从事 Linux 服务器运维的开发者来说，最近这一年最让人抓狂的报错莫过于：</p> <div class="code-block-container border-border bg-card my-6 overflow-hidden rounded-xl border shadow-sm transition-all duration-200 ease-out hover:-translate-y-0.5 hover:shadow-md" data-code-block data-code-id="code-0" data-collapsible="true" data-default-state="expanded" data-collapsed="false" data-auto-collapse-lines="30" data-auto-collapse-height="400" data-collapsed-height="120" > <div class="code-block-header bg-muted/30 border-border flex items-center justify-between border-b px-4 py-3" > <div class="flex items-center gap-2"> <div class="text-muted-foreground shrink-0"> <svg class="h-4 w-4" fill="none" stroke="currentColor" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"> <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M10 20l4-16m4 4l4 4-4 4M6 16l-4-4 4-4" /> </svg> </div> <span class="text-muted-foreground text-sm font-medium"> BASH </span> </div> <div class="flex items-center gap-2"> <button class="collapse-code-btn text-muted-foreground hover:text-primary hover:bg-primary/10 focus:ring-primary/20 flex items-center gap-1.5 rounded-md px-2 py-1 text-xs font-medium transition-all duration-200 ease-out focus:ring-2 focus:outline-none" type="button" data-code-action="toggle-collapse" data-label-expand="展开" data-label-collapse="折叠" title="折叠" aria-label="折叠" aria-controls="code-0" aria-expanded="true" > <span class="collapse-chevron transition-transform duration-200 ease-out"> <svg class="h-3 w-3" fill="none" stroke="currentColor" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"> <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 9l-7 7-7-7" /> </svg> </span> <span class="collapse-text hidden sm:inline">折叠</span> </button> <button class="copy-code-btn text-muted-foreground hover:text-primary hover:bg-primary/10 focus:ring-primary/20 flex items-center gap-1.5 rounded-md px-2 py-1 text-xs font-medium transition-all duration-200 ease-out focus:ring-2 focus:outline-none" type="button" data-code-action="copy" data-label-copy="复制" data-label-copied="已复制" title="复制" aria-label="复制" > <span class="copy-icon"> <svg class="h-3 w-3" fill="none" stroke="currentColor" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"> <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M8 16H6a2 2 0 01-2-2V6a2 2 0 012-2h8a2 2 0 012 2v2m-6 12h8a2 2 0 002-2v-8a2 2 0 00-2-2h-8a2 2 0 00-2 2v8a2 2 0 002 2z" /> </svg> </span> <span class="copy-text hidden sm:inline">复制</span> </button> </div> </div> <div class="code-block-content relative" id="code-0"> <div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;-webkit-text-size-adjust:none;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>docker pull nginx </span></span><span style="display:flex;"><span><span style="color:#75715e"># 输出错误:</span> </span></span><span style="display:flex;"><span><span style="color:#75715e"># Error response from daemon: Get &#34;https://registry-1.docker.io/v2/&#34;: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)</span></span></span></code></pre></div> <div hidden data-code-source>docker pull nginx # 输出错误: # Error response from daemon: Get &#34;https://registry-1.docker.io/v2/&#34;: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)</div> <div class="collapse-overlay to-card/90 pointer-events-none absolute inset-0 bg-linear-to-b from-transparent via-transparent opacity-0 transition-opacity duration-300" hidden > <button class="collapse-overlay-btn text-muted-foreground bg-card/80 border-border/50 hover:bg-primary/10 hover:text-primary hover:border-primary/30 absolute bottom-4 left-1/2 flex -translate-x-1/2 items-center justify-center rounded-full border p-2 backdrop-blur-sm transition-all duration-200" type="button" data-code-action="expand" aria-label="展开" title="展开" > <svg class="h-4 w-4" fill="none" stroke="currentColor" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"> <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 9l-7 7-7-7" /> </svg> </button> </div> </div> </div> <blockquote class="border-primary bg-muted/30 hover:bg-muted/40 my-6 rounded-r-lg border-l-4 py-4 pr-4 pl-6 italic transition-all duration-200 ease-out hover:translate-x-1" > <div class="prose prose-sm max-w-none"> <p>“过去随便在网上抄一个中科大、网易或者阿里云的公共 Docker 镜像加速源填进 <code>daemon.json</code>，秒级就能拉下几百兆的镜像。<br> 但进入 <strong>2026 年</strong>，几乎所有中国大陆境内的公共镜像站由于合规政策全面下架清退，或者强制开启了企业实名白名单！<br> 哪怕你在终端配置了 <code>export HTTP_PROXY</code>，运行 <code>docker pull</code> 依旧超时卡死，根本不管用！”</p>