CentOS 7下设置Docker代理（Linux下Systemd服务的环境变量配置） 2019-12-30 默认分类 暂无评论 933 次阅读 <div class="post"> <div class="clear"></div> <div class="postBody"> <div id="cnblogs_post_body" class="blogpost-body "> <p><span>Docker守护程序使用</span><code class="highlighter-rouge">HTTP_PROXY</code><span>，</span><code class="highlighter-rouge">HTTPS_PROXY</code><span>以及</span><code class="highlighter-rouge">NO_PROXY</code><span><span>环境变量在其启动环境来配置HTTP或HTTPS代理的行为。</span><span>无法使用</span></span><code class="highlighter-rouge">daemon.json</code><span><span>文件</span><span>配置这些环境变量</span><span>。</span></span></p> <p><span>此示例将覆盖默认</span><code class="highlighter-rouge">docker.service</code><span>文件。</span></p> <p><span>在设置中，需要在Docker systemd服务文件中添加此配置</span></p> <p><span>如果使用HTTP代理服务器时，将为docker服务创建systemd插件目录：</span></p> <div class="cnblogs_code"> <pre><span style="color: #0000ff;">mkdir</span> -p /etc/systemd/system/docker.service.d</pre> </div> <p><span>创建一个名为的文件</span><code class="highlighter-rouge">/etc/systemd/system/docker.service.d/http-proxy.conf</code><span>，添加</span><code class="highlighter-rouge">HTTP_PROXY</code><span>环境变量：</span></p> <div class="cnblogs_code"> <pre><span style="color: #000000;">[Service] Environment</span>="HTTP_PROXY=http://proxy.example.com:80/"</pre> </div> <p><span>或者，如果使用HTTPS代理服务器，那么再创建一个名为</span><code class="highlighter-rouge">/etc/systemd/system/docker.service.d/https-proxy.conf</code><span> 添加</span><code class="highlighter-rouge">HTTPS_PROXY</code><span><span>环境变量</span><span> </span><span>：</span></span></p> <div class="cnblogs_code"> <pre><span style="color: #000000;">[Service] Environment</span>="HTTPS_PROXY=https://proxy.example.com:443/"</pre> </div> <p> </p> <p><span>为Docker配置不代理的地址时，可以通过</span><code class="highlighter-rouge">NO_PROXY</code><span><span>环境变量</span><span>指定它们，比如HTTP代理服务器的配置</span><span>：</span></span></p> <div class="cnblogs_code"> <pre><span style="color: #000000;">[Service] Environment</span>="HTTP_PROXY=http://proxy.example.com:80/" "NO_PROXY=localhost,127.0.0.1,docker-registry.somecorporation.com"</pre> </div> <p><span>或者，HTTPS代理服务器的配置：</span></p> <div class="cnblogs_code"> <pre><span style="color: #000000;">[Service] Environment</span>="HTTPS_PROXY=https://proxy.example.com:443/" "NO_PROXY=localhost,127.0.0.1,docker-registry.somecorporation.com"</pre> </div> <p> </p> <p><span>重新读取服务的配置文件：</span></p> <div class="cnblogs_code"> <pre>systemctl daemon-reload</pre> </div> <p> </p> <p><span>重启Docker：</span></p> <div class="cnblogs_code"> <pre>systemctl restart docker</pre> </div> <p> </p> <p><span>验证是否已加载配置：</span></p> <div class="cnblogs_code"> <pre>systemctl show --property=Environment docker</pre> </div> <p><span> </span></p> <p><span>参考：</span></p> <p><a href="https://docs.docker.com/config/daemon/systemd/#httphttps-proxy" target="_blank" target="_blank"><span>https://docs.docker.com/config/daemon/systemd/#httphttps-proxy</span></a></p> </div> <div id="MySignature"></div> <div class="clear"></div> </div> </div> 标签: docker 转载请注明文章来源 本作品采用 知识共享署名-相同方式共享 4.0 国际许可协议 进行许可。
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