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<title data-rh="true">HTTP Proxy Configuration | Rancher</title><meta data-rh="true" name="viewport" content="width=device-width,initial-scale=1"><meta data-rh="true" name="twitter:card" content="summary_large_image"><meta data-rh="true" property="og:url" content="https://ranchermanager.docs.rancher.com/v2.9/reference-guides/single-node-rancher-in-docker/http-proxy-configuration"><meta data-rh="true" name="docusaurus_locale" content="en"><meta data-rh="true" name="docsearch:language" content="en"><meta data-rh="true" name="docusaurus_version" content="2.9"><meta data-rh="true" name="docusaurus_tag" content="docs-default-2.9"><meta data-rh="true" name="docsearch:version" content="2.9"><meta data-rh="true" name="docsearch:docusaurus_tag" content="docs-default-2.9"><meta data-rh="true" property="og:title" content="HTTP Proxy Configuration | Rancher"><meta data-rh="true" name="description" content="If you operate Rancher behind a proxy and you want to access services through the proxy (such as retrieving catalogs), you must provide Rancher information about your proxy. As Rancher is written in Go, it uses the common proxy environment variables as shown below."><meta data-rh="true" property="og:description" content="If you operate Rancher behind a proxy and you want to access services through the proxy (such as retrieving catalogs), you must provide Rancher information about your proxy. As Rancher is written in Go, it uses the common proxy environment variables as shown below."><link data-rh="true" rel="icon" href="/img/favicon.png"><link data-rh="true" rel="alternate" href="https://ranchermanager.docs.rancher.com/v2.9/reference-guides/single-node-rancher-in-docker/http-proxy-configuration" hreflang="en"><link data-rh="true" rel="alternate" href="https://ranchermanager.docs.rancher.com/zh/v2.9/reference-guides/single-node-rancher-in-docker/http-proxy-configuration" hreflang="zh"><link data-rh="true" rel="alternate" href="https://ranchermanager.docs.rancher.com/v2.9/reference-guides/single-node-rancher-in-docker/http-proxy-configuration" hreflang="x-default"><link data-rh="true" rel="preconnect" href="https://30NEY6C9UY-dsn.algolia.net" crossorigin="anonymous"><link data-rh="true" rel="canonical" href="https://ranchermanager.docs.rancher.com/reference-guides/single-node-rancher-in-docker/http-proxy-configuration"><link rel="preconnect" href="https://www.googletagmanager.com">
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class="docMainContainer_gTbr"><div class="container padding-top--md padding-bottom--lg"><div class="row"><div class="col docItemCol_VOVn"><div class="theme-doc-version-banner alert alert--warning margin-bottom--md" role="alert"><div>This is unreleased documentation for <!-- -->Rancher<!-- --> <b>v2.9 (Preview)</b> version.</div><div class="margin-top--md">For up-to-date documentation, see the <b><a href="/reference-guides/single-node-rancher-in-docker/http-proxy-configuration">latest version</a></b> (<!-- -->Latest<!-- -->).</div></div><div class="docItemContainer_Djhp"><article><nav class="theme-doc-breadcrumbs breadcrumbsContainer_Z_bl" aria-label="Breadcrumbs"><ul class="breadcrumbs" itemscope="" itemtype="https://schema.org/BreadcrumbList"><li class="breadcrumbs__item"><a aria-label="Home page" class="breadcrumbs__link" href="/"><svg viewBox="0 0 24 24" class="breadcrumbHomeIcon_YNFT"><path d="M10 19v-5h4v5c0 .55.45 1 1 1h3c.55 0 1-.45 1-1v-7h1.7c.46 0 .68-.57.33-.87L12.67 3.6c-.38-.34-.96-.34-1.34 0l-8.36 7.53c-.34.3-.13.87.33.87H5v7c0 .55.45 1 1 1h3c.55 0 1-.45 1-1z" fill="currentColor"></path></svg></a></li><li class="breadcrumbs__item"><span class="breadcrumbs__link">Reference Guides</span><meta itemprop="position" content="1"></li><li itemscope="" itemprop="itemListElement" itemtype="https://schema.org/ListItem" class="breadcrumbs__item"><a class="breadcrumbs__link" itemprop="item" href="/v2.9/reference-guides/single-node-rancher-in-docker"><span itemprop="name">Single-Node Rancher in Docker</span></a><meta itemprop="position" content="2"></li><li itemscope="" itemprop="itemListElement" itemtype="https://schema.org/ListItem" class="breadcrumbs__item breadcrumbs__item--active"><span class="breadcrumbs__link" itemprop="name">HTTP Proxy Configuration</span><meta itemprop="position" content="3"></li></ul></nav><span class="theme-doc-version-badge badge badge--secondary">Version: v2.9 (Preview)</span><div class="tocCollapsible_ETCw theme-doc-toc-mobile tocMobile_ITEo"><button type="button" class="clean-btn tocCollapsibleButton_TO0P">On this page</button></div><div class="theme-doc-markdown markdown"><header><h1>HTTP Proxy Configuration</h1></header><p>If you operate Rancher behind a proxy and you want to access services through the proxy (such as retrieving catalogs), you must provide Rancher information about your proxy. As Rancher is written in Go, it uses the common proxy environment variables as shown below.</p><p>Make sure <code>NO_PROXY</code> contains the network addresses, network address ranges and domains that should be excluded from using the proxy.</p><table><thead><tr><th>Environment variable</th><th>Purpose</th></tr></thead><tbody><tr><td>HTTP_PROXY</td><td>Proxy address to use when initiating HTTP connection(s)</td></tr><tr><td>HTTPS_PROXY</td><td>Proxy address to use when initiating HTTPS connection(s)</td></tr><tr><td>NO_PROXY</td><td>Network address(es), network address range(s) and domains to exclude from using the proxy when initiating connection(s)</td></tr></tbody></table><div class="theme-admonition theme-admonition-note alert alert--secondary admonition_LlT9"><div class="admonitionHeading_tbUL"><span class="admonitionIcon_kALy"><svg viewBox="0 0 14 16"><path fill-rule="evenodd" d="M6.3 5.69a.942.942 0 0 1-.28-.7c0-.28.09-.52.28-.7.19-.18.42-.28.7-.28.28 0 .52.09.7.28.18.19.28.42.28.7 0 .28-.09.52-.28.7a1 1 0 0 1-.7.3c-.28 0-.52-.11-.7-.3zM8 7.99c-.02-.25-.11-.48-.31-.69-.2-.19-.42-.3-.69-.31H6c-.27.02-.48.13-.69.31-.2.2-.3.44-.31.69h1v3c.02.27.11.5.31.69.2.2.42.31.69.31h1c.27 0 .48-.11.69-.31.2-.19.3-.42.31-.69H8V7.98v.01zM7 2.3c-3.14 0-5.7 2.54-5.7 5.68 0 3.14 2.56 5.7 5.7 5.7s5.7-2.55 5.7-5.7c0-3.15-2.56-5.69-5.7-5.69v.01zM7 .98c3.86 0 7 3.14 7 7s-3.14 7-7 7-7-3.12-7-7 3.14-7 7-7z"></path></svg></span>Important:</div><div class="admonitionContent_S0QG"><p>NO_PROXY must be in uppercase to use network range (CIDR) notation.</p></div></div><h2 class="anchor anchorWithStickyNavbar_LWe7" id="docker-installation">Docker Installation<a href="#docker-installation" class="hash-link" aria-label="Direct link to Docker Installation" title="Direct link to Docker Installation"></a></h2><p>Passing environment variables to the Rancher container can be done using <code>-e KEY=VALUE</code> or <code>--env KEY=VALUE</code>. Required values for <code>NO_PROXY</code> in a <a href="/v2.9/getting-started/installation-and-upgrade/other-installation-methods/rancher-on-a-single-node-with-docker">Docker Installation</a> are:</p><ul><li><code>localhost</code></li><li><code>127.0.0.1</code></li><li><code>0.0.0.0</code></li><li><code>10.0.0.0/8</code></li><li><code>cattle-system.svc</code></li><li><code>.svc</code></li><li><code>.cluster.local</code></li></ul><p>The example below is based on a proxy server accessible at <code>http://192.168.0.1:3128</code>, and excluding usage the proxy when accessing network range <code>192.168.10.0/24</code> and every hostname under the domain <code>example.com</code>.</p><div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-color:#bfc7d5;--prism-background-color:#292d3e"><div class="codeBlockContent_biex"><pre tabindex="0" class="prism-code language-text codeBlock_bY9V thin-scrollbar"><code class="codeBlockLines_e6Vv"><span class="token-line" style="color:#bfc7d5"><span class="token plain">docker run -d --restart=unless-stopped \</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> -p 80:80 -p 443:443 \</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> -e HTTP_PROXY="http://192.168.10.1:3128" \</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> -e HTTPS_PROXY="http://192.168.10.1:3128" \</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> -e NO_PROXY="localhost,127.0.0.1,0.0.0.0,10.0.0.0/8,cattle-system.svc,192.168.10.0/24,.svc,.cluster.local,example.com" \</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> --privileged \</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> rancher/rancher:latest</span><br></span></code></pre><div class="buttonGroup__atx"><button type="button" aria-label="Copy code to clipboard" title="Copy" class="clean-btn"><span class="copyButtonIcons_eSgA" aria-hidden="true"><svg viewBox="0 0 24 24" class="copyButtonIcon_y97N"><path fill="currentColor" d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg viewBox="0 0 24 24" class="copyButtonSuccessIcon_LjdS"><path fill="currentColor" d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div></div><p>Privileged access is <a href="/v2.9/getting-started/installation-and-upgrade/other-installation-methods/rancher-on-a-single-node-with-docker#privileged-access-for-rancher">required.</a></p><h3 class="anchor anchorWithStickyNavbar_LWe7" id="air-gapped-proxy-configuration">Air-gapped proxy configuration<a href="#air-gapped-proxy-configuration" class="hash-link" aria-label="Direct link to Air-gapped proxy configuration" title="Direct link to Air-gapped proxy configuration"></a></h3><p>You can now provision node driver clusters from an air-gapped cluster configured to use a proxy for outbound connections.</p><p>In addition to setting the default rules for a proxy server as shown above, you must also add the following rules to provision node driver clusters from a proxied Rancher environment:</p><p>You will configure your filepath according to your setup, e.g., <code>/etc/apt/apt.conf.d/proxy.conf</code>:</p><div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-color:#bfc7d5;--prism-background-color:#292d3e"><div class="codeBlockContent_biex"><pre tabindex="0" class="prism-code language-text codeBlock_bY9V thin-scrollbar"><code class="codeBlockLines_e6Vv"><span class="token-line" style="color:#bfc7d5"><span class="token plain">acl SSL_ports port 22</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">acl SSL_ports port 2376</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain" style="display:inline-block"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">acl Safe_ports port 22 # ssh</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">acl Safe_ports port 2376 # docker port</span><br></span></code></pre><div class="buttonGroup__atx"><button type="button" aria-label="Copy code to clipboard" title="Copy" class="clean-btn"><span class="copyButtonIcons_eSgA" aria-hidden="true"><svg viewBox="0 0 24 24" class="copyButtonIcon_y97N"><path fill="currentColor" d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg viewBox="0 0 24 24" class="copyButtonSuccessIcon_LjdS"><path fill="currentColor" d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div></div></div><footer class="theme-doc-footer docusaurus-mt-lg"><div class="theme-doc-footer-edit-meta-row row"><div class="col"><a href="https://github.com/rancher/rancher-docs/edit/main/versioned_docs/version-2.9/reference-guides/single-node-rancher-in-docker/http-proxy-configuration.md" target="_blank" rel="noreferrer noopener" class="theme-edit-this-page"><svg fill="currentColor" height="20" width="20" viewBox="0 0 40 40" class="iconEdit_Z9Sw" aria-hidden="true"><g><path d="m34.5 11.7l-3 3.1-6.3-6.3 3.1-3q0.5-0.5 1.2-0.5t1.1 0.5l3.9 3.9q0.5 0.4 0.5 1.1t-0.5 1.2z m-29.5 17.1l18.4-18.5 6.3 6.3-18.4 18.4h-6.3v-6.2z"></path></g></svg>Edit this page</a></div><div class="col lastUpdated_vwxv"><span class="theme-last-updated">Last updated<!-- --> on <b><time datetime="2024-05-28T22:47:56.000Z">May 28, 2024</time></b></span></div></div></footer></article><nav class="pagination-nav docusaurus-mt-lg" aria-label="Docs pages"><a class="pagination-nav__link pagination-nav__link--prev" href="/v2.9/reference-guides/single-node-rancher-in-docker"><div class="pagination-nav__sublabel">Previous</div><div class="pagination-nav__label">Single Node Rancher in Docker</div></a><a class="pagination-nav__link pagination-nav__link--next" href="/v2.9/reference-guides/single-node-rancher-in-docker/advanced-options"><div class="pagination-nav__sublabel">Next</div><div class="pagination-nav__label">Advanced Options for Docker Installs</div></a></nav></div></div><div class="col col--3"><div class="tableOfContents_bqdL thin-scrollbar theme-doc-toc-desktop"><ul class="table-of-contents table-of-contents__left-border"><li><a href="#docker-installation" class="table-of-contents__link toc-highlight">Docker Installation</a><ul><li><a href="#air-gapped-proxy-configuration" class="table-of-contents__link toc-highlight">Air-gapped proxy configuration</a></li></ul></li></ul></div></div></div></div></main></div></div><footer class="footer footer--dark"><div class="container container-fluid"><div class="footer__bottom text--center"><div class="footer__copyright">Copyright © 2024 SUSE Rancher. 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