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Upgrade</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">Other Installation Methods</span><meta itemprop="position" content="3"></li></ul></nav><span class="theme-doc-version-badge badge badge--secondary">Version: v2.7</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>Other Installation Methods</h1></header><h3 class="anchor anchorWithStickyNavbar_LWe7" id="air-gapped-installations">Air Gapped Installations<a href="#air-gapped-installations" class="hash-link" aria-label="Direct link to Air Gapped Installations" title="Direct link to Air Gapped Installations">​</a></h3><p>Follow <a href="/v2.7/getting-started/installation-and-upgrade/other-installation-methods/air-gapped-helm-cli-install">these steps</a> to install the Rancher server in an air gapped environment.</p><p>An air gapped environment could be where Rancher server will be installed offline, behind a firewall, or behind a proxy.</p><h3 class="anchor anchorWithStickyNavbar_LWe7" id="docker-installations">Docker Installations<a href="#docker-installations" class="hash-link" aria-label="Direct link to Docker Installations" title="Direct link to Docker Installations">​</a></h3><p>The <a href="/v2.7/getting-started/installation-and-upgrade/other-installation-methods/rancher-on-a-single-node-with-docker">single-node Docker installation</a> is for Rancher users that are wanting to test out Rancher. Instead of running on a Kubernetes cluster using Helm, you install the Rancher server component on a single node using a <code>docker run</code> command.</p><p>The Docker installation is for development and testing environments only.</p><p>Since there is only one node and a single Docker container, if the node goes down, there is no copy of the etcd data available on other nodes and you will lose all the data of your Rancher server.</p><p>The Rancher backup operator can be used to migrate Rancher from the single Docker container install to an installation on a high-availability Kubernetes cluster. For details, refer to the documentation on <a href="/v2.7/how-to-guides/new-user-guides/backup-restore-and-disaster-recovery/migrate-rancher-to-new-cluster">migrating Rancher to a new cluster.</a></p></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-2.7/getting-started/installation-and-upgrade/other-installation-methods/other-installation-methods.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="2024-01-29T18:07:22.000Z">Jan 29, 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="/v2.7/getting-started/installation-and-upgrade/install-upgrade-on-a-kubernetes-cluster/troubleshooting"><div class="pagination-nav__sublabel">Previous</div><div class="pagination-nav__label">Troubleshooting the Rancher Server Kubernetes Cluster</div></a><a class="pagination-nav__link pagination-nav__link--next" href="/v2.7/getting-started/installation-and-upgrade/other-installation-methods/air-gapped-helm-cli-install"><div class="pagination-nav__sublabel">Next</div><div class="pagination-nav__label">Air-Gapped Helm CLI Install</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="#air-gapped-installations" class="table-of-contents__link toc-highlight">Air Gapped Installations</a></li><li><a href="#docker-installations" class="table-of-contents__link toc-highlight">Docker Installations</a></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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