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<title data-rh="true">Launching Kubernetes on Existing Custom Nodes | 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/reference-guides/cluster-configuration/rancher-server-configuration/use-existing-nodes"><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="current"><meta data-rh="true" name="docusaurus_tag" content="docs-default-current"><meta data-rh="true" name="docsearch:version" content="current"><meta data-rh="true" name="docsearch:docusaurus_tag" content="docs-default-current"><meta data-rh="true" property="og:title" content="Launching Kubernetes on Existing Custom Nodes | Rancher"><meta data-rh="true" name="description" content="To create a cluster with custom nodes, you’ll need to access servers in your cluster and provision them according to Rancher requirements"><meta data-rh="true" property="og:description" content="To create a cluster with custom nodes, you’ll need to access servers in your cluster and provision them according to Rancher requirements"><link data-rh="true" rel="icon" href="/img/favicon.png"><link data-rh="true" rel="alternate" href="https://ranchermanager.docs.rancher.com/reference-guides/cluster-configuration/rancher-server-configuration/use-existing-nodes" hreflang="en"><link data-rh="true" rel="alternate" href="https://ranchermanager.docs.rancher.com/zh/reference-guides/cluster-configuration/rancher-server-configuration/use-existing-nodes" hreflang="zh"><link data-rh="true" rel="alternate" href="https://ranchermanager.docs.rancher.com/reference-guides/cluster-configuration/rancher-server-configuration/use-existing-nodes" 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/cluster-configuration/rancher-server-configuration/use-existing-nodes"><link rel="preconnect" href="https://www.googletagmanager.com">
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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="/reference-guides/cluster-configuration"><span itemprop="name">Cluster Configuration</span></a><meta itemprop="position" content="2"></li><li itemscope="" itemprop="itemListElement" itemtype="https://schema.org/ListItem" class="breadcrumbs__item"><a class="breadcrumbs__link" itemprop="item" href="/reference-guides/cluster-configuration/rancher-server-configuration"><span itemprop="name">Rancher Server Configuration</span></a><meta itemprop="position" content="3"></li><li itemscope="" itemprop="itemListElement" itemtype="https://schema.org/ListItem" class="breadcrumbs__item breadcrumbs__item--active"><span class="breadcrumbs__link" itemprop="name">Use Existing Nodes</span><meta itemprop="position" content="4"></li></ul></nav><span class="theme-doc-version-badge badge badge--secondary">Version: Latest</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>Launching Kubernetes on Existing Custom Nodes</h1></header><p>When you create a custom cluster, Rancher uses RKE (the Rancher Kubernetes Engine) to create a Kubernetes cluster in on-prem bare-metal servers, on-prem virtual machines, or in any node hosted by an infrastructure provider.</p><p>To use this option you'll need access to servers you intend to use in your Kubernetes cluster. Provision each server according to the <a href="/how-to-guides/new-user-guides/kubernetes-clusters-in-rancher-setup/node-requirements-for-rancher-managed-clusters">requirements</a>, which includes some hardware specifications and Docker. After you install Docker on each server, you willl also run the command provided in the Rancher UI on each server to turn each one into a Kubernetes node.</p><p>This section describes how to set up a custom cluster.</p><h2 class="anchor anchorWithStickyNavbar_LWe7" id="creating-a-cluster-with-custom-nodes">Creating a Cluster with Custom Nodes<a href="#creating-a-cluster-with-custom-nodes" class="hash-link" aria-label="Direct link to Creating a Cluster with Custom Nodes" title="Direct link to Creating a Cluster with Custom Nodes"></a></h2><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>Want to use Windows hosts as Kubernetes workers?</div><div class="admonitionContent_S0QG"><p>See <a href="/how-to-guides/new-user-guides/kubernetes-clusters-in-rancher-setup/use-windows-clusters">Configuring Custom Clusters for Windows</a> before you start.</p></div></div><h3 class="anchor anchorWithStickyNavbar_LWe7" id="1-provision-a-linux-host">1. Provision a Linux Host<a href="#1-provision-a-linux-host" class="hash-link" aria-label="Direct link to 1. Provision a Linux Host" title="Direct link to 1. Provision a Linux Host"></a></h3><p>Begin creation of a custom cluster by provisioning a Linux host. Your host can be:</p><ul><li>A cloud-host virtual machine (VM)</li><li>An on-prem VM</li><li>A bare-metal server</li></ul><p>If you want to reuse a node from a previous custom cluster, <a href="/how-to-guides/new-user-guides/manage-clusters/clean-cluster-nodes">clean the node</a> before using it in a cluster again. If you reuse a node that hasn't been cleaned, cluster provisioning may fail.</p><p>Provision the host according to the <a href="/how-to-guides/new-user-guides/kubernetes-clusters-in-rancher-setup/node-requirements-for-rancher-managed-clusters">installation requirements</a> and the <a href="/how-to-guides/new-user-guides/kubernetes-clusters-in-rancher-setup/checklist-for-production-ready-clusters">checklist for production-ready clusters.</a></p><p>If you're using Amazon EC2 as your host and want to use the <a href="https://kubernetes.io/docs/concepts/services-networking/dual-stack/" target="_blank" rel="noopener noreferrer">dual-stack</a> feature, there are additional <a href="https://rancher.com/docs/rke//latest/en/config-options/dual-stack#requirements" target="_blank" rel="noopener noreferrer">requirements</a> when provisioning the host.</p><h3 class="anchor anchorWithStickyNavbar_LWe7" id="2-create-the-custom-cluster">2. Create the Custom Cluster<a href="#2-create-the-custom-cluster" class="hash-link" aria-label="Direct link to 2. Create the Custom Cluster" title="Direct link to 2. Create the Custom Cluster"></a></h3><ol><li><p>Click <strong>☰ > Cluster Management</strong>.</p></li><li><p>On the <strong>Clusters</strong> page, click <strong>Create</strong>.</p></li><li><p>Click <strong>Custom</strong>.</p></li><li><p>Enter a <strong>Cluster Name</strong>.</p></li><li><p>Use <strong>Cluster Configuration</strong> section to choose the version of Kubernetes, what network provider will be used and if you want to enable project network isolation. To see more cluster options, click on <strong>Show advanced options</strong>.</p><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>Using Windows nodes as Kubernetes workers?</div><div class="admonitionContent_S0QG"><ul><li>See <a href="/how-to-guides/new-user-guides/kubernetes-clusters-in-rancher-setup/use-windows-clusters">Enable the Windows Support Option</a>.</li><li>The only Network Provider available for clusters with Windows support is Flannel.</li></ul></div></div><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>Dual-stack on Amazon EC2:</div><div class="admonitionContent_S0QG"><p>If you're using Amazon EC2 as your host and want to use the <a href="https://kubernetes.io/docs/concepts/services-networking/dual-stack/" target="_blank" rel="noopener noreferrer">dual-stack</a> feature, there are additional <a href="https://rancher.com/docs/rke//latest/en/config-options/dual-stack#requirements" target="_blank" rel="noopener noreferrer">requirements</a> when configuring RKE.</p></div></div></li><li><p>Click <strong>Next</strong>.</p></li><li><p>Use <strong>Member Roles</strong> to configure user authorization for the cluster. Click <strong>Add Member</strong> to add users that can access the cluster. Use the <strong>Role</strong> drop-down to set permissions for each user.</p></li><li><p>From <strong>Node Role</strong>, choose the roles that you want filled by a cluster node. You must provision at least one node for each role: <code>etcd</code>, <code>worker</code>, and <code>control plane</code>. All three roles are required for a custom cluster to finish provisioning. For more information on roles, see <a href="/reference-guides/kubernetes-concepts#roles-for-nodes-in-kubernetes-clusters">this section.</a></p></li></ol><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>note</div><div class="admonitionContent_S0QG"><ul><li>Using Windows nodes as Kubernetes workers? See <a href="/how-to-guides/new-user-guides/kubernetes-clusters-in-rancher-setup/use-windows-clusters">this section</a>.</li><li>Bare-Metal Server Reminder: If you plan on dedicating bare-metal servers to each role, you must provision a bare-metal server for each role (i.e. provision multiple bare-metal servers).</li></ul></div></div><ol start="8"><li><p><strong>Optional</strong>: Click <strong><a href="/reference-guides/cluster-configuration/rancher-server-configuration/use-existing-nodes/rancher-agent-options">Show advanced options</a></strong> to specify IP address(es) to use when registering the node, override the hostname of the node, or to add <a href="https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/" target="_blank" rel="noopener noreferrer">labels</a> or <a href="https://kubernetes.io/docs/concepts/configuration/taint-and-toleration/" target="_blank" rel="noopener noreferrer">taints</a> to the node.</p></li><li><p>Copy the command displayed on screen to your clipboard.</p></li><li><p>Log in to your Linux host using your preferred shell, such as PuTTy or a remote Terminal connection. Run the command copied to your clipboard.</p></li></ol><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>note</div><div class="admonitionContent_S0QG"><p>Repeat steps 7-10 if you want to dedicate specific hosts to specific node roles. Repeat the steps as many times as needed.</p></div></div><ol start="11"><li>When you finish running the command(s) on your Linux host(s), click <strong>Done</strong>.</li></ol><p><strong>Result:</strong></p><p>Your cluster is created and assigned a state of <strong>Provisioning</strong>. Rancher is standing up your cluster.</p><p>You can access your cluster after its state is updated to <strong>Active</strong>.</p><p><strong>Active</strong> clusters are assigned two Projects:</p><ul><li><code>Default</code>, containing the <code>default</code> namespace</li><li><code>System</code>, containing the <code>cattle-system</code>, <code>ingress-nginx</code>, <code>kube-public</code>, and <code>kube-system</code> namespaces</li></ul><h3 class="anchor anchorWithStickyNavbar_LWe7" id="3-amazon-only-tag-resources">3. Amazon Only: Tag Resources<a href="#3-amazon-only-tag-resources" class="hash-link" aria-label="Direct link to 3. Amazon Only: Tag Resources" title="Direct link to 3. Amazon Only: Tag Resources"></a></h3><p>If you have configured your cluster to use Amazon as <strong>Cloud Provider</strong>, tag your AWS resources with a cluster ID.</p><p><a href="https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/Using_Tags.html" target="_blank" rel="noopener noreferrer">Amazon Documentation: Tagging Your Amazon EC2 Resources</a></p><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>note</div><div class="admonitionContent_S0QG"><p>You can use Amazon EC2 instances without configuring a cloud provider in Kubernetes. You only have to configure the cloud provider if you want to use specific Kubernetes cloud provider functionality. For more information, see <a href="https://github.com/kubernetes/website/blob/release-1.18/content/en/docs/concepts/cluster-administration/cloud-providers.md" target="_blank" rel="noopener noreferrer">Kubernetes Cloud Providers</a></p></div></div><p>The following resources need to be tagged with a <code>ClusterID</code>:</p><ul><li><strong>Nodes</strong>: All hosts added in Rancher.</li><li><strong>Subnet</strong>: The subnet used for your cluster</li><li><strong>Security Group</strong>: The security group used for your cluster.</li></ul><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>note</div><div class="admonitionContent_S0QG"><p>Do not tag multiple security groups. Tagging multiple groups generates an error when creating Elastic Load Balancer.</p></div></div><p>The tag that should be used is:</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">Key=kubernetes.io/cluster/<CLUSTERID>, Value=owned</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><code><CLUSTERID></code> can be any string you choose. However, the same string must be used on every resource you tag. Setting the tag value to <code>owned</code> informs the cluster that all resources tagged with the <code><CLUSTERID></code> are owned and managed by this cluster.</p><p>If you share resources between clusters, you can change the tag to:</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">Key=kubernetes.io/cluster/CLUSTERID, Value=shared</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><h2 class="anchor anchorWithStickyNavbar_LWe7" id="optional-next-steps">Optional Next Steps<a href="#optional-next-steps" class="hash-link" aria-label="Direct link to Optional Next Steps" title="Direct link to Optional Next Steps"></a></h2><p>After creating your cluster, you can access it through the Rancher UI. As a best practice, we recommend setting up these alternate ways of accessing your cluster:</p><ul><li><strong>Access your cluster with the kubectl CLI:</strong> Follow <a href="/how-to-guides/new-user-guides/manage-clusters/access-clusters/use-kubectl-and-kubeconfig#accessing-clusters-with-kubectl-from-your-workstation">these steps</a> to access clusters with kubectl on your workstation. In this case, you will be authenticated through the Rancher server’s authentication proxy, then Rancher will connect you to the downstream cluster. This method lets you manage the cluster without the Rancher UI.</li><li><strong>Access your cluster with the kubectl CLI, using the authorized cluster endpoint:</strong> Follow <a href="/how-to-guides/new-user-guides/manage-clusters/access-clusters/use-kubectl-and-kubeconfig#authenticating-directly-with-a-downstream-cluster">these steps</a> to access your cluster with kubectl directly, without authenticating through Rancher. We recommend setting up this alternative method to access your cluster so that in case you can’t connect to Rancher, you can still access the cluster.</li></ul></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/docs/reference-guides/cluster-configuration/rancher-server-configuration/use-existing-nodes/use-existing-nodes.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="/reference-guides/cluster-configuration/rancher-server-configuration/gke-cluster-configuration/gke-private-clusters"><div class="pagination-nav__sublabel">Previous</div><div class="pagination-nav__label">Private Clusters</div></a><a class="pagination-nav__link pagination-nav__link--next" href="/reference-guides/cluster-configuration/rancher-server-configuration/use-existing-nodes/rancher-agent-options"><div class="pagination-nav__sublabel">Next</div><div class="pagination-nav__label">Rancher Agent Options</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="#creating-a-cluster-with-custom-nodes" class="table-of-contents__link toc-highlight">Creating a Cluster with Custom Nodes</a><ul><li><a href="#1-provision-a-linux-host" class="table-of-contents__link toc-highlight">1. Provision a Linux Host</a></li><li><a href="#2-create-the-custom-cluster" class="table-of-contents__link toc-highlight">2. Create the Custom Cluster</a></li><li><a href="#3-amazon-only-tag-resources" class="table-of-contents__link toc-highlight">3. Amazon Only: Tag Resources</a></li></ul></li><li><a href="#optional-next-steps" class="table-of-contents__link toc-highlight">Optional Next Steps</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. All Rights Reserved.</div></div></div></footer></div>
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