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itemprop="position" content="1"></li><li itemscope="" itemprop="itemListElement" itemtype="https://schema.org/ListItem" class="breadcrumbs__item breadcrumbs__item--active"><span class="breadcrumbs__link" itemprop="name">Cluster Configuration</span><meta itemprop="position" content="2"></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>Cluster Configuration</h1></header><p>After you provision a Kubernetes cluster using Rancher, you can still edit options and settings for the cluster.</p><p>For information on editing cluster membership, go to <a href="/v2.7/how-to-guides/new-user-guides/manage-clusters/access-clusters/add-users-to-clusters">this page.</a></p><h3 class="anchor anchorWithStickyNavbar_LWe7" id="cluster-configuration-references">Cluster Configuration References<a href="#cluster-configuration-references" class="hash-link" aria-label="Direct link to Cluster Configuration References" title="Direct link to Cluster Configuration References"></a></h3><p>The cluster configuration options depend on the type of Kubernetes cluster:</p><ul><li><a href="/v2.7/reference-guides/cluster-configuration/rancher-server-configuration/rke1-cluster-configuration">RKE Cluster Configuration</a></li><li><a href="/v2.7/reference-guides/cluster-configuration/rancher-server-configuration/rke2-cluster-configuration">RKE2 Cluster Configuration</a></li><li><a href="/v2.7/reference-guides/cluster-configuration/rancher-server-configuration/k3s-cluster-configuration">K3s Cluster Configuration</a></li><li><a href="/v2.7/reference-guides/cluster-configuration/rancher-server-configuration/eks-cluster-configuration">EKS Cluster Configuration</a></li><li><a href="/v2.7/reference-guides/cluster-configuration/rancher-server-configuration/gke-cluster-configuration">GKE Cluster Configuration</a></li><li><a href="/v2.7/reference-guides/cluster-configuration/rancher-server-configuration/aks-cluster-configuration">AKS Cluster Configuration</a></li></ul><h3 class="anchor anchorWithStickyNavbar_LWe7" id="cluster-management-capabilities-by-cluster-type">Cluster Management Capabilities by Cluster Type<a href="#cluster-management-capabilities-by-cluster-type" class="hash-link" aria-label="Direct link to Cluster Management Capabilities by Cluster Type" title="Direct link to Cluster Management Capabilities by Cluster Type"></a></h3><p>The options and settings available for an existing cluster change based on the method that you used to provision it.</p><p>The following table summarizes the options and settings available for each cluster type:</p><table><thead><tr><th>Action</th><th>Rancher Launched Kubernetes Clusters</th><th>EKS, GKE and AKS Clusters<sup>1</sup></th><th>Other Hosted Kubernetes Clusters</th><th>Non-EKS or GKE Registered Clusters</th></tr></thead><tbody><tr><td><a href="/v2.7/how-to-guides/new-user-guides/manage-clusters/access-clusters/use-kubectl-and-kubeconfig">Using kubectl and a kubeconfig file to Access a Cluster</a></td><td>✓</td><td>✓</td><td>✓</td><td>✓</td></tr><tr><td><a href="/v2.7/how-to-guides/new-user-guides/manage-clusters/access-clusters/add-users-to-clusters">Managing Cluster Members</a></td><td>✓</td><td>✓</td><td>✓</td><td>✓</td></tr><tr><td><a href="/v2.7/reference-guides/cluster-configuration">Editing and Upgrading Clusters</a></td><td>✓</td><td>✓</td><td>✓</td><td>✓<sup>2</sup></td></tr><tr><td><a href="/v2.7/how-to-guides/new-user-guides/manage-clusters/nodes-and-node-pools">Managing Nodes</a></td><td>✓</td><td>✓</td><td>✓</td><td>✓<sup>3</sup></td></tr><tr><td><a href="/v2.7/how-to-guides/new-user-guides/manage-clusters/create-kubernetes-persistent-storage">Managing Persistent Volumes and Storage Classes</a></td><td>✓</td><td>✓</td><td>✓</td><td>✓</td></tr><tr><td><a href="/v2.7/how-to-guides/new-user-guides/manage-clusters/projects-and-namespaces">Managing Projects, Namespaces and Workloads</a></td><td>✓</td><td>✓</td><td>✓</td><td>✓</td></tr><tr><td><a href="/v2.7/how-to-guides/new-user-guides/helm-charts-in-rancher">Using App Catalogs</a></td><td>✓</td><td>✓</td><td>✓</td><td>✓</td></tr><tr><td>Configuring Tools (<a href="/v2.7/integrations-in-rancher/monitoring-and-alerting">Alerts, Notifiers, Monitoring</a>, <a href="/v2.7/integrations-in-rancher/logging">Logging</a>, <a href="/v2.7/integrations-in-rancher/istio">Istio</a>)</td><td>✓</td><td>✓</td><td>✓</td><td>✓</td></tr><tr><td><a href="/v2.7/how-to-guides/advanced-user-guides/cis-scan-guides">Running Security Scans</a></td><td>✓</td><td>✓</td><td>✓</td><td>✓</td></tr><tr><td><a href="/v2.7/how-to-guides/new-user-guides/manage-clusters/rotate-certificates">Ability to rotate certificates</a></td><td>✓</td><td>✓</td><td></td><td></td></tr><tr><td>Ability to <a href="/v2.7/how-to-guides/new-user-guides/backup-restore-and-disaster-recovery/back-up-rancher-launched-kubernetes-clusters">backup</a> and <a href="/v2.7/how-to-guides/new-user-guides/backup-restore-and-disaster-recovery/restore-rancher-launched-kubernetes-clusters-from-backup">restore</a> Rancher-launched clusters</td><td>✓</td><td>✓</td><td></td><td>✓<sup>4</sup></td></tr><tr><td><a href="/v2.7/how-to-guides/new-user-guides/manage-clusters/clean-cluster-nodes">Cleaning Kubernetes components when clusters are no longer reachable from Rancher</a></td><td>✓</td><td></td><td></td><td></td></tr><tr><td><a href="/v2.7/how-to-guides/new-user-guides/manage-clusters/add-a-pod-security-policy">Configuring Pod Security Policies</a></td><td>✓</td><td>✓</td><td></td><td></td></tr></tbody></table><ol><li><p>Registered EKS, GKE and AKS clusters have the same options available as EKS, GKE and AKS clusters created from the Rancher UI. The difference is that when a registered cluster is deleted from the Rancher UI, it is not destroyed.</p></li><li><p>Cluster configuration options can't be edited for registered clusters, except for <a href="/v2.7/how-to-guides/new-user-guides/kubernetes-clusters-in-rancher-setup/register-existing-clusters">K3s and RKE2 clusters.</a></p></li><li><p>For registered cluster nodes, the Rancher UI exposes the ability to cordon, drain, and edit the node.</p></li><li><p>For registered clusters using etcd as a control plane, snapshots must be taken manually outside of the Rancher UI to use for backup and recovery.</p></li></ol></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/reference-guides/cluster-configuration/cluster-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="2024-01-29T18:07:22.000Z">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/reference-guides/rancher-manager-architecture/architecture-recommendations"><div class="pagination-nav__sublabel">Previous</div><div class="pagination-nav__label">Architecture Recommendations</div></a><a class="pagination-nav__link pagination-nav__link--next" href="/v2.7/reference-guides/cluster-configuration/rancher-server-configuration"><div class="pagination-nav__sublabel">Next</div><div class="pagination-nav__label">Rancher Server Configuration</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="#cluster-configuration-references" class="table-of-contents__link toc-highlight">Cluster Configuration References</a></li><li><a href="#cluster-management-capabilities-by-cluster-type" class="table-of-contents__link toc-highlight">Cluster Management Capabilities by Cluster Type</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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