mirror of
https://github.com/rancher/rancher-docs.git
synced 2026-10-03 16:33:16 +00:00
30 lines
34 KiB
HTML
30 lines
34 KiB
HTML
<!doctype html>
|
||
<html lang="en" dir="ltr" class="docs-wrapper docs-doc-page docs-version-current plugin-docs plugin-id-default docs-doc-id-pages-for-subheaders/kubernetes-resources-setup" data-has-hydrated="false">
|
||
<head>
|
||
<meta charset="UTF-8">
|
||
<meta name="generator" content="Docusaurus v2.4.3">
|
||
<title data-rh="true">Kubernetes Resources | 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/pages-for-subheaders/kubernetes-resources-setup"><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="Kubernetes Resources | Rancher"><meta data-rh="true" name="description" content="You can view and manipulate all of the custom resources and CRDs in a Kubernetes cluster from the Rancher UI."><meta data-rh="true" property="og:description" content="You can view and manipulate all of the custom resources and CRDs in a Kubernetes cluster from the Rancher UI."><link data-rh="true" rel="icon" href="/img/favicon.png"><link data-rh="true" rel="alternate" href="https://ranchermanager.docs.rancher.com/pages-for-subheaders/kubernetes-resources-setup" hreflang="en"><link data-rh="true" rel="alternate" href="https://ranchermanager.docs.rancher.com/zh/pages-for-subheaders/kubernetes-resources-setup" hreflang="zh"><link data-rh="true" rel="alternate" href="https://ranchermanager.docs.rancher.com/pages-for-subheaders/kubernetes-resources-setup" 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/pages-for-subheaders/kubernetes-resources-setup"><link rel="preconnect" href="https://www.googletagmanager.com">
|
||
<script>window.dataLayer=window.dataLayer||[]</script>
|
||
<script>!function(e,t,a,n,g){e[n]=e[n]||[],e[n].push({"gtm.start":(new Date).getTime(),event:"gtm.js"});var m=t.getElementsByTagName(a)[0],r=t.createElement(a);r.async=!0,r.src="https://www.googletagmanager.com/gtm.js?id=GTM-57KS2MW",m.parentNode.insertBefore(r,m)}(window,document,"script","dataLayer")</script>
|
||
|
||
|
||
|
||
<link rel="search" type="application/opensearchdescription+xml" title="Rancher" href="/opensearch.xml">
|
||
|
||
|
||
|
||
<script src="https://cdn.cookielaw.org/scripttemplates/otSDKStub.js" charset="UTF-8" data-domain-script="0f98beb0-fc4c-417d-a42e-564e2cae42d2" async></script>
|
||
<script src="/scripts/optanonwrapper.js" async></script><link rel="stylesheet" href="/assets/css/styles.d66e0677.css">
|
||
<link rel="preload" href="/assets/js/runtime~main.e4bf29b6.js" as="script">
|
||
<link rel="preload" href="/assets/js/main.1393e267.js" as="script">
|
||
</head>
|
||
<body class="navigation-with-keyboard">
|
||
<noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-57KS2MW" height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
|
||
|
||
|
||
<script>!function(){function t(t){document.documentElement.setAttribute("data-theme",t)}var e=function(){var t=null;try{t=new URLSearchParams(window.location.search).get("docusaurus-theme")}catch(t){}return t}()||function(){var t=null;try{t=localStorage.getItem("theme")}catch(t){}return t}();t(null!==e?e:"light")}()</script><div id="__docusaurus">
|
||
<div role="region" aria-label="Skip to main content"><a class="skipToContent_fXgn" href="#__docusaurus_skipToContent_fallback">Skip to main content</a></div><nav aria-label="Main" class="navbar navbar--fixed-top"><div class="navbar__inner"><div class="navbar__items"><button aria-label="Toggle navigation bar" aria-expanded="false" class="navbar__toggle clean-btn" type="button"><svg width="30" height="30" viewBox="0 0 30 30" aria-hidden="true"><path stroke="currentColor" stroke-linecap="round" stroke-miterlimit="10" stroke-width="2" d="M4 7h22M4 15h22M4 23h22"></path></svg></button><a class="navbar__brand" href="/"><div class="navbar__logo"><img src="/img/rancher-logo-horiz-color.svg" alt="logo" class="themedImage_ToTc themedImage--light_HNdA"><img src="/img/rancher-logo-horiz-color.svg" alt="logo" class="themedImage_ToTc themedImage--dark_i4oU"></div><b class="navbar__title text--truncate"></b></a><div class="navbar__item dropdown dropdown--hoverable"><a aria-current="page" class="navbar__link active" aria-haspopup="true" aria-expanded="false" role="button" href="/">Latest</a><ul class="dropdown__menu"><li><a aria-current="page" class="dropdown__link dropdown__link--active" href="/pages-for-subheaders/kubernetes-resources-setup">Latest</a></li><li><a class="dropdown__link" href="/v2.8/pages-for-subheaders/kubernetes-resources-setup">v2.8</a></li><li><a class="dropdown__link" href="/v2.7/pages-for-subheaders/kubernetes-resources-setup">v2.7</a></li><li><a class="dropdown__link" href="/v2.6/pages-for-subheaders/kubernetes-resources-setup">v2.6</a></li><li><a class="dropdown__link" href="/v2.5/pages-for-subheaders/kubernetes-resources-setup">v2.5</a></li><li><a class="dropdown__link" href="/v2.0-v2.4/pages-for-subheaders/kubernetes-resources-setup">v2.0-v2.4</a></li><li><a class="dropdown__link" href="/versions">All versions</a></li></ul></div><div class="navbar__item dropdown dropdown--hoverable"><a href="#" aria-haspopup="true" aria-expanded="false" role="button" class="navbar__link"><svg viewBox="0 0 24 24" width="20" height="20" aria-hidden="true" class="iconLanguage_nlXk"><path fill="currentColor" d="M12.87 15.07l-2.54-2.51.03-.03c1.74-1.94 2.98-4.17 3.71-6.53H17V4h-7V2H8v2H1v1.99h11.17C11.5 7.92 10.44 9.75 9 11.35 8.07 10.32 7.3 9.19 6.69 8h-2c.73 1.63 1.73 3.17 2.98 4.56l-5.09 5.02L4 19l5-5 3.11 3.11.76-2.04zM18.5 10h-2L12 22h2l1.12-3h4.75L21 22h2l-4.5-12zm-2.62 7l1.62-4.33L19.12 17h-3.24z"></path></svg>English</a><ul class="dropdown__menu"><li><a href="/pages-for-subheaders/kubernetes-resources-setup" target="_self" rel="noopener noreferrer" class="dropdown__link dropdown__link--active" lang="en">English</a></li><li><a href="/zh/pages-for-subheaders/kubernetes-resources-setup" target="_self" rel="noopener noreferrer" class="dropdown__link" lang="zh">简体中文</a></li></ul></div><div class="searchBox_ZlJk"><button type="button" class="DocSearch DocSearch-Button" aria-label="Search"><span class="DocSearch-Button-Container"><svg width="20" height="20" class="DocSearch-Search-Icon" viewBox="0 0 20 20"><path d="M14.386 14.386l4.0877 4.0877-4.0877-4.0877c-2.9418 2.9419-7.7115 2.9419-10.6533 0-2.9419-2.9418-2.9419-7.7115 0-10.6533 2.9418-2.9419 7.7115-2.9419 10.6533 0 2.9419 2.9418 2.9419 7.7115 0 10.6533z" stroke="currentColor" fill="none" fill-rule="evenodd" stroke-linecap="round" stroke-linejoin="round"></path></svg><span class="DocSearch-Button-Placeholder">Search</span></span><span class="DocSearch-Button-Keys"></span></button></div></div><div class="navbar__items navbar__items--right"><div class="navbar__item dropdown dropdown--hoverable dropdown--right"><a href="#" aria-haspopup="true" aria-expanded="false" role="button" class="navbar__link">Quick Links</a><ul class="dropdown__menu"><li><a href="https://github.com/rancher/rancher" target="_blank" rel="noopener noreferrer" class="dropdown__link">GitHub<svg width="12" height="12" aria-hidden="true" viewBox="0 0 24 24" class="iconExternalLink_nPIU"><path fill="currentColor" d="M21 13v10h-21v-19h12v2h-10v15h17v-8h2zm3-12h-10.988l4.035 4-6.977 7.07 2.828 2.828 6.977-7.07 4.125 4.172v-11z"></path></svg></a></li><li><a href="https://github.com/rancher/rancher-docs" target="_blank" rel="noopener noreferrer" class="dropdown__link">Docs GitHub<svg width="12" height="12" aria-hidden="true" viewBox="0 0 24 24" class="iconExternalLink_nPIU"><path fill="currentColor" d="M21 13v10h-21v-19h12v2h-10v15h17v-8h2zm3-12h-10.988l4.035 4-6.977 7.07 2.828 2.828 6.977-7.07 4.125 4.172v-11z"></path></svg></a></li></ul></div><div class="navbar__item dropdown dropdown--hoverable dropdown--right"><a href="#" aria-haspopup="true" aria-expanded="false" role="button" class="navbar__link">More from SUSE</a><ul class="dropdown__menu"><li><a href="https://www.rancher.com" target="_blank" rel="noopener noreferrer" class="dropdown__link navbar__icon navbar__rancher">Rancher<svg width="12" height="12" aria-hidden="true" viewBox="0 0 24 24" class="iconExternalLink_nPIU"><path fill="currentColor" d="M21 13v10h-21v-19h12v2h-10v15h17v-8h2zm3-12h-10.988l4.035 4-6.977 7.07 2.828 2.828 6.977-7.07 4.125 4.172v-11z"></path></svg></a></li><li><hr style="margin: 0.3rem 0;"></li><li><a href="https://elemental.docs.rancher.com/" target="_blank" rel="noopener noreferrer" class="dropdown__link navbar__icon navbar__elemental">Elemental<svg width="12" height="12" aria-hidden="true" viewBox="0 0 24 24" class="iconExternalLink_nPIU"><path fill="currentColor" d="M21 13v10h-21v-19h12v2h-10v15h17v-8h2zm3-12h-10.988l4.035 4-6.977 7.07 2.828 2.828 6.977-7.07 4.125 4.172v-11z"></path></svg></a></li><li><a href="https://epinio.io/" target="_blank" rel="noopener noreferrer" class="dropdown__link navbar__icon navbar__epinio">Epinio<svg width="12" height="12" aria-hidden="true" viewBox="0 0 24 24" class="iconExternalLink_nPIU"><path fill="currentColor" d="M21 13v10h-21v-19h12v2h-10v15h17v-8h2zm3-12h-10.988l4.035 4-6.977 7.07 2.828 2.828 6.977-7.07 4.125 4.172v-11z"></path></svg></a></li><li><a href="https://fleet.rancher.io/" target="_blank" rel="noopener noreferrer" class="dropdown__link navbar__icon navbar__fleet">Fleet<svg width="12" height="12" aria-hidden="true" viewBox="0 0 24 24" class="iconExternalLink_nPIU"><path fill="currentColor" d="M21 13v10h-21v-19h12v2h-10v15h17v-8h2zm3-12h-10.988l4.035 4-6.977 7.07 2.828 2.828 6.977-7.07 4.125 4.172v-11z"></path></svg></a></li><li><a href="https://harvesterhci.io" target="_blank" rel="noopener noreferrer" class="dropdown__link navbar__icon navbar__harvester">Harvester<svg width="12" height="12" aria-hidden="true" viewBox="0 0 24 24" class="iconExternalLink_nPIU"><path fill="currentColor" d="M21 13v10h-21v-19h12v2h-10v15h17v-8h2zm3-12h-10.988l4.035 4-6.977 7.07 2.828 2.828 6.977-7.07 4.125 4.172v-11z"></path></svg></a></li><li><hr style="margin: 0.3rem 0;"></li><li><a href="https://opensource.suse.com" target="_blank" rel="noopener noreferrer" class="dropdown__link navbar__icon navbar__suse">More Projects...<svg width="12" height="12" aria-hidden="true" viewBox="0 0 24 24" class="iconExternalLink_nPIU"><path fill="currentColor" d="M21 13v10h-21v-19h12v2h-10v15h17v-8h2zm3-12h-10.988l4.035 4-6.977 7.07 2.828 2.828 6.977-7.07 4.125 4.172v-11z"></path></svg></a></li></ul></div></div></div><div role="presentation" class="navbar-sidebar__backdrop"></div></nav><div id="__docusaurus_skipToContent_fallback" class="main-wrapper mainWrapper_z2l0 docsWrapper_BCFX"><button aria-label="Scroll back to top" class="clean-btn theme-back-to-top-button backToTopButton_sjWU" type="button"></button><div class="docPage__5DB"><aside class="theme-doc-sidebar-container docSidebarContainer_b6E3"><div class="sidebarViewport_Xe31"><div class="sidebar_njMd"><nav aria-label="Docs sidebar" class="menu thin-scrollbar menu_SIkG"><ul class="theme-doc-sidebar-menu menu__list"><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-1 menu__list-item"><a class="menu__link" href="/">What is Rancher?</a></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist menu__link--sublist-caret" aria-expanded="false" href="/getting-started/overview">Getting Started</a></div></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist menu__link--sublist-caret menu__link--active" aria-expanded="true" href="/pages-for-subheaders/new-user-guides">How-to Guides</a></div><ul style="display:block;overflow:visible;height:auto" class="menu__list"><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-2 menu__list-item"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist menu__link--active" aria-expanded="true" tabindex="0" href="/pages-for-subheaders/new-user-guides">New User Guides</a><button aria-label="Toggle the collapsible sidebar category 'New User Guides'" type="button" class="clean-btn menu__caret"></button></div><ul style="display:block;overflow:visible;height:auto" class="menu__list"><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-3 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist" aria-expanded="false" tabindex="0" href="/pages-for-subheaders/authentication-permissions-and-global-configuration">Authentication, Permissions, and Global Configuration</a><button aria-label="Toggle the collapsible sidebar category 'Authentication, Permissions, and Global Configuration'" type="button" class="clean-btn menu__caret"></button></div></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-3 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist" aria-expanded="false" tabindex="0" href="/pages-for-subheaders/manage-clusters">Cluster Administration</a><button aria-label="Toggle the collapsible sidebar category 'Cluster Administration'" type="button" class="clean-btn menu__caret"></button></div></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-3 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist" aria-expanded="false" tabindex="0" href="/pages-for-subheaders/kubernetes-cluster-setup">Kubernetes Cluster Setup</a><button aria-label="Toggle the collapsible sidebar category 'Kubernetes Cluster Setup'" type="button" class="clean-btn menu__caret"></button></div></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-3 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist" aria-expanded="false" tabindex="0" href="/pages-for-subheaders/infrastructure-setup">Infrastructure Setup</a><button aria-label="Toggle the collapsible sidebar category 'Infrastructure Setup'" type="button" class="clean-btn menu__caret"></button></div></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-3 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist" aria-expanded="false" tabindex="0" href="/pages-for-subheaders/kubernetes-clusters-in-rancher-setup">Kubernetes Clusters in Rancher Setup</a><button aria-label="Toggle the collapsible sidebar category 'Kubernetes Clusters in Rancher Setup'" type="button" class="clean-btn menu__caret"></button></div></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-3 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist" aria-expanded="false" tabindex="0" href="/pages-for-subheaders/launch-kubernetes-with-rancher">Launching Kubernetes with Rancher</a><button aria-label="Toggle the collapsible sidebar category 'Launching Kubernetes with Rancher'" type="button" class="clean-btn menu__caret"></button></div></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-3 menu__list-item"><div class="menu__list-item-collapsible menu__list-item-collapsible--active"><a class="menu__link menu__link--sublist menu__link--active" aria-current="page" aria-expanded="true" tabindex="0" href="/pages-for-subheaders/kubernetes-resources-setup">Kubernetes Resources Setup</a><button aria-label="Toggle the collapsible sidebar category 'Kubernetes Resources Setup'" type="button" class="clean-btn menu__caret"></button></div><ul style="display:block;overflow:visible;height:auto" class="menu__list"><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-4 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist" aria-expanded="false" tabindex="0" href="/pages-for-subheaders/workloads-and-pods">Workloads and Pods</a><button aria-label="Toggle the collapsible sidebar category 'Workloads and Pods'" type="button" class="clean-btn menu__caret"></button></div></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-4 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist" aria-expanded="false" tabindex="0" href="/pages-for-subheaders/horizontal-pod-autoscaler">Horizontal Pod Autoscaler</a><button aria-label="Toggle the collapsible sidebar category 'Horizontal Pod Autoscaler'" type="button" class="clean-btn menu__caret"></button></div></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-4 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist" aria-expanded="false" tabindex="0" href="/pages-for-subheaders/load-balancer-and-ingress-controller">Load Balancer and Ingress Controller</a><button aria-label="Toggle the collapsible sidebar category 'Load Balancer and Ingress Controller'" type="button" class="clean-btn menu__caret"></button></div></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-4 menu__list-item"><a class="menu__link" tabindex="0" href="/how-to-guides/new-user-guides/kubernetes-resources-setup/create-services">Services</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-4 menu__list-item"><a class="menu__link" tabindex="0" href="/how-to-guides/new-user-guides/kubernetes-resources-setup/encrypt-http-communication">Encrypting HTTP Communication</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-4 menu__list-item"><a class="menu__link" tabindex="0" href="/how-to-guides/new-user-guides/kubernetes-resources-setup/configmaps">ConfigMaps</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-4 menu__list-item"><a class="menu__link" tabindex="0" href="/how-to-guides/new-user-guides/kubernetes-resources-setup/secrets">Secrets</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-4 menu__list-item"><a class="menu__link" tabindex="0" href="/how-to-guides/new-user-guides/kubernetes-resources-setup/kubernetes-and-docker-registries">Kubernetes Registry and Container Image Registry</a></li></ul></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-3 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist" aria-expanded="false" tabindex="0" href="/pages-for-subheaders/helm-charts-in-rancher">Helm Charts in Rancher</a><button aria-label="Toggle the collapsible sidebar category 'Helm Charts in Rancher'" type="button" class="clean-btn menu__caret"></button></div></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-3 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist" aria-expanded="false" tabindex="0" href="/pages-for-subheaders/deploy-apps-across-clusters">Deploying Apps Across Clusters</a><button aria-label="Toggle the collapsible sidebar category 'Deploying Apps Across Clusters'" type="button" class="clean-btn menu__caret"></button></div></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-3 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist" aria-expanded="false" tabindex="0" href="/pages-for-subheaders/backup-restore-and-disaster-recovery">Backup, Restore, and Disaster Recovery</a><button aria-label="Toggle the collapsible sidebar category 'Backup, Restore, and Disaster Recovery'" type="button" class="clean-btn menu__caret"></button></div></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/how-to-guides/new-user-guides/add-users-to-projects">Adding Users to Projects</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/how-to-guides/new-user-guides/manage-namespaces">Namespaces</a></li></ul></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-2 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist" aria-expanded="false" tabindex="0" href="/pages-for-subheaders/advanced-user-guides">Advanced User Guides</a><button aria-label="Toggle the collapsible sidebar category 'Advanced User Guides'" type="button" class="clean-btn menu__caret"></button></div></li></ul></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist menu__link--sublist-caret" aria-expanded="false" href="/pages-for-subheaders/best-practices">Reference Guides</a></div></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist" aria-expanded="false" href="/integrations-in-rancher">Integrations in Rancher</a><button aria-label="Toggle the collapsible sidebar category 'Integrations in Rancher'" type="button" class="clean-btn menu__caret"></button></div></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist menu__link--sublist-caret" aria-expanded="false" href="/faq/general-faq">FAQ</a></div></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist menu__link--sublist-caret" aria-expanded="false" href="/troubleshooting/general-troubleshooting">Troubleshooting</a></div></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist menu__link--sublist-caret" aria-expanded="false" href="/api/quickstart">Rancher Kubernetes API</a></div></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-1 menu__list-item"><a class="menu__link" href="/contribute-to-rancher">Contributing to Rancher</a></li></ul></nav></div></div></aside><main class="docMainContainer_gTbr"><div class="container padding-top--md padding-bottom--lg"><div class="row"><div class="col docItemCol_VOVn"><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">How-to 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="/pages-for-subheaders/new-user-guides"><span itemprop="name">New User Guides</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">Kubernetes Resources Setup</span><meta itemprop="position" content="3"></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>Kubernetes Resources</h1></header><p>You can view and manipulate all of the custom resources and CRDs in a Kubernetes cluster from the Rancher UI.</p><h2 class="anchor anchorWithStickyNavbar_LWe7" id="workloads">Workloads<a href="#workloads" class="hash-link" aria-label="Direct link to Workloads" title="Direct link to Workloads"></a></h2><p>Deploy applications to your cluster nodes using <a href="/pages-for-subheaders/workloads-and-pods">workloads</a>, which are objects that contain pods that run your apps, along with metadata that set rules for the deployment's behavior. Workloads can be deployed within the scope of the entire clusters or within a namespace.</p><p>When deploying a workload, you can deploy from any image. There are a variety of <a href="/pages-for-subheaders/workloads-and-pods#workload-types">workload types</a> to choose from which determine how your application should run.</p><p>Following a workload deployment, you can continue working with it. You can:</p><ul><li><a href="/how-to-guides/new-user-guides/kubernetes-resources-setup/workloads-and-pods/upgrade-workloads">Upgrade</a> the workload to a newer version of the application it's running.</li><li><a href="/how-to-guides/new-user-guides/kubernetes-resources-setup/workloads-and-pods/roll-back-workloads">Roll back</a> a workload to a previous version, if an issue occurs during upgrade.</li><li><a href="/how-to-guides/new-user-guides/kubernetes-resources-setup/workloads-and-pods/add-a-sidecar">Add a sidecar</a>, which is a workload that supports a primary workload.</li></ul><h2 class="anchor anchorWithStickyNavbar_LWe7" id="load-balancing-and-ingress">Load Balancing and Ingress<a href="#load-balancing-and-ingress" class="hash-link" aria-label="Direct link to Load Balancing and Ingress" title="Direct link to Load Balancing and Ingress"></a></h2><h3 class="anchor anchorWithStickyNavbar_LWe7" id="load-balancers">Load Balancers<a href="#load-balancers" class="hash-link" aria-label="Direct link to Load Balancers" title="Direct link to Load Balancers"></a></h3><p>After you launch an application, it's only available within the cluster. It can't be reached externally.</p><p>If you want your applications to be externally accessible, you must add a load balancer to your cluster. Load balancers create a gateway for external connections to access your cluster, provided that the user knows the load balancer's IP address and the application's port number.</p><p>Rancher supports two types of load balancers:</p><ul><li><a href="/how-to-guides/new-user-guides/kubernetes-resources-setup/load-balancer-and-ingress-controller/layer-4-and-layer-7-load-balancing#layer-4-load-balancer">Layer-4 Load Balancers</a></li><li><a href="/how-to-guides/new-user-guides/kubernetes-resources-setup/load-balancer-and-ingress-controller/layer-4-and-layer-7-load-balancing#layer-7-load-balancer">Layer-7 Load Balancers</a></li></ul><p>For more information, see <a href="/how-to-guides/new-user-guides/kubernetes-resources-setup/load-balancer-and-ingress-controller/layer-4-and-layer-7-load-balancing">load balancers</a>.</p><h4 class="anchor anchorWithStickyNavbar_LWe7" id="ingress">Ingress<a href="#ingress" class="hash-link" aria-label="Direct link to Ingress" title="Direct link to Ingress"></a></h4><p>Load Balancers can only handle one IP address per service, which means if you run multiple services in your cluster, you must have a load balancer for each service. Running multiples load balancers can be expensive. You can get around this issue by using an ingress.</p><p>Ingress is a set of rules that act as a load balancer. Ingress works in conjunction with one or more ingress controllers to dynamically route service requests. When the ingress receives a request, the ingress controller(s) in your cluster program the load balancer to direct the request to the correct service based on service subdomains or path rules that you've configured.</p><p>For more information, see <a href="/how-to-guides/new-user-guides/kubernetes-resources-setup/load-balancer-and-ingress-controller/add-ingresses">Ingress</a>.</p><p>When using ingresses in a project, you can program the ingress hostname to an external DNS by setting up a Global DNS entry.</p><h2 class="anchor anchorWithStickyNavbar_LWe7" id="service-discovery">Service Discovery<a href="#service-discovery" class="hash-link" aria-label="Direct link to Service Discovery" title="Direct link to Service Discovery"></a></h2><p>After you expose your cluster to external requests using a load balancer and/or ingress, it's only available by IP address. To create a resolveable hostname, you must create a service record, which is a record that maps an IP address, external hostname, DNS record alias, workload(s), or labelled pods to a specific hostname.</p><p>For more information, see <a href="/how-to-guides/new-user-guides/kubernetes-resources-setup/create-services">Service Discovery</a>.</p><h2 class="anchor anchorWithStickyNavbar_LWe7" id="applications">Applications<a href="#applications" class="hash-link" aria-label="Direct link to Applications" title="Direct link to Applications"></a></h2><p>Besides launching individual components of an application, you can use the Rancher catalog to start launching applications, which are Helm charts.</p><h2 class="anchor anchorWithStickyNavbar_LWe7" id="kubernetes-resources">Kubernetes Resources<a href="#kubernetes-resources" class="hash-link" aria-label="Direct link to Kubernetes Resources" title="Direct link to Kubernetes Resources"></a></h2><p>Within the context of a Rancher project or namespace, <em>resources</em> are files and data that support operation of your pods. Within Rancher, certificates, registries, and secrets are all considered resources. However, Kubernetes classifies resources as different types of <a href="https://kubernetes.io/docs/concepts/configuration/secret/" target="_blank" rel="noopener noreferrer">secrets</a>. Therefore, within a single project or namespace, individual resources must have unique names to avoid conflicts. Although resources are primarily used to carry sensitive information, they have other uses as well.</p><p>Resources include:</p><ul><li><a href="/how-to-guides/new-user-guides/kubernetes-resources-setup/encrypt-http-communication">Certificates</a>: Files used to encrypt/decrypt data entering or leaving the cluster.</li><li><a href="/how-to-guides/new-user-guides/kubernetes-resources-setup/configmaps">ConfigMaps</a>: Files that store general configuration information, such as a group of config files.</li><li><a href="/how-to-guides/new-user-guides/kubernetes-resources-setup/secrets">Secrets</a>: Files that store sensitive data like passwords, tokens, or keys.</li><li><a href="/how-to-guides/new-user-guides/kubernetes-resources-setup/kubernetes-and-docker-registries">Registries</a>: Files that carry credentials used to authenticate with private registries.</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/pages-for-subheaders/kubernetes-resources-setup.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="2023-08-15T19:24:51.000Z">Aug 15, 2023</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="/how-to-guides/new-user-guides/launch-kubernetes-with-rancher/about-rancher-agents"><div class="pagination-nav__sublabel">Previous</div><div class="pagination-nav__label">Rancher Agents</div></a><a class="pagination-nav__link pagination-nav__link--next" href="/pages-for-subheaders/workloads-and-pods"><div class="pagination-nav__sublabel">Next</div><div class="pagination-nav__label">Kubernetes Workloads and Pods</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="#workloads" class="table-of-contents__link toc-highlight">Workloads</a></li><li><a href="#load-balancing-and-ingress" class="table-of-contents__link toc-highlight">Load Balancing and Ingress</a><ul><li><a href="#load-balancers" class="table-of-contents__link toc-highlight">Load Balancers</a></li></ul></li><li><a href="#service-discovery" class="table-of-contents__link toc-highlight">Service Discovery</a></li><li><a href="#applications" class="table-of-contents__link toc-highlight">Applications</a></li><li><a href="#kubernetes-resources" class="table-of-contents__link toc-highlight">Kubernetes Resources</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>
|
||
<script src="/assets/js/runtime~main.e4bf29b6.js"></script>
|
||
<script src="/assets/js/main.1393e267.js"></script>
|
||
</body>
|
||
</html> |