{"id":5284,"date":"2026-10-06T13:25:49","date_gmt":"2026-10-06T13:25:49","guid":{"rendered":"https:\/\/zynoo.com\/blog\/?p=5284"},"modified":"2026-11-01T15:41:13","modified_gmt":"2026-11-01T15:41:13","slug":"install-kubernetes-ubuntu-k3s","status":"publish","type":"post","link":"https:\/\/zynoo.com\/blog\/install-kubernetes-ubuntu-k3s\/","title":{"rendered":"How to Install Kubernetes on Ubuntu with K3s"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\" id=\"h-\">Want to <strong>install Kubernetes on Ubuntu<\/strong> without configuring a complicated cluster from scratch? K3s is a lightweight Kubernetes distribution that simplifies the process, making it a practical choice for developers learning Kubernetes on a VPS.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In this guide, you&#8217;ll learn how to install Kubernetes on Ubuntu 24.04 using K3s, create a single-node cluster, deploy an Nginx application, and verify that everything works.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">You won&#8217;t need to install Docker or configure a separate container runtime.<\/p>\n\n\n\n<h2 id=\"h-what-is-k3s-and-why-use-it\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Is_K3s_and_Why_Use_It\"><\/span>What Is K3s, and Why Use It?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">K3s is a lightweight, CNCF-certified Kubernetes distribution designed to reduce the complexity of installing and operating Kubernetes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">It packages essential components, including a container runtime and cluster networking, into a simplified installation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Unlike a traditional Kubernetes installation using kubeadm, K3s handles much of the initial configuration automatically.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A single-node K3s installation is a functional Kubernetes cluster, making it suitable for development, testing, and learning.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If you&#8217;re unfamiliar with Kubernetes concepts such as Pods and Deployments, read our <a href=\"https:\/\/zynoo.com\/blog\/what-is-kubernetes\/\">What Is Kubernetes?<\/a> guide first.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/zynoo.com\/blog\/wp-content\/uploads\/2026\/11\/Install-Kubernetes-on-Ubuntu-Using-K3s-1-1024x576.webp\" alt=\"Install Kubernetes on Ubuntu Using K3s\" class=\"wp-image-5287\" srcset=\"https:\/\/zynoo.com\/blog\/wp-content\/uploads\/2026\/11\/Install-Kubernetes-on-Ubuntu-Using-K3s-1-1024x576.webp 1024w, https:\/\/zynoo.com\/blog\/wp-content\/uploads\/2026\/11\/Install-Kubernetes-on-Ubuntu-Using-K3s-1-300x169.webp 300w, https:\/\/zynoo.com\/blog\/wp-content\/uploads\/2026\/11\/Install-Kubernetes-on-Ubuntu-Using-K3s-1-768x432.webp 768w, https:\/\/zynoo.com\/blog\/wp-content\/uploads\/2026\/11\/Install-Kubernetes-on-Ubuntu-Using-K3s-1-1536x864.webp 1536w, https:\/\/zynoo.com\/blog\/wp-content\/uploads\/2026\/11\/Install-Kubernetes-on-Ubuntu-Using-K3s-1.webp 1672w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 id=\"h-prerequisites\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Prerequisites\"><\/span>Prerequisites<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Before starting, you&#8217;ll need:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A server running Ubuntu 24.04 LTS.<\/li>\n\n\n\n<li>SSH access with sudo privileges.<\/li>\n\n\n\n<li>At least 2 CPU cores and 2 GB RAM.<\/li>\n\n\n\n<li>Preferably 4 GB RAM or more for a comfortable learning environment.<\/li>\n\n\n\n<li>Sufficient SSD storage and internet access to download container images.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">K3s officially lists 2 CPU cores and 2 GB RAM as the minimum requirements for a server node. Actual workload requirements can be higher.<\/p>\n\n\n\n<div style=\"background:linear-gradient(110deg,#06347d,#0862d8);border-radius:10px;padding:20px 24px;margin:28px 0;color:#fff;font-family:inherit;\">\n  <div style=\"display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;\">\n    <div style=\"flex:1 1 230px;\">\n      <div style=\"font-size:17px;font-weight:700;line-height:1.4;margin-bottom:5px;\">\n        Need an Ubuntu VPS for Kubernetes?\n      <\/div>\n      <div style=\"font-size:13px;line-height:1.6;color:#e1edff;\">\n        Deploy K3s with root access and flexible server resources.\n      <\/div>\n    <\/div>\n    <a href=\"https:\/\/zynoo.com\/ubuntu-vps.html\"\n       style=\"display:inline-block;background:#fff;color:#073b90;padding:11px 17px;border-radius:6px;font-size:13px;font-weight:700;text-decoration:none;white-space:nowrap;\">\n      Explore Ubuntu VPS &rarr;\n    <\/a>\n  <\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Security note:<\/strong> Keep SSH accessible and restrict access to the Kubernetes API on port 6443. You don&#8217;t need to open that port publicly for this tutorial. If you&#8217;re using UFW or another firewall, review the official K3s networking requirements before installation.<\/p>\n\n\n\n<h2 id=\"h-step-1-update-your-ubuntu-server\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_1_Update_Your_Ubuntu_Server\"><\/span>Step 1: Update Your Ubuntu Server<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Connect to your Ubuntu server using SSH and refresh its package information:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo apt update\nsudo apt upgrade -y<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Check the Ubuntu version:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>lsb_release -a<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">You should see Ubuntu 24.04 LTS.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Reboot if required by system updates, then reconnect through SSH.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">K3s will install its own container runtime, so Docker Engine is not required.<\/p>\n\n\n\n<h2 id=\"h-step-2-install-kubernetes-on-ubuntu-using-k3s\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_2_Install_Kubernetes_on_Ubuntu_Using_K3s\"><\/span>Step 2: Install Kubernetes on Ubuntu Using K3s<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">K3s provides an official installation script.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The standard installation command is:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>curl -sfL https:\/\/get.k3s.io | sh -<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">This downloads and runs the K3s installer. Review the <a href=\"https:\/\/docs.k3s.io\/quick-start\">official installation instructions<\/a> and installer before running it, especially on a production server.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The installation configures K3s as a systemd service and installs Kubernetes management utilities.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Once the process finishes, check the service:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo systemctl status k3s<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Look for:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Active: active (running)<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Press <code>q<\/code> to exit the status display.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If the service is running, your Kubernetes installation has started successfully.<\/p>\n\n\n\n<h2 id=\"h-step-3-verify-your-kubernetes-cluster\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_3_Verify_Your_Kubernetes_Cluster\"><\/span>Step 3: Verify Your Kubernetes Cluster<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">K3s includes its own <code>kubectl<\/code> command-line tool for managing Kubernetes resources.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Run:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo k3s kubectl get nodes<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">After the cluster initializes, you&#8217;ll see output similar to:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>NAME        STATUS   ROLES                  AGE   VERSION\nubuntu-vps  Ready    control-plane,master   2m    v1.xx.x+k3s1<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Your hostname and Kubernetes version will differ.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The important value is <strong>Ready<\/strong>, indicating that Kubernetes considers the node available for workloads.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Next, check the system Pods:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo k3s kubectl get pods -A<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">This lists Pods across all namespaces, including Kubernetes system services.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Some components may take a little time to initialize. Check again if they&#8217;re still starting.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Now that you&#8217;ve used K3s to install Kubernetes on Ubuntu, your cluster is ready to run containerized applications. Let&#8217;s deploy Nginx to confirm everything works.<\/p>\n\n\n\n<h2 id=\"h-step-4-deploy-your-first-application\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_4_Deploy_Your_First_Application\"><\/span>Step 4: Deploy Your First Application<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Now that the cluster is running, let&#8217;s deploy a simple Nginx web server.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Create a Deployment:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo k3s kubectl create deployment demo-nginx --image=nginx:stable<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Kubernetes creates a Deployment that manages an Nginx container.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Check its progress:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo k3s kubectl get deployments<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Wait until the Deployment shows one available replica.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">You can also inspect its Pod:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo k3s kubectl get pods<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">The Pod should eventually display a <code>Running<\/code> status with its container ready.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If you see <code>ContainerCreating<\/code>, the container image may still be downloading.<\/p>\n\n\n\n<h2 id=\"h-step-5-create-a-kubernetes-service\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_5_Create_a_Kubernetes_Service\"><\/span>Step 5: Create a Kubernetes Service<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A Kubernetes Service provides a stable network endpoint for accessing an application, even if its Pods are replaced.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Expose the Nginx Deployment internally:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo k3s kubectl expose deployment demo-nginx --type=ClusterIP --port=80<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Check the Service:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo k3s kubectl get services<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">You should see a Service named <code>demo-nginx<\/code>, with a ClusterIP address and port 80.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The <code>ClusterIP<\/code> type makes the application available inside the Kubernetes cluster. It doesn&#8217;t expose Nginx directly to the public internet.<\/p>\n\n\n\n<h2 id=\"h-step-6-test-your-nginx-application\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_6_Test_Your_Nginx_Application\"><\/span>Step 6: Test Your Nginx Application<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">We&#8217;ll use Kubernetes port forwarding to test the application without configuring a public load balancer.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Run:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo k3s kubectl port-forward service\/demo-nginx 8080:80<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Leave this SSH session open.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The command forwards port 8080 on the server&#8217;s loopback interface to port 80 of the Nginx Service.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Open a second SSH connection to the same server and run:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>curl http:\/\/127.0.0.1:8080<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">You should receive HTML containing the default Nginx welcome page.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Success!<\/strong> You&#8217;ve installed Kubernetes on Ubuntu using K3s, deployed a containerized application, and accessed it through a Kubernetes Service.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Press <code>Ctrl+C<\/code> in the first session to stop port forwarding.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This test only verifies local access. Publishing an application publicly requires additional networking, DNS, TLS, and security configuration.<\/p>\n\n\n\n<h2 id=\"h-common-k3s-installation-problems\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Common_K3s_Installation_Problems\"><\/span>Common K3s Installation Problems<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 id=\"h-k3s-service-won-t-start\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"K3s_Service_Wont_Start\"><\/span>K3s Service Won&#8217;t Start<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Check the service logs:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo journalctl -u k3s -n 50<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Look for permission problems, network issues, or failed components.<\/p>\n\n\n\n<h3 id=\"h-kubernetes-node-shows-notready\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Kubernetes_Node_Shows_NotReady\"><\/span>Kubernetes Node Shows NotReady<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Check the node details:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo k3s kubectl describe node<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Investigate the reported conditions, system resource usage, and networking.<\/p>\n\n\n\n<h3 id=\"h-nginx-pod-isn-t-running\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Nginx_Pod_Isnt_Running\"><\/span>Nginx Pod Isn&#8217;t Running<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Inspect the Pod:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo k3s kubectl get pods<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Then review the Deployment&#8217;s events:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo k3s kubectl describe deployment demo-nginx<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Image download failures, insufficient resources, or cluster networking problems can prevent Pods from starting.<\/p>\n\n\n\n<h3 id=\"h-port-forwarding-doesn-t-work\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Port_Forwarding_Doesnt_Work\"><\/span>Port Forwarding Doesn&#8217;t Work<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Make sure the Nginx Pod is ready and the Service exists.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Remember that the port-forward command must remain running while you test the application from the second SSH session.<\/p>\n\n\n\n<h2 id=\"h-do-you-need-docker-to-run-k3s\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Do_You_Need_Docker_to_Run_K3s\"><\/span>Do You Need Docker to Run K3s?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">No. K3s includes containerd, a container runtime used to execute Kubernetes workloads.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">You can deploy compatible container images, including images built with Docker, without installing Docker Engine on the K3s server.<\/p>\n\n\n\n<div class=\"wp-block-group zynoo-related-reading has-border-color has-text-color has-background is-layout-flow wp-block-group-is-layout-flow\" style=\"border-color:#c7d8ef;border-width:1px;border-radius:8px;border-left-color:#0069ff;border-left-width:3px;color:#24364f;background-color:#eaf2ff;margin-top:28px;margin-bottom:28px;padding-top:18px;padding-right:22px;padding-bottom:18px;padding-left:22px;font-size:16px;line-height:1.8\">\n<p class=\"wp-block-paragraph\">If you&#8217;re new to <strong>containerization<\/strong>, our <a href=\"https:\/\/zynoo.com\/blog\/what-is-docker\/\">Docker beginner&#8217;s guide<\/a> explains how containers and images work.<\/p>\n<\/div>\n\n\n\n<h2 id=\"h-what-should-you-do-next\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Should_You_Do_Next\"><\/span>What Should You Do Next?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Your single-node cluster is suitable for experimenting with Kubernetes concepts, but it isn&#8217;t automatically a production-ready, highly available environment.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Before deploying business-critical applications, plan for:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Cluster access control and security updates.<\/li>\n\n\n\n<li>Persistent storage and backup procedures.<\/li>\n\n\n\n<li>Monitoring and resource limits.<\/li>\n\n\n\n<li>Secure application exposure with HTTPS.<\/li>\n\n\n\n<li>Recovery from node or server failure.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Remember that a single-node cluster still depends on one physical or virtual machine. Kubernetes cannot eliminate that single point of failure.<\/p>\n\n\n\n<h2 id=\"h-frequently-asked-questions\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions\"><\/span>Frequently Asked Questions<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1793539835003\"><strong class=\"schema-faq-question\">Is K3s the same as Kubernetes?<\/strong> <p class=\"schema-faq-answer\">K3s is a certified Kubernetes distribution. It implements Kubernetes functionality while simplifying installation and reducing operational overhead.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1793539853452\"><strong class=\"schema-faq-question\">Can I install Kubernetes on a VPS?<\/strong> <p class=\"schema-faq-answer\">Yes. You can run K3s on a Linux VPS with sufficient CPU, RAM, storage, and administrative access.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1793539866316\"><strong class=\"schema-faq-question\">Is K3s suitable for production?<\/strong> <p class=\"schema-faq-answer\">K3s can be used in production, but reliability depends on the cluster architecture, capacity, networking, security, and backup configuration.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1793539877990\"><strong class=\"schema-faq-question\">Can I uninstall K3s later?<\/strong> <p class=\"schema-faq-answer\">Yes. K3s provides an uninstall script, but removing it can delete cluster resources and local workload data. Back up anything important before uninstalling.<\/p> <\/div> <\/div>\n\n\n\n<h2 id=\"h-conclusion\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Conclusion<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">You now know how to <strong>install Kubernetes on Ubuntu<\/strong> using K3s, verify your single-node cluster, and deploy an Nginx application.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">With K3s, you&#8217;ve created a working single-node Kubernetes environment, deployed Nginx, exposed it through a Service, and verified the application using port forwarding.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">You can now explore Deployments, scaling, configuration, and cluster management as your experience grows.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Want to install Kubernetes on Ubuntu without configuring a complicated cluster from scratch? K3s is a lightweight Kubernetes distribution that simplifies the process, making it a practical choice for developers learning Kubernetes on a VPS. In this guide, you&#8217;ll learn how to install Kubernetes on Ubuntu 24.04 using K3s, create a single-node cluster, deploy an [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":5286,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[499],"tags":[14],"class_list":["post-5284","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-linux-tutorials","tag-how-to"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.4 (Yoast SEO v28.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>How to Install Kubernetes on Ubuntu with K3s<\/title>\n<meta name=\"description\" content=\"Learn how to install Kubernetes on Ubuntu 24.04 using K3s. 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