{"id":2870,"date":"2024-11-15T07:45:04","date_gmt":"2025-01-02T06:28:57","guid":{"rendered":""},"modified":"2025-02-02T00:46:19","modified_gmt":"2025-02-01T23:46:19","slug":"how-to-install-docker-swarm-on-rocky-linux","status":"publish","type":"post","link":"https:\/\/netcloud24.com\/knowledgebase\/how-to-install-docker-swarm-on-rocky-linux\/","title":{"rendered":"Linux VPS &#038; VPS Windows Setup Guide | NetCloud24 Docker Swarm on Rocky Linux"},"content":{"rendered":"<p>\u00a0<\/p>\n<\/p>\n<header>\n<h1>\u00a0<\/h1>\n<\/header>\n<article>\n<section>\n<h2>Introduction<\/h2>\n<p>Docker Swarm is a powerful tool for container orchestration, enabling you to manage a cluster of Docker nodes as a single virtual system. In this guide, you will learn how to install and set up Docker Swarm on Rocky Linux, which can be efficiently hosted on a  for optimal performance and scalability.<\/p>\n<\/section>\n<section>\n<h2>Prerequisites<\/h2>\n<ul>\n<li>A Rocky Linux server with root access<\/li>\n<li>Docker installed on your server<\/li>\n<li>Basic knowledge of Linux commands<\/li>\n<li>An active internet connection<\/li>\n<\/ul>\n<\/section>\n<section>\n<h2>Step 1: Update Your System<\/h2>\n<p>Start by updating your package index and upgrading existing packages:<\/p>\n<pre><code>sudo dnf update -y<\/code><\/pre>\n<\/section>\n<section>\n<h2>Step 2: Install Docker<\/h2>\n<p>If you haven&#8217;t installed Docker yet, you can do so with the following commands:<\/p>\n<pre><code>sudo dnf install -y dnf-plugins-core\r\nsudo dnf config-manager --add-repo=https:\/\/download.docker.com\/linux\/centos\/docker-ce.repo\r\nsudo dnf install -y docker-ce docker-ce-cli containerd.io<\/code><\/pre>\n<p>Start and enable the Docker service:<\/p>\n<pre><code>sudo systemctl start docker\r\nsudo systemctl enable docker<\/code><\/pre>\n<\/section>\n<section>\n<h2>Step 3: Initialize Docker Swarm<\/h2>\n<p>To create a new Swarm cluster, run the following command:<\/p>\n<pre><code>sudo docker swarm init<\/code><\/pre>\n<p>This command will display the command to add additional nodes to your Swarm cluster.<\/p>\n<\/section>\n<section>\n<h2>Step 4: Add Worker Nodes to the Swarm<\/h2>\n<p>If you have additional nodes that you want to add to your Swarm, use the command provided in the previous step, which looks like this:<\/p>\n<pre><code>sudo docker swarm join --token SWMTKN-1-0xxxxx-xxxxxxxxxx your_manager_ip:2377<\/code><\/pre>\n<p>Replace <code>your_manager_ip<\/code> with the IP address of your manager node.<\/p>\n<\/section>\n<section>\n<h2>Step 5: Verify the Swarm Status<\/h2>\n<p>To check the status of your Swarm and see which nodes are active, use the following command:<\/p>\n<pre><code>sudo docker node ls<\/code><\/pre>\n<\/section>\n<section>\n<h2>Step 6: Deploy a Service to the Swarm<\/h2>\n<p>To deploy a service to your Swarm, use the following command:<\/p>\n<pre><code>sudo docker service create --name my_service --replicas 3 nginx<\/code><\/pre>\n<p>This command creates a service named <code>my_service<\/code> with 3 replicas running the Nginx image.<\/p>\n<\/section>\n<section>\n<h2>Step 7: Manage the Service<\/h2>\n<p>You can check the status of your services with:<\/p>\n<pre><code>sudo docker service ls<\/code><\/pre>\n<p>To inspect a specific service, use:<\/p>\n<pre><code>sudo docker service ps my_service<\/code><\/pre>\n<\/section>\n<section>\n<h2>Step 8: Conclusion<\/h2>\n<p>You have successfully installed Docker Swarm on Rocky Linux. This powerful orchestration tool allows you to manage your Docker containers efficiently, especially when hosted on a . For further assistance with your hosting needs, explore various  solutions, including <a href=\"https:\/\/ie.netcloud24.com\">Windows VPSVirtual Private Server Hosting<\/a> and <a href=\"https:\/\/ie.netcloud24.com\">Windows VPS Hosting UK<\/a> for optimal performance and security.<\/p>\n<\/section>\n<\/article>\n<footer>\n<p>\u00a9 2024 Docker Swarm Installation Tutorial. All rights reserved.<\/p>\n<\/footer>\n<div class=\"post-author-box\" style=\"border-top:1px solid #ddd;margin-top:20px;padding-top:15px;\">\n<p><strong>Author:<\/strong> \u0141ukasz Bodziony<\/p>\n<p><strong>Website:<\/strong> <a href=\"https:\/\/ca.netcloud24.com\" target=\"_blank\" rel=\"dofollow\">Windows VPS<\/a><\/p>\n<p><em>\u0141ukasz Bodziony is the CEO and founder of <a href=\"https:\/\/netcloud24.com\" target=\"_blank\" rel=\"dofollow\">NETCLOUD24<\/a>, a global VPS hosting brand proudly originating from Poland. With extensive experience in cloud computing, virtualization, and server management, he delivers high-performance <strong>Windows VPS<\/strong> and <strong>Remote Desktop Services (RDS)<\/strong> solutions to clients across Europe, North America, and beyond.<\/em><\/p>\n<p><em>His expertise covers a wide range of technologies, including <strong>Microsoft Azure<\/strong>, <strong>Proxmox VE<\/strong>, <strong>Amazon Web Services (AWS)<\/strong>, and numerous other virtualization and cloud platforms.<\/em><\/p>\n<p><em>Beyond running his hosting business, \u0141ukasz also provides <strong>professional paid server configuration and optimization services<\/strong> for companies and individuals. Outside of work, he is dedicated to caring for his children and building a secure future for them.<\/em><\/p>\n<p><em>If you are interested in working with him or need expert assistance with your hosting, cloud environment, or server setup, feel free to reach out via <a href=\"https:\/\/ca.netcloud24.com\" target=\"_blank\" rel=\"dofollow\">Windows VPS<\/a>.<\/em><\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u00a0 \u00a0 Introduction Docker Swarm is a powerful tool for container orchestration, enabling you to manage a cluster of Docker nodes as a single virtual system. In this\u2026<\/p>\n","protected":false},"author":1,"featured_media":3421,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[],"tags":[14,12,11,23,20,21,22,17,7,8,6,10,18,19,15,24,16,5,13,9],"class_list":["post-2870","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","tag-cheapvps","tag-cloudvps","tag-hostingvps","tag-rds","tag-rdscal","tag-remotedesktop","tag-remotedesktopvps","tag-servervps","tag-ukvps","tag-virtualserver","tag-vpshosting","tag-vpsserver","tag-vpssolutions","tag-vpswindows","tag-vpswithwindows","tag-windowsrds","tag-windowsserver","tag-windowsvps","tag-windowsvpshosting","tag-windowsvpsuk"],"jetpack_publicize_connections":[],"_links":{"self":[{"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/posts\/2870","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/comments?post=2870"}],"version-history":[{"count":0,"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/posts\/2870\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/media\/3421"}],"wp:attachment":[{"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/media?parent=2870"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/categories?post=2870"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/tags?post=2870"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}