{"id":100,"date":"2025-06-21T04:41:50","date_gmt":"2023-12-27T12:23:53","guid":{"rendered":""},"modified":"2025-02-02T00:46:15","modified_gmt":"2025-02-01T23:46:15","slug":"how-to-install-a-cockroachdb-cluster-on-ubuntu-22-04","status":"publish","type":"post","link":"https:\/\/netcloud24.com\/knowledgebase\/how-to-install-a-cockroachdb-cluster-on-ubuntu-22-04\/","title":{"rendered":"Linux VPS & VPS Windows Setup Guide | NetCloud24 a CockroachDB Cluster on Ubuntu 22.04"},"content":{"rendered":"

Introduction<\/h2>\n

CockroachDB is a distributed SQL database that provides high availability, strong consistency, and horizontal scalability. This tutorial will guide you through the process of setting up a CockroachDB cluster on Ubuntu 22.04.<\/p>\n

Prerequisites<\/h2>\n

Before you begin, ensure you have:<\/p>\n

    \n
  1. Three or more Ubuntu 22.04 servers<\/li>\n
  2. Root or sudo privileges on each server<\/li>\n<\/ol>\n

    Step 1: Install CockroachDB<\/h2>\n

    Download the CockroachDB binary:<\/p>\n

    wget -qO- https:\/\/binaries.cockroachdb.com\/cockroach-latest.linux-amd64.tgz | tar xvz\r\n<\/code><\/pre>\n
    Move the CockroachDB binary to the system path:<\/p>\n
    sudo mv cockroach-v*\/cockroach \/usr\/local\/bin\/\r\n<\/code><\/pre>\n
    Step 2: Configure CockroachDB Nodes<\/h2>\n
    On each server, create a CockroachDB data directory:<\/p>\n
    mkdir -p \/var\/lib\/cockroachdb\r\n<\/code><\/pre>\n
    Initialize the CockroachDB node on each server:<\/p>\n
    cockroach init --insecure --host=:26257\r\n<\/code><\/pre>\n
    Replace <node_ip><\/code> with the IP address of each server.<\/p>\n
    Step 3: Start CockroachDB Nodes<\/h2>\n
    Start CockroachDB nodes on each server:<\/p>\n
    cockroach start --insecure --store=\/var\/lib\/cockroachdb --host=\r\n<\/code><\/pre>\n
    Replace <node_ip><\/code> with the IP address of each server.<\/p>\n
    Step 4: Access the CockroachDB Web UI<\/h2>\n
    Access the CockroachDB web UI in your web browser at http:\/\/:8080.<\/p>\n
    Step 5: Join Nodes to the Cluster<\/h2>\n
    On one of the servers, run the following command to join the other nodes to the cluster:<\/p>\n
    cockroach start --insecure --store=\/var\/lib\/cockroachdb --join=:26257,:26257,:26257\r\n<\/code><\/pre>\n
    Replace <node1_ip><\/code>, <node2_ip><\/code>, and <node3_ip><\/code> with the IP addresses of the other servers.<\/p>\n
    Conclusion<\/h2>\n
    Congratulations! You have successfully set up a CockroachDB cluster on Ubuntu 22.04. You can now start using CockroachDB for your distributed SQL database needs.<\/p>\n
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    \n
    Author:<\/strong> \u0141ukasz Bodziony<\/p>\n
    Website:<\/strong> Windows VPS<\/a><\/p>\n
    \u0141ukasz Bodziony is the CEO and founder of 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 Windows VPS<\/strong> and Remote Desktop Services (RDS)<\/strong> solutions to clients across Europe, North America, and beyond.<\/em><\/p>\n
    His expertise covers a wide range of technologies, including Microsoft Azure<\/strong>, Proxmox VE<\/strong>, Amazon Web Services (AWS)<\/strong>, and numerous other virtualization and cloud platforms.<\/em><\/p>\n
    Beyond running his hosting business, \u0141ukasz also provides 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
    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 Windows VPS<\/a>.<\/em><\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"
    Introduction CockroachDB is a distributed SQL database that provides high availability, strong consistency, and horizontal scalability. This tutorial will guide you through the process of setting up a\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-100","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\/100","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=100"}],"version-history":[{"count":0,"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/posts\/100\/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=100"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/categories?post=100"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/tags?post=100"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}