{"id":1465,"date":"2022-05-10T16:45:43","date_gmt":"2022-06-02T10:42:13","guid":{"rendered":""},"modified":"2025-02-02T00:46:17","modified_gmt":"2025-02-01T23:46:17","slug":"c-mo-instalar-un-cl-ster-de-cockroachdb-en-ubuntu-24-04","status":"publish","type":"post","link":"https:\/\/netcloud24.com\/knowledgebase\/c-mo-instalar-un-cl-ster-de-cockroachdb-en-ubuntu-24-04\/","title":{"rendered":"C\u00f3mo instalar un cl\u00faster de CockroachDB en Ubuntu 24.04"},"content":{"rendered":"<p>\u00a0<\/p>\n<\/p>\n<h1>\u00a0<\/h1>\n<p>CockroachDB es una base de datos distribuida de c\u00f3digo abierto que ofrece escalabilidad, consistencia y tolerancia a fallos. En este tutorial, te guiaremos a trav\u00e9s de los pasos para instalar un cl\u00faster de CockroachDB en m\u00faltiples <a href=\"https:\/\/netcloud24.com?language=spanish&amp;currency=4\" target=\"_blank\" rel=\"follow\">servidores VPS<\/a> con Ubuntu 24.04.<\/p>\n<h2>Requisitos previos<\/h2>\n<ul>\n<li>Al menos 3 servidores VPS con Ubuntu 24.04 (recomendado para un cl\u00faster de producci\u00f3n).<\/li>\n<li>Acceso SSH a cada servidor con privilegios de root o sudo.<\/li>\n<li>Conexi\u00f3n de red entre los servidores.<\/li>\n<\/ul>\n<h2>Pasos<\/h2>\n<ol>\n<li><strong>Instalar CockroachDB en cada nodo:<\/strong>\n<p>En cada servidor, ejecuta los siguientes comandos para instalar CockroachDB:<\/p>\n<pre><code>sudo apt update\r\nsudo apt install wget gnupg2 software-properties-common -y\r\n\r\n# Descargar la clave GPG de CockroachDB\r\nwget -qO- https:\/\/www.cockroachlabs.com\/docs\/stable\/install-cockroachdb-linux.html | sudo apt-key add -\r\n\r\n# Agregar el repositorio de CockroachDB\r\nsudo add-apt-repository \"deb https:\/\/binaries.cockroachdb.com\/cockroachdb-stable lunar main\"\r\n\r\n# Instalar CockroachDB\r\nsudo apt update\r\nsudo apt install cockroachdb<\/code><\/pre>\n<\/li>\n<li><strong>Configurar el primer nodo:<\/strong>\n<p>En el primer servidor, edita el archivo de configuraci\u00f3n de CockroachDB:<\/p>\n<pre><code>sudo nano \/etc\/cockroachdb\/cockroachdb.yml<\/code><\/pre>\n<p>A\u00f1ade las siguientes l\u00edneas, reemplazando <code>[direcci\u00f3n_ip_nodo_1]<\/code>, <code>[direcci\u00f3n_ip_nodo_2]<\/code> y <code>[direcci\u00f3n_ip_nodo_3]<\/code> con las direcciones IP de tus servidores:<\/p>\n<pre><code>cluster:\r\n  name: mi_cluster_cockroachdb\r\nserver:\r\n  listen-addr: [direcci\u00f3n_ip_nodo_1]:26257\r\n  http-addr: [direcci\u00f3n_ip_nodo_1]:8080\r\n  advertise-addr: [direcci\u00f3n_ip_nodo_1]:26257\r\njoin:\r\n  - [direcci\u00f3n_ip_nodo_1]:26257\r\n  - [direcci\u00f3n_ip_nodo_2]:26257\r\n  - [direcci\u00f3n_ip_nodo_3]:26257<\/code><\/pre>\n<p>Guarda los cambios y cierra el editor.<\/p>\n<\/li>\n<li><strong>Configurar los otros nodos:<\/strong>\n<p>En los dem\u00e1s servidores, repite el paso 2, pero aseg\u00farate de cambiar <code>listen-addr<\/code>, <code>http-addr<\/code> y <code>advertise-addr<\/code> a las direcciones IP correspondientes de cada nodo.<\/p>\n<\/li>\n<li><strong>Iniciar el cl\u00faster:<\/strong>\n<p>En el primer nodo, inicia CockroachDB:<\/p>\n<pre><code>sudo systemctl start cockroachdb<\/code><\/pre>\n<p>En los dem\u00e1s nodos, inicia CockroachDB en modo de uni\u00f3n al cl\u00faster:<\/p>\n<pre><code>cockroach start --join=[direcci\u00f3n_ip_nodo_1]:26257 --advertise-addr=[direcci\u00f3n_ip_nodo_X]:26257 --cache=.25 --max-sql-memory=.25<\/code><\/pre>\n<p>Reemplaza <code>[direcci\u00f3n_ip_nodo_1]<\/code> con la direcci\u00f3n IP del primer nodo y <code>[direcci\u00f3n_ip_nodo_X]<\/code> con la direcci\u00f3n IP del nodo actual.<\/p>\n<\/li>\n<li><strong>Verificar el estado del cl\u00faster:<\/strong>\n<p>En cualquier nodo, ejecuta el siguiente comando para verificar el estado del cl\u00faster:<\/p>\n<pre><code>cockroach node status --host=[direcci\u00f3n_ip_nodo_1]<\/code><\/pre>\n<p>Deber\u00edas ver informaci\u00f3n sobre los nodos del cl\u00faster y su estado.<\/p>\n<\/li>\n<\/ol>\n<h2>Conclusi\u00f3n<\/h2>\n<p>\u00a1Felicidades! Has instalado y configurado un cl\u00faster de CockroachDB en tus servidores Ubuntu 24.04. Ahora puedes aprovechar las ventajas de una base de datos distribuida escalable y tolerante a fallos.<\/p>\n<p><a href=\"https:\/\/de.netcloud24.com\/\" target=\"_blank\">Windows VPS Deutschland<\/a><\/p>\n<p><a href=\"https:\/\/es.netcloud24.com\/\" target=\"_blank\">Windows VPS Espa\u00f1a<\/a><\/p>\n<p><a href=\"https:\/\/nl.netcloud24.com\/\" target=\"_blank\">Windows VPS Nederland<\/a><\/p>\n<p><a href=\"https:\/\/it.netcloud24.com\/\" target=\"_blank\">Windows VPS Italia<\/a><\/p>\n<p><a href=\"https:\/\/pt.netcloud24.com\/\" target=\"_blank\">Windows VPS Portugal<\/a><\/p>\n<p><a href=\"https:\/\/it.netcloud24.com\/\" target=\"_blank\">VPS Windows Italia<\/a><\/p>\n<p><a href=\"https:\/\/ie.netcloud24.com\" target=\"_blank\">Windows VPS<\/a><\/p>\n<p><a href=\"https:\/\/ie.netcloud24.com\" target=\"_blank\">Windows VPS<\/a><\/p>\n<p><a href=\"https:\/\/ie.netcloud24.com\" target=\"_blank\">Windows VPS Sverige<\/a><\/p>\n<p><a href=\"https:\/\/ie.netcloud24.com\" target=\"_blank\">Windows VPS Norge<\/a><\/p>\n<p><a href=\"https:\/\/ie.netcloud24.com\" target=\"_blank\">Windows VPS<\/a><\/p>\n<p><a href=\"https:\/\/ie.netcloud24.com\" target=\"_blank\">Windows VPS T\u00fcrkiye<\/a><\/p>\n<p><a href=\"https:\/\/ie.netcloud24.com\" target=\"_blank\">Windows RDS (Remote Desktop Services)<\/a><\/p>\n<p><a href=\"https:\/\/ie.netcloud24.com\" target=\"_blank\">Windows VPS<\/a><\/p>\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 CockroachDB es una base de datos distribuida de c\u00f3digo abierto que ofrece escalabilidad, consistencia y tolerancia a fallos. En este tutorial, te guiaremos a trav\u00e9s de\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-1465","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\/1465","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=1465"}],"version-history":[{"count":0,"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/posts\/1465\/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=1465"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/categories?post=1465"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/tags?post=1465"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}