{"id":76,"date":"2020-01-17T11:14:00","date_gmt":"2020-01-17T11:14:00","guid":{"rendered":"https:\/\/www.mainmind.com\/blog\/?p=76"},"modified":"2022-01-10T18:38:52","modified_gmt":"2022-01-10T18:38:52","slug":"instalacion-basica-de-centreon","status":"publish","type":"post","link":"https:\/\/www.mainmind.com\/blog\/instalacion-basica-de-centreon\/","title":{"rendered":"Instalaci\u00f3n b\u00e1sica de Centreon"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Utilizaremos una m\u00e1quina virtual con 2 GB de RAM y 2 vCores para menos de 100 host a monitorizar con la versi\u00f3n gratuita.&nbsp;<a href=\"https:\/\/download.centreon.com\/\" target=\"_blank\" rel=\"noopener noreferrer\">Descargamos la ISO desde la web oficial,<\/a>&nbsp;la versi\u00f3n actual es 20.04, una vez introducida la imagen realizamos la instalaci\u00f3n de la base CentOS 7 (m\u00ednima) con el asistente y establecemos la clave del usuario root<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" src=\"\/blog\/wp-content\/uploads\/\/2020\/CENTREON\/install_centos7.jpg\" alt=\"\"\/><\/figure><\/div>\n\n\n\n<!--more-->\n\n\n\n<p class=\"wp-block-paragraph\">Antes de conectar via web con el asistente de configuraci\u00f3n, conectamos por consola, actualizamos y reiniciamos:<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: bash; title: ; notranslate\" title=\"\">\nyum update\nreboot\n<\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\">Iniciamos la instalaci\u00f3n sin modificar los valores propuestos por defecto: http:\/\/[IP_SERVIDOR]\/centreon y seguimos el asistente con los valores predeterminados. En la clave de root para mysql dejamos en blanco si utilizamos localhost<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" src=\"\/blog\/wp-content\/uploads\/\/2020\/CENTREON\/install_db.JPG\" alt=\"\"\/><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" src=\"\/blog\/wp-content\/uploads\/\/2020\/CENTREON\/install_modules.JPG\" alt=\"\"\/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Si durante la instalaci\u00f3n el usuario root (o el que utilicemos para el acceso a la base de datos, MariaDB) no tiene acceso, podemos utilizar desde un terminal:<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\nsudo mysql\nALTER USER &#039;root&#039;@&#039;localhost&#039; IDENTIFIED VIA mysql_native_password USING PASSWORD(&#039;miClaveDeRoot&#039;);\n<\/pre><\/div>\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">Una vez finalizado el asistente, iniciamos sesi\u00f3n y exportamos la configuraci\u00f3n inicial en blanco:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" src=\"\/blog\/wp-content\/uploads\/\/2020\/CENTREON\/init_export.JPG\" alt=\"\"\/><\/figure><\/div>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">Volvemos a la consola y nos aseguramos que los servicios se inicien con el sistema:<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: bash; title: ; notranslate\" title=\"\">\nsystemctl enable rh-php72-php-fpm httpd24-httpd mariadb centreon cbd centengine gorgoned snmptrapd centreontrapd snmpd --now\n\nsystemctl restart cbd centengine\nsystemctl restart gorgoned\nsystemctl start snmptrapd centreontrapd\nsystemctl start snmpd\n<\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\">Para monitorizar menos de 100 host y acceder a todas las posibilidades de la edici\u00f3n IT, debes <a href=\"https:\/\/www.centreon.com\/en\/free-trial\/\" target=\"_blank\" rel=\"noopener noreferrer\">registrar la instalaci\u00f3n y solicitar el token<\/a>.&nbsp;Recibir\u00e1s un email con un <a href=\"https:\/\/docs.centreon.com\/current\/en\/getting-started\/installation-first-steps.html#add-your-centreon-it-edition-token\" target=\"_blank\" rel=\"noopener noreferrer\">c\u00f3digo<\/a> que debes a\u00f1adir en:&nbsp;Administration &gt; Extensions &gt; Manager &gt; Add token<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" src=\"\/blog\/wp-content\/uploads\/\/2020\/CENTREON\/add_token.JPG\" alt=\"\"\/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Con la activaci\u00f3n ya tendr\u00e1s acceso a los\u00a0Configuration > Plugin Packs que facilitan la monitorizaci\u00f3n y gesti\u00f3n mediante Centreon.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Utilizaremos una m\u00e1quina virtual con 2 GB de RAM y 2 vCores para menos de 100 host a monitorizar con la versi\u00f3n gratuita.&nbsp;Descargamos la ISO desde la web oficial,&nbsp;la versi\u00f3n actual es 20.04, una vez introducida la imagen realizamos la instalaci\u00f3n de la base CentOS 7 (m\u00ednima) con el asistente y establecemos la clave del [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[109,111,110,108],"class_list":["post-76","post","type-post","status-publish","format-standard","hentry","category-networking","tag-centreon","tag-instalacion","tag-install","tag-monitoring"],"_links":{"self":[{"href":"https:\/\/www.mainmind.com\/blog\/wp-json\/wp\/v2\/posts\/76","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mainmind.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.mainmind.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.mainmind.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mainmind.com\/blog\/wp-json\/wp\/v2\/comments?post=76"}],"version-history":[{"count":0,"href":"https:\/\/www.mainmind.com\/blog\/wp-json\/wp\/v2\/posts\/76\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.mainmind.com\/blog\/wp-json\/wp\/v2\/media?parent=76"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mainmind.com\/blog\/wp-json\/wp\/v2\/categories?post=76"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mainmind.com\/blog\/wp-json\/wp\/v2\/tags?post=76"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}