{"id":21212,"date":"2025-10-21T11:55:17","date_gmt":"2025-10-21T17:55:17","guid":{"rendered":"https:\/\/sada.services\/?p=21212"},"modified":"2025-10-21T11:55:17","modified_gmt":"2025-10-21T17:55:17","slug":"okd-configuraciones-posteriores","status":"publish","type":"post","link":"https:\/\/sada.services\/?p=21212","title":{"rendered":"OKD: Configuraciones Posteriores"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">1. DNS zonas P\u00fablicas y Privadas<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">OK en la Nube<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>En instalaciones sobre nubes p\u00fablicas (AWS, Azure,etc) el instalador de OKD crea zonas p\u00fablica y privada en el DNS autom\u00e1ticamente +<\/li>\n\n\n\n<li>Por ejemplo si ejecuta<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>oc get dnses.config.openshift.io\/cluster -o yaml<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Obtiene la informaci\u00f3n del DNS<\/li>\n\n\n\n<li>Y puedes observar que viene informaci\u00f3n de estas zonas<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>spec:\n  baseDomain: &lt;base_domain>\n  privateZone:\n    tags:\n      Name: &lt;infra_id>-int\n  publicZone:\n    id: Z2XXXXXXXXXXA4\n<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Por tanto si desea eliminar la zona publica visite <a href=\"https:\/\/docs.okd.io\/latest\/post_installation_configuration\/configuring-private-cluster.html\">https:\/\/docs.okd.io\/latest\/post_installation_configuration\/configuring-private-cluster.html<\/a><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">OK en barel<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Para nuestro caso al ejecutar el comando<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>oc get dnses.config.openshift.io\/cluster -o yaml<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Obtenemos la siguiente salida<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>apiVersion: config.openshift.io\/v1\nkind: DNS\nmetadata:\n  creationTimestamp: \"2025-10-02T14:50:58Z\"\n  generation: 1\n  name: cluster\n  resourceVersion: \"538\"\n  uid: e6c3c398-aa2f-4556-9337-5d9296de3335\nspec:\n  baseDomain: okd.una.ac.cr\n  platform:\n    type: \"\"\nstatus: {}\n<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Donde vemos que no tenemos estas salidas de zonas<\/li>\n\n\n\n<li>Ya que \n<ul class=\"wp-block-list\">\n<li>El instalador <strong>no puede crear ni administrar zonas DNS autom\u00e1ticamente<\/strong>.<\/li>\n\n\n\n<li>T\u00fa eres quien define el DNS externo (por ejemplo, usando BIND, dnsmasq, o registros manuales en el DNS institucional).<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">2. Componentes del cluster<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">2.1. Conocimiento de recursos del cluster<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"780\" height=\"760\" src=\"https:\/\/sada.services\/wp-content\/uploads\/2025\/10\/Seleccion_1718.png\" alt=\"\" class=\"wp-image-21213\" srcset=\"https:\/\/sada.services\/wp-content\/uploads\/2025\/10\/Seleccion_1718.png 780w, https:\/\/sada.services\/wp-content\/uploads\/2025\/10\/Seleccion_1718-300x292.png 300w, https:\/\/sada.services\/wp-content\/uploads\/2025\/10\/Seleccion_1718-768x748.png 768w\" sizes=\"(max-width: 780px) 100vw, 780px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">2.2. Recursos de configuraci\u00f3n de Operadores<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"843\" height=\"339\" src=\"https:\/\/sada.services\/wp-content\/uploads\/2025\/10\/Seleccion_1719.png\" alt=\"\" class=\"wp-image-21214\" srcset=\"https:\/\/sada.services\/wp-content\/uploads\/2025\/10\/Seleccion_1719.png 843w, https:\/\/sada.services\/wp-content\/uploads\/2025\/10\/Seleccion_1719-300x121.png 300w, https:\/\/sada.services\/wp-content\/uploads\/2025\/10\/Seleccion_1719-768x309.png 768w\" sizes=\"(max-width: 843px) 100vw, 843px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">2.3. Recursos de configuraci\u00f3n adicionales<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"964\" height=\"378\" src=\"https:\/\/sada.services\/wp-content\/uploads\/2025\/10\/Seleccion_1720.png\" alt=\"\" class=\"wp-image-21215\" srcset=\"https:\/\/sada.services\/wp-content\/uploads\/2025\/10\/Seleccion_1720.png 964w, https:\/\/sada.services\/wp-content\/uploads\/2025\/10\/Seleccion_1720-300x118.png 300w, https:\/\/sada.services\/wp-content\/uploads\/2025\/10\/Seleccion_1720-768x301.png 768w\" sizes=\"(max-width: 964px) 100vw, 964px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">2.4. Recursos informativos<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"818\" height=\"471\" src=\"https:\/\/sada.services\/wp-content\/uploads\/2025\/10\/Seleccion_1721.png\" alt=\"\" class=\"wp-image-21216\" srcset=\"https:\/\/sada.services\/wp-content\/uploads\/2025\/10\/Seleccion_1721.png 818w, https:\/\/sada.services\/wp-content\/uploads\/2025\/10\/Seleccion_1721-300x173.png 300w, https:\/\/sada.services\/wp-content\/uploads\/2025\/10\/Seleccion_1721-768x442.png 768w\" sizes=\"(max-width: 818px) 100vw, 818px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Para obtener informaci\u00f3n de cualquiera de estos recursos lo obtenemos con <\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>oc api-resources<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Y para buscar uno espec\u00edfico ejecutamos<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>oc api-resources | grep config.openshift.io<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"442\" src=\"https:\/\/sada.services\/wp-content\/uploads\/2025\/10\/Seleccion_1722-1024x442.png\" alt=\"\" class=\"wp-image-21217\" srcset=\"https:\/\/sada.services\/wp-content\/uploads\/2025\/10\/Seleccion_1722-1024x442.png 1024w, https:\/\/sada.services\/wp-content\/uploads\/2025\/10\/Seleccion_1722-300x130.png 300w, https:\/\/sada.services\/wp-content\/uploads\/2025\/10\/Seleccion_1722-768x332.png 768w, https:\/\/sada.services\/wp-content\/uploads\/2025\/10\/Seleccion_1722-1536x663.png 1536w, https:\/\/sada.services\/wp-content\/uploads\/2025\/10\/Seleccion_1722.png 1894w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Tambien tenemos estos<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Ejemplos con otros recursos de configuraci\u00f3n<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Recurso<\/th><th>Comando para ver<\/th><\/tr><\/thead><tbody><tr><td><code>apiserver.config.openshift.io<\/code><\/td><td><code>oc get apiserver cluster -o yaml<\/code><\/td><\/tr><tr><td><code>authentication.config.openshift.io<\/code><\/td><td><code>oc get authentication cluster -o yaml<\/code><\/td><\/tr><tr><td><code>build.config.openshift.io<\/code><\/td><td><code>oc get build cluster -o yaml<\/code><\/td><\/tr><tr><td><code>console.config.openshift.io<\/code><\/td><td><code>oc get console cluster -o yaml<\/code><\/td><\/tr><tr><td><code>featuregate.config.openshift.io<\/code><\/td><td><code>oc get featuregate cluster -o yaml<\/code><\/td><\/tr><tr><td><code>image.config.openshift.io<\/code><\/td><td><code>oc get image cluster -o yaml<\/code><\/td><\/tr><tr><td><code>ingress.config.openshift.io<\/code><\/td><td><code>oc get ingress cluster -o yaml<\/code><\/td><\/tr><tr><td><code>oauth.config.openshift.io<\/code><\/td><td><code>oc get oauth cluster -o yaml<\/code><\/td><\/tr><tr><td><code>project.config.openshift.io<\/code><\/td><td><code>oc get project cluster -o yaml<\/code><\/td><\/tr><tr><td><code>proxy.config.openshift.io<\/code><\/td><td><code>oc get proxy cluster -o yaml<\/code><\/td><\/tr><tr><td><code>scheduler.config.openshift.io<\/code><\/td><td><code>oc get scheduler cluster -o yaml<\/code><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Ejemplo con recursos de Operator<\/h3>\n\n\n\n<p>Algunos est\u00e1n en otros grupos de API:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Recurso<\/th><th>Comando<\/th><\/tr><\/thead><tbody><tr><td><code>consoles.operator.openshift.io<\/code><\/td><td><code>oc get consoles.operator.openshift.io cluster -o yaml<\/code><\/td><\/tr><tr><td><code>config.imageregistry.operator.openshift.io<\/code><\/td><td><code>oc get configs.imageregistry.operator.openshift.io cluster -o yaml<\/code><\/td><\/tr><tr><td><code>config.samples.operator.openshift.io<\/code><\/td><td><code>oc get configs.samples.operator.openshift.io cluster -o yaml<\/code><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Recursos informativos<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Recurso<\/th><th>Comando<\/th><\/tr><\/thead><tbody><tr><td><code>dns.config.openshift.io<\/code><\/td><td><code>oc get dns cluster -o yaml<\/code><\/td><\/tr><tr><td><code>infrastructure.config.openshift.io<\/code><\/td><td><code>oc get infrastructure cluster -o yaml<\/code><\/td><\/tr><tr><td><code>network.config.openshift.io<\/code><\/td><td><code>oc get network cluster -o yaml<\/code><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Obtener versi\u00f3n del cluster<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ejecutamos<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>oc get clusterversion<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1014\" height=\"101\" src=\"https:\/\/sada.services\/wp-content\/uploads\/2025\/10\/Seleccion_1723.png\" alt=\"\" class=\"wp-image-21218\" srcset=\"https:\/\/sada.services\/wp-content\/uploads\/2025\/10\/Seleccion_1723.png 1014w, https:\/\/sada.services\/wp-content\/uploads\/2025\/10\/Seleccion_1723-300x30.png 300w, https:\/\/sada.services\/wp-content\/uploads\/2025\/10\/Seleccion_1723-768x76.png 768w\" sizes=\"(max-width: 1014px) 100vw, 1014px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>U obtener la informaci\u00f3n del cluster<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>oc describe clusterversion version<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"699\" src=\"https:\/\/sada.services\/wp-content\/uploads\/2025\/10\/Seleccion_1724-1024x699.png\" alt=\"\" class=\"wp-image-21219\" srcset=\"https:\/\/sada.services\/wp-content\/uploads\/2025\/10\/Seleccion_1724-1024x699.png 1024w, https:\/\/sada.services\/wp-content\/uploads\/2025\/10\/Seleccion_1724-300x205.png 300w, https:\/\/sada.services\/wp-content\/uploads\/2025\/10\/Seleccion_1724-768x524.png 768w, https:\/\/sada.services\/wp-content\/uploads\/2025\/10\/Seleccion_1724.png 1174w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>1. DNS zonas P\u00fablicas y Privadas OK en la Nube OK en barel 2. Componentes del cluster 2.1. Conocimiento de recursos del cluster 2.2. Recursos de configuraci\u00f3n de Operadores 2.3. Recursos de configuraci\u00f3n adicionales 2.4. Recursos informativos Ejemplos con otros recursos de configuraci\u00f3n Recurso Comando para ver apiserver.config.openshift.io oc get apiserver cluster -o yaml authentication.config.openshift.io [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-21212","post","type-post","status-publish","format-standard","hentry","category-sin-categoria"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/sada.services\/index.php?rest_route=\/wp\/v2\/posts\/21212","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sada.services\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sada.services\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sada.services\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/sada.services\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=21212"}],"version-history":[{"count":1,"href":"https:\/\/sada.services\/index.php?rest_route=\/wp\/v2\/posts\/21212\/revisions"}],"predecessor-version":[{"id":21220,"href":"https:\/\/sada.services\/index.php?rest_route=\/wp\/v2\/posts\/21212\/revisions\/21220"}],"wp:attachment":[{"href":"https:\/\/sada.services\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=21212"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sada.services\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=21212"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sada.services\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=21212"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}