{"id":18076,"date":"2022-05-02T18:46:12","date_gmt":"2022-05-02T13:16:12","guid":{"rendered":"http:\/\/onlineappsdba.com\/?p=18076"},"modified":"2022-05-02T18:51:29","modified_gmt":"2022-05-02T13:21:29","slug":"kubernetes-troubleshooting","status":"publish","type":"post","link":"https:\/\/onlineappsdba.com\/index.php\/2022\/05\/02\/kubernetes-troubleshooting\/","title":{"rendered":"Complete Guide on Troubleshooting Kubernetes"},"content":{"rendered":"

\ud83d\udccc In a production environment, you need to manage the containers that run the applications and ensure that there is no downtime. To provide consistent support and service we need to continuously debug and troubleshoot the complete Kubernetes cluster. In this blog, we are going to learn about Kubernetes Troubleshooting.<\/p>\n

\ud83d\udccc The process of discovering, diagnosing, and resolving faults in Kubernetes clusters, nodes, pods, or containers is known as troubleshooting. Kubernetes troubleshooting, in a broader sense, encompasses the effective continuing management of defects and the implementation of preventative measures in Kubernetes components.<\/p>\n

\ud83d\udccc Three key points in K8s Troubleshooting are:<\/p>\n

\u27a1 Understanding.
\n\u27a1 Management.
\n\u27a1 Prevention.<\/p>\n

\ud83e\udd13 So, want to know about \ud835\udc0a\ud835\udc2e\ud835\udc1b\ud835\udc1e\ud835\udc2b\ud835\udc27\ud835\udc1e\ud835\udc2d\ud835\udc1e\ud835\udc2c \ud835\udc13\ud835\udc2b\ud835\udc28\ud835\udc2e\ud835\udc1b\ud835\udc25\ud835\udc1e\ud835\udc2c\ud835\udc21\ud835\udc28\ud835\udc28\ud835\udc2d\ud835\udc22\ud835\udc27\ud835\udc20?<\/p>\n

Check out this blog https:\/\/k21academy.com\/kubernetes66<\/a>\u00a0\u2013 that covers:
\n\ud83c\udf40 What is Kubernetes Troubleshooting?
\n\ud83c\udf40 Three key points in K8s Troubleshooting
\n\ud83c\udf40 Troubleshooting Kubernetes Pods
\n\ud83c\udf40 ImagePullBackOff or ErrImagePull
\n\ud83c\udf40 CreateContainerConfigError
\n\ud83c\udf40 CrashLoopBackOff
\n\ud83c\udf40 OOM kill due to container limit reachedPod Stays Pending
\n\ud83c\udf40 Troubleshooting Node Not Ready Error
\n\ud83c\udf40 Troubleshooting Kubernetes Clusters<\/p>\n

\ud83d\udcab Want more in-depth training? Register for the \ud835\udc05\ud835\udc11\ud835\udc04\ud835\udc04 \ud835\udc02\ud835\udc0b\ud835\udc00\ud835\udc12\ud835\udc12 now at https:\/\/k21academy.com\/k8s02<\/a><\/p>\n

\"k8s<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\ud83d\udccc In a production environment, you need to manage the containers that run the applications and ensure that there is […]<\/p>\n","protected":false},"author":115,"featured_media":18077,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[524],"tags":[],"class_list":["post-18076","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-docker-kubernetes"],"yoast_head":"\nComplete Guide on Troubleshooting Kubernetes -<\/title>\n<meta name=\"description\" content=\"To provide consistent support and service we need to continuously debug and troubleshoot the complete Kubernetes cluster.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/onlineappsdba.com\/index.php\/2022\/05\/02\/kubernetes-troubleshooting\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Complete Guide on Troubleshooting Kubernetes -\" \/>\n<meta property=\"og:description\" content=\"To provide consistent support and service we need to continuously debug and troubleshoot the complete Kubernetes cluster.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/onlineappsdba.com\/index.php\/2022\/05\/02\/kubernetes-troubleshooting\/\" \/>\n<meta property=\"article:published_time\" content=\"2022-05-02T13:16:12+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-05-02T13:21:29+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/onlineappsdba.com\/wp-content\/uploads\/2022\/05\/blog-banner.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"650\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Masroof Ahmad\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Masroof Ahmad\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/onlineappsdba.com\/index.php\/2022\/05\/02\/kubernetes-troubleshooting\/\",\"url\":\"https:\/\/onlineappsdba.com\/index.php\/2022\/05\/02\/kubernetes-troubleshooting\/\",\"name\":\"Complete Guide on Troubleshooting Kubernetes -\",\"isPartOf\":{\"@id\":\"https:\/\/onlineappsdba.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/onlineappsdba.com\/index.php\/2022\/05\/02\/kubernetes-troubleshooting\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/onlineappsdba.com\/index.php\/2022\/05\/02\/kubernetes-troubleshooting\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/onlineappsdba.com\/wp-content\/uploads\/2022\/05\/blog-banner.jpg\",\"datePublished\":\"2022-05-02T13:16:12+00:00\",\"dateModified\":\"2022-05-02T13:21:29+00:00\",\"author\":{\"@id\":\"https:\/\/onlineappsdba.com\/#\/schema\/person\/909a876ed58d400faf82caf81d61bfdb\"},\"description\":\"To provide consistent support and service we need to continuously debug and troubleshoot the complete Kubernetes cluster.\",\"breadcrumb\":{\"@id\":\"https:\/\/onlineappsdba.com\/index.php\/2022\/05\/02\/kubernetes-troubleshooting\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/onlineappsdba.com\/index.php\/2022\/05\/02\/kubernetes-troubleshooting\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/onlineappsdba.com\/index.php\/2022\/05\/02\/kubernetes-troubleshooting\/#primaryimage\",\"url\":\"https:\/\/onlineappsdba.com\/wp-content\/uploads\/2022\/05\/blog-banner.jpg\",\"contentUrl\":\"https:\/\/onlineappsdba.com\/wp-content\/uploads\/2022\/05\/blog-banner.jpg\",\"width\":1024,\"height\":650,\"caption\":\"Kubernetes Troubleshooting\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/onlineappsdba.com\/index.php\/2022\/05\/02\/kubernetes-troubleshooting\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/onlineappsdba.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Complete Guide on Troubleshooting Kubernetes\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/onlineappsdba.com\/#website\",\"url\":\"https:\/\/onlineappsdba.com\/\",\"name\":\"\",\"description\":\"Oracle Implementation & Training Experts\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/onlineappsdba.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/onlineappsdba.com\/#\/schema\/person\/909a876ed58d400faf82caf81d61bfdb\",\"name\":\"Masroof Ahmad\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/onlineappsdba.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/10f9db7bdbbd7f9ccfbe9b2d208e5978fc28315e9c704383e639a926ea0fce5f?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/10f9db7bdbbd7f9ccfbe9b2d208e5978fc28315e9c704383e639a926ea0fce5f?s=96&d=mm&r=g\",\"caption\":\"Masroof Ahmad\"},\"url\":\"https:\/\/onlineappsdba.com\/index.php\/author\/masroof\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Complete Guide on Troubleshooting Kubernetes -","description":"To provide consistent support and service we need to continuously debug and troubleshoot the complete Kubernetes cluster.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/onlineappsdba.com\/index.php\/2022\/05\/02\/kubernetes-troubleshooting\/","og_locale":"en_US","og_type":"article","og_title":"Complete Guide on Troubleshooting Kubernetes -","og_description":"To provide consistent support and service we need to continuously debug and troubleshoot the complete Kubernetes cluster.","og_url":"https:\/\/onlineappsdba.com\/index.php\/2022\/05\/02\/kubernetes-troubleshooting\/","article_published_time":"2022-05-02T13:16:12+00:00","article_modified_time":"2022-05-02T13:21:29+00:00","og_image":[{"width":1024,"height":650,"url":"https:\/\/onlineappsdba.com\/wp-content\/uploads\/2022\/05\/blog-banner.jpg","type":"image\/jpeg"}],"author":"Masroof Ahmad","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Masroof Ahmad","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/onlineappsdba.com\/index.php\/2022\/05\/02\/kubernetes-troubleshooting\/","url":"https:\/\/onlineappsdba.com\/index.php\/2022\/05\/02\/kubernetes-troubleshooting\/","name":"Complete Guide on Troubleshooting Kubernetes -","isPartOf":{"@id":"https:\/\/onlineappsdba.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/onlineappsdba.com\/index.php\/2022\/05\/02\/kubernetes-troubleshooting\/#primaryimage"},"image":{"@id":"https:\/\/onlineappsdba.com\/index.php\/2022\/05\/02\/kubernetes-troubleshooting\/#primaryimage"},"thumbnailUrl":"https:\/\/onlineappsdba.com\/wp-content\/uploads\/2022\/05\/blog-banner.jpg","datePublished":"2022-05-02T13:16:12+00:00","dateModified":"2022-05-02T13:21:29+00:00","author":{"@id":"https:\/\/onlineappsdba.com\/#\/schema\/person\/909a876ed58d400faf82caf81d61bfdb"},"description":"To provide consistent support and service we need to continuously debug and troubleshoot the complete Kubernetes cluster.","breadcrumb":{"@id":"https:\/\/onlineappsdba.com\/index.php\/2022\/05\/02\/kubernetes-troubleshooting\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/onlineappsdba.com\/index.php\/2022\/05\/02\/kubernetes-troubleshooting\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/onlineappsdba.com\/index.php\/2022\/05\/02\/kubernetes-troubleshooting\/#primaryimage","url":"https:\/\/onlineappsdba.com\/wp-content\/uploads\/2022\/05\/blog-banner.jpg","contentUrl":"https:\/\/onlineappsdba.com\/wp-content\/uploads\/2022\/05\/blog-banner.jpg","width":1024,"height":650,"caption":"Kubernetes Troubleshooting"},{"@type":"BreadcrumbList","@id":"https:\/\/onlineappsdba.com\/index.php\/2022\/05\/02\/kubernetes-troubleshooting\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/onlineappsdba.com\/"},{"@type":"ListItem","position":2,"name":"Complete Guide on Troubleshooting Kubernetes"}]},{"@type":"WebSite","@id":"https:\/\/onlineappsdba.com\/#website","url":"https:\/\/onlineappsdba.com\/","name":"","description":"Oracle Implementation & Training Experts","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/onlineappsdba.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/onlineappsdba.com\/#\/schema\/person\/909a876ed58d400faf82caf81d61bfdb","name":"Masroof Ahmad","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/onlineappsdba.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/10f9db7bdbbd7f9ccfbe9b2d208e5978fc28315e9c704383e639a926ea0fce5f?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/10f9db7bdbbd7f9ccfbe9b2d208e5978fc28315e9c704383e639a926ea0fce5f?s=96&d=mm&r=g","caption":"Masroof Ahmad"},"url":"https:\/\/onlineappsdba.com\/index.php\/author\/masroof\/"}]}},"_links":{"self":[{"href":"https:\/\/onlineappsdba.com\/index.php\/wp-json\/wp\/v2\/posts\/18076","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onlineappsdba.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/onlineappsdba.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/onlineappsdba.com\/index.php\/wp-json\/wp\/v2\/users\/115"}],"replies":[{"embeddable":true,"href":"https:\/\/onlineappsdba.com\/index.php\/wp-json\/wp\/v2\/comments?post=18076"}],"version-history":[{"count":0,"href":"https:\/\/onlineappsdba.com\/index.php\/wp-json\/wp\/v2\/posts\/18076\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/onlineappsdba.com\/index.php\/wp-json\/wp\/v2\/media\/18077"}],"wp:attachment":[{"href":"https:\/\/onlineappsdba.com\/index.php\/wp-json\/wp\/v2\/media?parent=18076"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/onlineappsdba.com\/index.php\/wp-json\/wp\/v2\/categories?post=18076"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/onlineappsdba.com\/index.php\/wp-json\/wp\/v2\/tags?post=18076"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}