{"id":1686,"date":"2025-05-04T14:05:05","date_gmt":"2025-05-04T08:05:05","guid":{"rendered":"https:\/\/www.pagecloud.cloud\/?post_type=courses&#038;p=1686"},"modified":"2025-05-04T14:05:05","modified_gmt":"2025-05-04T08:05:05","slug":"certified-kubernetes-administrator","status":"publish","type":"courses","link":"https:\/\/www.pagecloud.cloud\/?courses=certified-kubernetes-administrator","title":{"rendered":"Certified Kubernetes Administrator"},"content":{"rendered":"<p>Understanding and Practice of the Kubernetes Orchestration platfrom administration and <br \/>application deployment on kubernetes is the main objective of this program.<\/p>\n<p>Kubernetes is a portable, extensible, open source platform for managing containerized<br \/>workloads and services, that facilitates both declarative configuration and automation. It has a large, rapidly growing ecosystem. Kubernetes services, support, and tools are widely available.<\/p>\n<p>\u00a0<\/p>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Course Hours : Total course hours is 40 for Certified Kubernetes Administrator Program.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Class : Total number of class is 20+ for Certified Kubernetes Administrator Program.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Lab Simulation : Total number of lab is 60 for Certified Kubernetes Administrator <\/span><span style=\"font-weight: 400\">Program.<\/span><\/li>\n<\/ul>\n<p>\u00a0<\/p>\n<p style=\"text-align: center\"><strong>Introduction to Kubernetes<\/strong><\/p>\n<p>\u00a0<\/p>\n<p>Kubernetes is a portable, extensible, open source platform for managing containerized workloads and services, that facilitates both declarative configuration and automation. It has a large, rapidly growing ecosystem. Kubernetes services, support, and tools are widely available.<\/p>\n<p>The name Kubernetes originates from Greek, meaning helmsman or pilot. K8s as an abbreviation results from counting the eight letters between the &#8220;K&#8221; and the &#8220;s&#8221;. Google open-sourced the Kubernetes project in 2014. Kubernetes combines over 15 years of Google&#8217;s experience running production workloads at scale with best-of-breed ideas and practices from the community.<\/p>\n<p>\u00a0<\/p>\n<p style=\"text-align: center\"><strong>CKA CNCF Curriculum<\/strong><\/p>\n<p>\u00a0<\/p>\n<p><strong>25% &#8211; Cluster Architecture, Installation &amp; Configuration<\/strong><\/p>\n<p>\u00a0<\/p>\n<ul>\n<li>Manage role based access control (RBAC).<\/li>\n<li>Use Kubeadm to install a basic cluster.<\/li>\n<li>Manage a highly-available Kubernetes cluster.<\/li>\n<li>Provision underlying infrastructure to deploy a Kubernetes cluster.<\/li>\n<li>Perform a version upgrade on a Kubernetes cluster using Kubeadm.<\/li>\n<li>Implement etcd backup and restore.<\/li>\n<\/ul>\n<p>\u00a0<\/p>\n<p><strong>15% &#8211; Workloads &amp; Scheduling<\/strong><\/p>\n<p>\u00a0<\/p>\n<ul>\n<li>Understand deployments and how to perform rolling update and rollbacks.<\/li>\n<li>Use ConfigMaps and Secrets to configure applications.<\/li>\n<li>Know how to scale applications.<\/li>\n<li>Understand the primitives used to create robust, self-healing, application deployments.<\/li>\n<li>Understand how resource limits can affect Pod scheduling<\/li>\n<li>Awareness of manifest management and common templating too.<\/li>\n<\/ul>\n<p>\u00a0<\/p>\n<p><strong>10% &#8211; Storage<\/strong><\/p>\n<p>\u00a0<\/p>\n<ul>\n<li>Understand storage classes, persistent volumes.<\/li>\n<li>Understand volume mode, access modes and reclaim policies for volumes.<\/li>\n<li>Understand persistent volume claims primitive.<\/li>\n<li>Know how to configure applications with persistent storage.<\/li>\n<\/ul>\n<p>\u00a0<\/p>\n<p><strong>20% &#8211; Services &amp; Networking<\/strong><\/p>\n<p>\u00a0<\/p>\n<ul>\n<li>Understand host networking configuration on the cluster nodes.<\/li>\n<li>Understand connectivity between Pods.<\/li>\n<li>Understand ClusterIP, NodePort, LoadBalancer service types and endpoints.<\/li>\n<li>Know how to use Ingress controllers and Ingress resources.<\/li>\n<li>Know how to configure and use CoreDNS.<\/li>\n<li>Choose an appropriate container network interface plugin.<\/li>\n<\/ul>\n<p>\u00a0<\/p>\n<p><strong>30% &#8211; Troubleshooting<\/strong><\/p>\n<p>\u00a0<\/p>\n<ul>\n<li>Evaluate cluster and node logging.<\/li>\n<li>Understand how to monitor applications.<\/li>\n<li>Manage container stdout &amp; stderr logs.<\/li>\n<li>Troubleshoot application failure.<\/li>\n<li>Troubleshoot cluster component failure.<\/li>\n<li>Troubleshoot networking.<\/li>\n<\/ul>\n<p>\u00a0<\/p>\n<p style=\"text-align: left\"><strong>Relevant Bonus Tropics<\/strong><\/p>\n<p>\u00a0<\/p>\n<ul>\n<li>Helm.<\/li>\n<li>Custom Resource Definitions.<\/li>\n<li>Kubernetes Security.<\/li>\n<li>Exam Domain Review.<\/li>\n<\/ul>\n<p>\u00a0<\/p>\n<p style=\"text-align: left\"><strong>CKA Pre-requisite a Bonus Learning<\/strong><\/p>\n<p>\u00a0<\/p>\n<ul>\n<li>Basics of Container.<\/li>\n<li>Basic Docker Commands.<\/li>\n<li>Docker volumes.<\/li>\n<li>Docker networking.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Understanding and Practice of the Kubernetes Orchestration platfrom administration and application deployment on kubernetes is the main objective<\/p>\n","protected":false},"author":1,"featured_media":1726,"template":"","course-category":[12],"course-tag":[],"class_list":["post-1686","courses","type-courses","status-publish","has-post-thumbnail","hentry","course-category-cncf"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.4 - 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