From the course: Certified Kubernetes Administrator (CKA) Cert Prep (2024)
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Module 3: Managing Kubernetes clusters introduction - Kubernetes Tutorial
From the course: Certified Kubernetes Administrator (CKA) Cert Prep (2024)
Module 3: Managing Kubernetes clusters introduction
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- Welcome to Module 3. In this module, you'll learn how to manage Kubernetes clusters. This module has six lessons in total, and starts with Lesson 6, in which you'll learn about generic Kubernetes cluster management tasks. Lesson 7 focuses on note maintenance, and in Lesson 8, you'll learn how to manage scheduling. Lesson 9 covers more in-depth network topics, and Lesson 10 is about Kubernetes security. Lastly, in Lesson 11, we'll cover troubleshooting.
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Contents
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Learning objectives44s
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Understanding cluster node requirements3m 54s
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Understanding node networking requirements2m 38s
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Understanding cluster initialization2m 20s
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Installing the cluster7m 7s
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Using kubeadm init2m 42s
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Adding nodes to the Kubernetes cluster1m 18s
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Configuring the Kubernetes client5m 13s
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Lesson 2 lab: Building a Kubernetes cluster16s
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Lesson 2 lab solution: Building a Kubernetes cluster5m 43s
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Module 2: Running applications introduction35s
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Learning objectives37s
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Using deployments2m 3s
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Running agents with DaemonSets5m 27s
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Using StatefulSets4m 43s
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The case for running individual Pods1m 40s
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Managing Pod initialization2m 48s
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Scaling applications1m 41s
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Using sidecar containers for application logging4m 13s
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Lesson 3 lab: Running a DaemonSet19s
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Lesson 3 lab solution: Running a DaemonSet1m 52s
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Learning objectives43s
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Understanding Kubernetes storage options3m 42s
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Accessing storage through Pod volumes4m 18s
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Configuring persistent volume (PV) storage3m
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Configuring PVCs3m 4s
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Configuring Pod storage with PV and PVCs2m 56s
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Using StorageClass2m 19s
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Understanding storage provisioners14m 40s
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Using ConfigMaps and secrets as volumes4m 44s
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Lesson 4 lab: Setting up storage38s
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Lesson 4 lab solution: Setting up storage6m 5s
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Learning objectives37s
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Exploring Kubernetes networking6m 9s
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Understanding network plugins53s
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Using services to access applications4m 39s
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Running an ingress controller9m 24s
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Configuring ingress7m 36s
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Using port forwarding for direct application access2m 12s
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Lesson 5 lab: Managing networking25s
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Lesson 5 lab solution: Managing networking2m 17s
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Module 3: Managing Kubernetes clusters introduction35s
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Learning objectives38s
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Analyzing cluster nodes5m 21s
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Using crictl to manage node containers5m 29s
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Running static Pods3m 35s
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Managing node state8m 12s
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Managing node services4m 24s
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Lesson 6 lab: Running static Pods20s
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Lesson 6 lab solution: Running static Pods1m 58s
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Learning objectives49s
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Using metrics server to monitor node and Pod state5m 20s
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Backing up the etcd7m 23s
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Restoring the etcd6m 25s
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Performing cluster node upgrades8m 31s
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Understanding cluster high availability (HA) options12m 8s
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Setting up a highly available Kubernetes cluster8m 7s
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Lesson 7 lab: etcd backup and restore24s
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Lesson 7 lab solution: etcd backup and restore4m 34s
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Learning objectives42s
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Exploring the scheduling process1m 2s
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Setting node preferences3m 9s
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Managing affinity and anti-affinity rules9m 44s
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Managing taints and tolerations8m 29s
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Understanding LimitRange and quota1m 12s
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Configuring resource limits and requests5m 16s
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Configuring LimitRange3m 21s
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Lesson 8 lab: Configuring taints36s
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Lesson 8 lab solution: Configuring taints4m 42s
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Learning objectives34s
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Managing the CNI and network plugins4m 30s
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Understanding service auto registration6m 11s
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Using network policies to manage traffic between Pods5m 9s
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Configuring network policies to manage traffic between namespaces7m 58s
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Lesson 9 lab: Using network policies46s
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Lesson 9 lab solution: Using network policies4m 46s
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Learning objectives48s
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Understanding API access2m 59s
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Managing security context4m 31s
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Using service accounts to configure API access3m 22s
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Setting up role-based access control (RBAC)14m 12s
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Configuring cluster roles and RoleBindings2m 41s
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Creating Kubernetes user accounts16m 12s
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Lesson 10 lab: Managing security28s
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Lesson 10 lab solution: Managing security3m 21s
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Learning objectives31s
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Monitoring Kubernetes resources1m 56s
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Understanding the troubleshooting flow3m 4s
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Troubleshooting Kubernetes applications5m 9s
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Troubleshooting cluster nodes5m 9s
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Fixing application access problems2m 42s
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Lesson 11 lab: Troubleshooting nodes16s
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Lesson 11 lab solution: Troubleshooting nodes1m 59s
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Module 4: Practice exams introduction26s
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Learning objectives41s
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Question overview3m 21s
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Creating a Kubernetes cluster4m 2s
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Scheduling a Pod2m 57s
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Managing application initialization4m 7s
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Setting up persistent storage2m 24s
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Configuring application access3m 16s
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Securing network traffic8m 37s
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Setting up quota5m 55s
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Creating a static Pod2m 6s
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Troubleshooting node services2m 10s
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Configuring cluster access7m 19s
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Configuring taints and tolerations5m 5s
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Learning objectives27s
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Question overview4m 52s
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Configuring a high availability cluster6m 18s
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etcd backup and restore7m 43s
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Performing a control node upgrade6m 46s
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Configuring application logging6m 34s
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Managing persistent volume claims3m 17s
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Investigating Pod logs2m 3s
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Analyzing performance3m 6s
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Managing scheduling2m 6s
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Configuring ingress3m 10s
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Preparing for node maintenance2m 4s
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Scaling applications1m 38s
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