CKA : Certified Kubernetes Administrator - ITU Online

CKA : Certified Kubernetes Administrator

This course covers crucial information for anyone taking the Certified Kubernetes Administrator (CKA) exam. You will be walked through the exam process, where to find updated information about changes to the exam, and given some general test-taking tips. Since learning Kubernetes is a key skill for DevOps professionals, this makes demand high for such engineers.

Included In This Course

Quickbooks Online Training
5 Hrs 10 Min
Videos
105 On-demand Videos
Closed Captions

Closed Captions

Course Topics
13  Topics
Question & Answers
20 Prep Questions
Certificate of Completion

Certificate of Completion

Course Description for Certified Kubernetes Administrator (CKA) Course

The Certified Kubernetes Administrator (CKA) course is designed to provide in-depth knowledge and hands-on experience with Kubernetes, an essential container orchestration tool used to manage and deploy applications at scale. This comprehensive course covers core concepts, from Kubernetes installation and cluster management to advanced topics such as networking, security, and troubleshooting.

Throughout the course, you will learn about the architecture and components of Kubernetes, how to deploy and manage containerized applications, and best practices for maintaining and scaling your Kubernetes environment. Real-world examples and practical demonstrations will ensure you gain the skills necessary to become a proficient Kubernetes administrator.

What You Will Learn in the Certified Kubernetes Administrator (CKA) Course

This course equips you with the essential skills needed to manage and deploy Kubernetes clusters effectively. By the end of the course, you will have mastered the following concepts and techniques:

  • Core Kubernetes concepts and architecture
  • Installation and configuration of Kubernetes clusters
  • Working with Kubernetes clusters and nodes
  • API access and commands using Kubectl
  • Running and managing pods and deployments
  • Configuring storage solutions within Kubernetes
  • Kubernetes networking essentials
  • Security management for Kubernetes environments
  • Enterprise-level Kubernetes management
  • Monitoring and troubleshooting Kubernetes clusters
  • Exam preparation with practice tests

Exam Objectives for Certified Kubernetes Administrator (CKA) Exam

The CKA certification exam, governed by the Cloud Native Computing Foundation (CNCF), tests your ability to perform the responsibilities of a Kubernetes administrator. The exam objectives include:

  • Application lifecycle management – 8%
  • Installation, configuration, and validation – 12%
  • Core concepts – 19%
  • Networking – 11%
  • Scheduling – 5%
  • Security – 12%
  • Cluster maintenance – 11%
  • Logging and monitoring – 5%
  • Storage – 7%
  • Troubleshooting – 10%

Who This Certified Kubernetes Administrator (CKA) Course is For

This course is ideal for anyone looking to enhance their Kubernetes skills and gain certification. The target audience includes:

  • IT professionals and system administrators
  • DevOps engineers
  • Cloud administrators
  • Software developers
  • Anyone interested in Kubernetes and container orchestration

Possible Jobs You Can Get With Certified Kubernetes Administrator (CKA) Certification

Obtaining the CKA certification opens up numerous career opportunities in the tech industry. With the knowledge and skills gained from this course, you can pursue roles such as:

  • Kubernetes Administrator
  • DevOps Engineer
  • Cloud Engineer
  • Site Reliability Engineer
  • Infrastructure Engineer
  • Platform Engineer

Average Industry Salaries for People with Kubernetes Skills

The demand for Kubernetes expertise is high, and professionals with these skills can command competitive salaries. Here are some average salary ranges for relevant positions:

  • Kubernetes Administrator: $110,000 – $140,000
  • DevOps Engineer: $100,000 – $130,000
  • Cloud Engineer: $105,000 – $135,000
  • Site Reliability Engineer: $120,000 – $150,000
  • Infrastructure Engineer: $95,000 – $125,000

Get Started Today with the Certified Kubernetes Administrator (CKA) Course

Take the first step towards becoming a certified Kubernetes administrator by enrolling in our comprehensive CKA course. Gain the knowledge and hands-on experience needed to excel in your career and stay ahead in the ever-evolving field of cloud computing and container orchestration.

Don’t miss out on this opportunity to advance your skills and boost your career prospects. Enroll now and start your journey to becoming a Certified Kubernetes Administrator!

Key Term Knowledge Base: Key Terms Related to Kubernetes Administration

Understanding key terms is crucial in mastering Kubernetes Administration. These terms form the foundation of Kubernetes’ functionality and are essential for efficient navigation and management of Kubernetes environments. They are vital for anyone preparing for the CKA certification or involved in Kubernetes-related projects.

TermDefinition
KubernetesAn open-source platform designed to automate deploying, scaling, and operating application containers.
ContainerA lightweight, standalone, executable package that includes everything needed to run a piece of software, including the code, runtime, system tools, libraries, and settings.
PodThe smallest deployable units of computing that can be created and managed in Kubernetes.
NodeA worker machine in Kubernetes, which may be a VM or a physical machine, depending on the cluster.
ClusterA set of node machines for running containerized applications managed by Kubernetes.
DeploymentA Kubernetes object that lets you manage a set of identical pods.
ServiceAn abstraction which defines a logical set of Pods and a policy by which to access them.
NamespaceA way to divide cluster resources between multiple users.
KubeletAn agent that runs on each node in the cluster and ensures that containers are running in a Pod.
KubectlA command-line tool for communicating with a Kubernetes cluster’s API server.
Control PlaneThe container orchestration layer that exposes the API and interfaces to define, deploy, and manage the lifecycle of containers.
API ServerThe central management entity and the only component that talks directly with the Kubernetes cluster.
etcdA distributed key-value store used as Kubernetes’ backing store for all cluster data.
IngressAn API object that manages external access to the services in a cluster, typically HTTP.
ConfigMapAn API object used to store non-confidential data in key-value pairs.
SecretAn API object used to store sensitive information, such as passwords and tokens.
VolumeA directory containing data, accessible to the containers in a pod, used to persist data.
Persistent VolumeA piece of storage in the cluster that has been provisioned by an administrator or dynamically provisioned using Storage Classes.
ReplicaSetEnsures that a specified number of pod replicas are running at any given time.
DaemonSetEnsures that all (or some) Nodes run a copy of a Pod.

These terms are fundamental to understanding and effectively working with Kubernetes, especially for tasks related to administration and development within a Kubernetes environment.

Frequently Asked Questions About Certified Kubernetes Administrator (CKA)

What is the Certified Kubernetes Administrator (CKA) course?

The Certified Kubernetes Administrator (CKA) course is designed to provide in-depth knowledge and hands-on experience with Kubernetes, a container orchestration tool used to manage and deploy applications at scale. The course covers core concepts, Kubernetes installation, cluster management, networking, security, and troubleshooting.

What will I learn in the Certified Kubernetes Administrator (CKA) course?

You will learn core Kubernetes concepts, architecture, installation, configuration, API access, running and managing pods, storage solutions, networking, security management, enterprise-level management, monitoring, and troubleshooting. The course also includes exam preparation with practice tests.

What are the exam objectives for the Certified Kubernetes Administrator (CKA) exam?

The CKA exam objectives include application lifecycle management, installation, configuration, validation, core concepts, networking, scheduling, security, cluster maintenance, logging and monitoring, storage, and troubleshooting. Each objective is assigned a specific percentage weight in the exam.

Who should take the Certified Kubernetes Administrator (CKA) course?

The course is ideal for IT professionals, system administrators, DevOps engineers, cloud administrators, software developers, and anyone interested in Kubernetes and container orchestration. It is suitable for those looking to enhance their Kubernetes skills and gain certification.

What career opportunities can I pursue with Certified Kubernetes Administrator (CKA) certification?

With a CKA certification, you can pursue roles such as Kubernetes Administrator, DevOps Engineer, Cloud Engineer, Site Reliability Engineer, Infrastructure Engineer, and Platform Engineer. The certification enhances your career prospects in the tech industry.

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Certified Kubernetes Administrator (CKA) Course Content

Module 1: Course Overview

  •    1.1 Course Overview
  •    1.2 Course PreReqs

Module 2: Kubernetes and Container Fundamentals

  •    2.1 Core Concepts
  •    2.2 What is the CKA Exam
  •    2.3 Why Get Certified
  •    2.4 CKA Exam Domains
  •    2.5 What is Kubernetes
  •    2.6 What is a Container
  •    2.7 What is Docker
  •    2.8 Kubernetes Terminology
  •    2.9 Kubernetes Components
  •    2.10 Kubernetes Documentation
  •    2.11 Whiteboard - Kubernetes Overview

Module 3: Kubernetes Installation

  •    3.1 Kubernetes Installation
  •    3.2 Installation Options
  •    3.3 MiniKube
  •    3.4 Demo - Install Minikube
  •    3.5 Demo - Clusters
  •    3.6 Kubectl Basics
  •    3.7 Demo - Install Kubectl

Module 4: Working with Kubernetes Clusters and Nodes

  •    4.1 Working with Kubernetes Clusters and Nodes
  •    4.2 Understanding the Architecture
  •    4.3 Understanding the nodes
  •    4.4 Core Objects
  •    4.5 API
  •    4.6 Create a Cluster
  •    4.7 Demo - Create a Cluster
  •    4.8 Demo - YAML
  •    4.9 Demo - Nodes
  •    4.10 Demo - Kubectl Client Config

Module 5: API Access and Commands

  •    5.1 API Access and Commands
  •    5.2 About the API
  •    5.3 Accessing the APIs
  •    5.4 Demo - Exploring APIS
  •    5.5 Kubectl
  •    5.6 Using YAML for API Objects
  •    5.7 Using Curl
  •    5.8 Labels and Annotations

Module 6: Running Pods and Deployments

  •    6.1 Running Pods and Deployments
  •    6.2 Pods and Deployments
  •    6.3 What is a Namespace
  •    6.4 Scalability Options
  •    6.5 Rolling Updates
  •    6.6 Apply Changes to a Pod
  •    6.7 Stateful Sets
  •    6.8 Demo - Manage Deployments

Module 7: Configuring Storage

  •    7.1 Configuring Storage
  •    7.2 Storage options with Kubernetes
  •    7.3 Configure Pod Volumes
  •    7.4 Configure Persistent Volumes
  •    7.5 Storage Classes
  •    7.6 Whiteboard - Persistent Volumes
  •    7.7 Demo - Configure Storage

Module 8: Kubernetes Networking

  •    8.1 Kubernetes Networking
  •    8.2 Understanding Networking
  •    8.3 Services
  •    8.4 Network Plugins
  •    8.5 DNS
  •    8.6 Network Policies
  •    8.7 Namespaces
  •    8.8 Demo - Networking
  •    8.9 Manage High Availability

Module 9: Managing Security

  •    9.1 Managing Security
  •    9.2 Kubernetes Security
  •    9.3 Container and Pod Security
  •    9.4 Certificates
  •    9.5 API Security
  •    9.6 Configmaps and Secrets
  •    9.7 Secure Images
  •    9.8 Security Context
  •    9.9 RBAC

Module 10: Managing Kubernetes In the Enterprise

  •    10.1 Managing Kubernetes In the Enterprise
  •    10.2 Cluster Management and Maintenance
  •    10.3 Demo - Scale Deployment
  •    10.4 Demo - Restart Cluster
  •    10.5 Demo - Add or Remove Nodes
  •    10.6 Demo - Create a Pod in the Background
  •    10.7 Kubelet Restarts and Drains
  •    10.8 UI Dashboard
  •    10.9 Demo - Describe Resources
  •    10.10 Kube-scheduler
  •    10.11 Demo - Set-Up Alias

Module 11: Kubernetes Monitoring and Troubleshooting

  •    11.1 Kubernetes Monitoring and Troubleshooting
  •    11.2 Monitoring Resources
  •    11.3 Monitoring Pods
  •    11.4 Demo - Monitoring Pods
  •    11.5 Logging
  •    11.6 Demo - Logging
  •    11.7 Troubleshooting
  •    11.8 Affinity and Taints

Module 12: CKA Practice Exams

  •    12.1 CKA Practice Exams
  •    12.2 Exam Preparation Must Know
  •    12.3 Question 1 - Create a Cluster, Deploy Pods and a Deployment
  •    12.4 Question 2 - Create a Pod and Verify
  •    12.5 Question 3 - Create a Pod with a Secret
  •    12.6 Question 4 - Get Logs on a Pod and Send to File
  •    12.7 Question 5 - Liveness Probe
  •    12.8 Question 6 - Use Labels
  •    12.9 Additional Questions

Module 13: Course Closeout

  •    13.1 Course Closeout
  •    13.2 Course Review
  •    13.3 Kubernetes Certifications
  •    13.4 Additional Resources
  •    13.5 Exam Readiness
  •    13.6 Course Closeout
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    Smooth delivery and easy access to LMS. Good to see that the LMS offers progress tracking. Would be great if badges were offered on completion of courses to share via Credly to future employers.

Your Training Instructor

Joe Holbrook

Joe Holbrook

Independent Trainer | Consultant | Author

Joe Holbrook has been in the IT field since 1993 when he was exposed to several HPUX systems on board a U.S. Navy flagship. He has migrated from UNIX world to Storage Area Networking(SAN), Enterprise Virtualization, Cloud Architectures, and now specializing in Blockchain and Cryptocurrency. He previously worked for numerous companies like HDS, 3PAR, Brocade, HP, EMC, Northrup Grumman, ViON, Ibasis.net, Chematch.com, SAIC and Siemens Nixdorf.

Currently he works as a Subject Matter Expert specializing in Enterprise Cloud and Blockchain Technologies. He is the CLO of Techcommanders.com Elearning and consulting, He holds numerous IT certifications from AWS, GCP, HDS and other organizations.

He is an avid speaker and well-known course author residing in Jacksonville, Florida.

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