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Certified Kubernetes Administrator
Certified Kubernetes Administrator (CKA) on practice.
Theory + practice.
$9.90
English
Buy course
$45
Try for free
Kubernetes course is learning
in the form of a game
Chat support, where there are already 756 students and analysis of all questions
Try for free
Learning principle -
first practice, then theory
The aim of the course is to increase
your income in 1.5-2 times
The aim of the courses is
to increase your income
From Payscale.com

COURSE CONTENT

CHAPTER 1
Introduction
  • Course Introduction
  • Certification
  • Certification Details
CHAPTER 2
Core Concepts
  • Core Concepts Section Introduction
  • Cluster Architecture
  • ETCD for Beginners
  • ETCD in Kubernetes
  • ETCD – Commands (Optional)
  • Kube API Server
  • Kube Controller Manager
  • Kube Scheduler
  • Kubelet
  • Kube Proxy
  • PODs
  • Practice Test Introduction
  • Practice Test – PODs
  • Solution – Pods (optional)
  • ReplicaSets
  • Practice Test – ReplicaSets
  • Solution – ReplicaSets (optional)
  • Join our Slack Channel
  • Deployments
  • Certification Tip!
CHAPTER 3
Scheduling
  • Scheduling Section Introduction
  • Manual Scheduling
  • Practice Test Manual Scheduling
  • Solution: Manual Scheduling (optional)
  • Labels and Selectors
  • Practice Test Labels and Selectors
  • Solution: Labels and Selectors
  • Taints and Tolerations
  • Practice Test – Taints and Tolerations
  • Solution – Taints and Toleration (Optional)
  • Node Selectors
  • Node Affinity
  • Practice Test – Node Affinity
  • Solution – Node Affinity (Optional)
  • Taints and Tolerations vs Node Affinity
  • Resource Limits
  • Note on default resource requirements and limits
  • A quick note on editing PODs and Deployments
  • Practice Test Resource Limits
  • Solution: Resource Limits 
CHAPTER 4
Logging & Monitoring
  • Logging and Monitoring Section Introduction
  • Monitor Cluster Components
  • Practice Test Monitor Cluster Components
  • Solution: Monitor Cluster Components
  • Managing Application Logs
  • Practice Test Managing Application Logs
  • Solution: Logging : (Optional)
  • Download Presentation Deck 3
CHAPTER 5
Application Lifecycle Management
  • Application Lifecycle Management – Section Introduction
  • Rolling Updates and Rollbacks
  • Practice Test Rolling Updates and Rollbacks
  • Solution: Rolling update
  • Configure Applications
  • Commands and Arguments in Docker
  • Commands and Arguments in Kubernetes
  • Practice Test Commands and Arguments
  • Solution – Commands and Arguments (Optional)
  • Configure Environment Variables in Applications
  • Configure ConfigMaps in Applications
  • Practice Test Env Variables
  • Solution – Env Variables (Optional)
  • Secrets
  • Practice Test Secrets
  • Solution – Secrets (Optional) 
  • A note on Secrets
  • Multi Container PODs
  • Practice Test – Multi Container PODs
  • Solution – Multi Container Pods (Optional)
CHAPTER 6
Cluster Maintenance
  • Cluster Maintenance – Section Introduction
  • OS Upgrades
  • Practice Test OS Upgrades
  • Solution – OS Upgrades (optional)
  • Kubernetes Software Versions
  • References
  • Cluster Upgrade Introduction
  • Demo – Cluster upgrade
  • Practice Test Cluster Upgrade Process
  • Solution: Cluster Upgrade Process
  • Backup and Restore Methods
  • Working with ETCDCTL
  • Practice Test Backup and Restore Methods
  • Solution: Backup and Restore
  • Certification Exam Tip!
  • References
  • Download Presentation Deck 5
CHAPTER 7
Security
  • Security – Section Introduction
  • Kubernetes Security Primitives
  • Authentication
  • Article on Setting up Basic Authentication
  • TLS Introduction
  • TLS Basics
  • TLS in Kubernetes
  • TLS in Kubernetes – Certificate Creation
  • View Certificate Details
  • Certificate Health Check Spreadsheet
  • Practice Test View Certificate Details
  • Certificates API
  • Practice Test Certificates API
  • KubeConfig
  • Practice Test KubeConfig
  • API Groups
  • Authorization
  • Role Based Access Controls
  • Practice Test Role Based Access Controls
  • Cluster Roles 
CHAPTER 8
Storage
  • Storage – Section Introduction
  • Introduction to Docker Storage
  • Storage in Docker
  • Volume Driver Plugins in Docker
  • Container Storage Interface
  • Volumes
  • Persistent Volumes
  • Persistent Volume Claims
  • Using PVC in PODs
  • Practice Test Persistent Volume Claims
  • Solution – Persistent Volumes and Persistent Volume Claims (optional)
  • Storage Class
  • Practice Test – Storage Class
  • Download Presentation Deck 7
CHAPTER 9
Networking
  • Networking Introduction
  • Pre-Requisite Switching, Routing, Gateways CNI in kubernetes
  • Prerequisite DNS
  • Prerequisite – CoreDNS
  • Prerequsite Network Namespaces
  • Prerequisite Docker Networking
  • Prerequsite CNI
  • Cluster Networking
  • Important Note about CNI and CKA Exam
  • Practice Test – Explore Environment
  • Solution – Explore Environment (optional)
  • Pod Networking
  • CNI in kubernetes
  • CNI weave 
  • Practice Test CNI weave
  • Solution – Explore CNI Weave (optional)
  • Practice Test – Deploy Network Solution
  • Solution – Deploy Network Solution (optional)
  • ipam weave
CHAPTER 10
Design and Install a Kubernetes Cluster

  • Design a Kubernetes Cluster
  • Choosing Kubernetes Infrastructure
  • Configure High Availability
  • ETCD in HA
  • Important Update: Kubernetes the Hard Way
  • Download Presentation Deck 9
CHAPTER 11
Install “Kubernetes the kubeadm way”
  • Introduction to Deployment with kubeadm
  • Resources
  • Deploy with Kubeadm – Provision VMs with Vagrant
  • Demo – Deployment with Kubeadm
  • Practice Test – Deploy a Kubernetes Cluster using Kubeadm
  • Solution – Install a Kubernetes Cluster using kubeadm
CHAPTER 12
Troubleshooting
  • Troubleshooting – Section Introduction
  • Application Failure
  • Practice Test Application Failure
  • Solution – Application Failure
  • Control Plane Failure
  • Practice Test Control Plane Failure
  • Solution: Control Plane Failure
  • Worker Node Failure
  • Practice Test Worker Node Failure
  • Solutions Worker Node Failure
  • Download Presentation Deck 10
  • Network Troubleshooting
  • Practice Test – Troubleshoot Network
CHAPTER 13
Other Topics
  • Labs – JSON PATH
  • Pre-Requisites – JSON PATH
  • Advanced Kubectl Commands
  • Practice Test – Advanced Kubectl Commands
CHAPTER 14
Lightning Labs
  • Lightning Lab Introduction
  • Lightning Lab – 1
Learn the Kubernetes architecture in-depth and understand how to build highly scalable highly available Kubernetes clusters. Learn the basics of operating and maintaining production-grade Kubernetes clusters.
$9.9
Certified Kubernetes Administrator
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