Kubernetes

Module 1- Introduction To Kubernetes

Overview of Dockers and Containers

What is Container Orchestration?

Evolution of Kubernetes

Differences between Kubernetes and Docker Swarm

What is Kubernetes

Kubernetes Use Cases

Module 2 - Kubernetes Architecture & Components

Understand Kubernetes Architecture

Introduction to Kubernetes Master

Components of Kubernetes Master

Introduction to Node Components

Module 3 - Installing & Configuring Kubernetes

Overview of Minikube installation

Installing and Configuring Kubernetes Master and Nodes using kubeadm

Building a Highly Available Kubernetes Cluster

List all the nodes of the clusters

Working with the cluster using various kubectl commands

Module 4 -Application Lifecycle Management

Overview of Deployments

Scale-out deployments using ReplicaSets

Rolling Updates with Deployments

Deployment Best Practices

Module 5 - Storage Management In Kubernetes

Overview of Kubernetes Volumes

Volumes Types -empty dir, hostPath, LPV, NFS, Cloud Volume

Differences between different Volumes

What are Persistent Volumes

Working with Persistent Volume Claims

Persist Volume Access Modes

Persistent Volume Best Practices

Understanding CSI Plugins (If time Permits)

Module 6 - ConfigMaps And Secrets

Overview of ConfigMaps

Working with ConfigMaps -Creating ConfigMaps

ConfigMaps as Volumes and Environment Variables

Overview and Working of Secrets

Secret as Environment Variables

Using Secret as volume

Module 7 - Kubernetes Controllers

Working with DaemonSets

Working with StatefulSets

Working with Horizontal Pod Autoscaling

Module 8 - Kubernetes Networking

Overview of Kubernetes Networking

Overview of Kubernetes CNI providers – Flannel, Calico, and WeaveNet

Differences between each CNI provider

Need for Kubernetes Services

Types of Services- Cluster IP, NodePort and LoadBalancer

Configuring Services using YAML files

Ingress Rules & Load Balancers

Module 9 - Securing Kubernetes Cluster

Overview of Kubernetes Security

Cluster Authentication & Authorization

Users, Groups, and Service Accounts

Configuring Network Policies

Creating TLS Certificates

Secure Images

Cluster Security

Securing Service to Service Communication

Tools for Security Kubernetes ( Kube-bench, Aqua Security, Kops)

Module 10 - Logging And Monitoring

Overview of Logging and Monitoring

Understanding Prometheus and Grafana

Configure and setup Prometheus and Grafana for monitoring and Alerting

Module 11 - Introduction To Helm

Overview of Helm Charts

Helm Charts

Helm Repository

Developing Helm Templates

Managing Helm Chart Dependencies

Helm Best Practices

Module 12 - Disaster Recovery In Kubernetes

Why DR for Kubernetes cluster

Overview of DR Strategy in Kubernetes

RTO & RPO

Backing up and Restoring Cluster

Syncing Cluster