Docker and Kubernetes

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Docker is the world’s leading software containerization platform. It packages your application into one standardised unit, wrapping it into a complete file system that contains everything needed to run on a server. Kubernetes is a system created by Google to automate the deployment, scaling and management of containerized applications (like the ones Docker creates). The two combined make life a breeze for anyone needing to transport, install and maintain complex software applications anywhere.

Course Objectives

This is a hands-on course is designed to teach you how to:

  • Set up Docker engine, workstation
  • Configure Docker engine
  • Build and Manage Docker Images
  • Bundle applications in Docker images
  • Setup Docker Swarm cluster
  • Run applications in Docker swarm cluster
  • Run applications on Kubernetes cluster

Target Audience

  • Full Stack Developers
  • Anyone deploying containerized applications
  • Site Reliability Engineers (SREs)
  • DevOps Engineers
  • Operations Engineers

Course Pre-Requisites

  • No prior knowledge of the Docker /Containerization is required. This course is designed for individuals new to the Docker.
  • Participants must be comfortable using the terminal or command line.
  • Basic understanding of Linux/Unix OS.

Course Duration

  • 40 Hours
  • 14 Classes
  • 3.00 Hours per Class
Enquiry
Fee12000/=
TypeOffline/Online
Module14
Duration40 Hours
Session14
Per Class3 Hours

Details Course Outlines

Module-01

Introduction to Docker

  • Theory
  • Docker overview
  • Images, containers, volumes, networks
  • Installing Docker
  • Running a container
  • Building an image

Module-02

Using Docker

  • Best practices
  • Image management, Docker Hub and Docker Registry
  • Docker volumes
  • Docker networks

Module-03

Container Orchestration

  • Introduction to Docker swarm
  • Install and configure docker swarm

Module-04

Container Orchestration

  • Introduction to container orchestration
  • Introduction to Kubernetes
  • Kubernetes installation and configuration

Module-05

Kubernetes Concepts

  • Pods, volumes, labels, annotations
  • Deployments, services
  • Using Kubernetes

Module-06

Application Lifecycle Management

  • Understand deployments and how to perform rolling update and rollbacks
  • Know various ways to configure applications
  • Know how to scale applications
  • Understand the primitives necessary to create a self-healing application

Module-07

Installation, Configuration & Validation

  • Design a Kubernetes Cluster
  • Install Kubernetes Masters and Nodes
  • Configure secure cluster communications
  • Configure a highly-available Kubernetes cluster
  • Know where to get the Kubernetes release binaries
  • Provision underlying infrastructure to deploy a Kubernetes cluster
  • Choose a network solution
  • Choose your Kubernetes infrastructure configuration
  • Run end-to-end tests on your cluster
  • Analyze end-to-end test results
  • Run Node end-to-end Tests
  • Install and use kubeadm to install, configure, and manage Kubernetes clusters

Module-08

Core Concepts

  • Understand the Kubernetes API primitives
  • Understand the Kubernetes cluster architecture
  • Understand Services and other network primitives

Module-09

Networking

  • Understand the networking configuration on the cluster nodes
  • Understand Pod networking concepts
  • Understand Service Networking
  • Deploy and configure network load balancer
  • Know how to use Ingress rules
  • Know how to configure and use the cluster DNS
  • Understand CNI

Module-10

Scheduling

  • Use label selectors to schedule Pods
  • Understand the role of Daemon Sets
  • Understand how resource limits can affect Pod scheduling
  • Understand how to run multiple schedulers and how to configure Pods to use them
  • Manually schedule a pod without a scheduler
  • Display scheduler events

Module-11

Security

  • Know how to configure authentication and authorization
  • Understand Kubernetes security primitives
  • Know how to configure network policies
  • Create and manage TLS certificates for cluster components
  • Work with images securely
  • Define security contexts
  • Secure persistent key value store

Module-12

Cluster Maintenance

  • Understand Kubernetes cluster upgrade process
  • Facilitate operating system upgrades
  • Implement backup and restore methodologies
  • Logging / Monitoring
  • Understand how to monitor all cluster components
  • Understand how to monitor applications
  • Manage cluster component logs
  • Manage application logs

Module-13

Storage

  • Understand persistent volumes and know how to create them
  • Understand access modes for volumes
  • Understand persistent volume claims primitive
  • Understand Kubernetes storage objects
  • Know how to configure applications with persistent storage

Module-14

Troubleshooting

  • Troubleshoot application failure
  • Troubleshoot control plane failure
  • Troubleshoot worker node failure
  • Troubleshoot networking