DEVOPS COURSE CONTENT

DEVOPS COURSE CONTENT

LINUX Basics:

• Unix and linux difference

• Linux File system structure

• Basic linux/unix commands

• Changing file permissions and ownership

• Types of links soft and hard link

• Filter commands

• Simple filter and advance filter commands

• Start and stop services

• Find and kill the process with id and name

• Package installationusing RPM and YUM Introduction to Devops

• Define Devops

• What is Devops

• SDLC models,Lean,ITIL,Agile

• Why Devops?

• History of Devops

• Devops Stakeholders

• Devops Goals

• Important terminology

• Devops perspective

• Devops and Agile

• Devops Tools

• Configurationmanagement

• Continuous Integrationand Deployment Introduction to Cloud computing

• What is cloud computing

• Characteristics of cloud computing

•Cloud implementation models

• Cloud service models

• Advantagesof cloud computing

• Concerns of cloud computing GIT: Version Control

• Introduction o What is Git o About Version Control System and Types o Differencebetween CVCS and DVCS o A short history of GIT o GIT Basics o GIT Command Line

• InstallingGit

o Installing on Linux

o Installing on Windows

o Initial setup

• Git Essentials o Creating repository

o Cloning, check-inand committing

o Fetch pull and remote o Branching

o Creating the Branches, switching the branches,merging the branches. Chef for configuration management

• Overview of Chef

o Common Chef Terminology (Server,

o Workstation, Client, Repository etc.)

o Servers and Nodes

o Chef ConfigurationConcepts

• WorkstationSetup

o How to configure knife

o Execute some commands to test connection betweenknife and workstation

• OrganizationSetup

o Create organization

o Add yourself and node to organization

• Test Node Setup

o Create a server and add to organization

o Check node details using knife

• Node Objects and Search

o How to Add Run list to Node

o Check node Details

• Environments

o How to create Environments

o Add servers to environments

• Roles o Create roles o Add Roles to organization

• Attributes

o Understanding of Attributes

o Creating Custom Attributes

o Defining in Cookbooks

• Data bags

o Understanding the data bags

o Creating and managing the data bags

o Creating the data bags using CLI and Chef Console

o Sample data bags for CreatingUsers

o CreatingAWS account

o Free tier Eligible services

o Understanding AWS Regions and availability zones

• EC2 ( Elastic Cloud Comput)

o About EC2 and types , Pricing

o EIP ( Elastic IP address), Allocating, associating, releasing

o Launch windows and Linux Instances in AWS

o Connectingwindows and Linux instances from windows desktop and Linux machines

• S3 ( Simple Storage Service)

o About AWS Storage services,EBS and S3

o Creating S3 Buckets and putting objects in bucket

o Discussion about Bucket Properties

o S3 Pricing o About S3 glecier

• EBS ( Elastic Block Storage)

o Types of EBS Volumes

o Creation, attaching and Detachingvolumes

• ELB ( Elastic Load Balancer)

o Understanding the load balancing

o ConfiguringELB and adding the webservers under ELB

• Auto Scaling

o Types of Scaling ( Horizontal and Vertical)

o Configuring Launch Configuration

o Creating and defining the auto scaling group policy

• IAM ( IdentityAccess Management)

o Understanding of AWS Security using IAM

o Definitionof Roles, policies and Groups

o Creating IAM Users and managing password policies

• RDS ( Relational Database server)

o About RDS and available RDS Engines in AWS

o ConfiguringMYSQL RDS service

o ConnectingEC2 Instance to RDS Instance Puppet for configuration management

• What is Puppet?

o How puppet works

o Puppet Architecture

o Master and Agents

o Puppet terminology and about Manifests

• Installationand Configuration

o Installing Puppet

o ConfiguringPuppet Master and Agent

o ConnectingAgents

• Puppet Master

o Puppet configurationfiles

• Puppet LanguageBasics

o The declarative language

o Resources

o Using Basic resources like file,exec,package service

o Resource Collectors

o Virtual Resources

o ExportedResources

o Manifests

o Modules and Classes

o Class Parameters

o DefinedType

• Templates

o Static Contents Explosion

o Using Dynamic Content with Templates

o TemplatesOverview

o ERB

• Example Code Manifests/Modules

o NTP Module

o Users Module

o SSH

o Sudo

• Puppet Forge

o Understanding the Puppet Forge

o Module structure

o Install LAMP with preexisting modules

o InstallingApache Tomcat with Puppet Modules Jenkins – Continuous Integration

• Introduction.

o Understanding continuous integration

o Introductionabout Jenkins

o Build Cycle

o Jenkins Architecture

• Installation

o Obtaining and installing Jenkins

o Installing and configuring Jenkins using WAR and RPM

o Java installationand configuration

o Maven Installation

o Exploring Jenkins Dashboard.

• Jobs

o Creating Jobs

o Running the Jobs

o Setting up the global environments for Jobs

o Adding and updating Plugins

o Disabling and deleting jobs

• Build Deployments

o Understanding Deployment.

o Tomcat installationand configuration

• Securing Jenkins

o Authentication

o Jenkins Plugin

o Authorization

o Confidentiality

o Creating users

o Best Practices for Jenkins Docker– Containers.

• Introduction

o What is a Docker

o Use case of Docker

o Platforms for Docker

o Dockers vs. Virtualization

• Architecture

o Docker Architecture.

o Understanding the Docker components

• Installation

o Installing Docker on Linux.

o Understanding Installationof Docker on windows.

o Some Docker commands.

o Provisioning

• Docker Hub.

o Downloading Docker images.

o Uploading the images in Docker Registry and AWS ECS

o Understanding the containers

o Running commands in container.

o Runningmultiple containers.

• Custom images

o Creating a custom image.

o Running a container from the custom image.

o Publishing the custom image.

• DockerNetworking

o Accessing containers

o Linking containers

o Exposing container ports

o Container Routing

• Docker Compose

o InstallingThe Docker compose

o Terminologyin Docker compose

o Build word press site using Docker compose VAGRANT

• Introduction

o Why and what is Vagrant

o Uses of Vagrant in an environment

o Alternativesof Vagrant

o Vagrant versions

• Installationand Configuration

o Installing Virtual box

o How to install Vagrant on Windows and Linux

o ConfiguringVagrant

• Provisioning with Vagrant

o Creating first VM with Vagrant

o Operationson the VM

o Connecting to the VM

o Add required Images to Vagrant

o Creating network and port forwarding using Vagrant NEW RELIC

• Introduction

o About Monitoring tools

o About New Relic

o Installing and ConfiguringNew Relic

o Application Monitoring using New Relic

o Server Monitoring using New Relic

o Alerts policies ELK

• Introduction

• What is ELK?

• ELK Installation

• ElasticSearch

• Logstash

• Configuring Logstashand Kibana