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DevOps Course Content

INTRODUCTION TO DEVOPS

  • What is DevOps?
  • History of DevOps
  • Dev and Ops
  • DevOps definitions
  • DevOps and Software Development Life Cycle
  • DevOps main objectives
  • Infrastructure As A Code

IaaS Overview

Paas Overview

  • DevOps on the Cloud
  • Prerequisites for DevOps
  • Introduction to Linux
  • Basics of UNIX and Linux Operating Systems
  • Linux System administration introduction
  • Tools (Jenkins, Chef, Docker, Vagrant and so on.)
  • Continuous Testing and Integration
  • Continuous Release and Deployment
  • Continuous Application Monitoring

CLOUD COMPUTING and VIRTUALIZATION

  • History and evolution of cloud
  • Cloud computing concepts
  • Grid Computing vs. Cloud Computing
  • Characteristics and Benefits  of Cloud
  • Cloud service models (NIST)
  • IaaS, PaaS and SaaS
  • Cloud service model implementations
  • Cloud Deployment Models (NIST)
  • Virtualization
  • Virtual Machines
  • Virtual bootable OS Images
  • Cloud Storage
  • SOA and Cloud
  • Virtual Private Cloud (VPC)
  • Risk in Cloud and DevOps security concerns
  • Introduction to AWS and AZURE

DEVOPS ADOPTION

  • CRITERIA
  • Things to Look For and Avoid
  • IT Assets Ownership

  Viewing Applications  As Products, not Projects

  • DevOps in the Enterprise
  • IT Governance
  • Governance and Risk Mitigation
  • DevOps Adoption Steps
  • Select DevOps Techniques and Practices
  • Service Quality Metrics
    • TOOLS
  • The Choice of Cloud Platform
  • IaaS for DevOps
  • PaaS for DevOps
  • Containerization Tools
  • System Configuration Automation and Management

  Continuous  Integration (CI) Systems

  • Build and Dependency Management Systems
  • Select DevOps Tools

  Collaborative  Lifecycle  Management  Solutions  from IBM

  • Rational Team Concert (RTC)
  • Rational Quality Manager (RQM)
  • Rational DOORS Next Generation (DNG)

DEVOPS TOOLS: CHEF

  • Overview of Chef

  Common Chef Terminology (Server, Workstation, Client, Repository etc.)

  • Servers and Nodes
  • Chef Configuration Concepts
  • Workstation Setup
  • How to configure knife

  Execute some commands to test connection between knife and workstation

  • Organization Setup
  • Create organization
  • Add yourself and node to organization
  • Test Node Setup
  • Create a server and add to organization
  • Check node details using knife
  • Databags
  • How to create Databags
  • Add Databags to organization
    • Node Objects and Search
  • How to Add Run list to Node
  • Check node Details
    • Environments
  • How to create Environments
  • Add servers to environments
    • Roles
  • Create roles
  • Add Roles to organization
  • Advanced Chef
  • What is foodcritic and TestKichen

  Improve and expand on the existing recipes

  • One-click system launching

DEVOPS TOOLS: PUPPET

  • Introduction to Puppet
  • Installation and Configuration of Master server and agents
  • Managing Manifests
  • Creating and Managing modules
  • Version control with Puppet

DEVOPS TOOLS: VAGRANT

  • Introduction
  • What is Vagrant
  • Uses of Vagrant in an environment
  • Installation and Configuration

  How to install Vagrant in Windows and Linux

  • Configure Vagrant
  • Provisioning with Vagrant
  • How to use Vagrant to create small virtual
  • Add required Images to Vagrant
  • Using Vagrant
  • Using Vagrant in Chef for Testing

DEVOPS: SOURCE CODE MANAGEMENT

  • GIT REPOSITORY
  • What is a version control system?

  What is a distributed  version control system?

  • Installation

  Different  levels of Git configuration

  • The process of staging and committing
  • The details of the commit objects

NEXUS

  • Nexus prerequisites
  • Installing and Running Nexus
  • Using the Nexus User Interface

CONTINUOUS  INTEGRATION

INTRODUCTION TO JENKINS-CI

  • Continuous Integration with Jenkins Overview
  • Installation

 

Configure Jenkins as stand-alone application
Configure Jenkins on an Application Server

 

  • Jenkins management
  • Support for the Git version control systems
  • Different types of Jenkins Jobs
  • Setting up a Jenkins job
  • Scheduling build Jobs
  • Maven Build Scripts
  • Securing Jenkins
    • Authentication
  • Authorization
  • Confidentiality
  • Creating users
  • Jenkins Plugin
    • Installing Jenkins Plugins
    • SCM plugin
  • Build and test
  • Analyzers
  • Distributed builds with Jenkins
  • Best Practices for Jenkins

DEVOPS: MONITORING

  • NAGIOS
  • How to monitor the Servers in Nagios
  • Trigger Alerts in Nagios
  • How to apply blackouts and remove blackouts

ZENOSS

  • How to monitor the Servers in Zenoss
  • Trigger Alerts in Zenoss
  • How to apply blackouts and remove blackouts
  • How to check events; CPU, Memory and RAM Graphs for servers

DEVOPS: APPLICATION ARCHITECTURE

  • Web Forms
  • User Controls
  • Shared UI Code
  • Business Logic

CONFIGURATION MANAGEMENT

  • Configuration Management Activity
  • Configuration Control
  • Incident Management
  • Change Management
  • Problem Management

GENERAL  ENVIRONMENT  SETUP STEPS IN AWS and NTTA

  • Creating Servers and Networks in Cloud
  • Setting up rules and Application
  • Difficult Scenarios in environments.
  • Scaling
  • Environment testing
  • Monitoring logs

MISCELLANEOUS

  • Other Tools used in DevOps.
  • Docker