DevOps

DevOps Training 

Course Description:

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

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