1.Introduction To DevOps

DevOps of Plan, Code, Building, Test, Releasing, Deploying, Operating, and Monitoring.

2.Cloud Computing and Virtualization

Database Cloud Computing

Laptop Cloud Computing

smartphone Cloud Computing

server Cloud Computing

mobile Cloud Computing

Network Cloud Computing

Desktop Virtualization

Server Virtualization

Storage Virtualization

Network Virtualization

Application Virtualization

3.DevOps Adoption

Speed to Market

Operational Efficiency

Lowering Costs

Better Quality

Employee Retention

Technology Disruption

4.Devops Tools Chef

Configuration management

Automation

Testing

Version control

Compliance

Orchestration

Integrations

5.Devops tools puppet

Base system configuration

Manage web servers

Manage database systems

Manage middleware/application systems

Networking

Monitoring

6.Devops tools vagrant

Provisioners provide automation

Providers provide basic services

Boxes are Vagrant environment packages

7.Devops Source Code Management

Provide a mechanism to keep track of file changes.

Provides web-based interfaces for developers

Provides a technique to resolve conflicts

8.Continuous Integration

DevOps software development practice

automated builds and tests are run

9.Devops Monitoring:

Deployment frequency

Deployment failures

Number of code errors

Pull request cycle time

Change failure rate

Mean-time-between-failures (MTBF)

10.Devops Application Architecture

equirements designing developing and testing

Key management

Monitoring

Storage

Development tools

Security

Management Console

11. Devops configuration management

Elements of DevOps Configuration Management

Artifact Repository

Source Code Repository

Database for Configuration Managemet

Cloud Identity and Access Management (IAM)

Mean-time-to-detect (MTTD) of errors

Continuous integration

12.Devops General Environment Setup Steps in AWS and NTTA

manage complex environments at scale

high velocity is enabled