DEVOPS TRAINING

1: Introduction to DevOps
• DevOps Principles in detail
• DevOps Engineer Skills in the market
• Knowing DevOps Delivery Pipeline
• Market trend of DevOps
• DevOps Technical Challenges
• Tools we use in DevOps
2: GIT – A version control tool
• Knowing about Version control
• Git – A CLI
• Essentials of GIT in industry
• How to setup GIT
          o Installing Git
          o First-Time Git Setup
          o Getting a Git Repository
• Working with various commands in GIT
• Recording Changes to the Repository
          o How to check the Status of Your Files
          o How to track New Files
          o Staging our modified files
          o Ignoring Files from GIT
          o Viewing Your Unstaged and Staged Changes
          o How to commit Your Changes
          o Skipping the Staging Area and commit
          o Removing Files from GIT
• Viewing the Commit History
          o Limiting Log Output
          o Using a GUI to Visualize History
• Undoing Things
          o Changing Your Last Commit
          o Unstaging a Staged File
          o Unmodifying a Modified File
• Working with Remotes
         o Showing Your Remotes
         o Adding Remote Repositories
         o Fetching and Pulling from Your Remotes
         o Pushing to Your Remotes
         o Inspecting a Remote
         o Removing and Renaming Remotes
• Branching and Merging in Git
         o What a Branch Is
         o Basic in Branching and Merging
         o Branch Management in GIT
         o Branching Workflows and its usage
         o Remote Branches – create and delete
         o Rebasing
• Git workflows
• Git cheat sheet
3: Jenkins – Continuous integration
• Essentials of Continuous Integration
• An example scenario where CI is used
• Know about Jenkins and its architecture in detail
• Jenkins tool Management in detail
• Installing Jenkins
• Post-installation setup wizard
            o Unlocking Jenkins
            o Customizing Jenkins with plugins
            o Creating the first administrator user
• Know about User management in Jenkins
• Authentication
           o Jenkins own database user creation
           o Options to enable integration with LDAP
• Authorization
           o Matrix based authorization
           o Project based authorization
• Overview of Maven
           o Maven project structure
           o Maven plugins
           o Project Object Model (POM) – fundamental unit of work in Maven project
           o Maven build lifecycle
           o Adding external dependencies to maven pom.xml
           o aven build and test project
• Creating jobs and automatic build settings
           o What is Jenkins Pipeline?
           o Why Pipeline?
           o Integration with GIT
           o How to enable project based authorization for a job
           o Source code management while creating jobs
           o Triggering automated build
           o Maven job setup
           o Know about post build options for jobs like notifications, trigger another build,
publishing reports, etc.
▪ Adding a slave node to Jenkins
▪ Building Delivery Pipeline
▪ Notification settings in Jenkins
▪ Plugin management in Jenkins
4: Docker – A containerization technology
• Introduction
            o Real-world Shipping Transportation Challenges
            o Introducing Docker and its technology
            o Understanding of Docker images and containers
• Working with container
            o How to Share and copy a container
            o Container Life Cycle
            o How to use Base Image and customize
            o Creation of Docker File
            o How to Publish Image on Docker Hub
• Introduction to Docker Networking
            o Network Types in docker technology
            o Docker Container Networking
            o Docker Compose – An introduction
• Docker Swarm – An introduction
            o Use Docker Compose to create php, wordpress, mysql
            o How to Start Containers on a Cluster with Docker Swarm
            o Creating and Scaling an application in Docker swarm
5: Ansible – A configuration Management
• Introducing Ansible – A configuration management tool
            o Basics / What Will Be Installed
            o Understanding Ansible architecture
            o Control Machine Requirements
            o Managed Node Requirements
• Inventory
            o Hosts and Groups
            o Host Variables
            o Group Variables
• Learn various ansible Modules
• How to use adhoc commands
            o Parallelism and Shell Commands
            o File Transfer
            o Managing Packages
            o Users and Groups
            o Deploying From Source Control
            o Managing Services
• Introduction to YAML script
• Playbook
            o About Playbooks
            o Playbook Language Example – YAML
             o How to Write Playbooks
             o Tasks in Playbooks
             o Understanding about various tasks in playbook
             o Introduction to Handlers and variables
              o Learn about using handlers, variables in the playbook
               o Become (Privilege Escalation)
• Roles
                o Role Directory Structure
                o Using Roles
                o Role Duplication and Execution
                o Role Default Variables
                o Role Dependencies
                o Role Search Path
                o Ansible Galaxy
• Including and Importing
                o Includes vs. Imports
                o Importing Playbooks
                o Including and Importing Task Files
                o Including and Importing Roles
• Writing a playbook to install and configure webservers and deplo0y an application
• How to create Ansible Role and use it
• Using an ansible role in playbook
• How to use Ansible Galaxy to download roles.
• Example – Install and use Jenkins roles from ansible galaxy
6: DevOps on Cloud
• Essentials of Cloud computing?
• Cloud and virtualization architecture
• Cloud deployment architecture
• Cloud providers – An overview
• Why we need DevOps on Cloud?
• Introducing to Amazon web services