DEVOPS
DevOps Foundation course provides a comprehensive understanding of the cultural and professional movement that emphasizes communication, collaboration, integration, and automation to enhance the flow of work between software developers and IT operations. Attendees will gain mastery of key DevOps terminology, principles, and practices through real-world case studies from high-performing organizations.
With our experienced trainers, attendees will understand the benefits of DevOps for organizational success, reduced costs, improved quality and agility, and support for digital transformation initiatives. This course is designed for a broad audience, including business professionals, IT Executives, and developers.
Module 1: Cloud computing
- What is Cloud Computing
- How Cloud Computing are helpful
- Cloud's role in DevOps Certification orchestration
- What is AWS
- Use cases in AWS
- Companies using AWS and Market tends
- Different Services offered in AWS
- Use case: - Highly available fault tolerant systems
- Understanding availability zone
- regionCreating your own account in AWS
- Creating your own account in AWS
- Creating a VPC
- subnet
- network gets way
- Running your own EC2 instance
- Connecting in EC2 and installing https in EC2
- S3
- Over viewS3
- SNS. Cloud watch
- Understanding the Serverless (Lambda)
Module 2: DevOps Certification History and evolution of DevOps Certification
- What is the market trend of DevOps Certification
- Which back ground people can switch to DevOps Certification
- Some typical tool stack for DevOps Certification Jobs
- How to get maximum from the course
- Client-Server and Distributed Version control system
- Git
- Advantages of Git over SVN
- Git User trends
- Different Git tools (Git Desktop. Kraken)
- Git Installation and Configuration
- Setting up Git Bash and Git UI
- Creating first repository: Local
- Git commands: add
- Commit
- Push
- Status
- History
- Branch why what? Understanding Master
- Creating a Branch
- Merging a Branch
- Resolving Merge conflicts
- Checking the difference
- Understanding the tags: Modifying
- Undoing
- Deleting and Discarding
- Use Case of Unit Testing
- Different Kind of Unit Testing
- What is JUnit
- Writing a Simple JUnit Test
- Test NG introduction
- Write a Unit Testing Case in your Favorite language.
- Linux Administration
- A Linux Introduction
- Open Source Philosophy
- Distributions
- Embedded Systems
- Command Line Basics
- Basic Shell
- Command Line Syntax – ls
- Command Line Syntax – $PATH, Case Sensitivity
- Command Line Syntax – Basic Commands
- Command Line Syntax – uname
- Command Line Syntax – Command History, Command Completion
- Command Line Syntax – CD and PWD
- Shell Configuration Files
- Variables – Environment / System Variables
- Variables – User Defined
- Globbing
- Quoting
- Formatting Commands
- Working with Options
- Using the Command Line to Get Help
- Man
- Info
- locate, find, whereis, and using /usr/share/doc/
- Exercise: Man Page Walkthrough
- Exercise: Basic Command Line
- Using Directories and Listing Files
- The Linux File System
- Files, Directories
- Hidden Files and Directories
- Home
- Absolute and Relative Paths
- Exercise: Maneuvering the Linux File System
- Creating, Moving and Deleting Files
- Files and Directories
- Case Sensitivity
- Simple Globbing and Quoting
- The Power of the Command Line
- Archiving Files on the Command Line
- Files, Directories
- Archives, Compression
- Searching and Extracting Data from Files
- Commands (Revisited)
- Command Line Pipes
- I/O Redirection
- Regular Expressions
- Exercise: Practicing with Pipes and Grep
- Turning Commands into a Script
- Basic Text Editing
- Basic Shell Scripting
- Basic Shell Scripting, Continued
- Exercise: Using the vi Text Editor
- The Linux Operating System
- Choosing an Operating System
- Windows, Mac, and Linux Differences
- Distribution Life Cycle Management
- Understanding Computer Hardware
- Hardware
- Where Data is Stored
- Kernel
- Processes
- syslog, klog, dmesg
- /lib, /usr/lib, /etc, /var/log
- Your Computer on the Network
- Internet, Network, Routers
- Domain Name Service and the Default Gateway (Network Router)
- Network Configuration
- Security and File Permissions
- Basic Security and Identifying User Types
- Root and Standard Users
- System Users
- Creating Users and Groups
- User IDs
- User Commands
- Group Commands
- Exercise: Managing User Accounts
- Exercise: Creating User Groups
- Managing File Permissions and Ownership
- File/Directory Permissions and Owners
- Special Directories and Files
- Symbolic Links
- System files, Special Files, and Sticky Bits
- Use Case in Maven
- Ant vs Maven
- Maven installation and Configuration What is Maven Central
- Dependency Management why and How
- Introduction to POM
- Build lifecycle
- Maven repositories Maven plugins
- Using a POM file to run unit testing (Jenkins)
- Multi-module POM
- dependency hierarchy
- Artifactory management
- Maven Release and Snapshot
- Assignment- Create a Maven Hello world Java Project
- Run the Unit testing and and create the artifact for that
- Use Case (How Artifactories are managed)
- Artifact Lifecycle
- Basic use of Sonatype Nexus
- Artifactory Live demo
- Use Case WebServer Deployment in DevOps Certification
- Architecture
- Different types of Webserver
- Proxy servers
- Mail Server
- Installation of Tomcat
- Manual Deployment
- Deploying a Web application using Maven
- Idea about Automated Deployment using Continuous Integration
- Create a Tomcat Server and Deploy the application manually
- Create a Tomcat Server and Deploy the Application Using Maven
- Benefits of Code Profiling tool
- Use case of Code Profiling tool
- Different kind of Code quality tools
- Overview of Sonar
- Installation of SonarQube
- Installation fo Code Analyser
- Sonar profiles
- Running Sonar for a project
- Configuring SonarQube for one Sample java project.
Module 3: Jenkins
- Why Jenkins?
- What is Continuous Integration and Continuous Deployment (Use Case1)
- Jenkins installation and Configuration
- Running Jenkins as windows service
- Deploying Jenkins in Tomcat Server
- Jenkins Global Configuration
- Building your first Hello world job
- Jenkins User Management
- Jenkins Plugin management
- Jenkins SCM configuration (Git SVN)
- Understanding the Jenkins workspace
- Build
- pre build and post build job
- Jenkins Unit testing
- Automation testing
- Mail notification
- Jenkins Reporting
- Matrix and trend
- Jenkins remote executor
- Master Slave configuration in Jenkins
- Jenkins Most used plugin
- Advanced Reference
- Jenkins pipeline plugin
- Groovy scripting
- Scriptler
- Jenkins Parameterized build
- Environment inject plugin
- Use of Jenkins environment variables
- Deploying a specific revision
- Customizing the Jenkins UI
- Project based Matrix plugin
- Parallel Execution
- Configuring Jenkins Hub and Node in the cloud (AWS)
- Configuring a Selenium Desktop node with a Linux Server (AWS)
- Case Study
- Real time implementation of Automated Role back
- Multi branch Deployment.
- What is Virtual Machine
- Why we need it
- What is Container
- Difference between Containers and Virtual Machine
Module 4: Docker
- Docker Installation and Configuration
- Major Docker Components
- Container Management Running Containers
- Docker file
- Working with Registries
- Docker Port Forwarding
- What is Configuration Management
- Configuration Management Challenges
- Configuration Management in DevOps Certification Ecosystem
- Some Tools
- Trends
- What is Container and Containerization
- Different types of Containers
- DOCKER: What why how ?
- Use Case 1 (Why Docker)
- Docker installation
- Docker VS Vagrant
- Docker Run commands
- Advanced Docker
- Run Commands
- Docker Volume Persistence
- Overview of Docker Compose
- Docker Hub
- Creating your own image
- Advanced Reference
- Create a Docker Container to Run Jenkins
- Create a Docker Container to Run a CI/CD Pipeline
- Use case 1 (Why puppet)
- Puppet installation and configuration
- Resource Implementation
- Managing Files and Executing Programs
- Testing your code Using Puppet Languages
- Variables Numbers and Strings
- Facts
- Control Flow
- Regex
- Loops
- Resource Processing
- Advanced Course
- Puppet Modules
- Define QA Environment
- Changing Base Module path
- Separation of Data from Code
- Introduction to Hiera
- Hiera Backend creation in Puppet
- Variables and Function lookups
- Using Puppet modules
- Puppet Forge-Server- GitHub repo.
Module 5: Ansible
- What is Ansible
- Advantages of Ansible
- Environment Provisioning
- Configuration Deployment
- Installation of Ansible (AWS)
- Modules
- Playbooks and Writing a Playbook
- What is Monitoring
- Why we need Monitoring
- Different tools of Monitoring
- What is Nagios
- Nagios Architecture
- Different Components of Nagios
- A typical Nagios Dashboard
- Installation and Configuration
