DevOps Training

DevOps is a practice combining both Development and Systems Operations. This course is designed to make you a practitioner of DevOps by providing you hands-on training on tools that have emerged as part of DevOps lifecycle.T he main characteristic of the DevOps movement is to strongly advocate automation and monitoring at all steps of software construction, from integration, testing, releasing to deployment and infrastructure management.

for DevOps,s Online Training contact us 9059868766

Why DevOps required?

1. Quicker mitigation of software defects.
2. Better resource management.
3. Reduced human errors.
4. Enhanced version control.
5. Stable operating environment.

Why join with VLR training?

VLR training is providing DevOps online training is designed to help you become a DevOps practitioner. Here is the good option for who are looking for the best DevOps training online. Along with the course, you get Devops training material. During this course, our expert DevOps instructor will help you:

• Understand the concepts and necessities of DevOps
• Understand the need for DevOps and the day-to-day real-life problems it resolves
• Learn installation and configuration of common infrastructure servers like Apache.
• Learn popular DevOps tools like Jenkins, Puppet, Chef, Ansible, SaltStack, Nagios, and GIT
• Implement automated system update, installations, and deployments
• Learn Virtualization Concepts
• Configuration deployment and packaging, continuous integration using GIT
• Manage server operations using Code which is popularly known as Infrastructure as a Code.

The course follows the whole software development lifecycle from requirements analysis through coding to production support.

Who should go for this Devops training course?

DevOps engineers are among the highest paid IT professionals today, and the market demand for them is growing rapidly. With the emergence of new job roles around DevOps philosophy, anyone aspiring to get into these new roles can take up this DevOps course.

Some of these roles are :

• DevOps Architect
• Automation Engineer
• Software Tester
• Security Engineer
• Integration Specialist
• Release Manager

Devops training course content :

  TOPICS COVERED

1. Introduction to DevOps
2. Cloud Computing And Virtualization
3. DevOps Adoption & DevOps Tools
4. AWS Basics and Lab Server Setup
5. Basic RHEL Linux Administration
6. Git
7. Maven
8. JFrog Artifactory
9. Ansible
10. Docker
11. Jenkins
12. Chef
13. Nagios Monitoring
14. Interview and Resume PREP

1.INTRODUCTION TO DevOps

• What is DevOps
• SDLC models: Waterfall, Lean, ITIL, Agile
• Why DevOps?
• History of Devops
• Devops Goals, perspective, and Agaile
• Configuration management
• Continuous Integration and Deployment

2.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
• Virtualization
• Virtual bootable OS Images
• Cloud Storage
• Introduction to AWS and AZURE

3.DevOps 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

4.AWS BASICS AND LAB SERVER SETUP

• How to setup amazon account
• How to create a user in AWS
• AWS Market Place
• Amazon EC2, S3.
• Managing Login
• Amazon S3 storage
• Elastic IP’s

5.LINUX ADMINISTRATION:

1. Introduction to Linux Administration
2. How to create users and groups
3. How to manage the system services using the system ctl
4. What are system logs and how to use them
5. How to configure the hostname, time and date, locale and keyboard settings
6. Understand what is environment variables and how setup SSH key based login
7. Understand what is Process, Port and Networking Commands
8. YUM and RPM Package Installers for RHEL

6.GIT: Version Control

1. Introduction
2. Version control systems
3. Local, Centralized and distributed

Installing Git

1. Installing on Linux and windows
2. Initial setup

Git Essentials

1. Creating a repository
2. Cloning, check-in and committing
3. Fetch pull and remote
4. Branching and Branching Strategies

7.MAVEN

1. Introduction to Maven
2. Maven Lifecycle, phases and goals
3. Creation of Maven structure
4. Maven Phases and Goals
5. Running Maven commands { site, clean, test, package, install, deploy, compile}
6. Maven Directory structure, Repositories, and Installation

8.JFROG ARTIFACTORY

1. What is Artifactory?
2. Why we need Artifactory?
3. Other solutions?
4. Artifactory Comparison with other tools
5. Install JFrog Artifactory
6. Getting Started
7. Create a Maven Repository in Artifactory
8. Use Artifactory to store maven artifacts
9. Use Artifactory as the Maven Central Repository
10. What is Maven Snapshot vs Release

9.ANSIBLE

• Introduction to Ansible

Ansible Sessions Environment Setup

Validating Ansible Installation

Ansible Requirements – Python, PIP,Linux and  Virtual Environments

• Ansible configuration

Understanding & Customizing Ansible’s Configuration file

Ansible inventory

Verify Ansible inventory

Ansible commands and ad-hoc commands

• Ansible Playbooks

Get ready for deeper dive into Ansible playbooks

Introduction to YAML

Ansible playbook sections, variables, loops, and facts

Debug Ansible playbooks

Ansible conditionals and until sections

Registered variables and conditional execution

register and when

Looping

Asynchronous and Parallel

Blocks

Ansible playbook for installing Apache web server

• Introduction to Ansible roles

Why do you need roles?

Code Organization Strategies

Anatomy of a Role

Understand the Ansible roles directory structure

Creating a role for Apache

Writing and applying playbook for app servers

Copying config file, notifications, and handlers

• Ansible Galaxy

What is Ansible Galaxy

How to Download Ansible Roles from Galaxy

10.Docker

Introduction

1. What is a Docker
2. Use case of Docker
3. Platforms for Docker
4. Dockers vs Virtualization

Architecture

Docker Architecture.

Important Docker components

Understanding the Docker components

Installation

1. Installing Docker on Linux.
2. Understanding Installation of Docker on Windows.
3. Basic Docker commands.

Provisioning

1. Docker Hub.
2. Downloading Docker images.
3. Running Docker images & Docker containers
4. Running docker applications in a container.

Dockerfile

1. How to create a Docker image
2. Instructions of Dockerfile
3. Creation of multiple docker images from scratch using Dockerfile

Docker Compose

1. How to create multiple Docker containers
2. Create a 2 tier/3tier application from a single docker configuration file

Docker Swarm

1. What is Docker swarm
2. What is Docker High Availability
3. Deploy an application in high availability mode across multiple services

11.Jenkins – Continuous Integration

Introduction

1. Understanding continuous integration
2. Introduction about Jenkins
3. Build Cycle
4. Jenkins Architecture

Installation

1. Obtaining and installing Jenkins Server
2. Installing and configuring GIT
3. Java installation and configuration
4. Exploring Jenkins Dashboard.
5. Maven Installation & configuration

Jobs

1. Creating Simple Jobs
2. Running the Jobs
3. Understanding the JOBS and WORKSPACE Directory
4. Understanding what is BUILD

Build Deployments

1. Understanding Deployment.
2. Tomcat installation and configuration
3. Deployment Plugins

Jenkins LifeCycle:

Creation of Complete application lifecycle from the Git -> Maven -> Junit ->

Tomcat -> Documentation creation in a single Job

Securing Jenkins

6. Authentication & Authorization
7. Matrix-based Authentication
8. Creating users
9. Plugin Management

Jenkins Build Pipeline

6. What is Jenkins build Pipeline
7. Creation of Jenkins Pipeline using the Pipeline Plugin
8. Creation of Jenkins Pipeline using the upstream and downstream projects
9. Coding the Jenkins Pipeline

Real-time scenarios of END to END Lifecycle management.

12.CHEF FOR CONFIGURATION MANAGEMENT

Overview of Chef

1. Common Chef Terminology (Server, Workstation, Client, Repository etc.)
2. Chef Configuration Concepts

CHEF Server & Organization Setup

1. Configure Chef Development Kit
2. Configure the Chef SERVER and initial configuration

Workstation Setup

1. How to configure knife
2. Execute some commands to test the connection between knife and workstation

Node Setup

1. Bootstrapping the Chef Client using a knife
2. Check node details using a knife
3. How to Add a Run list to Node

Chef Language

1. What is Recipe, Resource, and examples of resources
2. What is attribute and Attribute precedence
3. Write cookbook showcasing attribute precedence

Cookbook

1. Creation of an Apache web server cookbook

Testing

1. Lint checking using FoodCritic
2. Syntax checking using Codestyle check based on RoboCop

13.Nagios: Monitoring

Introduction and Installation

1. Obtaining Nagios
2. Compiling and installing Nagios

Basic configuration

1. Configuring a Linux server to monitor the complete statistics
2. How can Nagios be extended in the Infrastructure

14.Interview and Resume PREP

1. Will provide guidance on how to tackle the DevOps interview.
2. Will provide Interview Questions for the technologies covered