DevOps Online Training

DevOps CourseOverview

This DevOps Training is to make an individual expert in all DevOps Concepts form the Basics. This Course is Provided by the Real-Time professionals to make you understand the Real-Time IT Scenario’s and Problems.

DevOps Training makes you master in the various aspects of the principles of continuous development and deployment, software development operations, continuous integration, automation of configuration management and learn the various tools like Git, Docker, Jenkins, Nagios, Puppet, Ansible and Kubernetes.

DevOps is a software development method that emphasizes communication, collaboration (information sharing and web service usage), integration, automation, and measurement of cooperation between software developers and other IT professionals.

Pre-requisites

  • Basic knowledge of object-oriented programming is enough
  • knowledge in the basics of Linux & Networking

Understand Scalability and Availability

  • Networking Concepts from an enterprise prospective
  • Understand Common Infrastructure Servers
  • Working of DNS Server at Internet Scale

Course Content

  • Introduction to DevOps and its Necessities
  • DevOps, DevOps Roles
  • DevOps Necessities
  • DevOps Problems & Solutions
  • Making a DevOps Transition
  • Identifying cultural impediments and overcoming it
  • Building Accountability and Trust
  • Understanding the Infrastructure layouts and its Challenges

DNS Configuration

  • DNS Installation
  • Understand the working of Geolocation
  • Understand Web Servers like Apache
  • Ngnix and their differences
  • Configure Apache and Nginx for the Enterprise
  • Understand HA and Setup HA Proxy for various Servers
  • Setup NFS and Openfiler for storage presentation

Implement Automated Installations and Deployments

  • Installation of Linux Servers using PXE boot or kickstart method
  • Automatic system updates
  • Configure SVN or Git for version control
  • Configure Jenkins for Build and deployments
  • Building an RPM package
  • Installation and Configuration of Puppet for deployments

Understand Performance tuning aspects and basic Security for Infrastructure

  • Operating system tuning concepts and its Concerns
  • Performance and Use Cases
  • Types of Disk Schedulers
  • Network tuning Parameters and their Influence
  • Bench marking servers like Apache Web Server
  • Understand the Security at the OS and Network level
  • Configure Linux Firewall and other security aspects for a secured environment

Basics of Bash /Python Scripting

  • Basics of Bash Shell like file descriptors
  • Environment
  • Understand the basic syntax of bash scripting
  • Understand loops
  • its conditions and return status
  • Understand and configure crontab for automating a task
  • Installation and Configuration of ClusterShell for deployments on large clusters

Basics of Python and its comparisons with bash scripting

  • Basics of Virtualization and it's Concepts
  • What is Virtualization?
  • Types of Virtualization
  • Difference between Xen and KVM
  • Installation of virtual machines using Virtualbox
  • Vmware
  • KVM
  • Understand the various components of virtualization
  • Introduction to the Cloud virtualization

The Useful DevOps Tools & Commands

  • Understand the Dev and Production environments in an organization
  • DevOps Best Practices
  • Understand Openssl and Openssh details
  • Understand rsync for backups
  • Understand Commands like: lsof
  • netstat
  • Understand Virtual Memory
  • Free, top, vmstat, iostat, uptime, find, screen and strace
  • Disk commands like – df, du, mkfs, tune2fs, fdisk and dd
  • Understand /etc/fstab
  • mount commands

Monitoring And Logging

  • Understand Logging in Linux systems and its working for various services
  • Introduction to various logging tools
  • Understand System auditing
  • Install and Configure Nagios Monitoring for the Infrastructure
  • Writing custom plugins for Nagios