Write the automation code like a professional.→Do it Like a Pro→Learn the IT infrastructure from scratch.→Implement the infrastructure on Cloud and Virtual machines.→Automate the entire infrastructure implementation. Part 0: DevOps Introduction Understanding Development Development SDLC: WaterFall & Agile Understanding Operations Dev vs Ops DevOps to the rescue What is DevOps DevOps SDLC Continuous Delivery model DevOps tools for DevOps SDLC DevOps Roles & Responsibilities Part 1: OS, Virtualization & Networking Linux Quickstart Linux Introduction, Principles & Linux distro Command line utilities & Basic commands Linux Filesystem Text Editors (VIM) Filters & I/O Redirections Users & Group administration File permissions & Ownerships Sudo Software Management: Redhat & Ubuntu Useful tools: ssh, telnet, SCP, rsync, disk utils, backups, etc Service & Process management Systems and HW stats Networking fundamentals Part 1 Components of computer networks Classification: LAN, WAN, Peer to Peer network, Server based Switches Routers Network Architecture Protocols Port numbers DNS DHCP IP Addresses Vprofile Web Application Architecture. Build & Release and relation with DevOps Understanding development and developers Why continuous integration Jenkins introduction and setup Jenkins projects/jobs Jenkins plugins Jenkins administration: Users Nodes/slaves Managing plugins Managing software versions Introduction Phases Java builds Build and Release job/project setup Nexus: Intro & Setup Software versioning & Hosted repository Integration with Jenkins Continuous integration job/project setup Complete Jenkins project: Packing Artifacts Static Code Analysis Tomcat setup Staging & productions Artifacts deployments to web servers from Jenkins Build Pipeline Jenkins not just CI tool anymore More DevOps use cases of Jenkins Continuous Integration for Vprofile Application. Alerting Developers for any build issues. Complete Continuous Delivery Build Pipeline for Vprofile on Dev, QA, UAT and Production Environment. Ansible Configuration Management & Automation What is Ansible & its features Ansible setup on local & cloud Understanding Ansible architecture & Execution Inventory Ad-hoc commands: Automating change Management with Ad Hoc commands Playbook Introduction Ansible configuration with ansible.cfg Ansible Documentation Modules, modules & lots of modules Writing playbook for web server & DB server deployments Tasks Variables Templates Loops Handlers Conditions Register Debugging Ansile Roles Identify server roles Roles structure Creating, Managing and executing roles Ansible Galaxy Exploring Roles from Galaxy Download Galaxy roles and integrate with your code Ansible Advanced Execution Improving execution time Limiting and selecting tasks Troubleshooting and Testing Puppet Config Management with Puppet Difference between Puppet & Ansible Puppet server & agent setup Writing puppet manifests Managing multi-OS(RedHat & Ubuntu) with puppet Setup LAMP Stack with Puppet Resources Variables Selectors Classes Variables Conditions Modules Puppet Forge modules: Apache VCS Firewall Mysql Templates Hiera Vprofile Continuous Delivery project What is Continuous delivery & why its needed Continuous delivery vs continuous deployments Overview of the project Infrastructure setup for the project Integrating, AWS, Git, Jenkins, Nexus, Ansible, Web servers, Backends & DBservers Project execution step by step.