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. The method acknowledges the interdependence of software development, quality assurance, and IT operations, and aims to help an organization rapidly produce software products and services and to improve operations performance.
In this course, we look at the necessity of Devops and how a DevOps transformation can help focus on value and streamlined delivery.
Topics - What is DevOps?, History of DevOps, Dev and Ops, DevOps definitions, DevOps and Software Development Life Cycle, DevOps main objectives, Infrastructure As A Code, IaaS Overview, Paas Overview, DevOps on the Cloud, Prerequisites for DevOps, Tools (Jenkins, Chef, Docker, Vagrant and so on.), Continuous Testing and Integration, Continuous Release and Deployment, Continuous Application Monitoring.
Topics - 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, Cloud Deployment Models (NIST), Virtualization, Virtual Machines, Virtual bootable OS Images, Cloud Storage, SOA and Cloud, Virtual Private Cloud (VPC), Risk in Cloud and DevOps security concerns, Introduction to AWS and AZURE.
Topics - TOOLS, Things to Look For and Avoid, IT Assets Ownership, Viewing Applications As Products, not Projects, DevOps in the Enterprise, IT Governance, Governance and Risk Mitigation, DevOps Adoption Steps, Select DevOps Techniques and Practices, Service Quality Metrics, 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, Rational Team Concert (RTC), Rational Quality Manager (RQM), Rational DOORS Next Generation (DNG).
Topics - Overview of Chef, Workstation Setup, Organization Setup, Common Chef Terminology (Server, Workstation, Client, Repository etc.), Servers and Nodes, Chef Configuration Concepts, How to configure knife, Execute some commands to test connection between knife and workstation, Create organization, Test Node Setup, Databags, Node Objects and Search, Environments, Advanced Chef, Add yourself and node to organization, Create a server and add to organization, Check node details using knife, How to create Databags, Add Databags to organization, How to Add Run list to Node, Check node Details, How to create Environments, Add servers to environments, Create roles, Add Roles to organization, What is foodcritic and TestKichen, Improve and expand on the existing recipes, One-click system launching.
Topics - Introduction to Puppetp, Installation and Configuration of Master server and agents, Managing Manifests, Creating and Managing modules, Version control with Puppet.
Topics - Introduction, Installation and Configuration, Provisioning with Vagrant, What is Vagrant, Uses of Vagrant in an environment, How to install Vagrant in Windows and Linux, Configure Vagrant, How to use Vagrant to create small virtual, Add required Images to Vagrant, Using Vagrant, Using Vagrant in Chef for Testing.
Topics - GIT REPOSITORY, CONTINUOUS INTEGRATION, INTRODUCTION TO JENKINS-CI, Continuous Integration with Jenkins Overview, Installation, Configure Jenkins as stand-alone application, Configure Jenkins on an Application Server, Jenkins management, Support for the Git version control systems, Different types of Jenkins Jobs, Setting up a Jenkins job, Scheduling build Jobs, Maven Build Scripts, Securing Jenkins, Jenkins Plugin, Authentication, Authorization, Confidentiality, Creating users, Installing Jenkins Plugins, SCM plugin, Build and test, Analyzers, Distributed builds with Jenkins, Best Practices for Jenkins.
Topics - NAGIOS, ZENOSS, How to monitor the Servers in Nagios, Trigger Alerts in Nagios, How to apply blackouts and remove blackouts, How to monitor the Servers in Zenoss, Trigger Alerts in Zenoss, How to apply blackouts and remove blackouts, How to check events; CPU,Memory and RAM Graphs for servers.
Topics - Creating Servers and Networks in Cloud, Setting up rules and Application, Difficult Scenarios in environments, Scaling, Environment testing, Monitoring logs.
Topics - Miscellaneous/DevOps at master
DevOps Consultant with hands on experience in Chef, puppet,jenkins,aws, JIRA, GIT.
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Goals & Objectives
- Understand the need for DevOps and the problems it resolves
- Learn about the common Infrastructure Servers, Scalability and Availability
- Understand Performance and basic Security for Infrastructure
- Learn various DevOps tools Docker, Chef, Jenkins, GIT, Perl