Book Image

DevOps Bootcamp

By : Mitesh Soni
Book Image

DevOps Bootcamp

By: Mitesh Soni

Overview of this book

DevOps Bootcamp delivers practical learning modules in manageable chunks. Each chunk is delivered in a day, and each day is a productive one. Each day builds your competency in DevOps. You will be able to take the task you learn every day and apply it to cultivate the DevOps culture. Each chapter presents core concepts and key takeaways about a topic in DevOps and provides a series of hands-on exercises. You will not only learn the importance of basic concepts or practices of DevOps but also how to use different tools to automate application lifecycle management. We will start off by building the foundation of the DevOps concepts. On day two, we will perform Continuous Integration using Jenkins and VSTS both by configuring Maven-based JEE Web Application?. We will also integrate Jenkins and Sonar qube for Static Code Analysis. Further, on day three, we will focus on Docker containers where we will install and configure Docker and also create a Tomcat Container to deploy our Java based web application. On day four, we will create and configure the environment for application deployment in AWS and Microsoft Azure Cloud for which we will use Infrastructure as a Service and Open Source Configuration Management tool Chef. For day five, our focus would be on Continuous Delivery. We will automate application deployment in Docker container using Jenkins Plugin, AWS EC2 using Script, AWS Elastic Beanstalk using Jenkins Plugin, Microsoft Azure VM using script, and Microsoft Azure App Services Using Jenkins. We will also configure Continuous Delivery using VSTS. We will then learn the concept of Automated Testing on day six using Apache JMeter and URL-based tests in VSTS. Further, on day seven, we will explore various ways to automate application lifecycle management using orchestration. We will see how Pipeline can be created in Jenkins and VSTS, so the moment Continuous? Integration is completed successfully, Continuous Delivery will start and application will be deployed. On the final day, our focus would be on Security access to Jenkins and Monitoring of CI resources, and cloud-based resources in AWS and Microsoft Azure Platform as a Service.
Table of Contents (9 chapters)

Summary

In this chapter, we have set many goals to achieve throughout this book. We have covered continuous integration, resource provisioning in the cloud environment, configuration management, continuous delivery, continuous deployment, and continuous monitoring.

Setting goals is the first step in turning the invisible into the visible.
-Tony Robbins

We have seen how cloud computing has changed the way innovation was previously perceived and how feasible it has become now. We have also covered the need for DevOps and all different DevOps practices in brief. People, processes, and technology are also important in this whole process of changing the existing culture of an organization. We tried to touch upon the reasons why they are important. Tools are important but not the show stopper; any toolset can be utilized and changing a culture doesn't need a specific set of tools. We have discussed in brief the DevOps assessment framework as well. It will help you to get going on the path of changing culture.

Faith is taking the first step even when you don't see the whole staircase.
-Martin Luther King, Jr.

In the next chapter, we will take our first step of this journey towards continuous integration. We will use Jenkins and Microsoft Visual Studio Team Services for implementing continuous integration and verify how CI can be implemented in different tools without any major challenges.