Book Image

DevOps for Web Development

By : Mitesh Soni
Book Image

DevOps for Web Development

By: Mitesh Soni

Overview of this book

The DevOps culture is growing at a massive rate, as many organizations are adopting it. However, implementing it for web applications is one of the biggest challenges experienced by many developers and admins, which this book will help you overcome using various tools, such as Chef, Docker, and Jenkins. On the basis of the functionality of these tools, the book is divided into three parts. The first part shows you how to use Jenkins 2.0 for Continuous Integration of a sample JEE application. The second part explains the Chef configuration management tool, and provides an overview of Docker containers, resource provisioning in cloud environments using Chef, and Configuration Management in a cloud environment. The third part explores Continuous Delivery and Continuous Deployment in AWS, Microsoft Azure, and Docker, all using Jenkins 2.0. This book combines the skills of both web application deployment and system configuration as each chapter contains one or more practical hands-on projects. You will be exposed to real-world project scenarios that are progressively presented from easy to complex solutions. We will teach you concepts such as hosting web applications, configuring a runtime environment, monitoring and hosting on various cloud platforms, and managing them. This book will show you how to essentially host and manage web applications along with Continuous Integration, Cloud Computing, Configuration Management, Continuous Monitoring, Continuous Delivery, and Deployment.
Table of Contents (16 chapters)
DevOps for Web Development
About the Author
About the Reviewer

Monitoring AWS Elastic Beanstalk

We have deployed PetClinic Application in to AWS Elastic Beanstalk as well with the use of Jenkins plugin. In AWS Elastic Beanstalk, health status of an environment is determined by Grey, Green, Yellow, and Red color. Grey indicates that environment is in the process of updation. Green indicates successful health check status in recent times. Yellow indicates that environment has failure of one or more Health checks. Red indicates that environment has failure of three or more Health checks.

Health status is based on the response of an application running in the Environments:

On the Environment dashboard in AWS Elastic Beanstalk, we get basic details such as Health as well as configuration of instances:

Click on the Monitoring for extensive monitoring details in form of CPU Utilization and Health of an application. We can change Time Range to get more details on Monitoring:


For more information on monitoring AWS Elastic Beanstalk, visit