Monoliths are essentially one deployment unit housing all services and dependencies, making them easy to develop, easy to test, relatively easy to deploy and, initially, easy to scale. However, this style does not meet the requisite needs for most modern enterprise applications (N-tier) and web development at scale, and certainly not (microservices) applications being deployed to the Cloud. Change cycles are tightly coupled-any changes made, even to the smallest parts of an application, require wholesale rebuilds and redeployments for the entire monolith. As the monolith matures, any attempts at scaling require scaling of the entire application rather than the individual parts, which specifically require greater resources, becoming altogether nightmarish, if not improbable. At this point, a monolithic application has become overly complex, weighted with vast lines of code that is ever-increasingly difficult to decipher, such that business-critical items like bug fixes...
Troubleshooting Docker
By :
Troubleshooting Docker
By:
Overview of this book
You?re pro Docker? You?ve read all about orchestration with Docker in books? Now learn how to troubleshoot Docker in practice. Gain all the tools to safely see Docker in action with this 2017 book.
Table of Contents (17 chapters)
Troubleshooting Docker
Credits
About the Authors
About the Reviewer
www.PacktPub.com
Customer Feedback
Preface
Free Chapter
Understanding Container Scenarios and an Overview of Docker
Docker Installation
Building Base and Layered Images
Devising Microservices and N-Tier Applications
Moving Around Containerized Applications
Making Containers Work
Managing the Networking Stack of a Docker Container
Managing Docker Containers with Kubernetes
Hooking Volume Baggage
Docker Deployment in a Public Cloud - AWS and Azure
Customer Reviews