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Debugging Node.js Inside Docker
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Debugging Node.js Inside Docker

Arbaz Siddiqui
Apr 4, 2020
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Debugging Node.js Inside Docker
arbazsiddiqui.substack.com

With the rise of microservice architecture, the tooling around it has grown tremendously with docker becoming the defacto choice for containerization. A docker container is much lighter than a full fledged virtual machine and allows you to run your applications inside a sandbox environment which is completely isolated from the host machine. These application can then be packaged for easy sharing across multiple platforms.

As your services are encapsulated inside a container, we don't have as much liberty to debug them in real time, as we do when running our service locally without docker. The container OS is running in isolation from your local machine OS. As a result of this we wont be able to make changes to our code and have them reflect in real time and also we wont be able to make request to our servers from outside the containers.

In the article Debugging Node.js Inside Docker we will look at how to dockerize your Node.js application and then debug them in real time when running inside docker containers.

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Debugging Node.js Inside Docker
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