Docker Compose Webapps Port Forwarding

Multiple Webapps Inside Docker Compose Setup

• Learn how to setup a custom network for your containers: container A talks to container B
• Learn how to run multiple webapps inside Docker containers on different ports with Docker Compose

Download complete source code here

• Create the network with $docker network create skynet
• Run with $docker-compose up
• Stop with $<Ctrl + C>
• Clean up from time to time (beware, network will be deleted as well) with $docker system prune -a -f
• access via http://localhost:8080/sample
• access via http://localhost:8081/sample

Getting Gradle Dependencies in IntelliJ IDEA

Gradle Project Import

1. Import the project as a Gradle project from within Idea.
2. When you add a dependency you need to open the Gradle window and perform a refresh

Gradle Wrapper

1. IntelliJ will ask you to auto-import Gradle in some cases. This can be done.
2. Gradle Wrapper - many environments will use this wrapper to maintain the same standard between the different environments and stages. How to:

Ctrl + Shift + Alt + S → Import Module → Import Module from external model → Choose Gradle → 

For Gradle Home: Use gradle 'wrapper' task configuration.