danBamikiya / mern-docker-setup

A Docker setup for Full Stack MERN stack apps optimized for very fast builds!

HOW TO USE

This setup has Docker BuildX enabled that means faster builds (using parallel builds) than the default and better caching of your builds!

Easy!

Clone the app

git clone https://github.com/danBamikiya/mern-docker-setup.git

Navigate to the cloned directory

cd mern-docker-setup

1. Just put the contents of your react folder into the frontend folder.
2. Put the content of your express folder into the backend folder.
3. Then replace the database name with your preferred name.
4. Then use the MongoDB connection URI in your backend as mongodb://mongo:27017/databasename

HOW TO RUN

🌱 Prerequisites

• Docker with Docker Compose

Has been tested on Windows 10 and Linux (Ubuntu 20.04.2 LTS).

You can either work with this project either in Windows, Linux or MacOS. I'll differentiate each environment's working commands in the README with a table like this one:

Action	Windows	Linux/MacOS
action to run	command for windows	command for linux/macOS

🏁 Getting started

Commands

All commands are run from the root of the project, from a terminal:

🛎️ IMPORTANT: For Windows users, make sure to run the following command in your terminal before running any of the windows commands:

Set-ExecutionPolicy -ExecutionPolicy Bypass -Scope Process

The command above will enable the PowerShell script to run in your current PowerShell terminal without your terminal throwing a security error.

For Linux/MacOS users, you might need to enable the Shell script run like so:

chmod +x ./run.sh

Action	Windows	Linux/MacOS
Build and start all development services	.\run.ps1 Start	./run.sh start
List all services	.\run.ps1 LS	./run.sh ls
Stop all services without removing them	.\run.ps1 Stop	./run.sh stop
Stop a service without removing it	.\run.ps1 Stop-Service *name_of_service*	./run.sh stop_service *name_of_service*
Stop a service and remove it	.\run.ps1 Stop-Service *name_of_service* -RM	./run.sh stop_service *name_of_service* RM=true
Pause all services	.\run.ps1 Pause	./run.sh pause
Pause a service	.\run.ps1 Pause *name_of_service*	./run.sh pause *name_of_service*
Teardown(stop & remove containers, networks & volumes) all services without removing the built images	.\run.ps1 Teardown	./run.sh teardown
Teardown(stop & remove containers, networks, volumes & built images) all services and remove the built images	.\run.ps1 Teardown -RMI	./run.sh teardown RMI=true
Rebuild and restart a service	.\run.ps1 Rebuild-Service *name_of_service*	./run.sh rebuild_service *name_of_service*
Build and start all production services	.\run.ps1 Build	./run.sh build
Execute into a service(container)	.\run.ps1 Exec-Into *container_name_of_the_service* *other options you may want to provide*	./run.sh exec_into *container_name_of_the_service* *other options you may want to provide*

📑 NOTE:

When executing into a service, you provide the container name of the service not the service's name.

Also the execute command is executed as:

Windows	Linux/MacOS
docker exec -it $Args /usr/bin/env sh	docker exec -it "$@" /usr/bin/env sh

So you don't need to provide the shell to run the command in. Just the container name of the service and any other options you need.

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