Reactive Resume


You should be able to deploy a production-grade instance of this app within 5 minutes by just following this guide. For this example, I'll be creating a new DigitalOcean droplet to illustrate the steps.
  1. 1.
    Create a new droplet instance, preferably Ubuntu 20.04 LTS, with at least 2 GB of RAM. You can skip this step if you already have your own server. These are the settings I went with:
Screenshot 2022-03-14 at 9 32 30 AM
  1. 1.
    SSH into the instance, and update/upgrade dependencies. Then, install docker and docker compose. You can follow these links for steps on how to install Docker and how to install Docker Compose on Ubuntu 20.04 (or any other OS).
Here are all the commands you need, for quick execution:
sudo apt update && sudo apt upgrade -y
# Install Docker
sudo apt install apt-transport-https ca-certificates curl software-properties-common
sudo curl -fsSL | sudo apt-key add -
sudo add-apt-repository "deb [arch=amd64] focal stable"
sudo apt install -y docker-ce
# Verify that Docker is installed
sudo systemctl status docker
# Install Docker Compose
mkdir -p ~/.docker/cli-plugins/
curl -SL -o ~/.docker/cli-plugins/docker-compose
chmod +x ~/.docker/cli-plugins/docker-compose
sudo chown $USER /var/run/docker.sock
# Verify that Docker Compose is installed
docker compose version
  1. 1.
    Create a new folder to host your app, then create a docker-compose.yml file. The contents of the file can be identical to the one found on the project root.
mkdir app && cd app
curl -L > docker-compose.yml
curl -L > .env
  1. 1.
    Edit the docker-compose.yml file you just pulled in and update the <SERVER-IP> placeholders to your server's public IP (or domain, if applicable). Also, update the .env file that was just created and change variables such as PUBLIC_URL, PUBLIC_SERVER_URL etc. For a clear understanding of what each of the environment variables mean, head over to this section of the docs.
To change the default port 80 to something else, say 3000, just change the properties in docker-compose's traefik service:
command: ...
- --entrypoints.web.address=:3000
- 3000:3000
  1. 1.
    Run the up command to check if everything is working as it should.
docker compose up
Screenshot 2022-03-14 at 10 08 50 AM
Now, your application should be running on http://SERVER-IP.