Environment variables

Create a new file called .env in the root of the project. This file will contain all the environment variables that are used in the project.

APP_ENV=development
NODE_ENV=development
PORT=7777
NODE_DEBUGGER_PORT=9229
APP_VERSION=1.0
 
# Postgres
POSTGRES_SERVER=biddo_postgres
POSTGRES_PORT_EXTERNAL=6543
POSTGRES_USER=biddo
POSTGRES_PASSWORD=biddo
POSTGRES_DB=biddo-dev
POSTGRES_CONNECTION_MAX_POOL=90
SEQUELIZE_DEBUG=0
POSTGRES_HOST=biddo_postgres

When you are running the project in development mode, you will use the database that is running in the Docker container. The POSTGRES_SERVER and POSTGRES_HOST should be the same as the service name in the docker-compose.yml file.

When you are going to run the project in production mode, you will need to change the POSTGRES_SERVER and POSTGRES_HOST to the IP address of the server where the database is running (We’ll cover this in a later section).

IMPORTANT

Create a ecosystem.config.cjs file in the root of the project and copy the content from ecosystem.config.example.cjs inside of it. This file will contains credentials for your production server. You don’t need to add the credentials now, but you will need to add them when you deploy the project to a production server.