Build your docker image
docker build -t <your-image>:<tag> .
Env Vars:
DB_HOST=your.postgres.host
DB_PORT=5432
DB_USER=postgresUser
DB_PASS=postgresPassword
DB_NAME=myDatabase
AWS_ACCESS_KEY_ID=
AWS_SECRET_ACCESS_KEY=
AWS_REGION=us-east-1
BUCKET_NAME=my-s3-bucket