An opinionated NestJS development docker kit utilising

• Database : Postgres
• Backend : NestJS
• Caching : Redis
• DB Client : PGAdmin

• Do install Docker Desktop or any Docker client here
• Open terminal point to where docker-compose.yml is located
• Request client installed eg: Postman / Insomnia

This template is used to containerized an sample NestJS app. The directory structure should follow as below

/folder
  /app
    /src
    ...
    ... (nestjs files)
    ...
   
  .env.example
  .dockerignore
  Dockerfile.DEV
  docker-compose.yml

Lets make your life easier and make time for your family. Let run the app with fullset together in single command. To do this, fill in custom .env file using .env.example as the template at the same directory.

Fill in the following for full feature:

SMTP_USER= #registered mailtrap user
SMTP_PASSWORD= #registered mailtrap password

Put here:

/folder
  /app
  .env.example
  .env <--- added custom .env using .env.example as template
  ...

Run the following commands to build and run the images:

  docker-compose up --detach

1. spawn a POSTGRES database bind to localhost:5432 as default defined in .env DOCKER_POSTGRES_PORT value

username and password will be based on defined .env in this case postgres : postgres new database will be created inside with name defined app_dev you can use other client such as TablePlus to connect at this port.

localhost:5432

2. spawn a REDIS caching bind to localhost:6379 as default defined in .env DOCKER_REDIS_PORT value

password will be as defined in REDIS_PASSWORD you will need redis-cli to tunnel this port

localhost:6379

3. spawn a NESTJS application bind to localhost:3000 as default defined in .env DOCKER_APP_PORT value

will also use other .env variables inside

localhost:3000/api

4. spawn a PGADMIN client bind to localhost:8080 as default defined in .env DOCKER_PGADMIN_PORT value

client can be access at localhost:8080 username and password will be based on defined .env in this case [email protected] : admin

localhost:8080

Using PgAdmin :

• schema migration will be done auto when not set MODE to PROD
• open swagger docs and begin using sample API:

localhost:3000/customString123forSecuringSw@ggerD0cs