Dockerized-Node-Stack

This Dockerized app is made in Node.JS. It uses Semaphore and Docker Hub for CI. Also, PM2 a production process manager for Node.Js is used.

Install & Run

To start the application:

$> npm start

To run a PostgreSQL database with Docker:

$> docker run -it -e POSTGRES_PASSWORD=password -p 5432:5432 postgres

To create the table:

$> npm run migrate

To start the application with pm2:

$> npm run pm2

To run tests

$> npm run test

To start Docker Compose:

$> docker-compose up

To run database tests inside the container:

$> docker-compose run app npm test

To test endpoints with curl:

$> curl -w "\n" \
       -X PUT \
       -d "firstName=Bobbie&lastName=Draper" \
       localhost:3000/persons

$> curl -w "\n" localhost:3000/persons/all

Process

To create the directory structure:

$> npx express-generator --no-view app
$> cd addressbook
$> npm install

To install PostgreSQL node driver and sequilize ORM:

$> cd app
$> npm install --save pg sequelize

To install JEST:

$> npm install --save-dev jest

To install PM2:

$> npm install --save pm2

To build docker container:

$> docker build -t app .

To run docker container:

$> docker run -it -p 3000:3000 app

To check running containers:

$> $ docker ps

To run the migration script inside the container, build docker image, create persistent volume, create the table:

$> docker-compose run app npm run migrate

To download the image from Docker Hub:

$> docker pull YOUR_DOCKER_USERNAME/dockerized-node-app:latest