nClouds - Sample App

This repository contains an example web application built using NodeJs and the Express Framework. The purpose of this application is to provide working examples for CI/CD pipelines in multiple providers. This image is also publicly available in DockerHub at ncloudspublic/sample-app so it can be used in sample deployments, you can find more configuration information below.

Using the public container image

Feel free to use this image for any demo or example you want. The image is automatically built and pushed to Docker Hub and is available at ncloudspublic/sample-app. The image is always tagged with the first 8 characters of the commit id (i.e. 21de35f3).

docker pull ncloudspublic/sample-app:latest

or 

docker pull ncloudspublic/sample-app:21de35f3

The application supports the following configurations via environment variables:

Variable	Description	Default
PORT	The port the applications listens on	3000
CUSTOM_MESSAGE	A message to display in the default web page	'This is a sample app :)'

Example CI/CD Pipelines

Github Actions

• On Pull Requests to main -> pull_request.yml
• On Merge to main -> merge.yml

CircleCi

• TBD

Jenkins

• TBD