Nuxt-Advanced-Healthcheck

Module for NuxtJS that adds the provides a healthcheck route.

Install

Installing with NPM
npm i @traum-ferienwohnungen/nuxt-advanced-healthcheck

Installing with Yarn
yarn add @traum-ferienwohnungen/nuxt-advanced-healthcheck

Setup

Add @traum-ferienwohnungen/nuxt-advanced-healthcheck to your nuxt config

module.exports = {
  modules: [
    '@traum-ferienwohnungen/nuxt-advanced-healthcheck'
  ]
}

The default route for checking the health of your application is now available under /healthcheck
It will respond with the Content-Type: text/plain and Ok as response data.

Advanced configuration

Single Route

To configure a single healthcheck route and the response handler use this reference:

  healthcheck: {
    path: '/alive',
    handler: (req, res, next) => {
      res.setHeader('application/json')
      res.end(JSON.stringify('Hello World'))
    }
  }

Multi Route

When you want to use multiple routes you can use an array - like so:

  healthcheck: [
    {
      path: '/alive',
      handler: (req, res, next) => {
        res.setHeader('content-type', 'application/json')
        res.end(JSON.stringify('Hello World'))
      }
    },
    {
      // Only for local requests
      path: '/status',
      handler: (req, res, next) => {
        if(req.headers['x-forwarded-for'] === '127.0.0.1') {
          res.status(200)
          res.setHeader('content-type', 'application/json')
          res.end(JSON.stringify('Ok'))
        } else {
          res.status(404)
          res.setHeader('content-type', 'application/json')
          res.end(JSON.stringify('Not Found'))
        }
      }
    }
  ]

Options

path
- The URL of the healthcheck - default: /healthcheck

handler
- Handler function for the request, must end with res.end(...) or next()
- default: Text response with Ok
- available params request, response, next

Tests

To run test clone this repository.

git clone git@github.com:traum-ferienwohnungen/nuxt-advanced-healthcheck.git

Then install all dependencies with

npm install

Finally run the test with

npm run tests

License

Published under GPL 3.0