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Node-RED for Arduino IoT Cloud, ready to deploy on Heroku

The idea of the repo is to apply a single patch on top of the latest version of Node-RED source code, then add some config vars and deploy it to Heroku.

Steps are:

  1. clone this repo
    git clone https://github.com/mastrolinux/node-red-iot.git
  1. Clone Node-RED
    git clone https://github.com/node-red/node-red node-red-patched
    cd node-red-patched
    git checkout 1.1.0
    git checkout -b iot-patch
  1. Apply my patch
    git am < ../node-red-iot/*.patch

  1. Install Node-RED

    npm install npm run build

  2. Create a password with Node-RED Admin

    ./node_modules/node-red-admin/node-red-admin.js hash-pw
  1. Set env vars and start Node-RED, create a .env file in your current dir with some info of your choice and then export the vars
    NODERED_PASSWORD_HASH='yourpassword-hash-from-the-node-red-admin-output'
    NODERED_USERNAME='admin'
    NODERED_CREDENTIAL_SECRET='averylongsecretofyourchoice'

    export $(cat .env | xargs)
    npm start
  1. (Optional, suggested) Deploy it on Heroku
    heroku login
    heroku create
    cat .env | xargs heroku config:set
    git push heroku iot-patch:master
  1. If you then add flows and credentials please remember to commit them on your own current private repo, Heroku does not have a permanent file-system, so adding them to your git repo is necessary to avoid loosing your work.