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Glass

Bringing the transparency of EOS Bps!

Structure

  • bpwatcher: nodejs script that scrapes all the producers and bp.json files, and save it in mongodb
  • backend: nodejs express webserver, serves data from mongodb
  • frontend: application UI interface in ReactJS

Setup

1 - Setup bpwatcher to run every X minutes as a cronjob. 2 - Build backend and serve with pm2 3 - Build the frontend and serve it in your static webserver

Backend Setup

First time running bpwatcher prior the cronjob:

cd bpwatcher
npm install
node index.js

First time install (setting up pm2)

npm install pm2 -g
cd backend
npm install
npm run build
cd dist
pm2 start index.js

Subsequential deployments:

cd backend
npm install
npm run build
pm2 restart 0         # assuming your pm2 installation above added glass service with id 0

Frontend Setup

cd frontend
npm run build && sudo rm -rf /var/www/html && sudo mv build /var/www/html

Misc

Apache config file

It just allows apache to recognize the frontend as a single page app, edit the file /etc/apache2/sites-enabled/000-default.conf and set the below content:

<VirtualHost *:80>
        #ServerName www.example.com

        ServerAdmin webmaster@localhost
        DocumentRoot /var/www/html

        ErrorLog ${APACHE_LOG_DIR}/error.log
        CustomLog ${APACHE_LOG_DIR}/access.log combined

        <Directory "/var/www/html">
                RewriteEngine on
                RewriteCond %{REQUEST_FILENAME} -f [OR]
                RewriteCond %{REQUEST_FILENAME} -d
                RewriteRule ^ - [L]
                RewriteRule ^ index.html [L]
        </Directory>

        ProxyPass /api http://localhost:8080/api/
        ProxyPassReverse /api http://localhost:8080/api/

</VirtualHost>