[]

PushGeek Rollout Server

Rollout server is simple drip marketing automation tool which help to enggage more and more users with the website, which have features like

🚀 Technologies

• ⚡ Express — A web framework for Node.js
• 🐮Bull — Premium Queue package for handling distributed jobs
• 🚒 Handlebars - Html Engine
• 📧 Web-push, nodemailer
• 🏪 MongoDB, Redis
• 🔀 Nginx
• 🚚 Docker

⚡️ Feature List

• Push Message Broadcasting
• DDoS Protection
• Schedule Jobs Worker
• Fast caches managed
• OAuth
• Login With multiple social platform
• Cart Service
• Product Display
• International Localization Features
• Text Analysiss
• nudity detection
• more coming soon

🔥 Instrustions 🧑🏼‍💻 Commands

Installing Nodejs , NPM and NVM

 sudo curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.34.0/install.sh | bash

~/.nvm/nvm.sh

 nvm install node

Cross Check Installed Versions

node -v

npm -v

nvm --version

Clone Source Code

git clone https://github.com/saurabharch/rollout

npm install

##OR

yarn install

./node_modules/.bin/web-push generate-vapid-keys

• Generating Vapid Public and Private Key copy it and Update in config folder files key_dev.js , key_prod.js and also paste your Vapid Public Key in your Service Worker File app.js

node server.js

Running Imutable stack with PM2

npm install -g pm2

Run as root user in Linux

• in watch mode or simple

sudo pm2 start --name server-name index.js -- --name server-name --port 5500 --watch

• standalone running at by default port 5500 on a single intance

sudo pm2 start --name server-name index.js

• save as running always after on every boot performe on system

sudo pm2 startup

• save all the setting with pm2

sudo pm2 save

• Running Rollout Server using PM2 with babel as interpreter setting is Here

Setting Up with Nginx Proxy as a load balancer

✋🏻 PREQUESTS

sudo apt-get install nginx

sudo add-apt-repository ppa:certbot/certbot

sudo apt-get update

sudo apt install python-certbot-nginx

Generate SSL Certificate using certbot command

sudo certbot --nginx -d pushgeek.com -d www.pushgeek.com

Alternate Command

sudo certbot certonly --standalone -d pushgeek.com www.pushgeek.com

Auto Renewal Certficate with certbot

sudo certbot --dry-run

More Help Visit Here

ALLOW PORTS FOR NGINX AND SETUP FIREWALL

sudo ufw default deny incoming

sudo ufw default allow outgoing

sudo ufw allow ssh

sudo ufw allow 'Nginx Full'

sudo ufw delete allow 'Nginx HTTP'

sudo ufw enable

sudo ufw allow http

sudo ufw allow https

sudo ufw status

• (should say active)

sudo ufw status

sudo ufw allow 443/tcp (should required)

systemctl status nginx

• (above config applied)

sudo vim /etc/nginx/sites-available/rollout

sudo ln -s sites-available/rollout sites-enable/rollout

sudo nginx -t

sudo service nginx restart

sudo /etc/init.d/nginx reload

sudo journalctl -xe

Check nginx service worker status

sudo systemctl status nginx

installing fail2ban protecting DDoS

sudo apt-get install fail2ban

refere config

File Structure

|
|
|________________________./congif
|                         |
|                         |____keys_prod.js
|                         |
|                         |____keys_dev.js
|                         |
|                         |____keys.js
|
|
|________________________./public
|                         |
|                         |____index.html
|                         |
|                         |____sw.js
|                         |
|                         |____app.js
|
|
|________________________./model
|                         |
|                         |____subscribers_model.js
|
|
|
|________________________./router
|                         |
|                         |____push.js
|                         |
|                         |____subscribe.js
|                         |____keygen.js
|
|___________________________server.js

Notes (Opinionated)

DO NOT do this for a real project of this size, this is to learn. A Microservice architecture is for BIG projects with a lot of people.

People will tell you that you can do it at small scale and it is true but you can also remove ants with a nuclear bomb.

Docker containers can be used without using Microservices, they are not the same thing!

This is the most common way I see people build container based projects but my personal favourite is using a queue for all container to container communication.

Rule of thumb thoughts (Opinionated)

Docker containers = good for almost all project sizes Microservices = good for big companies with a lot of code and people Sweetspot = Monolith app and databases in containers

👨🏼‍💻 Author

Saurabh Kashyap

📝 License

👋 Official site Pushgeek is made with ❤️ by © RainDigi IT Pvt. Ltd.