Fatih Koç fatih-koc

How to setup next.js app on nginx with letsencrypt

next.js, nginx, reverse-proxy, ssl

1. Install nginx and letsencrypt

$ sudo apt-get update
$ sudo apt-get install nginx letsencrypt

Also enable nginx in ufw

How to fix ERR_TOO_MANY_REDIRECTS issue in Django+Gunicorn+NGINX?

NGINX configuration

server {
        listen 80;
        server_name kathirvel.com;
        return 301 https://kathirvel.com;
        client_max_body_size 1024M;
}
server {

Node.js Deployment

Steps to deploy a Node.js app to DigitalOcean using PM2, NGINX as a reverse proxy and an SSL from LetsEncrypt

1. Sign up for Digital Ocean

Sometimes we need to run multiple nodejs app on same server with different domain or sub domain like admin.domain.com, api.domain.com and also need to run both nodejs or reactjs app concurrently. We can do this using 2 things , first of all we need to install nginx in our server for reverse proxy to connect different domain, and for running multiple nodejs app concurrently we can use PM2 NodeJs Process Manager

Please Make sure that you have installed these things on your server

NodeJS

5 React Architecture Best Practices
A plugin system is born... · React Static
Applying microservices design patterns to scale react app development • Soluto Engineering Blog
Architecting your React application.
Best architecture for the React project - Mad Devs
Build a Super-Modular Todo App with React and Bit Components
[Building an Enterprise React Application, Part 1 | Lullabot](https://www.lullabot.com/articles/building-an-enterprise-react-ap

Django Migrations without Downtime

The following instructions describe a set of processes allowing you to run Django database migrations against a production database without having to bring the web service down.

Note that in the below instructions, migrations are all run manually at explicit points, and are not an automatic part of the deployment process.

Adding Fields or Tables

Adding a (nullable) field or a new table

Make the model or column addition in your code.

	import os
	from seleniumwire import webdriver
	from selenium.webdriver.firefox.firefox_profile import FirefoxProfile
	from selenium.webdriver.firefox.firefox_binary import FirefoxBinary

	# Uncomment these if you need additional information for debugging
	#import logging
	#logging.basicConfig(level=logging.DEBUG)

	# The location of the Tor Browser bundle

	#!/usr/bin/env bash

	# To fix the " gpg: WARNING: unsafe permissions on homedir '/home/path/to/user/.gnupg' " error
	# Make sure that the .gnupg directory and its contents is accessibile by your user.
	chown -R $(whoami) ~/.gnupg/

	# Also correct the permissions and access rights on the directory
	chmod 600 ~/.gnupg/*
	chmod 700 ~/.gnupg

	@register.simple_tag(takes_context=True)
	def active_nav(context, pattern_or_urlname, is_sr_text=False):
	path = context['request'].path
	if ',' in pattern_or_urlname:
	patterns_to_try = pattern_or_urlname.split(',')
	else:
	patterns_to_try = [pattern_or_urlname]
	for pattern in patterns_to_try:
	try:
	p = '^' + reverse(pattern)

	/* -------------------------------------------------------------------------- */
	// All Bootstrap 4 Sass Mixins [Cheat sheet]
	// Updated to Bootstrap v4.5.x
	// @author https://anschaef.de
	// @see https://github.com/twbs/bootstrap/tree/master/scss/mixins
	/* -------------------------------------------------------------------------- */

	/*
	// ########################################################################## */
	// New cheat sheet for Bootstrap 5:

	import asyncio
	loop = asyncio.get_event_loop()

	async def hello():
	await asyncio.sleep(3)
	print('Hello!')

	if __name__ == '__main__':
	loop.run_until_complete(hello())