Tarun Gupta gtarun

Kafka

Knowledge
- Node.JS Intermediate level
- Experience with designing distributed systems
Tools
- Node.js: Download Node.JS
- Docker: Download Docker
- VsCode: Download VSCode

with PM2 & Nginx

as a root, run below commands on server:

# adduser tomy

This manual is about setting up an automatic deploy workflow using nodejs, PM2, nginx and GitLab CI. It is tested on:

	const TOKEN_SECRET="7bc78545b1a3923cc1e1e19523fd5c3f20b409509";
	const jwt = require("jsonwebtoken");
	const request = require("request");
	let usernam = "gtarun";

	let token = jwt.sign(username, TOKEN_SECRET, { expiresIn: '1800s' });


	// Make an HTTP POST request

	sudo apt-get install libapache2-mod-evasive
	# edit Config
	sudo nano /etc/apache2/mods-available/evasive.conf
	sudo mkdir /var/log/mod_evasive
	sudo chown :www-data /var/log/mod_evasive
	sudo chmod 771 /var/log/mod_evasive



	a2enmod evasive

	# Redis configuration file example.
	#
	# Note that in order to read the configuration file, Redis must be
	# started with the file path as first argument:
	#
	# ./redis-server /path/to/redis.conf

	# Note on units: when memory size is needed, it is possible to specify
	# it in the usual form of 1k 5GB 4M and so forth:
	#

	FYI much quicker to set them all in one heroku config:set a=b c=d etc

	If you prefer a manual review and you do have bash/zsh:

	heroku config -s -a source-heroku-app > config.txt

	Now review config.txt and remove any unwanted config lines

	cat config.txt \| tr '\n' ' ' \| xargs heroku config:set -a target-heroku-app

	##
	# You should look at the following URL's in order to grasp a solid understanding
	# of Nginx configuration files in order to fully unleash the power of Nginx.
	# http://wiki.nginx.org/Pitfalls
	# http://wiki.nginx.org/QuickStart
	# http://wiki.nginx.org/Configuration
	#
	# Generally, you will want to move this file somewhere, and start with a clean
	# file but keep this around for reference. Or just disable in sites-enabled.
	#

	http {
	proxy_cache_path /var/cache/nginx levels=1:2 keys_zone=one:8m max_size=3000m inactive=600m;
	proxy_temp_path /var/tmp;
	include mime.types;
	default_type application/octet-stream;
	sendfile on;
	keepalive_timeout 65;

	gzip on;
	gzip_comp_level 6;