configuration.txt

=============
NGINX Install

sudo apt-get update
sudo apt-get install nginx
sudo ufw app list
sudo ufw enable
sudo ufw allow 'Nginx Full'
sudo ufw allow 'OpenSSH'
sudo ufw allow 'Nginx HTTP'
sudo ufw status
systemctl status nginx

==============
sudo chown -R ubuntu /var/www/html
sudo chmod 755 -R /var/www/html

Laravel root dir-
sudo chown -R $USER:www-data storage
sudo chown -R $USER:www-data bootstrap/cache
chmod -R 775 storage
chmod -R 775 bootstrap/cache
==============
NodeJs Install

curl -sL https://deb.nodesource.com/setup_12.x -o nodesource_setup.sh
#nano nodesource_setup.sh
sudo bash nodesource_setup.sh
sudo apt-get install nodejs


===========
PM2 Install
  sudo npm install pm2@latest -g

Run App using PM2
  npm run build    #in project dir
  pm2 start npm -- start
  pm2 startup systemd
  pm2 save
  # run Environment=PATH= url form above list
  pm2 reload all   #for restart
  

=====================
Nginx configuration
  /etc/nginx/sites-available/default
  
`  
server {
	listen 80 default_server;
	listen [::]:80 default_server;

	root /var/www/html/nestjsapp/dist;

	server_name DOMAIN;

	location / {
		proxy_set_header X-Real-IP $remote_addr;
		proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
		proxy_set_header X-NginX-Proxy true;
		proxy_pass http://localhost:3000;
		proxy_set_header Host $http_host;
		proxy_cache_bypass $http_upgrade;
		proxy_redirect off;
	}
}
`

sudo nginx -t
sudo systemctl restart nginx
sudo systemctl reload nginx


===================

PostgreSQL Install

sudo apt-get install postgresql postgresql-contrib postgresql-client
sudo systemctl start postgresql
sudo systemctl enable postgresql
#switch to postgre user
sudo -i -u postgres
createdb db_name
#or
sudo -u postgres createdb db_name
sudo -u postgres psql -c "ALTER postgres PASSWORD 'postgres';"

sudo ufw allow 5432/tcp      #for remote access in pgadmin


==============================================
For redeploy updates copy src folder and paste

npm run build    #in project dir
pm2 reload all   #for restart

==============================================
MySQL Install

sudo apt-get update
sudo apt-get install mysql-server
systemctl status mysql
mysql_secure_installation
sudo nano /etc/mysql/mysql.conf.d/mysqld.cnf  #comment bind-address in this file
require_secure_transport = on   #add below bind-address
sudo mysql_ssl_rsa_setup --uid=mysql  #For SSL run this command
sudo systemctl restart mysql
sudo ufw allow mysql


==============================================
MySQL SetUp

CREATE USER 'username'@'localhost' IDENTIFIED BY 'password';
GRANT ALL PRIVILEGES ON *.* TO 'username'@'localhost' WITH GRANT OPTION;
CREATE USER 'username'@'%' IDENTIFIED BY 'password';
GRANT ALL PRIVILEGES ON *.* TO 'username'@'%' WITH GRANT OPTION;
FLUSH PRIVILEGES;


==============================================
PHP Setup
7.2
sudo apt-get install php-fpm
systemctl status php7.2-fpm
sudo apt-get install php7.2-mysql

7.3
sudo apt-get install software-properties-common
sudo add-apt-repository ppa:ondrej/php
sudo apt-get install php7.3 php7.3-common php7.3-opcache php7.3-cli php7.3-gd php7.3-curl php7.3-mysql

==============================================

delete files and folders
in folder- sudo rm -r *

chmod 400 privatekey.pem