week 11.3 aws, certificate, pm2

use thsi  file

https://projects.100xdevs.com/tracks/g0AcDSPl74nk45ZZjRdU/aws-1

 

 download nginx to perform revers proxy

//sudo apt update
//sudo apt install nginx

this should start a nginx start on port 80
 

create reverse proxy
//sudo rm /etc/nginx/nginx.conf
//sudo vi /etc/nginx/nginx.conf

events {
    # Event directives...
}

http {
    server {
    listen 80;
    server_name be1.100xdevs.com;

    location / {
        proxy_pass http://localhost:8080;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection 'upgrade';
        proxy_set_header Host $host;
        proxy_cache_bypass $http_upgrade;
    }
    }
}

//sudo nginx -s reload

 

use this when you have internet issue
//sudo vi /etc/resolve.conf //and set server 8.8.8.8

//npm i -g pm2 // this will use to run code foreever

always present in the folder where your server file
//pm2 start index.js





=============================================
 user lets certbot site

install cerbot to get secure connection on  user and server
// sudo snap install --classic certbot

prepare the certbot command
// sudo in -s /snap/bin/certbot /usr/bin/certbot

choose how you'd like to run certbot or generate certificate
//sudo certbot --nginx

then it will ask you which server will you certified

first go certbot site

then chose nginx and ubuntu20 machine

then scroll down got snippet 

// sudo snap install --classic cerbot

then link you certbot to nginx

// sudo ln -s /snap/bin/dertbot /usr/bin/certbot

//chose how you'd like certbot

sudo certbot --nginx

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1. To run the application using pm2, navigate to your application directory and run the following command:

// pm2 start app.js

2. This will configure pm2 to start your application automatically whenever the server restarts.

// pm2 start app.js --startup
3. To stop or restart your application, you can use the following commands:

// pm2 stop app.js
// pm2 restart app.js

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