How to Setup Nodejs Mongodb in Production server on Ubuntu 18.04 in AWS, GCP, Azure, Digital Ocean Cloud Instance or Locally

#!/usr/bin/env bash

# Steps to write down and execute a script
# Open the terminal. Go to the listing the place you need to create your script.
# Create a file with . sh extension.
# Write the script within the file utilizing an editor.
# Make the script executable with command chmod +x <fileName>.
# Run the script utilizing ./<fileName>.

echo "
----------------------
  Including a New Consumer to the System 'Sammy'
----------------------
"
adduser sammy

# enter all of the prompted data

# Step 3 — Including the Consumer to the sudo Group

usermod -aG sudo sammy

# Testing sudo Entry
su - sammy
sudo ls -la /root


echo "
----------------------
  GIT
----------------------
"
# set up curl
sudo apt set up curl -y

# set up git
sudo apt-get set up -y git


echo "
----------------------
  NODE & NPM
----------------------
"
## You might also want growth instruments to construct native addons:
sudo apt-get set up gcc g++ make -y

wget -qO- https://uncooked.githubusercontent.com/nvm-sh/nvm/v0.38.0/set up.sh | bash

nvm ls-remote

nvm set up 14

nvm alias default  14.15.0

# add nodejs 14 ppa (private package deal archive) from nodesource
# curl -sL https://deb.nodesource.com/setup_14.x | sudo -E bash -

# set up nodejs and npm
# sudo apt-get set up -y nodejs


echo "
----------------------
  MONGODB
----------------------
"

# import mongodb 4.0 public gpg key
sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 9DA31620334BD75D9DCB49F368818C72E52529D4

# create the /and so forth/apt/sources.record.d/mongodb-org-4.0.record file for mongodb
echo "deb [ arch=amd64 ] https://repo.mongodb.org/apt/ubuntu bionic/mongodb-org/4.0 multiverse" | sudo tee /and so forth/apt/sources.record.d/mongodb-org-4.0.record

# reload native package deal database
sudo apt-get replace

# set up the most recent model of mongodb
sudo apt-get set up -y mongodb-org

# begin mongodb
sudo systemctl begin mongod

# cease mongodb
sudo systemctl cease mongod

# Make a listing as root person
sudo mkdir -p /information/db

# Present entry to the listing
sudo chown -R $USER /information/db


# set mongodb to begin robotically on system startup
sudo systemctl allow mongod

# cease mongodb to begin robotically on system startup
sudo systemctl disable mongod

# set up native replication-set driver for nodejs
sudo npm set up --unsafe-perm --verbose -g run-rs -f

# begin mongodb reproduction set
# run-rs --mongod --keep --shell --dbpath /house/person/information"

# begin mongod as a background course of
 mongod  --fork  --syslog

echo "
----------------------
  PM2
----------------------
"

# set up pm2 with npm
npm set up -g pm2

# set pm2 to begin robotically on system startup
pm2 startup systemd

# make present person the proprietor of the pm2 log house dir
sudo chown -R $(whoami):$(whoami) /house/ubuntu/.pm2

# create a shell script reproduction.sh
$ nano reproduction.sh
    #!/bin/bash
    run-rs --mongod --keep --shell --dbpath /information/db

$ pm2 run reproduction.sh


echo "
----------------------
  NGINX
----------------------
"

# set up nginx
sudo apt-get set up -y nginx

# You can also make the currrent $USER the proprietor of that listing
sudo chown -R $(whoami):$(whoami) /var/www

# set the suitable permissions
chmod 755 -R /var/www


echo "
----------------------
  UFW (FIREWALL)
----------------------
"

# enable ssh connections by firewall
# sudo ufw enable OpenSSH

# enable http & https by firewall
# sudo ufw enable 'Nginx Full'

# allow firewall
# sudo ufw --force allow

echo "
----------------------
  NETWORK TESTING TOOL
----------------------
"

# curl software
sudo apt  set up httpie -y
sudo apt replace
sudo apt set up redis-server -y


# # remark out `supervised no` and set `supervised systemd`
sudo nano /and so forth/redis/redis.conf
# > supervised systemd


# restart redis server
sudo systemctl restart redis.service


echo "
----------------------
  SET UP LETS-ENCRYPT
----------------------
"
# Instal CertBot
curl -o- https://uncooked.githubusercontent.com/vinyll/certbot-install/grasp/set up.sh | bash

# Open the server block file in your area utilizing nano or your favourite textual content editor:
sudo nano /and so forth/nginx/sites-available/instance.com
#server_name instance.com www.instance.com;

# take a look at and restart nginx
sudo nginx -t
sudo systemctl reload nginx

# create the nginx default configuration

nano  default 
# paste the content material under

## begin 📥 

# web site server
server {
    server_name instance.com www.instance.com;
    root /var/www/html/internet/construct;
    index index.html;
    location / {
        try_files $uri$args $uri$args/ /index.html;
    }
}
# admin console server
server {
    server_name admin.instance.com;
    root /var/www/html/admin/dist;
    index index.html;
    location / {
        try_files $uri$args $uri$args/ /index.html;
    }
}
# demo or documentation server
server {
    server_name builders.instance.com;
    root /var/www/html/backend/doc;
    index index.html;
    location / {
        try_files $uri$args $uri$args/ /index.html;
    }
}
# backend api server
server {
    server_name api.instance.com;
    proxy_set_header Host $host;
    proxy_set_header X-Forwarded-For $remote_addr;
    location / {
        proxy_pass http://localhost:5000;
        proxy_http_version 1.1;
        proxy_set_header Improve $http_upgrade;
        proxy_set_header Connection 'improve';
        proxy_set_header Host $host;
        proxy_cache_bypass $http_upgrade;
        proxy_connect_timeout       600;
        proxy_send_timeout          600;
        proxy_read_timeout          600;
        send_timeout                600;
    }
}

## finish 📤

sudo rm  /and so forth/nginx/sites-available/default
sudo mv default  /and so forth/nginx/sites-available/default


# Arrange Certbot to acquire SSL certificates
sudo certbot --nginx -d instance.com -d www.instance.com  -d api.instance.com  -d dev.instance.com   -d builders.instance.com -d admin.instance.com

# To check the renewal course of, you are able to do a dry run with certbot:
sudo certbot renew --dry-run