IP address: 35.229.70.136

SSH port: 2200

URL: http://35.229.70.136.xip.io/

login to the server by

ssh [email protected]  -p 2200        
grader password : geek1234

Add user grader : sudo useradd grader

usermod -aG sudo grader

apt-get update

apt-get upgrade

Then restarted the machine.

From the local side using ssh-keygen - to generate the keys

In the grader sever

mkdir ~/.ssh
chmod 700 ~/.ssh

nano ~/.ssh/authorized_keys

Adding the public key by coping it from the local Machine

chmod 600 ~/.ssh/authorized_keys`
exit

Public key location on the server ~/.ssh/authorized_keys

by modfiying the ssh_config using sudo nano /etc/ssh/sshd_config and making PasswordAuthentication no then reloading the system by sudo systemctl reload sshd

Edit the file /etc/ssh/sshd_config and change the line Port 22 to: Port 2200

sudo dpkg-reconfigure tzdata

Configure the Uncomplicated Firewall (UFW) to only allow incoming connections for SSH (port 2200), HTTP (port 80), and NTP (port 123).

Block all incoming connections as in lectures:

sudo ufw default deny incoming

Allow outgoing connection on all ports:

sudo ufw default allow outgoing

Allow incoming connection for SSH on port 2200:

sudo ufw allow 2200/tcp

Allow incoming connections for HTTP on port 80:

sudo ufw allow www

Allow incoming connection for NTP on port 123:

sudo ufw allow ntp sudo ufw enable

Using command

sudo -u postgres psql
create user catalog with password 'password';
create database catalog with owner catalog;

Clone repository : https://github.com/MonicaSalama/fullstack-nanodegree-vm.git

Then I have added the line WSGIScriptAlias / /var/www/fullstack-nanodegree-vm/vagrant/catalog/project.wsgi to the file /etc/apache2/sites-enabled/000-default.conf to tell apache to run the project.wsgi file as default

Then I made the wsgi file in the directory /var/www/fullstack-nanodegree-vm/vagrant/catalog and adding this code to it to run project.py

import sys
import os
import logging
logging.basicConfig(stream=sys.stderr)
sys.stdout = sys.stderr
sys.path.insert(0,"/var/www/fullstack-nanodegree-vm/vagrant/catalog/")
os.chdir("/var/www/fullstack-nanodegree-vm/vagrant/catalog/")
from project import app as application
application.secret_key = 'super_secret_key'

Apache and WSGI by command : sudo apt-get install apache2 libapache2-mod-wsgi-py3

postgresql by command : sudo apt-get install postgresql

git : sudo apt-get install git

sudo apt-get -qqy install make zip unzip postgresql
sudo apt-get -qqy install python3 python3-pip
sudo -H pip3 install --upgrade pip
sudo -H pip3 install flask packaging oauth2client redis passlib flask-httpauth
sudo -H pip3 install sqlalchemy flask-sqlalchemy psycopg2 bleach requests

I wasn't able to create Amazon account for now, so I used a google cloud instance from one of my friends for creating the grader server and configuring it.