CS655 Computer Networks - Mini Project

Team members

• Ruizhi Jiang
• Tiancheng Zhu
• Anzhe Meng
• Jiahao Song

How to run

Run on our server nodes (team members and administrators only)

Web interface

SSH to client node using

ssh [your-username]@pcvm1-39.geni.it.cornell.edu -p 22

• Activate virtual environment: under /users/rzjiang/cs655geni, type command

. venv/bin/activate

• Turn on web interface server: under /users/rzjiang/cs655geni/webapp, type command

python3 app.py

Backend server

SSH to server node using

ssh [your-username]@pcvm1-40.geni.it.cornell.edu -p 22

• Activate virtual environment: under /users/rzjiang/BackendServer, type command

. venv/bin/activate

• Turn on backend server: under /users/rzjiang/BackendServer/webapp, type command

python3 backend.py

Our application

Please visit http://192.122.236.116:5000 after executing scripts on server nodes.

Run on your own server nodes

GENI Configuration

On your local, download the Rspec file from our github:

wget https://raw.githubusercontent.com/ztcric/CS655-MiniProject/main/rspec.txt

Reserve resources using this downloaded file, make sure you choose the "Publicly Routable IP" option!

Download scripts and our source code

After setting up server nodes, login in to the home directory, and then

wget https://raw.githubusercontent.com/ztcric/CS655-MiniProject/main/scripts/download.sh
wget https://raw.githubusercontent.com/ztcric/CS655-MiniProject/main/scripts/env_setup.sh

On both server nodes, run

bash download.sh

Configure virtual environments

On both server nodes, make sure they all have python3 (type python3 to check). Then, setup your virtual environment

python3 -m venv cs655
. cs655/bin/activate

Notice you've now entered the virtual environment "cs655", then run

bash env_setup.sh

Web interface

First of all, enter the folder web-interface

cd CS655-MiniProject-main/web-interface

At line 18 in app.py, change this line to

url = "http://YOUR-OWN-BACKEND-SERVER-IP:5000/predict"

Also, at line 9 in templates/index.html, change this line to

<form action = "http://YOUR-OWN-WEB-INTERFACE-IP:5000/uploader" method = "POST"

Then run

python3 app.py

Backend server

First of all, enter the folder server-backend

cd CS655-MiniProject-main/server-backend

At line 9 in templates/output.html, change this line to

<form action="http://YOUR-OWN-WEB-INTERFACE-IP:5000/">

Then run

python3 backend.py

Our application

Please visit http://YOUR-OWN-WEB-INTERFACE-IP:5000 after executing scripts on server nodes.