musicgacha

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Night at Museum Final

Progress Updates

Sponsor Objectives

Coding Plan

Deployment(Hosting Plan)

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AWS Deployment

Update, Upgrade, and install Maven

• create instance of Ubuntu 20.04
  • the newest Ubuntu version within the free tier
  • very similar to raspberry pi but on a cloud machine that allow access remotely, since they are both derivatives of Debian
  • no UI(User Interface), only displays terminal which allows it to be a lightweight OS(Operating System)

$ sudo apt-get update

• which pulls in applications installed such as “snapd” and “maven”

$ sudo apt-get upgrade

• upgrade apt-get which finalizes updates and applies them to the machine

$ sudo apt-get install maven

• main proponent to running java application
• apache-maven run the “java -jar” file in order to deploy website

$ sudo apt-get install git

• use of git allows the pulling and pushing of project as well as committing changes and cloning the project for deployment

Clone project and test Java Web Application

$ sudo git clone https://github.com/zenxha/musicgacha.git

• clones project through the use of git
  • use “ls” in the terminal to check for if the “musicgacha” file exists on device
  • if “musicgacha” exists on your machine, continue to the next step

$ cd musicgacha

• change directories into the musicgacha project

$ sudo mvn package

• package the project using maven in order to create a jar file to run the java application

$ sudo java -jar /home/ubuntu/musicgacha/target/coders-0.0.1-SNAPSHOT.jar

• use jar file to run java application(project)

• run “localhost:8080” in your browser of choice, IF ON YOU’RE ON YOUR DEPLOYMENT DEVICE

Setup Security Groups for HTTP and HTTPS

Inbound Rules

• Type: HTTP
• Port Range: 80
• Source: 0.0.0.0/0

• Type: HTTPS
• Port Range: 443
• Source: 0.0.0.0/0

Outbound Rules

• Type: HTTP
• Port Range: 80
• Source: 0.0.0.0/0

• Type: HTTPS
• Port Range: 443
• Source: 0.0.0.0/0

Setup NGINX

$ sudo apt-get install nginx

• if not installed, install nginx in order to reverse-proxy(using localhost, run project to domain directly without needing to change IP address manually)

$ sudo nano /etc/nginx/sites-available/musicgacha

• create an nginx file to reverse proxy project from “localhost”

server {
    listen 80;
    server_name musicgacha.cf;

    location / {
        proxy_pass http://localhost:8080;
    }
}

Test nginx file configuration

$ sudo ln -s /etc/nginx/sites-available/musicgacha /etc/nginx/sites-enabled
$ sudo nginx -t

If no errors occur when “sudo nginx -t” is checked, continue

$ sudo systemctl restart nginx

Setup Certbot(HTTPS)

sudo apt-get install snapd

sudo certbot --nginx

If the certificate expires after the 3 month certificate period, do

sudo certbot renew

Create Service File

“sudo nano” into new service file in /etc/systemd/system/musicgacha.service

[Unit]
Description=Java
After=network.target

[Service]
User=ubuntu
Restart=always
ExecStart=java -jar /home/ubuntu/musicgacha/target/coders-0.0.1-SNAPSHOT.jar

[Install]
WantedBy=multi-user.target 

Run and enable service file for the project

$ sudo systemctl start musicgacha
$ sudo systemctl status musicgacha

If running the service file is successful, make the service file persistent on the machine(always running whenever the machine starts up and is on)

$ sudo systemctl enable musicgacha

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