# What it does Sets up - Nginx, Node LTS, GIT, Creates an SSH key for GIT, Yarn, PM2, Certbot (LetsEncrypt), #

Ubuntu Node Production Setup Script

#!/bin/sh
# What it does
# Sets up - Nginx, Node LTS, GIT, Creates an SSH key for GIT, Yarn, PM2, PM2 Logrotate, Certbot (LetsEncrypt),
#

cd ~
sudo add-apt-repository ppa:certbot/certbot -y
curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | sudo apt-key add -
echo "deb https://dl.yarnpkg.com/debian/ stable main" | sudo tee /etc/apt/sources.list.d/yarn.list
sudo apt update -y
sudo apt install nginx git python-certbot-nginx yarn build-essential -y
curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.34.0/install.sh | bash
export NVM_DIR="$HOME/.nvm" 
[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"
[ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion"
nvm install lts/*
nvm alias default lts/*
nvm use lts/*
source .bashrc

npm install -g pm2
pm2 install pm2-logrotate
ssh-keygen -f ~/.ssh/id_rsa -t rsa -N ''

### Setup Done ###

echo What is the domain name you are setting up?
read DOMAINNAME

### Set the following to NGINX in /etc/sites-available/default
# see http://nginx.org/en/docs/http/ngx_http_upstream_module.html#example

sudo echo "upstream backend {
    server 127.0.0.1:3000       weight=5;
}

server {
    listen 80;
    client_max_body_size 300m;
    server_name $DOMAINNAME;
    location / {
        proxy_pass http://backend;
    }
}
" > ~/nginxconfig
sudo cp nginxconfig /etc/nginx/sites-available/default
rm nginxconfig

if [ -z "$DOMAINANME" ];
then
    sudo certbot --nginx -d $DOMAINNAME;
fi;

echo "Add the following to your github repo:"
echo "----------"
cat ~/.ssh/id_rsa.pub
echo ""
read null
echo "Cloning the repo!"
echo "What is the repo name? ie user@repo.git"
read CLONECOMMAND
cd ~ && git clone $CLONECOMMAND

echo "Please review NGINX config, hit enter to continue"
sudo nano /etc/nginx/sites-available/default
sudo systemctl restart nginx

echo "-------------------------"
echo "All done!"
echo "-------------------------"