#!/bin/bash
# "Automated VPS Setup for Ubuntu 11.10 - Rails with Nginx"
#
# Created by: Rafael Biriba - www.rafaelbiriba.com - [email protected]
# https://github.com/rafaelbiriba/Ubuntu-VPS-Builder/
#
# USAGE:
#
# $ chmod +x vps_builder.sh
# $ ./vps_builder.sh yourdomain.com"
 
echo "Updating before all"
apt-get update && apt-get upgrade -y
 
echo "Set Hostname"
 
echo $1 > /etc/hostname
echo "127.0.0.1 $1" >> /etc/hosts
hostname -F /etc/hostname
 
echo "Set Timezone"
 
ln -sf /usr/share/zoneinfo/America/Sao_Paulo /etc/localtime
 
echo "Install Essencials"
 
apt-get install build-essential zlib1g-dev libreadline6-dev libssl-dev wget git-core sudo -y
 
echo "Install Ruby 1.9.2"
 
mkdir ~/tmp && cd ~/tmp
wget http://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.2-p290.tar.gz
tar xzvf ruby-1.9.2-p290.tar.gz
cd ruby-1.9.2-p290
./configure
make
make install
cd ~
rm -rf ~/tmp
 
echo "Install Passenger and Nginx"
 
mkdir ~/tmp && cd ~/tmp
wget ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-8.21.tar.gz
tar xzvf pcre-8.21.tar.gz
cd pcre-8.21
./configure && make && make install
cd ~/tmp
 
wget http://nginx.org/download/nginx-1.1.12.tar.gz
wget http://www.grid.net.ru/nginx/download/nginx_upload_module-2.2.0.tar.gz
tar xzvf nginx-1.1.12.tar.gz
tar xzvf nginx_upload_module-2.2.0.tar.gz
 
gem install passenger
apt-get install libcurl4-openssl-dev -y
passenger-install-nginx-module --prefix=/opt/nginx --nginx-source-dir=/root/tmp/nginx-1.1.12 --extra-configure-flags=--add-module='/root/tmp/nginx_upload_module-2.2.0'
#passenger-install-nginx-module --auto --auto-download
cd ~
rm -rf ~/tmp
 
cd ~
wget https://raw.github.com/rafaelbiriba/Ubuntu-VPS-Builder/master/ubuntu_11-10_desktop/nginx-init.sh
cp nginx-init.sh /etc/init.d/nginx
rm nginx-init.sh
chmod +x /etc/init.d/nginx
/usr/sbin/update-rc.d -f nginx defaults
/etc/init.d/nginx start
 
echo "Configure iptables"
 
apt-get install iptables
 
tee /etc/init.d/firewall <<ENDOFFILE
#!/bin/bash
 
start(){
# Accepting all connections made on the special lo - loopback - 127.0.0.1 - interface
iptables -A INPUT -p tcp -i lo -j ACCEPT
 
# Rule which allows established tcp connections to stay up
iptables -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
 
# SSH:
iptables -A INPUT -p tcp --dport 22 -j ACCEPT
 
# DNS:
iptables -A INPUT -p tcp --dport 53 -j ACCEPT
iptables -A INPUT -p udp --dport 53 -j ACCEPT
 
# HTTP e HTTPS:
iptables -A INPUT -p tcp --dport 80 -j ACCEPT
iptables -A INPUT -p tcp --dport 443 -j ACCEPT
 
# Block others ports
iptables -A INPUT -p tcp --syn -j DROP
iptables -A INPUT -p udp --dport 0:1023 -j DROP
 
}
stop(){
iptables -F
iptables -P INPUT ACCEPT
iptables -P OUTPUT ACCEPT
}
 
case "\$1" in
"start") start ;;
"stop") stop ;;
"restart") stop; start ;;
*) echo "start or stop params"
esac
ENDOFFILE
 
chmod +x /etc/init.d/firewall
update-rc.d firewall defaults 99
/etc/init.d/firewall start
 
echo "Install MySQL"
 
apt-get install mysql-server mysql-client libmysqlclient-dev -y
 
echo "Install postfix"
 
# Install type: Internet Site
# Default email domain name: example.com
apt-get install postfix mailutils telnet -y
/usr/sbin/update-rc.d postfix defaults
/etc/init.d/postfix start
 
echo "Install gem bundler"
 
gem install bundler
 
echo "VPS Setup Complete"