Standard Rails 3.* setup for Ubuntu 10.04 LTS 32

ubuntu_steps.sh

# As root user
# Update the OS
sudo apt-get update
sudo apt-get upgrade
sudo apt-get dist-upgrade

# Setup Hostname & TimeZone
echo "{{HOSTNAME}}" > /etc/hostname
hostname -F /etc/hostname
dpkg-reconfigure tzdata

# Install Rails Requirements
sudo apt-get install build-essential zlib1g-dev curl git-core libgeoip-dev

# Install NGINX
sudo apt-get install python-software-properties
sudo add-apt-repository ppa:nginx/stable
sudo apt-get update
sudo apt-get install nginx
sudo service nginx restart

# Install NodeJS
sudo add-apt-repository ppa:chris-lea/node.js
sudo apt-get update
sudo apt-get install nodejs

# Install Firewall
apt-get install ufw
ufw enable
ufw allow 22
ufw allow 80

# Add Deployment User
useradd -m -g staff -s /bin/bash deploy
passwd deploy
sudo vim /etc/sudoers (add %staff ALL=(ALL) ALL)
# Setup Public Key Access
mkdir -p ~/.ssh
exit
scp ~/.ssh/id_rsa.pub deploy@{{SERVER_IP}}:.ssh/authorized_keys2

# edit sshd_config to have the following settings
sudo vi /etc/ssh/sshd_config
  RSAAuthentication yes
  PubkeyAuthentication yes
  ChallengeResponseAuthentication no
  PasswordAuthentication no
  UsePAM no
  PermitRootLogin no

# reload your ssh settings
sudo /etc/init.d/ssh reload

# Connect as Deployment User
ssh deploy@{{SERVER_IP}}

# Setup GIT
ssh-keygen -t rsa
  cat ~/.ssh/id_rsa.pub # copy this output and paste in your github keys
ssh git@github.com
git config --global user.name "{{YOUR NAME}}"
git config --global user.email "{{YOUR EMAIL}}"

# Install Ruby (RBENV) as per http://bit.ly/yr6Sw6
sudo curl -L https://raw.github.com/fesplugas/rbenv-installer/master/bin/rbenv-installer | bash
vi ~/.bash_profile
  if [[ -d $HOME/.rbenv ]]; then
    export PATH="$HOME/.rbenv/bin:$PATH"
    eval "$(rbenv init -)"
  fi
  alias b='bundle exec'
source ~/.bash_profile
rbenv bootstrap-ubuntu-10-04
rbenv install 1.9.3-p0
rbenv global 1.9.3-p0

# Check installation went OK
ruby -v

# Install Bundler
vim ~/.gemrc
  gem: --no-ri --no-rdoc
gem install bundler
rbenv rehash

# TODO add Varnish cache, mod GeoIP, *SQL, nginx settings (la $HOME/$APP/current/config/nginx.conf), unicorn settings (la $HOME/$APP/current/config/unicorn.rb), monit

# NB mongo goes onto two seperate 64bit 11.* boxes as a replicated set

# REDIS
# # /etc/apt/sources.list
# deb http://packages.dotdeb.org stable all
# deb-src http://packages.dotdeb.org stable all
# wget http://www.dotdeb.org/dotdeb.gpg
# cat dotdeb.gpg | sudo apt-key add -
# sudo aptitude update
# sudo aptitude install redis-server