A provisioning script for Rails webapp on Ubuntu 14.04 LTS

provisioning.sh

### Install Git and build deps
sudo apt-get update
sudo apt-get install software-properties-common tmux htop curl zlib1g-dev build-essential libssl-dev libreadline-dev libyaml-dev libsqlite3-dev sqlite3 libxml2-dev libxslt1-dev libcurl4-openssl-dev libffi-dev tcl8.5
sudo add-apt-repository ppa:git-core/ppa
sudo apt-get update
sudo apt-get install git

### Install rbenv and ruby
cd
git clone https://github.com/rbenv/rbenv.git ~/.rbenv
echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> ~/.bashrc
echo 'eval "$(rbenv init -)"' >> ~/.bashrc
exec $SHELL

git clone https://github.com/rbenv/ruby-build.git ~/.rbenv/plugins/ruby-build
echo 'export PATH="$HOME/.rbenv/plugins/ruby-build/bin:$PATH"' >> ~/.bashrc
exec $SHELL

git clone https://github.com/rbenv/rbenv-gem-rehash.git ~/.rbenv/plugins/rbenv-gem-rehash

rbenv install 2.3.2
rbenv global 2.3.1

### For js runtime
curl -sL https://deb.nodesource.com/setup_4.x | sudo -E bash -
sudo apt-get install -y nodejs

### For China
gem sources --remove https://rubygems.org/
gem sources --add https://ruby.taobao.org/

### Bundler
gem install bundler
rbenv rehash

### Postgres
sudo sh -c "echo 'deb http://apt.postgresql.org/pub/repos/apt/ precise-pgdg main' > /etc/apt/sources.list.d/pgdg.list"
wget --quiet -O - http://apt.postgresql.org/pub/repos/apt/ACCC4CF8.asc | sudo apt-key add -
sudo apt-get update
sudo apt-get install -y postgresql-common postgresql-9.5 libpq-dev

sudo -u postgres createuser $DBUSERNAME -s

# If you would like to set a password for the user, you can do the following
sudo -u postgres psql
postgres=# \password $DBUSERNAME

# TODO: to change your /etc/postgresql/9.5/main/pg_hba.conf from peer to md5

### Passenger + Nginx
sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 561F9B9CAC40B2F7
sudo apt-get install -y apt-transport-https ca-certificates

sudo sh -c 'echo deb https://oss-binaries.phusionpassenger.com/apt/passenger trusty main > /etc/apt/sources.list.d/passenger.list'
sudo apt-get update

sudo apt-get install -y nginx-extras passenger

### Redis
sudo add-apt-repository ppa:chris-lea/redis-server
sudo apt-get update
sudo apt-get install redis-server
redis-benchmark -q -n 1000 -c 10 -P 5