Python, virtualenvwrapper, pyenv and PostgreSQL - Vagrantfile

Vagrantfile

# -*- mode: ruby -*-
# vi: set ft=ruby :

Vagrant.configure(2) do |config|
  
  config.vm.box = "ubuntu/trusty64"
  config.vm.box_check_update = false
  config.vm.hostname = 'brespio.local'
  config.vm.network "private_network", type: "dhcp"
  config.vm.synced_folder '.', '/vagrant', nfs: true
  
  # PostgreSQL
  config.vm.network "forwarded_port", guest: 5432, host: 5432
  
  # Apps
  (8000..8050).each do |port|
    config.vm.network "forwarded_port", guest: "#{port}", host: "#{port}"
  end
  
  config.vm.provider "virtualbox" do |vb|
    vb.memory = "2048"
    vb.name = "PythonDev"
  end
  
  $script = <<SCRIPT
#!/bin/bash  

echo "Distro packages update"
sudo apt-get update
sudo apt-get install -y python-virtualenv virtualenvwrapper git mercurial build-essential python-dev zlib1g-dev \
zlib1g zlibc libtool libffi-dev libssl-dev libpq-dev libgeoip-dev libxml2-dev libxslt1-dev libbz2-dev \
libsqlite3-dev libreadline-dev libjpeg-dev postgresql postgresql-contrib postgresql-client

echo "Configuring virtualenvwrapper ..."
printf '\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n' 'export PIP_REQUIRE_VIRTUALENV=true' \
'export WORKON_HOME=/vagrant/.virtualenvs' \
'export PROJECT_HOME=/vagrant' \
'export VIRTUALENVWRAPPER_PYTHON=/usr/bin/python' \
'export VIRTUALENVWRAPPER_VIRTUALENV=/usr/bin/virtualenv' \
'source /usr/share/virtualenvwrapper/virtualenvwrapper.sh' >> /home/vagrant/.bashrc

echo "Setting aliases"
echo "alias pippa='pip install -r requirements.txt -U --allow-all-external --process-dependency-links --trusted-host bitbucket.org --trusted-host github.com --no-cache-dir'" >> /home/vagrant/.bashrc 
echo "alias pipssl='pip install -U pip pyopenssl'" >> /home/vagrant/.bashrc
echo "alias pip-outdated='pip list --outdated'"

echo "Python environment settings"
echo "export PYTHONDONTWRITEBYTECODE=true" >> /home/vagrant/.bashrc
echo "rmpyc='find . -type f -name "*.pyc" -print -delete'" >> /home/vagrant/.bashrc

echo "Installing pyenv ..."
export PYENV_ROOT="/home/vagrant/.pyenv"
curl -sL https://raw.githubusercontent.com/yyuu/pyenv-installer/master/bin/pyenv-installer | bash &> /dev/null
chown -R vagrant.vagrant /home/vagrant/.pyenv/
printf '\n%s\n%s\n%s' 'export PATH="/home/vagrant/.pyenv/bin:$PATH"' \
'eval "$(pyenv init -)"' \
'# eval "$(pyenv virtualenv-init -)"' >> /home/vagrant/.bashrc

echo "Configurint PostgreSQL"
PG_CONF="/etc/postgresql/9.3/main/postgresql.conf"
PG_HBA="/etc/postgresql/9.3/main/pg_hba.conf"

echo "listen_addresses = '*'" >> "$PG_CONF"
echo "client_encoding = utf8" >> "$PG_CONF"
echo "host    all             all             all                     md5" >> "$PG_HBA"
echo "======================================================================"
echo "| Remember to configure PostgreSQL                                   |"
echo "======================================================================"
echo "In a terminal type:"
echo "$ sudo -u postgres psql postgres"
echo "Set a password for the postgres database role using the command:"
echo "psql# \password postgres"
echo "Then exit and grant all to vagrant user"
echo "sudo -u postgres createuser --superuser vagrant"
echo "======================================================================"
echo "Create an $USER"
echo "======================================================================"
echo "$ sudo -u postgres createuser --superuser $USER"
echo "$ sudo -u postgres psql"
echo "postgres=# \password $USER"
echo "Doc: https://help.ubuntu.com/community/PostgreSQL"
echo "======================================================================"
echo "$ sudo service postgresql restart"
echo "======================================================================"
echo "Help: https://help.ubuntu.com/community/PostgreSQL"
echo "======================================================================"
SCRIPT
  
  config.vm.provision "shell", inline: $script
    
end