Vagrantfile

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

# This file defines a set of virtual machines which can be used together to
# create a variety of RStudio Server configurations. Because order matters (the
# machines will access each other to orchestrate configuration), here are some
# recipe orders for typical configs:
# 
# Single server:
# primary
#
# Single server with user dirs on NFS:
# primary, nfs
#
# Simple load balanced configuration:
# primary, nfs, balanced
#
# Load balanced configuration with auth via LDAP:
# primary, nfs, balanced, ldap

Vagrant.configure(2) do |config|
  # define primary development box
  config.vm.define "primary", primary: true do |p|
    p.vm.box = "ubuntu/trusty64"
    p.vm.network "private_network", ip: "192.168.55.101"
    p.vm.network "forwarded_port", guest: 8787, host: 8787, auto_correct: true
    p.vm.provision :shell, path: "vagrant/bootstrap-debian.sh", args: 8787
    p.vm.provision :shell, path: "vagrant/provision-primary.sh"

    # this machine is used for building; give it liberal resources
    p.vm.provider "virtualbox" do |vb|
      vb.memory = "4096"
      vb.cpus = "4"
    end
  end

  # define secondary box for development of load balanced features. if you want
  # to use this box, make sure you bring up the NFS box (below) first, since 
  # load balancing requires a shared file system.
  config.vm.define "balanced", autostart: false do |b|
    b.vm.box = "ubuntu/trusty64"
    b.vm.network "private_network", ip: "192.168.55.102"
    b.vm.network "forwarded_port", guest: 8787, host: 8788, auto_correct: true
    b.vm.provision :shell, path: "vagrant/bootstrap-debian.sh", args: 8787
    b.vm.provision :shell, path: "vagrant/provision-balancer.sh"

    # primarily used for serving R
    b.vm.provider "virtualbox" do |vb|
      vb.memory = "2048"
      vb.cpus = "2"
    end
  end

  # define NFS box; can be used with or without the load balancer.
  config.vm.define "nfs", autostart: false do |n|
    n.vm.box = "ubuntu/trusty64"
    n.vm.network "private_network", ip: "192.168.55.103"
    n.vm.provision :shell, path: "vagrant/provision-nfs.sh"

    # just a file server
    n.vm.provider "virtualbox" do |vb|
      vb.memory = "1024"
      vb.cpus = "1"
    end
  end

  # define an LDAP box; can be used with or without the load balancer, but 
  # must only be started once all the servers are up since it configures them
  config.vm.define "ldap", autostart: false do |l|
    l.vm.box = "ubuntu/trusty64"
    l.vm.network "private_network", ip: "192.168.55.104"
    l.vm.provision :shell, path: "vagrant/provision-ldap-server.sh"

    l.vm.provider "virtualbox" do |vb|
      vb.memory = "1024"
      vb.cpus = "1"
    end
  end

  # define CentOS development box -- similar to primary box, but currently only
  # operates in standalone mode
  config.vm.define "centos", autostart: false do |c|
    c.vm.box = "puphpet/centos65-x64"
    c.vm.network "forwarded_port", guest: 8787, host: 8787, auto_correct: true
    c.vm.provision :shell, path: "vagrant/bootstrap-centos.sh", args: 8787
    c.vm.provision :shell, path: "vagrant/provision-primary.sh"
    c.vm.provider "virtualbox" do |vb|
      vb.memory = "2048"
      vb.cpus = "2"
    end
  end

  # less generous resources (and a box that supports hyperv) on hyper-v
  config.vm.provider "hyperv" do |hv|
    hv.vm.box = "ericmann/trusty64"
    hv.memory = "1024"
    hv.cpus = "2"
  end

  config.vm.synced_folder ".", "/rstudio"
  config.vm.synced_folder ".", "/home/vagrant/rstudio"
end