Vagrantfile

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

Vagrant.configure(2) do |config|

    # Download if not existing from vagrantcloud latest Ubuntu 14.04 LTS
    config.vm.box = "ubuntu/trusty64"

    config.vm.hostname = "htwglabcloud"

    # Sync this project folder to host @ /htwg-lab-cloud
    config.vm.synced_folder ".", "/htwg-lab-cloud"

    # Networking
    #
    # eth0 provides a DHCP, we MUST NOT configure this in DevStack, otherwise
    # our instances get an IP from this DHCP instead from nova-network
    #
    # eth0: devstack (internet)
    # eth1: br100 -- vnet0,1,.. -- instances    FLAT_INTERFACE
    # eth2: floating IPs                        PUBLIC_INTERFACE 
    #

    # eth0: NAT         host access to internet (default from vagrant)
    # eth1: Host-Only   internal management network (good: has no dhcp from VM)
    config.vm.network :private_network, ip: "192.168.35.129"
    # eth2: Bridged     access from outside of VM and floating IPs from -> internet
    config.vm.network :public_network, ip: "192.168.1.111"

    # VirtualBox specific
    config.vm.provider :virtualbox do |vb|

        vb.name = "htwg-lab-cloud"

        # Hardware specs of VM
        vb.memory = 4096
        vb.cpus = 2
        vb.customize ["modifyvm", :id, "--vram", "64"]

        # Promiscous mode
        # allow openstack guests to talk to each other on eth1, eth2
        vb.customize ["modifyvm", :id, "--nicpromisc2", "allow-all"]
        vb.customize ["modifyvm", :id, "--nicpromisc3", "allow-all"]
        
        # Use VPN of Host for eth0
        vb.customize ["modifyvm", :id, "--natdnshostresolver1", "on"]
        
        # Headless or GUI
        #vb.gui = true

    end

    # Install HTWG Lab Cloud on first boot
    script = <<-SHELL
        cd /htwg-lab-cloud
        ./deploy.sh
    SHELL

    # Use script as provisioner, run as non-root (required by devstack)
    config.vm.provision "shell", inline: script, privileged: false

end