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5 Commits

Author SHA1 Message Date
Paul Hinze 25ff636ee2 providers/virtualbox: cleanup default vbox dhcp server 
fixes #3083

Detect the presence of the default DHCP server that comes in a fresh
VirtualBox install and clean it up to prevent it from colliding with
Vagrant-managed network config.

In order to accomplish this, we:

 - add a `remove_dhcp_server` call to the virtualbox driver
 - fix dhcp options parsing to allow `:dhcp_{ip,lower,upper}`
   configuration options to make it through (so a user can override the
   removal behavior with some explicit configuration)
 - add the full `:network_name` to the details returned from
   `:read_dhcp_servers`, so we can have a durable value to pass to
   `:remove_dhcp_server`

Note that we do have to eat one more `VBoxManage list dhcpservers` for
each network interface to support this, but this seemed like a nominal
cost
 2014-11-30 22:03:52 -06:00
Paul Hinze 24b6f21d1d providers/virtualbox: extract reading dhcpservers from hostonlyifs 
This is just a refactor, no behavior change.

Instead of stitching together dhcpserver info in the structure returned
from `read_host_only_interfaces`, sprout a new driver method called
`read_dhcp_servers` to return that information separately.

This means that driver clients (well there's really only _one_ client in
`ProviderVirtualBox::Action::Network`) have to do a bit more work to get
interface and DHCP server information.

But this gives us (a) a cleaner and more consistent driver interface and
(b) groundwork for a fix for #3083, which will require interacting with
DHCP servers outside of the context of host-only interfaces.
 2014-11-30 22:03:52 -06:00
Jeff Ramnani bd5fd7ab18 Fix #4658. Bad NFS exports file on OS X & BSD hosts. 
For FreeBSD guests, Virtualbox can sometimes report the private network
interface IP address as "0.0.0.0".  This will cause an invalid NFS
exports file to be generated for FreeBSD and OS X hosts.

Fixed by not allowing Virtualbox to report a guest IP address of
"0.0.0.0".
 2014-10-20 12:35:30 -05:00
Fabio Rehm 54656151cf Convert specs to RSpec 2.14.8 syntax with Transpec 
This conversion is done by Transpec 1.10.2 with the following command:
    transpec test/unit/

* 507 conversions
    from: obj.should
      to: expect(obj).to

* 394 conversions
    from: == expected
      to: eq(expected)

* 260 conversions
    from: obj.should_receive(:message)
      to: expect(obj).to receive(:message)

* 85 conversions
    from: obj.stub(:message)
      to: allow(obj).to receive(:message)

* 25 conversions
    from: its(:attr) { }
      to: describe '#attr' do subject { super().attr }; it { } end

* 19 conversions
    from: obj.should_not
      to: expect(obj).not_to

* 7 conversions
    from: obj.should_not_receive(:message)
      to: expect(obj).not_to receive(:message)

* 3 conversions
    from: Klass.any_instance.should_receive(:message)
      to: expect_any_instance_of(Klass).to receive(:message)
 2014-03-14 12:02:07 -03:00
Paul Hinze c25172d0f7 providers/virtualbox: support DHCP interfaces for NFS 
Previously, we required a host-only interface with a static IP for NFS
to work in VirtualBox, because we needed access to the guest's IP in
order to properly configure mount commands.

After boot, VirtualBox exposes the IP addresses of a guest's network
adapters via the "guestproperty" interface.

This adds support for reading VirtualBox guest properties to the
VirtualBox driver and utilizes that support to prepare NFS settings,
which removes the necessity for a static IP for NFS to work.

In this commit we also start building out scaffolding for unit testing
vbox actions and drivers.

Test plan:
 - Prepare a Vagrantfile with the following:
   * private network with type: :dhcp
   * synced folder with nfs: true
 - Boot a VM from this Vagrantfile using the virtualbox provider
 - Machine should boot successfully with working synced folder
 2013-12-03 10:21:28 -05:00