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.
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".
The original fix for the "missing interpolation argument :stderr" bug
was in d4b3f226, but it only addressed the driver for VirtualBox 4.3:
https://github.com/mitchellh/vagrant/issues/3277
This backports the fix to the drivers for VirtualBox 4.0, 4.1, and 4.2.
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
when up-ing several boxes at once, VBoxManage modifyvm gets cranky and throws random lock errors. this adds the existing retryable logic to
the customize and sane_defaults actions, both of which fire a bunch of
modifyvm commands, all of which are fine to run multiple times.
By moving the exception throwing back into the retryable block it actually enables the retryable to function properly by retrying, if appropriate, when an certain exception is raised.
Paul Hinze
Mitchell Hashimoto
Mitchell Hashimoto
Jeff Ramnani
crypt1d
Keith Shook
Akzhan Abdulin
Kalman Hazins
Adam Spiers
Yavor Nikolov
Oscar Renalias
Marc Schlaich
Freddie Rosario
Paul Hinze
Andy Fowler
Scott Moyer
Stephan Meissl
Tomdarkness