On darwin bootp uses non-standard MAC address format[1]:
"8e:1:99:9c:54:b1" instead of "8e:01:99:9c:54:b1". We fixed this by
trimming leading "0" in the string before looking up the IP address.
There are several issues with the current code:
- Fragile, will break if bootp changes the format (unlikely)
- Fixing the wrong place, the drivers should not care about the MAC
address format.
- The tests were confusing, showing that we can match standard MAC
addresses while the actual code could match only non-standard bootp
addresses.
- Logging wrong MAC address since we trimmed leading zeros before
logging
This change replace trimming leading zeros with parsing MAC address
strings and comparing the bytes. The test includes now both standard and
non-standard MAC addresses.
[1] https://openradar.appspot.com/FB15382970
* Add new macOS vfkit driver, like hyperkit and qemu
It uses the new Virtualization.framework from macOS 11,
instead of the older Hypervisor.framework (hvf) in QEMU.
* Start vfkit in a new process group
* vfkit: Add firewall workaround from minikube
* vfkit: Add HostIP implementation for gateway
* vfkit: Add driver to extra-disks supported
* Add documentation for vfkit driver
* vfkit: Add usual integration tests
* Update site/content/en/docs/drivers/vfkit.md
Co-authored-by: Steven Powell <44844360+spowelljr@users.noreply.github.com>
---------
Co-authored-by: Nir Soffer <nsoffer@redhat.com>
Co-authored-by: Medya Ghazizadeh <medyagh@users.noreply.github.com>
Co-authored-by: Steven Powell <44844360+spowelljr@users.noreply.github.com>
Nir Soffer
Anders Björklund