Add new macOS vfkit driver, like hyperkit and qemu (kubernetes#19423)

* 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 <[email protected]>

---------

Co-authored-by: Nir Soffer <[email protected]>
Co-authored-by: Medya Ghazizadeh <[email protected]>
Co-authored-by: Steven Powell <[email protected]>

cmd/minikube/cmd/start_flags.go

@@ -968,7 +968,7 @@ func interpretWaitFlag(cmd cobra.Command) map[string]bool {
 }
 
 func checkExtraDiskOptions(cmd *cobra.Command, driverName string) {
-	supportedDrivers := []string{driver.HyperKit, driver.KVM2, driver.QEMU2}
+	supportedDrivers := []string{driver.HyperKit, driver.KVM2, driver.QEMU2, driver.VFKit}
 
 	if cmd.Flags().Changed(extraDisks) {
 		supported := false

hack/jenkins/common.sh

@@ -141,6 +141,9 @@ case "${DRIVER}" in
   virtualbox)
     echo "vbox:      $(vboxmanage --version)"
   ;;
+  vfkit)
+    echo "vfkit:     $(vfkit --version)"
+  ;;
 esac
 
 echo ""

hack/jenkins/minikube_set_pending.sh

@@ -43,6 +43,7 @@ jobs=(
      'Docker_Windows'
      'Docker_Cloud_Shell'
      'QEMU_macOS'
+     'VFkit_macOS'
 )
 
 STARTED_LIST_REMOTE="gs://minikube-builds/logs/${ghprbPullId}/${BUILD_NUMBER}/started_environments.txt"

hack/jenkins/osx_integration_tests_vfkit.sh

@@ -0,0 +1,39 @@
+#!/bin/bash
+
+# Copyright 2024 The Kubernetes Authors All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+# This script runs the integration tests on an OSX machine for the Hyperkit Driver
+
+# The script expects the following env variables:
+# MINIKUBE_LOCATION: GIT_COMMIT from upstream build.
+# COMMIT: Actual commit ID from upstream build
+# EXTRA_BUILD_ARGS (optional): Extra args to be passed into the minikube integrations tests
+# access_token: The GitHub API access token. Injected by the Jenkins credential provider.
+
+
+set -ex
+
+ARCH="arm64"
+OS="darwin"
+DRIVER="vfkit"
+JOB_NAME="VFkit_macOS"
+EXTRA_TEST_ARGS=""
+EXTERNAL="yes"
+
+brew tap cfergeau/crc
+brew install vfkit
+
+source common.sh