Allow running podman as experimental driver

pkg/minikube/driver/driver_darwin.go

@@ -27,6 +27,7 @@ var supportedDrivers = func() []string {
 		// on darwin/arm64 only docker and ssh are supported yet
 		return []string{
 			Docker,
+			Podman,
 			SSH,
 		}
 	}
@@ -37,6 +38,7 @@ var supportedDrivers = func() []string {
 		HyperKit,
 		VMware,
 		Docker,
+		Podman,
 		SSH,
 	}
 }()

pkg/minikube/driver/driver_windows.go

@@ -33,6 +33,7 @@ var supportedDrivers = []string{
 	HyperV,
 	VMware,
 	Docker,
+	Podman,
 	SSH,
 }
 

site/content/en/docs/drivers/podman.md

@@ -11,14 +11,13 @@ The podman driver is an alternative container runtime to the [Docker]({{< ref "/
 
 ## Requirements
 
-- Linux operating system
 - Install [podman](https://podman.io/getting-started/installation.html)
 
 {{% readfile file="/docs/drivers/includes/podman_usage.inc" %}}
 
 ## Known Issues
 
-- Podman requirements passwordless running of sudo. If you run into an error about sudo, do the following:
+- On Linux, Podman requires passwordless running of sudo. If you run into an error about sudo, do the following:
 
 ```shell
 $ sudo visudo
@@ -35,6 +34,13 @@ Be sure this text is *after* `#includedir /etc/sudoers.d`. To confirm it worked,
 sudo -k -n podman version
 ```
 
+- On all other operating systems, make sure to create and start the virtual machine that is needed for Podman.
+
+```shell
+podman machine init --cpus 2 --memory 2048 --disk-size 20
+podman machine start
+```
+
 ## Troubleshooting
 
 - Run `minikube start --alsologtostderr -v=7` to debug errors and crashes