I am following the docker tutorial and at Part 4: Swarms. After entering docker-machine create --driver virtualbox myvm1, I can see that the newly created docker-machine is in 'Stopped' STATE. If I do docker-machine restart myvm1, I get the following error including VBoxManage: error: Failed to create the host-only adapter:
(tfvm1) Progress state: NS_ERROR_FAILURE
(tfvm1) VBoxManage: error: Failed to create the host-only adapter
(tfvm1) VBoxManage: error: VBoxNetAdpCtl: Error while adding new interface: failed to open /dev/vboxnetctl: No such file or directory
(tfvm1) VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component HostNetworkInterfaceWrap, interface IHostNetworkInterface
(tfvm1) VBoxManage: error: Context: "RTEXITCODE handleCreate(HandlerArg *)" at line 94 of file VBoxManageHostonly.cpp
(tfvm1)
(tfvm1) This is a known VirtualBox bug. Let's try to recover anyway...
Error setting up host only network on machine start: The host-only adapter we just created is not visible. This is a well known VirtualBox bug. You might want to uninstall it and reinstall at least version 5.0.12 that is is supposed to fix this issue
The VirtualBox version [vboxmanage --version] is 5.2.6r120293; I have tried uninstalling and reinstalling VirtualBox anyway. Also tried rebooting my macOS High Sierra, and installing Java v8 as suggested by this link, none made a difference.
If I try to start the VM in VirtualBox GUI, I get this error about 'VERR_VM_DRIVER_NOT_INSTALLED (-1908)', similar to issues in this link.
I am one of the several users on the Mac. I have also tried running 'docker-machine create --driver virtualbox myvm1' as a root user, and the result is the same.
