Fix issue when checking guest IP of the VM with docker running

When docker daemon runs in the VM, there will be a nic created by
docker and usually has IP like 172.x.x.x. When VM is booting up,
VM Tools sometimes reports this IP to vCenter, although the real IP
of the non-docker nic will be reported later.
So we add a check for this case and filter out the docker IP.

lib/chef/provisioning/vsphere_driver/driver.rb

@@ -647,8 +647,7 @@ def wait_until_ready(action_handler, machine_spec, machine_options, vm)
       if vm.guest.toolsRunningStatus != "guestToolsRunning"
         if action_handler.should_perform_actions
           action_handler.report_progress "waiting for #{machine_spec.name} (#{vm.config.instanceUuid} on #{driver_url}) to be ready ..."
-          until remaining_wait_time(machine_spec, machine_options) < 0 ||
-              (vm.guest.toolsRunningStatus == "guestToolsRunning" && vm.guest.ipAddress && !vm.guest.ipAddress.empty?)
+          until remaining_wait_time(machine_spec, machine_options) < 0 || vm_guest_ip?(vm)
             print "."
             sleep 5
           end
@@ -948,7 +947,9 @@ def wait_for_ipv4(timeout_seconds, vm)
     #
     # @param [Object] vm The VM object from Chef-Provisioning
     def vm_guest_ip?(vm)
-      vm.guest.guestState == "running" && vm.guest.toolsRunningStatus == "guestToolsRunning" && !vm.guest.ipAddress.nil?
+      # The docker interface usually has IP like 172.x.x.x, so need to filter it out.
+      vm.guest.guestState == "running" && vm.guest.toolsRunningStatus == "guestToolsRunning" &&
+      !vm.guest.ipAddress.nil? && !vm.guest.ipAddress.empty? && !vm.guest.ipAddress.start_with?("172")
     end
   end
 end