[api] VM power operations are not queued properly

When queueing VM power or smartstate operations, the zone was not getting
specified for the queue so in environments with providers in different zones,
those providers were not getting the task to perform on those VMs.

This fixes: #7998

https://bugzilla.redhat.com/show_bug.cgi?id=1326955

app/controllers/api_controller/action.rb

@@ -26,6 +26,8 @@ def queue_object_action(object, summary, options)
         :role        => options[:role] || nil,
       }
 
+      queue_options[:zone] = object.my_zone if %w(ems_operations smartstate).include?(options[:role])
+
       MiqTask.generic_action_with_callback(task_options, queue_options)
     end
   end

spec/requests/api/vms_spec.rb

@@ -177,6 +177,19 @@ def update_raw_power_state(state, *vms)
       expect_single_action_result(:success => true, :message => "starting", :href => :vm_url, :task => true)
     end
 
+    it "starting a vm queues it properly" do
+      api_basic_authorize action_identifier(:vms, :start)
+      update_raw_power_state("poweredOff", vm)
+
+      run_post(vm_url, gen_request(:start))
+
+      expect_single_action_result(:success => true, :message => "starting", :href => :vm_url, :task => true)
+      expect(MiqQueue.where(:class_name  => vm.class.name,
+                            :instance_id => vm.id,
+                            :method_name => "start",
+                            :zone        => zone.name).count).to eq(1)
+    end
+
     it "starts multiple vms" do
       api_basic_authorize action_identifier(:vms, :start)
       update_raw_power_state("poweredOff", vm1, vm2)