Save IOS router configs when the user saves a project.

gns3server/modules/base_manager.py

@@ -282,6 +282,16 @@ class BaseManager:
 
         pass
 
+    @asyncio.coroutine
+    def project_committed(self, project):
+        """
+        Called when a project is committed.
+
+        :param project: Project instance
+        """
+
+        pass
+
     @asyncio.coroutine
     def delete_vm(self, vm_id):
         """

gns3server/modules/dynamips/__init__.py

@@ -199,6 +199,19 @@ class Dynamips(BaseManager):
             if device.project.id == project.id:
                 yield from device.hypervisor.set_working_dir(project.module_working_directory(self.module_name.lower()))
 
+    @asyncio.coroutine
+    def project_committed(self, project):
+        """
+        Called when a project has been committed.
+
+        :param project: Project instance
+        """
+
+        # save the configs when the project is committed
+        for vm in self._vms.values():
+            if vm.project.id == project.id:
+                yield from vm.save_configs()
+
     @property
     def dynamips_path(self):
         """

gns3server/modules/project.py

@@ -324,6 +324,8 @@ class Project:
             vm = self._vms_to_destroy.pop()
             yield from vm.delete()
             self.remove_vm(vm)
+        for module in self.modules():
+            yield from module.instance().project_committed(self)
 
     @asyncio.coroutine
     def delete(self):