:original_name: mrs_01_0244.html

.. _mrs_01_0244:

Viewing Configurations
======================

On MRS Manager, users can view the configurations of services (including roles) and role instances.

Procedure
---------

-  Query service configurations.

   #. On MRS Manager page, click **Services**.

   #. Select the target service from the service list.

   #. Click **Service Configuration**.

   #. Set **Type** to **All**. All configuration parameters of the service are displayed in the navigation tree. The root nodes from top down in the navigation tree represent the service names and role names.

   #. In the navigation tree, select a specified parameter and change its value. You can also enter the parameter name in the **Search** box to search for the parameter and view the result.

      The parameters under the service nodes and role nodes are service configuration parameters and role configuration parameters respectively.

   #. In the **Non-default** parameter, select **Non-default**. The parameters whose values are not default values will be displayed.

-  Query role instance configurations.

   #. On MRS Manager page, click **Services**.
   #. Select the target service from the service list.
   #. Click the **Instances** tab.
   #. Click the target role instance from the role instance list.
   #. Click **Instance Configuration**.
   #. Set **Type** to **All**. The navigation tree of all configuration parameters of the role instance is displayed.
   #. In the navigation tree, select a specified parameter and change its value. You can also enter the parameter name in the **Search** box to search for the parameter and view the result.
   #. In the **Non-default** parameter, select **Non-default**. The parameters whose values are not default values will be displayed.
