Configure a response processor

Configure a response processor to handle responses from datacenters.

Avant de commencer

• The CI class types for your resources must already exist in the CMDB. If you created custom products or providers in CAPI, you must also create custom CI types so the response processor knows how to identify CIs. See Create a CI class for a virtual cloud resource for information on creating CI types.

Role required: sn_cmp.cloud_service_designer

Pourquoi et quand exécuter cette tâche

After each step is completed, the datacenter sends a response to the ECC Queue of the MID Server. For example, if a user provisions a virtual server on an AWS datacenter, AWS sends information about the new virtual server to the ECC Queue. The system needs to create a CI in the CMDB for the virtual server. It does this using a response processor.

Alternatively, you can use pattern-based targeted discovery to handle responses from the datacenters. For more information, see Pattern-based targeted discovery.

Remarque :

The resource type for which you are adding the response processor script must exist in the [sn_capi_resource_type] table.

Procédure

1. Open a resource block, and click the Resource Script tab.
   Ensure that the resource block is not in the published state.
2. Click New.
3. In the Name field, enter the name for the resource script.
4. In the Script field, enter a script.
5. Click Submit.
6. Click the Operations tab on the resource block.
7. Click the Steps sub tab.
8. Click a step.
9. Click the Response Processor tab for the step.
10. Click the add icon ().
11. In the Script Name field, select the processor you just created.
12. Click Submit.
    The response processor script can process the response from the cloud provider for the CI type of the resource block.

• Execute response processor for subflow
  Execute a response processor for a subflow to get the subflow data back into a configuration item (CI). The response processor picks up the data, sends the data to the CMDB, which in turn puts the data in a CI.
• Virtual server response processor example
  The Create_Virtual_Server_Response_Processor script, which is available by default in Cloud Provisioning and Governance, is the response processor that handles the creation of AWS virtual machine CIs.