• Native OpenStack API

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  2. Native OpenStack API
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  4. Heat
  5. Stack Resources
  6. Send a Signal to a Resource

Send a Signal to a Resource

Function Description

This interface is used to send a signal to a stack resource.

Interface Format

Method

URI

Description

POST

/v1/{tenant_id}/stacks/{stack_name}/{stack_id}/resources/{resource_name}/signal

Sends a signal to a stack resource.

Request Parameter

The requested content depends on the stack resource to which the signal is to be sent. Some resources cannot receive signals. This interface is not asynchronous. After the interface request is successfully received, 200 is returned.

Response Parameter

N/A

Request Example

POST /v1/95d02433133a4c0a87ba6967474a2ad3/stacks/HeatStack/65eb0ae7-36de-4104-aace-6bd040a2f95f/resources/my_instance/signal

Response Example

None

Returned Code

For details, see section Return Code Processing.