Alibaba Cloud Log Storage Service binding spec

Component format

To setup an Alibaba Cloud SLS binding create a component of type bindings.alicloud.sls. See this guide on how to create and apply a binding configuration.

apiVersion: dapr.io/v1alpha1
kind: Component
metadata:
  name: alicloud.sls
spec:
  type: bindings.alicloud.sls
  version: v1
  metadata:
  - name: AccessKeyID
    value: "[accessKey-id]"
  - name: AccessKeySecret
    value: "[accessKey-secret]"
  - name: Endpoint
    value: "[endpoint]"
  - name: direction
    value: "output"

Spec metadata fields

Binding support

This component supports output binding with the following operations:

• create: Create object

Request format

To perform a log store operation, invoke the binding with a POST method and the following JSON body:

{
    "metadata":{
        "project":"your-sls-project-name",
        "logstore":"your-sls-logstore-name",
        "topic":"your-sls-topic-name",
        "source":"your-sls-source"
    },
    "data":{
        "custome-log-filed":"any other log info"
    },
    "operation":"create"
}

Example

• Windows
• Linux/MacOS

curl -X POST -H "Content-Type: application/json" -d "{\"metadata\":{\"project\":\"project-name\",\"logstore\":\"logstore-name\",\"topic\":\"topic-name\",\"source\":\"source-name\"},\"data\":{\"log-filed\":\"log info\"}" http://localhost:<dapr-port>/v1.0/bindings/<binding-name>

curl -X POST -H "Content-Type: application/json" -d '{"metadata":{"project":"project-name","logstore":"logstore-name","topic":"topic-name","source":"source-name"},"data":{"log-filed":"log info"}' http://localhost:<dapr-port>/v1.0/bindings/<binding-name>

Response format

As Alibaba Cloud SLS producer API is asynchronous, there is no response for this binding (there is no callback interface to accept the response of success or failure, only a record for failure any reason to the console log).

Related links

• Bindings building block
• How-To: Trigger application with input binding
• How-To: Use bindings to interface with external resources
• Bindings API reference