Alibaba Cloud Tablestore binding spec

Detailed documentation on the Alibaba Tablestore binding component

Component format

To setup an Alibaba Cloud Tablestore binding create a component of type bindings.alicloud.tablestore. See this guide on how to create and apply a secretstore configuration. See this guide on referencing secrets to retrieve and use the secret with Dapr components.

apiVersion: dapr.io/v1alpha1
kind: Component
metadata:
  name: mytablestore
spec:
  type: bindings.alicloud.tablestore
  version: v1
  metadata:
  - name: endpoint
    value: "[endpoint]"
  - name: accessKeyID
    value: "[key-id]"
  - name: accessKey
    value: "[access-key]"
  - name: instanceName
    value: "[instance]"
  - name: tableName
    value: "[table]"
  - name: endpoint
    value: "[endpoint]"

Warning

The above example uses secrets as plain strings. It is recommended to use a secret store for the secrets as described here.

Spec metadata fields

Binding support

This component supports output binding with the following operations:

• create: Create object

Create object

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

{
  "operation": "create",
  "data": "YOUR_CONTENT",
  "metadata": {
    "primaryKeys": "pk1"
  }
}

Note

Note the metadata.primaryKeys field is mandatory.

Delete object

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

{
  "operation": "delete",
  "metadata": {
   "primaryKeys": "pk1",
   "columnToGet": "name,age,date"
  },
  "data": {
    "pk1": "data1"
  }
}

Note

Note the metadata.primaryKeys field is mandatory.

List objects

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

{
  "operation": "delete",
  "metadata": {
    "primaryKeys": "pk1",
    "columnToGet": "name,age,date"
  },
  "data": {
    "pk1": "data1",
    "pk2": "data2"
  }
}

Note

Note the metadata.primaryKeys field is mandatory.

Get object

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

{
  "operation": "delete",
  "metadata": {
    "primaryKeys": "pk1"
  },
  "data": {
    "pk1": "data1"
  }
}

Note

Note the metadata.primaryKeys field is mandatory.

Related links

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

Last modified July 27, 2022: Remove namespace element from component examples (#2647) (ff9de5c8)