MQTT binding spec

Detailed documentation on the MQTT binding component

Component format

To setup MQTT binding create a component of type bindings.mqtt. See this guide on how to create and apply a binding configuration.

apiVersion: dapr.io/v1alpha1
kind: Component
metadata:
  name: <NAME>
  namespace: <NAMESPACE>
spec:
  type: bindings.mqtt
  version: v1
  metadata:
  - name: url
    value: mqtt[s]://[username][:password]@host.domain[:port]
  - name: topic
    value: topic1

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 both input and output binding interfaces.

This component supports output binding with the following operations:

• create

Related links

• Basic schema for a Dapr component
• Bindings building block
• How-To: Trigger application with input binding
• How-To: Use bindings to interface with external resources
• Bindings API reference

Last modified May 26, 2021: Update to point to 1.2 (#1518) (c690379)