MQTT binding spec

Detailed documentation on the MQTT binding component

Setup Dapr component

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

• url is the MQTT broker url.
• topic is the topic to listen on or send events to.

Warning

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

Output Binding Supported Operations

• create

Related links

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

Last modified February 16, 2021: Merge pull request #1235 from dapr/update-v0.11 (b4e9fbb)