nats source NATS Source

Provided by: "Apache Software Foundation"

Receive data from NATS topics.

Configuration Options

The following table summarizes the configuration options available for the nats-source Kamelet:

Property Name Description Type Default Example

topic *

topic

NATS Topic name

string

brokers

servers

Comma separated list of NATS Servers

string

Fields marked with (*) are mandatory.

Usage

This section summarizes how the nats-source can be used in various contexts.

Knative Source

The nats-source Kamelet can be used as Knative source by binding it to a Knative object.

nats-source-binding.yaml
apiVersion: camel.apache.org/v1alpha1
kind: KameletBinding
metadata:
  name: nats-source-binding
spec:
  source:
    ref:
      kind: Kamelet
      apiVersion: camel.apache.org/v1alpha1
      name: nats-source
    properties:
      topic: "The topic"
  sink:
    ref:
      kind: InMemoryChannel
      apiVersion: messaging.knative.dev/v1
      name: mychannel

Make sure you have Camel K installed into the Kubernetes cluster you’re connected to.

Save the nats-source-binding.yaml file into your hard drive, then configure it according to your needs.

You can run the source using the following command:

kubectl apply -f nats-source-binding.yaml