Earthquake Source
Provided by: "Apache Software Foundation"
Support Level for this Kamelet is: "Preview"
Get data about current earthquake events happening in the world using the USGS API
Configuration Options
The following table summarizes the configuration options available for the earthquake-source
Kamelet:
Property | Name | Description | Type | Default | Example |
---|---|---|---|---|---|
lookAhead |
Look-ahead Minutes |
The amount of minutes to look ahead when starting the integration afresh |
integer |
|
|
period |
Period between Polls |
The interval between fetches to the earthquake API in milliseconds |
integer |
|
Fields marked with (*) are mandatory. |
Usage
This section summarizes how the earthquake-source
can be used in various contexts.
Knative Source
The earthquake-source
Kamelet can be used as Knative source by binding it to a Knative object.
apiVersion: camel.apache.org/v1alpha1
kind: KameletBinding
metadata:
name: earthquake-source-binding
spec:
source:
ref:
kind: Kamelet
apiVersion: camel.apache.org/v1alpha1
name: earthquake-source
sink:
ref:
kind: Channel
apiVersion: messaging.knative.dev/v1
name: mychannel
Make sure you have Camel K installed into the Kubernetes cluster you’re connected to.
Save the earthquake-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 earthquake-source-binding.yaml
Kafka Source
The earthquake-source
Kamelet can be used as Kafka source by binding it to a Kafka topic.
apiVersion: camel.apache.org/v1alpha1
kind: KameletBinding
metadata:
name: earthquake-source-binding
spec:
source:
ref:
kind: Kamelet
apiVersion: camel.apache.org/v1alpha1
name: earthquake-source
sink:
ref:
kind: KafkaTopic
apiVersion: kafka.strimzi.io/v1beta1
name: my-topic
Ensure that you’ve installed Strimzi and created a topic named my-topic
in the current namespace.
Make also sure you have Camel K installed into the Kubernetes cluster you’re connected to.
Save the earthquake-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 earthquake-source-binding.yaml
Binding to Kafka using the Kamel CLI:
The procedure described above can be simplified into a single execution of the kamel bind
command:
kamel bind earthquake-source kafka.strimzi.io/v1beta1:KafkaTopic:my-topic
This will create the KameletBinding under the hood and apply it to the current namespace in the cluster.