Google Pubsub Sink
Provided by: "Apache Software Foundation"
Support Level for this Kamelet is: "Stable"
Send messages to Google Cloud Pub/Sub.
If you specify the serviceAccountKey property, you must base64 encode it before you pass it as a parameter.
Configuration Options
The following table summarizes the configuration options available for the google-pubsub-sink Kamelet:
| Property | Name | Description | Type | Default | Example |
|---|---|---|---|---|---|
Destination Name | Required The destination name. | string | |||
Project Id | Required The Google Cloud Pub/Sub Project ID. | string | |||
Service Account Key | The service account key to use as credentials for the Pub/Sub publisher/subscriber. You must encode this value in base64. | binary |
Dependencies
At runtime, the google-pubsub-sink Kamelet relies upon the presence of the following dependencies:
-
camel:kamelet
-
camel:google-pubsub
-
camel:jackson
Camel JBang usage
Prerequisites
-
You’ve installed JBang.
-
You have executed the following command:
jbang app install camel@apache/camelSupposing you have a file named route.yaml with this content:
- route:
from:
uri: "kamelet:timer-source"
parameters:
period: 10000
message: 'test'
steps:
- to:
uri: "kamelet:log-sink"You can now run it directly through the following command
camel run route.yamlCamel K Environment Usage
This section describes how you can use the google-pubsub-sink.
Knative sink
You can use the google-pubsub-sink Kamelet as a Knative sink by binding it to a Knative object.
apiVersion: camel.apache.org/v1
kind: Pipe
metadata:
name: google-pubsub-sink-pipe
spec:
source:
ref:
kind: Channel
apiVersion: messaging.knative.dev/v1
name: mychannel
sink:
ref:
kind: Kamelet
apiVersion: camel.apache.org/v1
name: google-pubsub-sink
properties:
destinationName: The Destination Name
projectId: The Project IdPrerequisite
You have Camel K installed on the cluster.
Procedure for using the cluster CLI
-
Save the
google-pubsub-sink-pipe.yamlfile to your local drive, and then edit it as needed for your configuration. -
Run the sink by using the following command:
kubectl apply -f google-pubsub-sink-pipe.yaml
Procedure for using the Kamel CLI
Configure and run the sink by using the following command:
kamel bind channel:mychannel -p "sink.destinationName=The Destination Name" -p "sink.projectId=The Project Id" google-pubsub-sinkThis command creates the Kamelet Pipe in the current namespace on the cluster.
Kafka sink
You can use the google-pubsub-sink Kamelet as a Kafka sink by binding it to a Kafka topic.
apiVersion: camel.apache.org/v1
kind: Pipe
metadata:
name: google-pubsub-sink-pipe
spec:
source:
ref:
kind: KafkaTopic
apiVersion: kafka.strimzi.io/v1beta1
name: my-topic
sink:
ref:
kind: Kamelet
apiVersion: camel.apache.org/v1
name: google-pubsub-sink
properties:
destinationName: The Destination Name
projectId: The Project IdPrerequisites
-
You’ve installed Strimzi.
-
You’ve created a topic named
my-topicin the current namespace. -
You have Camel K installed on the cluster.
Procedure for using the cluster CLI
-
Save the
google-pubsub-sink-pipe.yamlfile to your local drive, and then edit it as needed for your configuration. -
Run the sink by using the following command:
kubectl apply -f google-pubsub-sink-pipe.yaml
Procedure for using the Kamel CLI
Configure and run the sink by using the following command:
kamel bind kafka.strimzi.io/v1beta1:KafkaTopic:my-topic -p "sink.destinationName=The Destination Name" -p "sink.projectId=The Project Id" google-pubsub-sinkThis command creates the Kamelet Pipe in the current namespace on the cluster.