Red Hat Camel K is no longer supported.
As of June 30, 2025, Red Hat build of Camel K has reached End of Life. The suggested replacements is Red Hat build of Apache Camel. For details about moving, see the Camel K to Camel Quarkus migration guide.Chapter 47. Log Sink
A sink that logs all data that it receives, useful for debugging purposes.
47.1. Configuration Options Copy linkLink copied to clipboard!
The following table summarizes the configuration options available for the log-sink
Kamelet:
Property | Name | Description | Type | Default | Example |
---|---|---|---|---|---|
showHeaders | Show Headers | Show the headers received | boolean |
| |
showStreams | Show Streams | Show the stream bodies (they may not be available in following steps) | boolean |
|
Fields marked with an asterisk (*) are mandatory.
47.2. Dependencies Copy linkLink copied to clipboard!
At runtime, the log-sink
Kamelet relies upon the presence of the following dependencies:
- camel:kamelet
- camel:log
47.3. Usage Copy linkLink copied to clipboard!
This section describes how you can use the log-sink
.
47.3.1. Knative Sink Copy linkLink copied to clipboard!
You can use the log-sink
Kamelet as a Knative sink by binding it to a Knative object.
log-sink-binding.yaml
47.3.1.1. Prerequisite Copy linkLink copied to clipboard!
Make sure you have "Red Hat Integration - Camel K" installed into the OpenShift cluster you’re connected to.
47.3.1.2. Procedure for using the cluster CLI Copy linkLink copied to clipboard!
-
Save the
log-sink-binding.yaml
file to your local drive, and then edit it as needed for your configuration. Run the sink by using the following command:
oc apply -f log-sink-binding.yaml
oc apply -f log-sink-binding.yaml
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47.3.1.3. Procedure for using the Kamel CLI Copy linkLink copied to clipboard!
Configure and run the sink by using the following command:
kamel bind channel:mychannel log-sink
kamel bind channel:mychannel log-sink
This command creates the KameletBinding in the current namespace on the cluster.
47.3.2. Kafka Sink Copy linkLink copied to clipboard!
You can use the log-sink
Kamelet as a Kafka sink by binding it to a Kafka topic.
log-sink-binding.yaml
47.3.2.1. Prerequisites Copy linkLink copied to clipboard!
Ensure that you’ve installed the AMQ Streams operator in your OpenShift cluster and created a topic named my-topic
in the current namespace. Make also sure you have "Red Hat Integration - Camel K" installed into the OpenShift cluster you’re connected to.
47.3.2.2. Procedure for using the cluster CLI Copy linkLink copied to clipboard!
-
Save the
log-sink-binding.yaml
file to your local drive, and then edit it as needed for your configuration. Run the sink by using the following command:
oc apply -f log-sink-binding.yaml
oc apply -f log-sink-binding.yaml
Copy to Clipboard Copied! Toggle word wrap Toggle overflow
47.3.2.3. Procedure for using the Kamel CLI Copy linkLink copied to clipboard!
Configure and run the sink by using the following command:
kamel bind kafka.strimzi.io/v1beta1:KafkaTopic:my-topic log-sink
kamel bind kafka.strimzi.io/v1beta1:KafkaTopic:my-topic log-sink
This command creates the KameletBinding in the current namespace on the cluster.
47.4. Kamelet source file Copy linkLink copied to clipboard!
https://github.com/openshift-integration/kamelet-catalog/log-sink.kamelet.yaml