Redis Sink
Provided by: "Apache Software Foundation"
Support Level for this Kamelet is: "Stable"
Write object to a Redis cache.
Configuration Options
The following table summarizes the configuration options available for the redis-sink
Kamelet:
Property | Name | Description | Type | Default | Example |
---|---|---|---|---|---|
Command |
Required Redis Command. |
string |
GET |
||
Redis Host |
Required The host where Redis server is running. |
string |
|||
Redis Port |
Required The port where Redis server is running. |
integer |
|||
Channels |
Redis Channels. |
string |
one |
||
Serializer |
RedisSerializer fully qualified name implementation. |
string |
org.springframework.data.redis.serializer.StringRedisSerializer |
Dependencies
At runtime, the redis-sink
Kamelet relies upon the presence of the following dependencies:
-
camel:kamelet
-
camel:core
-
camel:spring-redis
Usage
This section describes how you can use the redis-sink
.
Knative sink
You can use the redis-sink
Kamelet as a Knative sink by binding it to a Knative object.
apiVersion: camel.apache.org/v1alpha1
kind: KameletBinding
metadata:
name: redis-sink-binding
spec:
source:
ref:
kind: Channel
apiVersion: messaging.knative.dev/v1
name: mychannel
sink:
ref:
kind: Kamelet
apiVersion: camel.apache.org/v1alpha1
name: redis-sink
properties:
command: The Command
redisHost: The Redis Host
redisPort: The Redis Port
Prerequisite
You have Camel K installed on the cluster.
Procedure for using the cluster CLI
-
Save the
redis-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:
kubectl apply -f redis-sink-binding.yaml
Procedure for using the Kamel CLI
Configure and run the sink by using the following command:
kamel bind redis-sink -p "sink.command=The Command" -p "sink.redisHost=The Redis Host" -p "sink.redisPort=The Redis Port" channel:mychannel
This command creates the KameletBinding in the current namespace on the cluster.
Kafka sink
You can use the redis-sink
Kamelet as a Kafka sink by binding it to a Kafka topic.
apiVersion: camel.apache.org/v1alpha1
kind: KameletBinding
metadata:
name: redis-sink-binding
spec:
source:
ref:
kind: KafkaTopic
apiVersion: kafka.strimzi.io/v1beta1
name: my-topic
sink:
ref:
kind: Kamelet
apiVersion: camel.apache.org/v1alpha1
name: redis-sink
properties:
command: The Command
redisHost: The Redis Host
redisPort: The Redis Port
Prerequisites
-
You’ve installed Strimzi.
-
You’ve created a topic named
my-topic
in the current namespace. -
You have Camel K installed on the cluster.
Procedure for using the cluster CLI
-
Save the
redis-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:
kubectl apply -f redis-sink-binding.yaml
Procedure for using the Kamel CLI
Configure and run the sink by using the following command:
kamel bind redis-sink -p "sink.command=The Command" -p "sink.redisHost=The Redis Host" -p "sink.redisPort=The Redis Port" kafka.strimzi.io/v1beta1:KafkaTopic:my-topic
This command creates the KameletBinding in the current namespace on the cluster.