infinispan sink Infinispan Sink

Provided by: "Apache Software Foundation"

Support Level for this Kamelet is: "Stable"

Write object to an Infinispan cache.

The Kamelet expects the following headers to be set:

  • key / ce-key: as the key to use when put an object in the Infinispan cache.

If the header won’t be set the exchange ID will be used as key.

Configuration Options

The following table summarizes the configuration options available for the infinispan-sink Kamelet:

Property Name Description Type Default Example

cacheName

Cache Name

Required The name of the Infinispan cache to use.

string

hosts

Hosts

Required Specifies the host of the cache on Infinispan instance.

string

password

Password

Required Password to connect to Infinispan.

string

username

Username

Required Username to connect to Infinispan.

string

saslMechanism

SASL Mechanism

The SASL Mechanism to use.

string

DIGEST-MD5

secure

Secure

If the Infinispan instance is secured or not.

boolean

true

securityRealm

Security Realm

Define the security realm to access the infinispan instance.

string

default

securityServerName

Security Server name

Define the security server name to access the infinispan instance.

string

infinispan

Dependencies

At runtime, the infinispan-sink Kamelet relies upon the presence of the following dependencies:

  • camel:kamelet

  • camel:core

  • camel:infinispan

Camel JBang usage

Prerequisites

  • You’ve installed JBang.

  • You have executed the following command:

jbang app install camel@apache/camel

Supposing 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.yaml

Camel K Environment Usage

This section describes how you can use the infinispan-sink.

Knative sink

You can use the infinispan-sink Kamelet as a Knative sink by binding it to a Knative object.

infinispan-sink-pipe.yaml
apiVersion: camel.apache.org/v1
kind: Pipe
metadata:
  name: infinispan-sink-pipe
spec:
  source:
    ref:
      kind: Channel
      apiVersion: messaging.knative.dev/v1
      name: mychannel
  sink:
    ref:
      kind: Kamelet
      apiVersion: camel.apache.org/v1
      name: infinispan-sink
    properties:
      cacheName: The Cache Name
      hosts: The Hosts
      password: The Password
      username: The Username

Prerequisite

You have Camel K installed on the cluster.

Procedure for using the cluster CLI

  1. Save the infinispan-sink-pipe.yaml file to your local drive, and then edit it as needed for your configuration.

  2. Run the sink by using the following command:

    kubectl apply -f infinispan-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.cacheName=The Cache Name" -p "sink.hosts=The Hosts" -p "sink.password=The Password" -p "sink.username=The Username" infinispan-sink

This command creates the Kamelet Pipe in the current namespace on the cluster.

Kafka sink

You can use the infinispan-sink Kamelet as a Kafka sink by binding it to a Kafka topic.

infinispan-sink-pipe.yaml
apiVersion: camel.apache.org/v1
kind: Pipe
metadata:
  name: infinispan-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: infinispan-sink
    properties:
      cacheName: The Cache Name
      hosts: The Hosts
      password: The Password
      username: The Username

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

  1. Save the infinispan-sink-pipe.yaml file to your local drive, and then edit it as needed for your configuration.

  2. Run the sink by using the following command:

    kubectl apply -f infinispan-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.cacheName=The Cache Name" -p "sink.hosts=The Hosts" -p "sink.password=The Password" -p "sink.username=The Username" infinispan-sink

This command creates the Kamelet Pipe in the current namespace on the cluster.

Kamelet source file

https://github.com/apache/camel-kamelets/blob/main/kamelets/infinispan-sink.kamelet.yaml

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