minio sink Minio Sink

Provided by: "Apache Software Foundation"

Support Level for this Kamelet is: "Preview"

Upload data to Minio.

The Kamelet expects the following headers to be set:

  • file / ce-file: as the file name to upload

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

Configuration Options

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

Property Name Description Type Default Example

accessKey *

Access Key

The access key obtained from Minio

string

bucketName *

Bucket Name

The Minio Bucket name

string

endpoint *

Endpoint

The Minio Endpoint, it can be an URL, domain name, IPv4 address or IPv6 address.

string

"http://localhost:9000"

secretKey *

Secret Key

The secret key obtained from Minio

string

autoCreateBucket

Autocreate Bucket

Setting the autocreation of the Minio bucket bucketName.

boolean

false
Fields marked with (*) are mandatory.

Usage

This section summarizes how the minio-sink can be used in various contexts.

Knative Sink

The minio-sink Kamelet can be used as Knative sink by binding it to a Knative object.

minio-sink-binding.yaml
apiVersion: camel.apache.org/v1alpha1
kind: KameletBinding
metadata:
  name: minio-sink-binding
spec:
  source:
    ref:
      kind: Channel
      apiVersion: messaging.knative.dev/v1
      name: mychannel
  sink:
    ref:
      kind: Kamelet
      apiVersion: camel.apache.org/v1alpha1
      name: minio-sink
    properties:
      accessKey: "The Access Key"
      bucketName: "The Bucket Name"
      endpoint: "http://localhost:9000"
      secretKey: "The Secret Key"

Make sure you have Camel K installed into the Kubernetes cluster you’re connected to.

Save the minio-sink-binding.yaml file into your hard drive, then configure it according to your needs.

You can run the sink using the following command:

kubectl apply -f minio-sink-binding.yaml

Dependencies

The Kamelet needs the following dependencies:

  • camel:minio

  • camel:kamelet

Binding to Knative using the Kamel CLI:

The procedure described above can be simplified into a single execution of the kamel bind command:

kamel bind channel:mychannel minio-sink -p "sink.accessKey=The Access Key" -p "sink.bucketName=The Bucket Name" -p "sink.endpoint=http://localhost:9000" -p "sink.secretKey=The Secret Key"

This will create the KameletBinding under the hood and apply it to the current namespace in the cluster.

Kafka Sink

The minio-sink Kamelet can be used as Kafka sink by binding it to a Kafka topic.

minio-sink-binding.yaml
apiVersion: camel.apache.org/v1alpha1
kind: KameletBinding
metadata:
  name: minio-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: minio-sink
    properties:
      accessKey: "The Access Key"
      bucketName: "The Bucket Name"
      endpoint: "http://localhost:9000"
      secretKey: "The Secret Key"

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 minio-sink-binding.yaml file into your hard drive, then configure it according to your needs.

You can run the sink using the following command:

kubectl apply -f minio-sink-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 kafka.strimzi.io/v1beta1:KafkaTopic:my-topic minio-sink -p "sink.accessKey=The Access Key" -p "sink.bucketName=The Bucket Name" -p "sink.endpoint=http://localhost:9000" -p "sink.secretKey=The Secret Key"

This will create the KameletBinding under the hood and apply it to the current namespace in the cluster.

Kamelet source file

Have a look at the following link:

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

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