How to configure 'allowLinkStealing' on acceptors

[eanbiso]

Hi support,
I would need to understand how I can configure the property 'allowLinkStealing' on an MQTT acceptor using Artemis in the k8s context.
With ARTEMIS-4200 the possibility to disable stealing link on MQTT protocol has been introduced in Artemis 2.29.0 and is configurable on the acceptor through the parameter "allowLinkStealing", like shown here:

 <acceptor name="mqtt-plain">tcp://0.0.0.0:1884?
 tcpSendBufferSize=1048576;
 tcpReceiveBufferSize=1048576;
 protocols=MQTT;
 useEpoll=true;
 allowLinkStealing=false;
</acceptor>

How can I apply same configuration using the Operator?
I was looking for the acceptors configuration in the broker_activemqartemis_crd.yaml (v1.0.13), but I didn't find a setting like this.

Can you help me?

[brusdev]

Hi @eanbiso, you can use broker properties to customize or define an acceptor, i.e.

apiVersion: broker.amq.io/v1beta1
kind: ActiveMQArtemis
metadata:
  name: artemis-mqtt
spec:
  acceptors:
    - name: mqtt-plain
      protocols: MQTT
      port: 1884
  brokerProperties:
    - "acceptorConfigurations.mqtt-plain.extraParams.allowLinkStealing=false"

apiVersion: broker.amq.io/v1beta1
kind: ActiveMQArtemis
metadata:
  name: artemis-mqtt-bp
spec:
  brokerProperties:
    - "acceptorConfigurations.mqtt-plain.params.host=0.0.0.0"
    - "acceptorConfigurations.mqtt-plain.params.port=1884"
    - "acceptorConfigurations.mqtt-plain.params.tcpSendBufferSize=1048576"
    - "acceptorConfigurations.mqtt-plain.params.tcpReceiveBufferSize=1048576"
    - "acceptorConfigurations.mqtt-plain.params.protocols=MQTT"
    - "acceptorConfigurations.mqtt-plain.params.useEpoll=true"
    - "acceptorConfigurations.mqtt-plain.extraParams.allowLinkStealing=false"

[eanbiso]

Many thanks!