WSO2 Message Broker
The 100% open source WSO2 Message Broker is a lightweight, easy-to-use, distributed message-brokering server. It features high availability (HA) support with a complete hot-to-hot continuous availability mode, the ability to scale up to several servers in a cluster, and no single point of failure. It is designed to manage persistent messaging and large numbers of queues, subscribers and messages. More info.
docker run -ti -p 9443:9443 -p 9763:9763 -p 8280:8280 mikeschippers/wso2mb:3.1.0