hivemq/hivemq-ce repository overview

⁠HiveMQ Community Edition

HiveMQ CE is a Java-based open source MQTT broker that fully supports MQTT 3.x and MQTT 5.

It is the foundation of the HiveMQ Enterprise Connectivity and Messaging Platform and implements all MQTT features. This project is the technical core of many of the largest MQTT deployments and is now available as Open Source Software under the Apache 2 license.

• Web Site: https://www.hivemq.com/⁠
• GitHub: https://github.com/hivemq/hivemq-community-edition⁠
• Documentation: https://github.com/hivemq/hivemq-community-edition/wiki⁠
• Community Forum: https://community.hivemq.com/⁠

Docker images for the commercial versions can be found here: https://hub.docker.com/r/hivemq/hivemq4⁠

⁠Features

• All MQTT 3.1, 3.1.1 and MQTT 5.0 features
• MQTT over TCP, TLS, WebSocket and Secure WebSocket transport
• Java Extension SDK for:
  • Authentication
  • Authorization
  • Client Initializers
  • MQTT Packet Interceptors
  • Interacting with Publishes, Retained Messages, Clients and Subscriptions

HiveMQ CE is compatible with all MQTT 3 and MQTT 5 clients, including Eclipse Paho and HiveMQ MQTT Client⁠

⁠Usage

All releases as well as the current state of the master branch are available in this repository. To execute this image, simply run the following command:

docker run --name hivemq-ce -d -p 1883:1883 hivemq/hivemq-ce

⁠Defining the Log Level

To change the default log level you can set the environment variable HIVEMQ_LOG_LEVEL when running the container:

docker run --name hivemq-ce -e HIVEMQ_LOG_LEVEL=INFO -d -p 1883:1883 hivemq/hivemq-ce