ChirpStack Docker example

This repository contains a skeleton to setup the ChirpStack open-source LoRaWAN Network Server (v4) using Docker Compose.

Note: Please use this docker-compose.yml file as a starting point for testing but keep in mind that for production usage it might need modifications.

Directory layout

• docker-compose.yml: the docker-compose file containing the services
• configuration/chirpstack: directory containing the ChirpStack configuration files
• configuration/chirpstack-gateway-bridge: directory containing the ChirpStack Gateway Bridge configuration
• configuration/mosquitto: directory containing the Mosquitto (MQTT broker) configuration
• configuration/postgresql/initdb/: directory containing PostgreSQL initialization scripts

Configuration

This setup is pre-configured for all regions. You can either connect a ChirpStack Gateway Bridge instance (v3.14.0+) to the MQTT broker (port 1883) or connect a Semtech UDP Packet Forwarder. Please note that:

• You must prefix the MQTT topic with the region Please see the region configuration files in the configuration/chirpstack for a list of topic prefixes (e.g. eu868, us915_0, au915, as923_2, ...).
• The protobuf marshaler is configured.

This setup also comes with a ChirpStack Gateway Bridge instance which is configured to the eu868 topic prefix. You can connect your UDP packet-forwarder based gateway to port 1700.

Data persistence

PostgreSQL and Redis data is persisted in Docker volumes, see the docker-compose.yml volumes definition.

Requirements

Before using this docker-compose.yml file, make sure you have Docker installed.

Importing TTN device repository

To import the TTN lorawan-devices repository (optional step), run the following command:

make import-lorawan-devices

This will clone the lorawan-devices repository and execute the import-ttn-lorawan-devices command of ChirpStack. Please note that for this step you need to have the make command installed.

Usage

To start the ChirpStack simply run:

$ docker-compose up

After all the components have been initialized and started, you should be able to open http://localhost:8080/ in your browser.

The example includes the ChirpStack REST API. You should be able to access the UI by opening http://localhost:8090 in your browser.

Note: It is recommended to use the gRPC interface over the REST interface.