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https://github.com/damianmoore/docker-mosquitto-arm32v6

Eclipse Mosquitto MQTT broker Docker image for running on a Raspberry Pi Zero
https://github.com/damianmoore/docker-mosquitto-arm32v6

arm armv6 docker docker-image mosquitto mqtt mqtt-broker raspberry-pi raspberry-pi-zero

Last synced: 20 days ago
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Eclipse Mosquitto MQTT broker Docker image for running on a Raspberry Pi Zero

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# Eclipse Mosquitto v1.4.12 Docker Image

Based off https://hub.docker.com/r/_/eclipse-mosquitto/ using Alpine Linux arm32v6 base image and compiled on a Raspberry Pi Zero.

## Quick Start

docker run -d -p 1883:1883 -p 9001:9001 --name=mosquitto --restart=always damianmoore/mosquitto-arm32v6

## Mount Points

Three mount points have been created in the image to be used for configuration, persistent storage and logs.
```
/mosquitto/config
/mosquitto/data
/mosquitto/log
```

## Configuration

When running the image, the default configuration values are used.
To use a custom configuration file, mount a **local** configuration file to `/mosquitto/config/mosquitto.conf`
```
docker run -it -p 1883:1883 -p 9001:9001 -v :/mosquitto/config/mosquitto.conf eclipse-mosquitto:1.4.12
```

Configuration can be changed to:

* persist data to `/mosquitto/data`
* log to `/mosquitto/log/mosquitto.log`

i.e. add the following to `mosquitto.conf`:
```
persistence true
persistence_location /mosquitto/data/

log_dest file /mosquitto/log/mosquitto.log
```

**Note**: If a volume is used, the data will persist between containers.

## Build
Build the image:
```
docker build -t eclipse-mosquitto:1.4.12 .
```

## Run
Run a container using the new image:
```
docker run -it -p 1883:1883 -p 9001:9001 -v :/mosquitto/config/mosquitto.conf -v /mosquitto/data -v /mosquitto/log eclipse-mosquitto:1.4.12
```
:boom: if the mosquitto configuration (mosquitto.conf) was modified
to use non-default ports, the docker run command will need to be updated
to expose the ports that have been configured.