Docker container

Given you have Docker already installed on your machine you can start the container with the following instruction

docker run -d --name=freedomotic -p 9111:9111 -p 8090:8090

After a few seconds RestAPI interface will be available on port 9111 and the web client on port 8090 of the host machine. So point your browser to http://ip-docker-server:9111 or to http://ip-docker-server:8090.


The latest version is mapped to [dailybuild] tag. If you want to try another version please specify the correct tag as in the following table.

Docker images
Tag Architecture Hw platforms Notes
latest x86_64 Windows, Linux, Mac OS X points to the last dailybuild
dailybuild x86_64 Windows, Linux, Mac OS X  
arm32v7 ARMv7 Raspberry Pi v1-2  
arm64v8 ARMv8 Raspberry Pi v3, Odroid C2, Apple M1  

Container health check

Our images use Docker helth check feature to ensure the application is running correctly. Every 5 minutes Docker verifies if the web client is up and stops the container with a code error if it doesn’t receive a response by 3 seconds. The first check starts after 10 seconds.

Data persistence

Docker, by default, doesn’t come with persistent storage so when the container is removed all data is lost. To fix the problem you need to use Docker volumes.

Our images expose two volumes: [“/srv/freedomotic/data”] and [“/srv/freedomotic/plugins”].

The first contains all data (commands, triggers, reactions, environments and things) and correspond to the “data” folder in the package release. The second contains all the plugins (executables and configuration files) and corrispond to the same named folder in the package release

Bind mount

The most simple solution is to mount a folder on the host machine and map it to one of the previous volume.

For example if your local Linux folder is “/home/freedomotic-data” you have to copy all the files from “data” folder included in the package release and start the container in this way

docker run -d --name=freedomotic -p 9111:9111 -p 8090:8090 -v /home/freedomotic-data:/srv/freedomotic/data  freedomotic/freedomotic

So if you remove the container all data is saved on the host.

Data volumes

This solution is a little more complicated but very useful if you want to share data with other containers inside a cluster.

PD: the volume isn’t cancelled if you remove the container.

Here a step by step guide:

  • Create a new volume named “FreedomoticVolume”
docker volume create --name FreedomoticVolume
  • Create a temporary container to copy the data. It’s based on a minimal image (busybox) and mounts the volume under the path “/data”
docker create -v FreedomoticVolume:/data --name temp busybox
  • Download a Freedomotic package or reuse an existing installation. In every case you need to move to the “data” folder and copy its content inside the Docker volume. In order to do this we use “temp” container previously created
docker cp . temp:/data
  • Remove “temp” container
docker rm temp
  • Start Freedomotic container using “FreedomoticVolume”
docker run -d --name freedomotic -v FreedomoticVolume:/srv/freedomotic/data -p 9111:9111 -p 8090:8090 freedomotic/freedomotic

In case of problems you can take a look at the logs with

docker logs freedomotic



Docker Hub

All the official images are hosted on Docker Hub.

On next days we’ll try to test P2P feature in a Docker environment with (at least) two Freedomotic instances. If you think there may be more interesting usage scenarios for such containers, just share!