The Docker status integration allows you to monitor multiple Docker and container installations. Getting the status/statistics of your containers and images.
To enable remote access to the docker host, check this guide
Unused images can been pruned via action prune_images.
Configuration is setup via UI in Home assistant. To add one, go to Settings > Devices & Services and click the add button. Next choose the Docker status option.
After the initial configuration, additional docker hosts can be added by starting the configuration flow again.
Available actions: prune_images and update