The Docker status integration allows you to monitor multiple Docker and container installations. Getting the status/statistics of your containers and images. Unused images can been pruned via service prune_images.
For installation instructions until the Docker status integrations is part of HACS, see this guide.
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.
Available actions: prune_images and update