Restarting of unhealty container feature was in the original PR (https://github.com/moby/moby/pull/22719), but was removed after a discussion and considered to be done later as enhancement of RestartPolicy.
At this moment you can use this workaround to automatically restarting unhealty containers: https://hub.docker.com/r/willfarrell/autoheal/
Here is a sample compose file:
version: '2'
services:
autoheal:
restart: always
image: willfarrell/autoheal
environment:
- AUTOHEAL_CONTAINER_LABEL=all
volumes:
- /var/run/docker.sock:/var/run/docker.sock
Simply execute docker-compose up -d
on this