The error in nginx container (port 443/80 bridge mode) is likely caused by port conflict, for example the ports are already used by an app. This could happen when nginx container deployment is failed, but docker doesn't release the ports used by nginx. You can try deleting the nginx container entry from web UI, and double check the container in the node. Login into the node by running `docker exec -ti gluuengine docker-machine ssh <node-name>`. Then run `docker ps -a` to see whether an nginx container is listed there. If it's there, you can force remove the nginx container using `docker rm -f <container-name>`.
As for oxTrust error, I saw there's issue connecting to Docker Swarm daemon listening on port 3376. You may want to inspect its log.