ansible/roles/docker/templates/docker.cfg

DOCKER_OPTS="$DOCKER_OPTS --insecure-registry 10.100.198.200:5000 -H tcp://0.0.0.0:2375 -H unix:///var/run/docker.sock --registry-mirror=http://10.100.198.200:5001"
DOCKER_OPTS="$DOCKER_OPTS --insecure-registry 10.100.198.201:5000"