dockerfiles/dind/ee/daemon.json

{
    "experimental": true,
    "debug": true,
    "log-level": "info",
    "insecure-registries": ["127.0.0.1"],
    "hosts": ["unix:///var/run/docker.sock", "tcp://0.0.0.0:2376"],
    "tls": true,
    "tlscert": "/opt/pwd/certs/cert.pem",
    "tlskey": "/opt/pwd/certs/key.pem"
}