{
  "data-root": "{{ DOCKER_STORAGE_DIR }}",
  "exec-opts": ["native.cgroupdriver=cgroupfs"],
{% if ENABLE_MIRROR_REGISTRY %}
  "registry-mirrors": [
    "https://docker.mirrors.ustc.edu.cn",
    "http://hub-mirror.c.163.com"
  ], 
{% endif %}
{% if ENABLE_REMOTE_API %}
  "hosts": ["tcp://0.0.0.0:2376", "unix:///var/run/docker.sock"],
{% endif %}
  "insecure-registries": {{ INSECURE_REG }},
  "max-concurrent-downloads": 10,
  "live-restore": true,
  "log-driver": "json-file",
  "log-level": "warn",
  "log-opts": {
    "max-size": "50m",
    "max-file": "1"
    },
  "storage-driver": "overlay2"
}