Cloudpods/ocboot/onecloud/roles/common/templates/daemon.json.j2

{
  "bridge": "none",
  "experimental": true,
  "iptables": false,
  "exec-opts": [
      "native.cgroupdriver=systemd"
   ],
  "data-root": "{{ docker_root | default('/opt/docker')}}",
  "log-driver": "json-file",
  "log-opts": {
      "max-size": "100m"
   },
{% if docker_registry_mirrors|default([])|length > 0 %}
  "registry-mirrors": {{ docker_registry_mirrors|to_json }},
{% endif %}
{% if docker_insecure_registries|default([])|length > 0 %}
  "insecure-registries": {{ docker_insecure_registries|to_json }},
{% endif %}
  "live-restore": true
}