https://mirrors.aliyun.com/docker-toolbox/linux/compose/${docker_compose_ver}/docker-compose-`uname -s`-`uname -m`

cat > /etc/docker/daemon.json <<EOF
{
  "registry-mirrors": ["https://z16b1cyc.mirror.aliyuncs.com","https://registry.docker-cn.com"],
  "exec-opts": ["native.cgroupdriver=systemd"],
  "log-driver": "json-file",
  "log-opts": {
    "max-size": "100m",
    "max-file": "3"
  },
  "storage-driver": "overlay2",
  "storage-opts": ["overlay2.override_kernel_check=true"]
}
EOF


systemctl daemon-reload && systemctl restart docker
version: '3.0'
services:
  nfs-server:
    image: itsthenetwork/nfs-server-alpine
    container_name: nfs-server
    ports:
      - "2049:2049"
    # https://docs.docker.com/engine/reference/run/#runtime-privilege-and-linux-capabilities
    cap_add:
      - SYS_ADMIN
      - SETPCAP
    environment:
      - "PERMITTED=172.20.100.*"
      - "SHARED_DIRECTORY=/nfsshare"
    volumes:
      - /data/nfsshare:/nfsshare
    restart: always