添加daemon.json文件后docker启动失败

我试图在CentOS 7.7上安装Kubernetes，因此，我必须先安装docker。 我随后安装了docker ce并修改daemon.json文件

$ yum install yum-utils device-mapper-persistent-data lvm2
$ yum-config-manager --add-repo \
    https://download.docker.com/linux/centos/docker-ce.repo
$ yum update && yum install \
    containerd.io-1.2.10 \
    docker-ce-19.03.4 \
    docker-ce-cli-19.03.4
$ mkdir /etc/docker
$ cat > /etc/docker/daemon.json <<EOF
  {
    "exec-opts": ["native.cgroupdriver=systemd"],
    "log-driver": "json-file",
    "log-opts": {
      "max-size": "100m"
    },
    "storage-driver": "overlay2",
    "storage-opts": [
      "overlay2.override_kernel_check=true"
    ]
  }
  EOF

$ mkdir -p /etc/systemd/system/docker.service.d
$ systemctl daemon-reload
$ systemctl start docker

有人能告诉我为什么修改daemon.json文件后docker服务启动失败吗？以及如何以正确的方式指定

cgroupdriver

、默认

log driver

和默认

storage driver

如有任何建议，将不胜感激。

---

谢谢。

此错误指向一个问题，迫使docker在没有适当备份文件系统的情况下使用overlay2：

failed to start daemon: error initializing graphdriver: overlay2: the backing xfs filesystem is formatted without d_type

有关不同存储驱动程序的备份文件系统要求的详细信息，请参见docker表：

修复方法是删除存储驱动程序设置，或使用所需选项修复备份文件系统，以支持overlay2：

  {
    "exec-opts": ["native.cgroupdriver=systemd"],
    "log-driver": "json-file",
    "log-opts": {
      "max-size": "100m"
    }
  }

---

有关更改xfs选项的详细信息，这似乎需要重建文件系统。有关所需步骤的更多详细信息，请参见。

journalctl-xe

应提供更多信息好的，我已更新了

journalctl-xe

输出。

$ journalctl -xe
.
.
-- Unit docker.service has begun starting up.
Jan 07 15:28:25 love61y2223c.mylabserver.com dockerd[29628]: time="2020-01-07T15:28:25.722780008Z" level=info msg="Starting up"
Jan 07 15:28:25 love61y2223c.mylabserver.com dockerd[29628]: time="2020-01-07T15:28:25.728447514Z" level=info msg="parsed scheme: \"unix\"" module=grpc
Jan 07 15:28:25 love61y2223c.mylabserver.com dockerd[29628]: time="2020-01-07T15:28:25.728479813Z" level=info msg="scheme \"unix\" not registered, fallback to default scheme" module=
Jan 07 15:28:25 love61y2223c.mylabserver.com dockerd[29628]: time="2020-01-07T15:28:25.728510943Z" level=info msg="ccResolverWrapper: sending update to cc: {[{unix:///run/containerd/
Jan 07 15:28:25 love61y2223c.mylabserver.com dockerd[29628]: time="2020-01-07T15:28:25.728526075Z" level=info msg="ClientConn switching balancer to \"pick_first\"" module=grpc
Jan 07 15:28:25 love61y2223c.mylabserver.com dockerd[29628]: time="2020-01-07T15:28:25.732325726Z" level=info msg="parsed scheme: \"unix\"" module=grpc
Jan 07 15:28:25 love61y2223c.mylabserver.com dockerd[29628]: time="2020-01-07T15:28:25.733844225Z" level=info msg="scheme \"unix\" not registered, fallback to default scheme" module=
Jan 07 15:28:25 love61y2223c.mylabserver.com dockerd[29628]: time="2020-01-07T15:28:25.733880664Z" level=info msg="ccResolverWrapper: sending update to cc: {[{unix:///run/containerd/
Jan 07 15:28:25 love61y2223c.mylabserver.com dockerd[29628]: time="2020-01-07T15:28:25.733898044Z" level=info msg="ClientConn switching balancer to \"pick_first\"" module=grpc
Jan 07 15:28:25 love61y2223c.mylabserver.com dockerd[29628]: time="2020-01-07T15:28:25.743421350Z" level=warning msg="Using pre-4.0.0 kernel for overlay2, mount failures may require
Jan 07 15:28:25 love61y2223c.mylabserver.com dockerd[29628]: failed to start daemon: error initializing graphdriver: overlay2: the backing xfs filesystem is formatted without d_type
Jan 07 15:28:25 love61y2223c.mylabserver.com systemd[1]: docker.service: main process exited, code=exited, status=1/FAILURE
Jan 07 15:28:25 love61y2223c.mylabserver.com systemd[1]: Failed to start Docker Application Container Engine.
-- Subject: Unit docker.service has failed
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit docker.service has failed.
--
-- The result is failed.
Jan 07 15:28:25 love61y2223c.mylabserver.com systemd[1]: Unit docker.service entered failed state.
Jan 07 15:28:25 love61y2223c.mylabserver.com systemd[1]: docker.service failed.

failed to start daemon: error initializing graphdriver: overlay2: the backing xfs filesystem is formatted without d_type

  {
    "exec-opts": ["native.cgroupdriver=systemd"],
    "log-driver": "json-file",
    "log-opts": {
      "max-size": "100m"
    }
  }