Docker服务主机配置无法启动

Question

我有Debian 10虚拟机。我希望能够从另一个主机连接到docker API。如果我从控制台启动docker deamon，我可以从其他主机连接到docker

dockerd -H unix:///var/run/docker.sock -H tcp://192.168.3.157

如果我尝试像一样配置/etc/docker/daemon.json

{
"hosts": ["unix:///var/run/docker.sock", "tcp://192.168.3.157"]
}

命令systemctl start docker失败。命令systemctl status docker具有下一个输出

● docker.service - Docker Application Container Engine
Loaded: loaded (/lib/systemd/system/docker.service; enabled; vendor preset: enabled)
Active: failed (Result: exit-code) since Sat 2019-11-02 11:32:26 MSK; 1min 10s ago
Docs: https://docs.docker.com
Process: 868 ExecStart=/usr/bin/dockerd -H fd:// --containerd=/run/containerd/containerd.sock (code=exited, status=1/FAILURE)
Main PID: 868 (code=exited, status=1/FAILURE)
Nov 02 11:32:24 debian-for-docker systemd[1]: Failed to start Docker Application Container Engine.
Nov 02 11:32:26 debian-for-docker systemd[1]: docker.service: Service RestartSec=2s expired, scheduling restart.
Nov 02 11:32:26 debian-for-docker systemd[1]: docker.service: Scheduled restart job, restart counter is at 3.
Nov 02 11:32:26 debian-for-docker systemd[1]: Stopped Docker Application Container Engine.
Nov 02 11:32:26 debian-for-docker systemd[1]: docker.service: Start request repeated too quickly.
Nov 02 11:32:26 debian-for-docker systemd[1]: docker.service: Failed with result 'exit-code'.
Nov 02 11:32:26 debian-for-docker systemd[1]: Failed to start Docker Application Container Engine.
Nov 02 11:32:53 debian-for-docker systemd[1]: docker.service: Start request repeated too quickly.
Nov 02 11:32:53 debian-for-docker systemd[1]: docker.service: Failed with result 'exit-code'.
Nov 02 11:32:53 debian-for-docker systemd[1]: Failed to start Docker Application Container Engine.

我应该如何配置/etc/docker/daemon.json以使我的deamon正确启动？

Answer 1

我找到了答案。就在这里在daemon.json中配置主机后无法启动docker我已经创建了包含内容的文件/etc/systemd/system/doker.service.d/override.conf

# Disable flags to dockerd, all settings are done in /etc/docker/daemon.json
[Service]
ExecStart=
ExecStart=/usr/bin/dockerd

然后我重新启动了systemctl daemon-reload; systemctl restart docker服务