Solution
（ 1) Change       Cnetos7 managed startup file   ， When the configuration service starts, does the daemon use the    Some profiles

vim /usr/lib/systemd/system/docker.service

[ Service]

ExecStart=/usr/bin/dockerd            # delete  – After H (including)   All content

(2) There is a problem with the configuration of daemon.json
Look carefully. What’s wrong

I didn’t write that before   ，   number

{    # Turn on remote connection
” hosts”: [” tcp://0.0.0.0 :2375″,”unix:///var/run/docker.sock”],

#  Image acceleration (write your own, alicloud, don’t write it)
” registry-mirrors”: [“https://*******.mirror.aliyuncs.com”]

}

systemctl   daemon-reload

systemctl   start   docker
Wait for the startup to succeed,

ss -anput  | grep  ： two thousand three hundred and seventy-five      Display, port open

Read More:

• [Solved] docker Startup Error: Job for docker.service failed because the control process exited with error code
• [Solved] Job for network.service failed because the control process exited with error code. See “systemctl st
• [Solved] FTP Setup Error: Job for vsftpd.service failed because the control process exited with error code…
• Nginx Startup Error: Job for nginx.service failed because the control process exited with error code
• Linux Install Docker Error: Failed to restart docker.service: Unit docker.service not found.
• Virtual machine failed to start network service error: ob for network.service failed because the control process exited with error code
• [Solved] Linux Service Start Error: *.service: Main process exited, code=exited, status=203/EXEC
• [Solved] Docker Download Mirror Error: Cannot connect to the Docker daemon at…
• [Solved] Win 10 VS Code Connect to the container of the server error: Cannot connect to the Docker daemon at … Is the docker daemon running
• Docker pull Command Error response from daemon: Head https://registry-1.docker.io/v2/library/
• Docker Error: error invoking remote method ‘docker-start-container‘: error: (http code 500) server error –
• [Solved] Docker Staratup Error: Failed to start Docker Application Container Engineadsafdsad.
• See system logs and ‘systemctl status docker.service‘ for details
• Job for network.service failed [How to Solve]
• Docker Startup Error: standard_init_linux.go:211: exec user process caused “no such file or directory”
• [Solved] Docker error: “unknown runtime specified NVIDIA” using GPU“
• The solution of insufficient disk space of docker in Ubuntu
• [Solved] docker: Error response from daemon: OCI runtime create failed: container_linux.go:380
• [Solved] Docker failed to delete image error: no such image: CentOS
• [Solved] Docker Filed to Start Container: Error response from daemon: network XXX not found