Error in systemd configuration

[Nora465]

Is this a docs issue?

• My issue is about the documentation content or website

Type of issue

Information is incorrect

Description

Hi, I had some trouble doing this part of the doc : Configuring remote access with systemd unit file

When editing the service file with sudo systemctl edit docker.service, I couldn't save my changes, it gave me this error Editing "/etc/systemd/system/docker.service.d/override.conf" canceled: temporary file is empty

After searching, I found 2 sources for fixing the error. We must create a file here first sudo nano /etc/systemd/system/docker.service.d/override.conf (+ create folder mkdir docker.service.d), and then put the 3 "[Service]" lines.
https://unix.stackexchange.com/a/571353
https://stackoverflow.com/a/57997077

And then, we check the open socket with sudo netstat -lntp | grep dockerd and the configuration with ps aux | grep dockerd.

Also, wouldn't it be a good idea to recommand the use of port 2376 instead of 2375, since 2375 is the uncrypted one ?

Thank you for your work :)

Location

https://docs.docker.com/engine/daemon/remote-access/

Suggestion

No response