"Error response from daemon: plugin 'ipvlan' not found" Displayed After the Docker IPVLAN Creation Commands Are Executed

Symptom

After the Docker IPVLAN creation commands are executed, the message "Error response from daemon: plugin 'ipvlan' not found" is displayed.

Key Process and Cause Analysis

IPVLAN is still marked as an experimental function in Docker.

Conclusion and Solution

1. Open the daemon.json file.

   1	vi /etc/docker/daemon.json

2. Press i to enter the insert mode and modify the field (if the file already contains content, add the following content to the top).

   { 
      "experimental": true 
   }

3. Press Esc, type :wq!, and press Enter to save the file and exit.
4. Restart the Docker service.

   1	sudo systemctl restart docker