NetworkReady=false reason:NetworkPluginNotReady message:docker: network plugin is not ready: cni config uninitialized

This error message indicates that Docker is experiencing issues with its network plugin. Specifically, the CNI (Container Network Interface) configuration is uninitialized, which means that Docker cannot create or manage network connections for containers.

To resolve this issue, you can try the following steps:

1. Restart the Docker daemon: Sometimes, simply restarting Docker can solve issues with the network plugin. You can do this by running the following command in your terminal:

   sudo service docker restart

2. Check the status of the network plugin: You can check the status of the Docker network plugin by running the following command:

   sudo systemctl status docker.service

Look for any error messages or warnings related to the network plugin. If you see any, try to address them directly.

3. Reinstall Docker: If restarting the Docker daemon and checking the network plugin status do not work, you may need to reinstall Docker to fix the issue. You can do this by following the installation instructions for your operating system and then starting Docker again.

If none of these steps work, you may need to seek additional help from Docker's support team or community forums.