Enable USB devices discovery¶

When Fuel discovers Fuel Slave nodes, it does not automatically detect USB devices. However, for testing or other purposes you may need to enable USB devices discovery.

To enable USB devices discovery:

1. Log in to Fuel Master node CLI.

2. Open the /etc/fuel-bootstrap-cli/fuel_bootstrap_cli.yaml file for editing.

3. Add report_usb_block_devices to the extend_kopts string.

   Example:

   extend_kopts: "biosdevname=0 net.ifnames=1 debug ignore_loglevel
   log_buf_len=10M print_fatal_signals=1 LOGLEVEL=8 report_usb_block_devices"
   

4. Rebuild the bootstrap image:

   fuel-bootstrap build --activate
   

5. Reboot all discovered Fuel Slave nodes.

   The nodes boot the new bootstrap image.