ethtool-firmware-version

#!/usr/bin/env bash

if oc auth can-i debug node > /dev/null 2>&1; then
  msg "Checking NIC firmware version using ethtool (${BLUE}using oc debug, it can take a while${NOCOLOR})"
  # shellcheck disable=SC2016
  for node in $(oc get nodes -o go-template='{{range .items}}{{$node := .}}{{range .status.conditions}}{{if eq .type "Ready"}}{{if eq .status "True"}}node/{{$node.metadata.name}}{{"\n"}}{{end}}{{end}}{{end}}{{end}}'); do
    if ! FIRMWAREVERS=$(oc debug --image="${OSETOOLSIMAGE}" "${node}" -- sh -c "for interface in \$(ls -d /sys/class/net/*/device | cut -d/ -f5);  do echo -n \"\${interface} => \"; ethtool -i \${interface} | awk '/firmware-version/ { print substr(\$0, index(\$0,\$2)) }';done" 2> /dev/null); then
      msg "${ORANGE}Error running oc debug in ${node}${NOCOLOR}"
    else
      if [ -n "${FIRMWAREVERS}" ]; then
        msg "${node}:\n${FIRMWAREVERS}"
      else
        msg "Couldn't find NIC firmware version in ${node}"
      fi
    fi
  done
else
  msg "Couldn't debug nodes, check permissions"
fi