biosversion

#!/usr/bin/env bash

# Check BIOS version to begin with
if oc auth can-i debug node > /dev/null 2>&1; then
  msg "Checking bios versions (${BLUE}using oc debug, it can take a while${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/{{$node.metadata.name}}{{"\n"}}{{end}}{{end}}{{end}}{{end}}'); do
    if ! BIOSVER=$(oc debug --image="${OCDEBUGIMAGE}" "${node}" -- chroot /host sh -c "cat /sys/class/dmi/id/bios_version" 2> /dev/null); then
      msg "${ORANGE}Error running oc debug in ${node}${NOCOLOR}"
    else
      if [ -n "${BIOSVER}" ]; then
        msg "${node}: ${BIOSVER}"
      else
        msg "Couldn't found /sys/class/dmi/id/bios_version in ${node}"
      fi
    fi
  done
else
  msg "Couldn't debug nodes, check permissions" 
fi