chronyc

#!/usr/bin/env bash

if oc auth can-i debug node > /dev/null 2>&1; then
  msg "Collecting NTP data... (${BLUE}using oc debug, it can take a while${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/{{$node.metadata.name}}{{"\n"}}{{end}}{{end}}{{end}}{{end}}'); do
    # shellcheck disable=2016
    if ! SOURCES=$(oc debug --image="${OCDEBUGIMAGE}" "${node}" -- chroot /host sh -c 'chronyc activity' 2> /dev/null | awk '/sources online/ { print $1 }'); then
      msg "${ORANGE}Error running oc debug in ${node}${NOCOLOR}"
    else
      if [ -n "${SOURCES}" ] && [ "${SOURCES}" -lt 1 ]; then
        msg "${RED}Clock doesn't seem to be synced in ${node}${NOCOLOR}"
        errors=$(("${errors}"+1))
      fi
    fi
  done
else
  msg "Couldn't debug nodes, check permissions" 
fi