restarts

#!/usr/bin/env bash
# description: Checks if there are pods restarted > n times (10 by default)

[ -z ${UTILSFILE} ] && source $(echo "$(dirname ${0})/../utils")

error=false

if oc auth can-i get pods -A >/dev/null 2>&1; then
  restarts=$(oc get pods -o json -A | jq -r ".items[] | { name: .metadata.name, project: .metadata.namespace, restarts: .status.containerStatuses[].restartCount } | select(.restarts > $RESTART_THRESHOLD)" 2>/dev/null)
  if [[ -n $restarts ]]; then
    RESTARTS=$(echo "${restarts}" | jq -r '. | "\(.project)\t\(.name)\t\(.restarts)"' | column -t -N "NAMESPACE,NAME,RESTARTS")
    msg "Pods that have a high restart count (> $RESTART_THRESHOLD):\n${RED}${RESTARTS}${NOCOLOR}"
    errors=$(("${errors}" + 1))
    error=true
  fi
  if [ ! -z "${ERRORFILE}" ]; then
    echo $errors >${ERRORFILE}
  fi
  if [[ $error == true ]]; then
    exit ${OCERROR}
  else
    exit ${OCOK}
  fi
else
  msg "Couldn't get all pods, check permissions"
  exit ${OCSKIP}
fi
exit ${OCUNKNOWNN}