cluster-autoscaler.kubernetes.io/safe-to-evict: 'false'

$ kc explain pod.spec.terminationGracePeriodSeconds
KIND:     Pod
VERSION:  v1

FIELD:    terminationGracePeriodSeconds <integer>

DESCRIPTION:
     Optional duration in seconds the pod needs to terminate gracefully. May be
     decreased in delete request. Value must be non-negative integer. The value
     zero indicates stop immediately via the kill signal (no opportunity to shut
     down). If this value is nil, the default grace period will be used instead.
     The grace period is the duration in seconds after the processes running in
     the pod are sent a termination signal and the time when the processes are
     forcibly halted with a kill signal. Set this value longer than the expected
     cleanup time for your process. Defaults to 30 seconds.

function dump_secret {
  for i in $(kubectl -n $1 get --no-headers secret | awk '{print $1}'); do
    kubectl -n $1 get secret -o yaml $i > $i.yaml;
  done
}

function dump_secrets {
  for i in $(kubectl get ns --no-headers | awk '{print $1}'); do
      if [ ! -d "./$i" ]; then
          mkdir $i
      fi
      echo "Dump $i"
      cd $i
      dump_secret $i
      cd ..
  done
}