gistfile1.txt

#/usr/bin/env bash 
set -euo pipefail

export ETCDCTL_API=3

# populate 
ENDPOINTS=""

for base in kubernetes openshift; do
  readarray RESOURCES <<< \
    "$(etcdctl  --cacert=/etc/etcd/ca.crt --cert=/etc/etcd/peer.crt --key=/etc/etcd/peer.key \
      --endpoints=$ENDPOINTS --command-timeout=30s \
      get --prefix / --keys-only 2>/dev/null |  grep -oP "(?<=/${base}.io\/).+?(?=\/)" | sort | uniq)"
  for res in "${RESOURCES[@]}"; do
    BYTES=$(etcdctl  --cacert=/etc/etcd/ca.crt --cert=/etc/etcd/peer.crt --key=/etc/etcd/peer.key \
      --endpoints=$ENDPOINTS --command-timeout=30s \
      get --prefix /${base}.io/$res -w protobuf | wc -c)
    echo "/${base}.io/$res - Total Bytes: $BYTES"
  done
done