#!/bin/bash

HOSTS=(
#  "ocp-a-play-phy-infra-1-g1.cloud.svc.co.at"
#  "ocp-b-play-phy-infra-1-g1.cloud.svc.co.at"
#  "ocp-a-play-phy-infra-2-g1.cloud.svc.co.at"
#  "ocp-b-play-phy-infra-2-g1.cloud.svc.co.at"
  "ocp-b-play-phy-worker-1-g1.cloud.svc.co.at"
  "ocp-a-play-phy-worker-1-g1.cloud.svc.co.at"
#  "ocp-a-play-phy-worker-2-g1.cloud.svc.co.at"
#  "ocp-b-play-phy-worker-2-g1.cloud.svc.co.at"
)

for i in 1 2 ; do
for H in ${HOSTS[@]} ; do
  echo "Draining Host $H ... (Run: $i)"
  oc adm cordon $H
  echo "  -  draining"
  oc adm drain $H --ignore-daemonsets --delete-emptydir-data --force
  sleep 10
  # echo "  -  reboot"
  # ssh core@$H sudo systemctl reboot
  # sleep 10
  # echo "  -  wait for not ready"
  # oc wait --for=condition=Ready=Unknown --timeout=10m nodes $H
  # sleep 5
  # echo "  -  wait for ready"
  # oc wait --for=condition=Ready --timeout=10m nodes $H
  # #echo "  -  rescan scsi bus"
  # #ssh core@$H sudo rescan-scsi-bus.sh -r
  # sleep 10 
  echo "  -  set schedulable"
  oc adm uncordon $H
  echo "  -  sleep 2min"
  sleep 120
done
done