#!/bin/bash

# abort if any command returns an error value
set -e

# handle problem with ha-manager <= 2.0-3 which cannot handle a pmxcfs
# restart correctly
# TODO: remove in PVE 6.0
ha_version=$(dpkg-query --showformat='${Version}' --show pve-ha-manager)
hacfg_version=$(dpkg-query --showformat='${Config-Version}' --show pve-ha-manager)

function handlehaservice {
  if test -z "$1"; then
    # no old version, nothing to do
    true
  else
    if dpkg --compare-versions "$ha_version" '<=' '2.0-3' || dpkg --compare-versions "$hacfg_version" '<=' '2.0-3'; then
      if systemctl --quiet "$2" "pve-ha-crm.service"; then
        systemctl "$3" "pve-ha-crm.service"
      fi
      if systemctl --quiet "$2" "pve-ha-lrm.service"; then
        systemctl "$3" "pve-ha-lrm.service"
      fi
    fi
  fi
}


case "$1" in
  configure)
    handlehaservice "$2" 'is-active' 'stop'
    ;;

esac

#DEBHELPER#

case "$1" in
  configure)
    handlehaservice "$2" 'is-enabled' 'start'
    ;;

esac