#!/bin/bash

# Copyright © Cloud Linux GmbH & Cloud Linux Software, Inc 2010-2021 All Rights Reserved
#
# Licensed under CLOUD LINUX LICENSE AGREEMENT
# http://cloudlinux.com/docs/LICENSE.TXT

# For details see:
# 1. https://www.debian.org/doc/debian-policy/ch-maintainerscripts.html#summary-of-ways-maintainer-scripts-are-called
# 2. https://www.debian.org/doc/debian-policy/ap-flowcharts.html

# Pre install
# $1 = install/upgrade

# "lve-stats DEBIAN PREINST STARTED"

rhel=8
solo_marker=/etc/cloudlinux-edition-solo

if [[ -f "$solo_marker" ]]; then
  exit 0
fi

if [[ $1 == "upgrade" ]]; then
    # stop "old" server
    if [[ "$rhel" -lt 7 ]]; then
      killall lvestats-server > /dev/null 2>&1
    else
      /usr/bin/systemctl kill lvestats
    fi

    rm -f /var/lock/subsys/lvestats-server > /dev/null 2>&1
fi



# "lve-stats DEBIAN PREINST FINISHED"
exit 0