#!/bin/sh

SYSTEMCTL=$(which systemctl 2> /dev/null)
SERVICE=$(which service 2> /dev/null)
CHKCONFIG=$(which chkconfig 2> /dev/null)


if [ "$(id -u)" -ne 0 ]; then
  echo "Not a root user. Not support service registration"
  echo "Use binary mode"
  exit 1
fi


if [ -n "${SYSTEMCTL}" ]; then
  # SELinux setting
  chcon -t bin_t {{ EXEM_HOME }}/host/script/binary_start.sh
  chcon -R -t var_run_t {{ EXEM_HOME }}/host/data
  chcon -R -t var_run_t {{ EXEM_HOME }}/host/service

  if [ ! -e "/etc/systemd/system/exem-host-agent.service" ]; then
    systemctl enable {{ EXEM_HOME }}/host/service/exem-host-agent.service
  fi
  systemctl daemon-reload

  echo "exem-host-agent is enabled"

else
  echo "this OS version that does not support service registration"
  echo "Use binary mode"
  exit 1
fi