#!/bin/bash
# Copyright (C) 2017 AT&T Intellectual Property. All rights reserved. 
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this code except in compliance
# with the License. You may obtain a copy of the License
# at http://www.apache.org/licenses/LICENSE-2.0
# 
# Unless required by applicable law or agreed to in writing, software  
# distributed under the License is distributed on an "AS IS" BASIS,  
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or  
# implied. See the License for the specific language governing  
# permissions and limitations under the License. 


if [ -d /usr/lib/postgresql/9.5/bin ]
then PATH=$PATH:/usr/lib/postgresql/9.5/bin
elif [ -d /opt/app/postgresql-9.5.2/bin ]
then PATH=$PATH:/opt/app/postgresql-9.5.2/bin
else echo "$0: Cannot find PostgreSQL bin" 1>&2; exit 1
fi

if [ -f /opt/app/postgresql-config/main/postgresql.conf ]
then CONF=/opt/app/postgresql-config/main/postgresql.conf
elif [ -f /opt/app/postgresql-config-9.5.2/main/postgresql.conf ]
then CONF=/opt/app/postgresql-config-9.5.2/main/postgresql.conf
else echo "$0: Cannot find PostgreSQL configuration" 1>&2; exit 1
fi

pg_ctl stop -D /dbroot/pgdata/main/
echo Restarting in 5
sleep 1
echo Restarting in 4
sleep 1
echo Restarting in 3
sleep 1
echo Restarting in 2
sleep 1
echo Restarting in 1
sleep 1
pg_ctl start -D /dbroot/pgdata/main/ -o "-c config_file=$CONF"