#!/bin/bash
#
#
#

STAGE=$1

DATADIR='/var/lib/postgresql/13/main'
DATE=$(date +%F)

PG_USER=postgres
PG_GROUP=postgres

systemctl stop postgresql

mv ${DATADIR} ${DATADIR}_moved
mkdir -p ${DATADIR}

tar -ixzf /home/backupuser/backups/${STAGE}/postgres/${DATE}/basebackup_${DATE}_*.tar.gz -C ${DATADIR}

chmod 0700 ${DATADIR}
chown -R ${PG_USER}:${PG_GROUP} ${DATADIR}

systemctl start postgresql