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#!/bin/sh
# set -x
PN=postgresql
CONTROLLER_IP=%CONTROLLER_IP%
COMPUTE_IP=%COMPUTE_IP%
DB_USER=%DB_USER%
DB_PASSWORD=%DB_PASSWORD%
DATA_DIR=%DB_DATADIR%
if [ ! -e $DATA_DIR ]; then
mkdir -p $DATA_DIR
chown postgres $DATA_DIR
fi
if [ -e $DATA_DIR/PG_VERSION ]; then
# the database has already been initialized, return
exit 0
fi
# Create the DB
sudo -u postgres initdb -D $DATA_DIR
# Allow readers/writers by IP
echo "listen_addresses = '*'" >> $DATA_DIR/postgresql.conf
echo "host all all ${CONTROLLER_IP}/32 trust" >> $DATA_DIR/pg_hba.conf
echo "host all all ${COMPUTE_IP}/32 trust" >> $DATA_DIR/pg_hba.conf
systemctl restart postgresql
count=0
done=0
while [ $count -le 10 ] && [ $done -eq 0 ]; do
sudo -u postgres psql -c "CREATE ROLE ${DB_USER} WITH SUPERUSER LOGIN PASSWORD '${DB_PASSWORD}'" 2> /dev/null
if [ $? -ne 0 ]; then
echo "[INFO] postgres: failed to create account for ${DB_USER}, trying again"
systemctl stop postresql
sleep 3
systemctl start postgresql
sleep 3
else
echo "[INFO] postgres: created account for ${DB_USER}, continuing .. "
done=1
fi
count=`expr $count + 1`
done
if [ $done -eq 0 ]; then
echo "[ERROR] postgres: unable to create admin account"
exit 1
fi
ln -s /usr/share/zoneinfo /usr/share/postgresql/timezone || true
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