baangt-service/ui/waitforpsql.sh

#!/bin/bash
RETRIES=5

until psql -h $PG_HOST -U $PG_USER -d $PG_DATABASE -c "select 1" > /dev/null 2>&1 || [ $RETRIES -eq 0 ]; do
  echo "Waiting for postgres server, $((RETRIES--)) remaining attempts..."
  sleep 1
done