sh 检查PostgreSQL连接

Posted 2021-05-06

while true; do
  date -Isec | sed -e 's/+00:00//' | tr '\n' ' '
  pg_isready -h YOUR_RDS_INSTANCE.rds.amazonaws.com -U core -d core_production
  sleep 1
done | tee connection-test-$(date -Imin).log