­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ #!/bin/bash # check_enhance_backup # Author: Radoslav Stoimenov # Version 0.1 # Perform the check backup_servers_count=$(/usr/bin/sudo -u postgres /usr/bin/psql -d orchd -t -c "SELECT COUNT(*) FROM servers WHERE backup = 1;" | tr -d '[:space:]') if [[ $backup_servers_count != "0" ]]; then echo "[OK] - Backup server/s for cluster configured: $backup_servers_count" exit 0 else echo "[CRITICAL] - Backup server/s not configured." exit 2 fi