Sběr systémových a síťových informací a jejich následné zpracování pomocí nástroje RRDTool

Abstract

This thesis deals with the collection of system and network information and its processing using RRDtool. The aim of the thesis was to develop suitable scripts to collect information in the appropriate language. At thesis, I focused on the basic description of: SNMP protocol needed to collect information from a computer network; script languages Bash, Perl and Python; Cron and Lm-sensors tools. I have dealt with in more detail RRDtool and its main functions Create, Update and Graph. In another part of this thesis are described commands used in the created Perl scripts to collect information from local stations (using the tools of Lm-sensors or tools built into OS Ubuntu), networked stations or network devices (in both cases using SNMP). In the final chapter are created tutorials for practical training in laboratories.