zenoss - uuasc.org · zenoss - open source network management system! ÒcoreÓ and ÒenterpriseÓ...

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Zenoss Todd Jackson [email protected]

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Page 2: Zenoss - uuasc.org · Zenoss - open source network management system! ÒcoreÓ and ÒenterpriseÓ versions Development started in 2002! Ò1.0Ó release in Nov 2006 About 100K lines

Zenoss - open source network management system

“core” and “enterprise” versions

Development started in 2002

“1.0” release in Nov 2006

About 100K lines of python code in 2.2 release

Overview

Page 3: Zenoss - uuasc.org · Zenoss - open source network management system! ÒcoreÓ and ÒenterpriseÓ versions Development started in 2002! Ò1.0Ó release in Nov 2006 About 100K lines

Nagios

Assorted frontends

OpenNMS

Hyperic HQ

Cacti

MRTG

Argus

Big Sister

Zabbix

Ganglia

Other F/OSS systems

Page 4: Zenoss - uuasc.org · Zenoss - open source network management system! ÒcoreÓ and ÒenterpriseÓ versions Development started in 2002! Ò1.0Ó release in Nov 2006 About 100K lines

Performance vs Availability

Overall system performance variables

Synthetic transaction response time

Availability monitoring features

SLA data for reporting

Alerting and incident response

Page 5: Zenoss - uuasc.org · Zenoss - open source network management system! ÒcoreÓ and ÒenterpriseÓ versions Development started in 2002! Ò1.0Ó release in Nov 2006 About 100K lines

Monitor Interfaces

SNMP

WMI

ssh

Nagios plugins

zenplugins

Page 6: Zenoss - uuasc.org · Zenoss - open source network management system! ÒcoreÓ and ÒenterpriseÓ versions Development started in 2002! Ò1.0Ó release in Nov 2006 About 100K lines

Components

Python

Twisted

Zope and Zope object database

MySQL

RRDB

Page 7: Zenoss - uuasc.org · Zenoss - open source network management system! ÒcoreÓ and ÒenterpriseÓ versions Development started in 2002! Ò1.0Ó release in Nov 2006 About 100K lines
Page 8: Zenoss - uuasc.org · Zenoss - open source network management system! ÒcoreÓ and ÒenterpriseÓ versions Development started in 2002! Ò1.0Ó release in Nov 2006 About 100K lines
Page 9: Zenoss - uuasc.org · Zenoss - open source network management system! ÒcoreÓ and ÒenterpriseÓ versions Development started in 2002! Ò1.0Ó release in Nov 2006 About 100K lines

Discovery Process

zendisc to scan subnets or single devices

SNMP modeling

Device templates

Page 10: Zenoss - uuasc.org · Zenoss - open source network management system! ÒcoreÓ and ÒenterpriseÓ versions Development started in 2002! Ò1.0Ó release in Nov 2006 About 100K lines

Alerting

Email

SNPP

Arbitrary commands

Maintenance states

Maintenance windows

Page 11: Zenoss - uuasc.org · Zenoss - open source network management system! ÒcoreÓ and ÒenterpriseÓ versions Development started in 2002! Ò1.0Ó release in Nov 2006 About 100K lines

Installation Options

VMWare appliance

“Stack” installer

Source

Page 12: Zenoss - uuasc.org · Zenoss - open source network management system! ÒcoreÓ and ÒenterpriseÓ versions Development started in 2002! Ò1.0Ó release in Nov 2006 About 100K lines

References

Zenoss - http://www.zenoss.com

Nagios - http://www.nagios.org

OpenNMS -http://www.opennms.org

Hyperic HQ - http://www.hyperic.com

Cacti -http://www.cacti.net

Page 13: Zenoss - uuasc.org · Zenoss - open source network management system! ÒcoreÓ and ÒenterpriseÓ versions Development started in 2002! Ò1.0Ó release in Nov 2006 About 100K lines

References

MRTG - http://oss.oetiker.ch/mrtg

Argus -http://argus.tcp4me.com

Big Sister - http://www.bigsister.ch

Zabbix -http://www.zabbix.com

Ganglia - http://www.ganglia.info