Icinga 2010 at Nagios Workshop

Icinga – Open Source Monitoring

Icinga Development Team

@ Nagios(Icinga  ) Workshop 2010

31.05.2010 - Nuremberg

Agenda

  The Icinga Project
  Project Structure
  Tools and Plattform
  Icinga Development Team
  History
  Project Status Update
  Live-Demo
  Roadmap
  Questions & Answers

The Project Structure

• Biweekly Mumble session
• Team Mailinglist for communication
• Ticketing und project-management (dev.icinga.org)

Icinga Quality, Testing and Community Support

Icinga- Icinga- Icinga- Icinga-
Icinga-API
Core Web Docu Report

Tools and Platform

Icinga Quality, Testing and Community Support

website and open source ticketing system

Icinga-API Icinga-Core Icinga-Web Icinga-Doc Icinga-Rep

based on based on based on based on based on
PHP existing C PHP using Docbook in Jasper
source ExtJS Agavi english and Reporting
MySQL MVC and german
PostgreSQL Icinga-API
Oracle

GIT GIT GIT GIT GIT

The Icinga Development Team

  Core Team   Docu Team
•  Michael Friedrich •  Lara Berdelsmann
•  Hiren Patel •  Wolfgang Nieder
•  Christoph Maser   Quality and Testing
•  Alexander Wirth •  Matthias Flacke
•  Massimo Forni •  many others
  API Team   Organisation
•  Jannis Mosshammer •  Bernd Erk
•  Marius Hein   Marketing and Support
  Web Team •  Karolina Hein
•  Marius Hein •  Scott Evans
•  Jannis Mosshammer •  Amanda Mailer
•  Michael Lübben

Annual History

  Release of 8 Icinga Versions (currently 1.0.1 core)
  near to 500 downloads a week on sourceforge

  near to 3.000 downloads of icinga-web on sourceforge
  near to 13.000 downloads of icinga-core on sourceforge
  near to 850 followers on twitter

  passed Nagios runtime performance and stability

  multilanguage support for webinterface
  popular webcasts on YouTube

Project Status Update - Doc

  create various formats based on a single technical base
  layout is independent from content
  generate various formats like HTML, XHTML, PDF,
PostScript, RTF, MANPAGES using XSLT, XSL-FO
  use different stylesheets
  modularity using includes
  two languages (en, de) available now on
docs.icinga.org and more to come (es)
  PDF and MANPAGES will be available soon

Project Status Update – Core

  Applied a huge set of patches from mailinglist
  Applied service escalation patch
  Maintaining Debian, RedHat and SLES Packages
  Extended IDOUTILS Housekeeping in external thread
  30% - 35% Performance increase using IDO2DB compared
to NDO2DB
  Added stable support for more RDBMs
•  MySQL
•  PostgreSQL
•  Oracle
  checkout the changelog for more information

Project Status Update – docs.icinga.org

Project Status Update – API

  no dependencies to other libraries or frameworks

  opportunity to be free from complex data schemas

  available interfaces

  output: database (PHP-PDO)

  input: pipe, ssh

  support multiple satellites

Project Status Update – API Example I – Connect Icinga

$apiFile
=
'icinga-‐api/IcingaApi.php';

$idoConfig
=
array
(

'type'

=>
'mysql',

'host'

=>
'database_master',

'database'

=>
'icinga_db',

'user'

=>
'icinga_user',

'password'

=>
'very_secret',

'table_prefix'
=>
'icinga_',

);

Project Status Update – API Example II – Search Data

require_once($apiFile);

$api
=
IcingaApi::getConnection(IcingaApi::CONNECTION_IDO,
$idoConfig);

$apiRes
=
$api-‐>createSearch()

-‐>setSearchTarget(IcingaApi::TARGET_SERVICE)

-‐>setResultColumns(array(

'SERVICE_NAME',

'SERVICE_OUTPUT',

'SERVICE_PERFDATA',

'SERVICE_CURRENT_STATE'

))

-‐>setSearchFilter(array(

array('CONTACTGROUP_NAME',
'%',
IcingaApi::MATCH_LIKE),

array('HOST_NAME',
'localhost')

))

-‐>setSearchGroup('SERVICE_NAME')

-‐>setSearchOrder(array('SERVICE_NAME'))

-‐>fetch();

Project Status Update – API Example III – Send Data

$config
=
array
(

'ssh_bin'

=>
'/usr/bin/ssh',

'ssh_user'

=>
'icinga',

'ssh_host'

=>
'monitoring_server',

'ssh_port'

=>
22,

'ssh_timeout'
=>
20,

'ssh_pipe'

=>
'/usr/local/icinga/var/rw/icinga.cmd'

);

$cmd
=
IcingaApi::getCommandObject();

$cmd-‐>setCommand('SCHEDULE_SVC_CHECK')

-‐>setTarget(IcingaApi::COMMAND_INSTANCE,
'1')

-‐>setTarget(IcingaApi::COMMAND_HOST,
'linux-‐www-‐20')

-‐>setTarget(IcingaApi::COMMAND_SERVICE,
'apache-‐procs')

-‐>setTarget(IcingaApi::COMMAND_CHECKTIME,
'1251449262');

$cmdDisp
=
IcingaApi::getCommandDispatcher();

$cmdDisp-‐>setInterface(IcingaApi::COMMAND_SSH,
$config)

-‐>setCommand(array($cmd))

-‐>send();

Project Status Update – Web architecture

Icinga-Web
Your Addon
ExtJS / Agavi / Appkit

Icinga-API

IDODB
Icinga-Core
• MySQL
• PostgreSQL IDMOD and
• Oracle IDO2DB

Project Status Update – Web Features

  persistent user settings
  multiple authentication adapters
  easily extendable using custom cronks and modules
  create custom views on all monitoring items
  state of the art web 2.0 interface
  multilanguage support
  frontend layer for individual cronks
  flexible module loader based on phing available
  Cronk and Module skeletons available for download

Project Status Update – Reporting

  multiformat reporting based on JasperReports
  standalone Tomcat application using external db-
connection
  easily extendable and reusable
  webinterface integration with scheduler
  external report styles
  report templates still available
•  host activity
•  service activity
•  host availability
•  host- and service top10
•  host- and hostgroup overview

Project Status Update – Reporting architecture

Apache Tomcat

Reporting-WAR

IDODB
Icinga-Core
• MySQL
• PostgreSQL IDMOD and
• Oracle IDO2DB

Project Status Update – Reporting Challenges

  service level agreement reporting using idoutils
•  service level needs to be defined
•  monitoring on service level using business process addon
  initial state problem
  states outside given date ranges
  performance
  and ...

Project Status Update – Reporting SQL Challenges

select sum(state_duration),
state
from (
(select timestampdiff(second, if (state2.state_time < $P{p_date_start}, $P{p_date_start}, state2.state_time), if (state1.state_time > $P{p_date_end}
and state2.state_time > $P{p_date_start}, $P{p_date_end}, state1.state_time)) as state_duration,
state2.state,
state2.output
from icinga_statehistory as state1,
icinga_statehistory as state2
where state2.statehistory_id =
(select statehistory_id union all
from icinga_statehistory as sstart (select if(
where sstart.statehistory_id < state1.statehistory_id (select idc.statehistory_id
and sstart.state_type =1 from icinga_statehistory as idc
and sstart.instance_id =1 where idc.state_type = 1
and sstart.object_id = $P{p_host_object_id} and idc.instance_id = 1
order by sstart.state_time desc limit 0,1 and idc.object_id = $P{p_host_object_id}
) and idc.state_time > $P{p_date_end} limit 0,1
and state1.statehistory_id IN ) is null, timestampdiff(second, state3.state_time, $P{p_date_end}), 0)
(select statehistory_id as state_duration,
from ( state3.state,
(select ida.statehistory_id state3.output
from icinga_statehistory as ida from icinga_statehistory as state3
where ida.state_type = 1 where state3.state_type = 1
and ida.instance_id = 1 and state3.instance_id = 1
and ida.object_id = $P{p_host_object_id} and state3.object_id = $P{p_host_object_id}
and ida.state_time between $P{p_date_start} AND $P{p_date_end} and state3.state_time between $P{p_date_start} AND $P{p_date_end}
) order by state3.statehistory_id desc limit 0,1
union )) as send
(select idb.statehistory_id group by state
from icinga_statehistory as idb
where idb.state_type = 1
and idb.instance_id = 1
and idb.object_id = $P{p_host_object_id}
and idb.state_time > $P{p_date_end} limit 0,1
)) as ids
)
)

Project Compatibility

  downward compatible to Nagios®
•  configuration

•  plugins

•  addons

  compatible database schemas

  checkout our webcast for differences between
Nagios® and Icinga

Roadmap

  Core-Roadmap   Web-Roadmap

•  30. June 1.0.2 •  30. June 1.0.2
•  18. August 1.0.3 •  18. August 1.0.3

unified stable release
06. October 2010

Project Status Update – feedback.icinga.org

Questions and Answers

Q&A

Icinga 2010 at Nagios Workshop

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