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Icinga 2011 at Nagios Workshop


Icinga Team at the Nagios Workshop 2011 in Hannover.

Icinga Team at the Nagios Workshop 2011 in Hannover.

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  • 1. Icinga – Open Source MonitoringIcinga Development Team@ Nagios Workshop 201124.05.2011 – Hannover / 4th floor / large room / at the very front
  • 2. Agenda˜  Introduction˜  Icinga Team˜  Project Structure & Communication˜  Tools and Platform˜  Current Architecture˜  HTTP Interface˜  Addons for Icinga˜  Live-Demo˜  Roadmap˜  Questions & Answers
  • 3. Introduction˜  33 years old˜  Icinga-Member from day one˜  Background in Database Infrastructure and Service Oriented Architecture˜  Responsibilities •  Organization •  Architecture
  • 4. Icinga Team
  • 5. Icinga Team - Locations
  • 6. Project Structure & Communication Mailing-Lists Icinga-Core Icinga-Web Icinga-Docs Icinga-Reports translate.
  • 7. Tools and Platform Icinga Quality, Testing and Community Support website and open source ticketing system Icinga- Icinga- Icinga- Icinga- Icinga- Core API Web Doc Reports C based based on based on based on based on source PHP PHP using Docbook in Jasper - MySQL Sencha, english and ReportingPostgreSQL Agavi MVC german Oracle GIT GIT GIT GIT GIT
  • 8. Single node architecture - today Icinga-Web ExtJS / Agavi Icinga-API IDO Icinga-Core • MySQL • PostgreSQL IDMOD and • Oracle IDO2DB
  • 9. Multi node architecture - today Icinga-Web Icinga- Icinga- Slave Slave ExtJS / Agavi • NSCA • GEARMAN Icinga-API • SSH IDO Icinga-Core • MySQL • PostgreSQL IDMOD and • Oracle IDO2DB
  • 10. Personally <bernd>
  • 11. Database performance˜  serial database-write-performance slower •  YES ~ 5% slower˜  serial database-read-performance slower •  YES ~ 15% slower˜  random database-read-performance slower •  NO ~ 900% faster
  • 12. Database stability˜  Database stable ? •  YES˜  Knowledge needed ? •  YES
  • 13. MySQL Tips˜  use InnoDB˜  use MySQL 5.5 •  Performance •  atomic Operations •  InnoDB-Background-Threads˜  disable query cache˜  innodb_flush_log_at_trx_commit = 0
  • 14. Personally </bernd>
  • 15. NEB disadvantages˜  NEB-Development is limited to C/C++ Coders˜  it is not possible to change a NEB at runtime˜  NEB’s must reside on the same server˜  in the worst-case scenario a NEB could crash the Icinga process˜  changes to the Icinga-Core can break a NEB
  • 16. Future architecture Icinga-Web and DB-API ExtJS / Agavi ExtJS / Agavi Icinga-API CORE-API • MySQL • PostgreSQL Icinga-Core • Oracle
  • 17. Future architecture – Core API˜  XML - RPC •  XML based remote procedure call •  firewall awareness •  de facto standard˜  bidirectional connection initiation˜  checkresult reaper replacement CORE-API Icinga-Core
  • 18. HTTP Interface˜  request almost all Icinga database fields that are supported by Icinga-API (which covers almost all fields)˜  filter via nested AND and OR groups (Condition 1 AND (Condition 2 OR (Condition 3 AND Condition 4))..etc.)˜  add Order, Limit, Group By˜  get data via XML or JSON˜  sending commands via PUT
  • 19. HTTP Interface - Example !http://localhost/icinga-web/web/api/service/filter[AND(HOST_CURRENT_STATE|=|0;OR (SERVICE_CURRENT_STATE|=|1;SERVICE_CURRENT_STATE|=|2))]/ columns(SERVICE_NAME| HOST_NAME|SERVICE_CURRENT_STATE|HOST_NAME|HOST_CURRENT_STATE|HOSTGROUP_NAME)/ order(SERVICE_CURRENT_STATE;DESC)/countColumn=SERVICE_ID/authkey=APITEST123456/ xml!<results>! <result>! <column name="SERVICE_ID">295</column>! <column name="SERVICE_OBJECT_ID">139</column>! <column name="SERVICE_IS_ACTIVE">1</column>! <column name="SERVICE_INSTANCE_ID">1</column>! <column name="SERVICE_NAME">MailQ</column>! <column name="SERVICE_DISPLAY_NAME">MailQ</column>! <column name="SERVICE_OUTPUT">Error occured:error=1:0:0</column>! <column name="SERVICE_PERFDATA"></column>! </result>! <result>! <column name="SERVICE_ID">311</column>! <column name="SERVICE_OBJECT_ID">155</column>! <column name="SERVICE_IS_ACTIVE">1</column>! <column name="SERVICE_INSTANCE_ID">1</column>! <column name="SERVICE_NAME">POP3</column>! <column name="SERVICE_DISPLAY_NAME">POP3</column>! <column name="SERVICE_OUTPUT">Verbindungsaufbau abgelehnt</column>! <column name="SERVICE_PERFDATA"></column>! </result>! <total>2</total>!</results>
  • 20. Addons˜  contribute folder •  integration for PNP4Nagios •  Business-Process-View and -Editor˜  EventDB Cronk for SNMP and logfile integration˜  LConf˜  Heatmap
  • 21. Reporting˜  base reporting based on Jasper is finished˜  reporting package is downloadable on • •˜  the only thing you need is a JasperServer˜  single line installation available •  ./ --input-zip˜  Icinga web integration is planned for this year (1.5)
  • 22. Live Demo Demo
  • 23. Roadmap˜  unified roadmap •  1.4 - 11.05.2011 - Release •  1.5 - 17.08.2011 - Release •  1.6 - 30.11.2011 - Release˜  bugfix releases 1.X.X
  • 24. Why Icinga Cloud Compatibility EC2 Open Stack Nagios Open Nebula Eucalyptus Zabbix Icinga Zenoss OpenNMS SERVER
  • 25. Why Icinga
  • 26. Questions and Answers Q&A