Icinga Camp Antwerp - Icinga2 Cluster
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Michael Friedrichs talk about Icinga2 Cluster and Zoning at Icinga Camp Antwerp in April 2015
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Icinga Camp Antwerp - Icinga2 Cluster
- 1. WWW.ICINGA.ORG Icinga Camp - Antwerp 04/13/2015 Icinga - Open Source Monitoring
- 2. EXCHANGE. DEV. WIKI. BLOG. DOC. | WWW.ICINGA.ORG #icinga Me • Michael Friedrich • @dnsmichi, 31, Austrian • Application Developer @NETWAYS • Icinga responsibilities • Core 1.x & 2.x Developer • Release Manager • Doing Icinga since May 2009
- 3. ICINGA 2 - CLUSTER
- 4. EXCHANGE. DEV. WIKI. BLOG. DOC. | WWW.ICINGA.ORG #osmc Icinga 2 - Cluster Architecture • API communication using SSL • Bidirectional connections supported • Zone support for logic splits in the configuration • Hash-based load distribution • “binlog” like retention for monitoring events and messages • Distributed components throughout the cluster • Automatic redistribution of checks • Integrated health check
- 5. EXCHANGE. DEV. WIKI. BLOG. DOC. | WWW.ICINGA.ORG CA Zones API Icinga 2 - Cluster Overview Cluster #icinga
- 6. EXCHANGE. DEV. WIKI. BLOG. DOC. | WWW.ICINGA.ORG Icinga 2 - Cluster Distribution Checker Perfdata GELF IDO Open TSDB Graphite Livestatus Checker Statusdat #icinga
- 7. EXCHANGE. DEV. WIKI. BLOG. DOC. | WWW.ICINGA.ORG Icinga 2 - Cluster Zones IDO Checker Graphite Livestatus Checker Statusdat Host Host Host #icinga Checker Perfdata IDO
- 8. EXCHANGE. DEV. WIKI. BLOG. DOC. | WWW.ICINGA.ORG Icinga 2 – Resource optimization 0 100 200 300 400 500 600 700 800 0 500 1000 1500 2000 2500 3000 30.000 Services CPU-Cycles Memory Megabyte Cyclesinmillions #icinga
- 9. EXCHANGE. DEV. WIKI. BLOG. DOC. | WWW.ICINGA.ORG #osmc Icinga 2 – SSL Certificates • CLI commands & setup wizards
- 10. EXCHANGE. DEV. WIKI. BLOG. DOC. | WWW.ICINGA.ORG #osmc Icinga 2 – Configuration: Endpoints • Endpoints with communication information
- 11. EXCHANGE. DEV. WIKI. BLOG. DOC. | WWW.ICINGA.ORG #osmc Icinga 2 – Configuration: Zones • Zones as trust model
- 12. EXCHANGE. DEV. WIKI. BLOG. DOC. | WWW.ICINGA.ORG #osmc Icinga 2 – Configuration: Global Zones • Sync templates, groups, notifications to all endpoints • Hosts and Services are not supported
- 13. EXCHANGE. DEV. WIKI. BLOG. DOC. | WWW.ICINGA.ORG #osmc Icinga 2 – Configuration: Synchronization • Configuration master with zones.d/<zonename> • Slave checker enables ‘accept_config’
- 14. EXCHANGE. DEV. WIKI. BLOG. DOC. | WWW.ICINGA.ORG #icinga Icinga 2 - Demo DEMO
- 15. EXCHANGE. DEV. WIKI. BLOG. DOC. | WWW.ICINGA.ORG #icinga Icinga 2 – Demo Get VirtualBox >= 4.2.16 && Vagrant >= 1.6.5 $ git clone --recursive https://github.com/Icinga/icinga-vagrant.git $ cd icinga-vagrant $ cd icinga2x-cluster $ vagrant up $ vagrant ssh icinga2a $ vagrant ssh icinga2b $> sudo –i http://192.168.33.10 & http://192.168.33.20
- 16. CONCLUSION
- 17. EXCHANGE. DEV. WIKI. BLOG. DOC. | WWW.ICINGA.ORG Conclusion • Download Icinga 2 – Use packages – Play with Vagrant and VirtualBox • Rethink you configuration strategy – Follow extensive migration docs, it is time for a change! • Install Icinga Web 2 and play with it • Give us feedback – dev.icinga.org – IRC – Twitter #icinga
- 18. VISION
- 19. EXCHANGE. DEV. WIKI. BLOG. DOC. | WWW.ICINGA.ORG Vision • No enterprise edition • Enterprise integration #icinga
- 20. EXCHANGE. DEV. WIKI. BLOG. DOC. | WWW.ICINGA.ORG #icinga Questions & Answers Web www.icinga.org Git git.icinga.org Development dev.icinga.org Wiki wiki.icinga.org Support support.icinga.org Twitter twitter.com/icinga Facebook facebook.com/icinga Get support Get involved Get heard
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- Session-handling: 20% performance ExtJS framework: Internet Explorer