2. Kris BuytaertKris Buytaert
● I used to be a Dev,I used to be a Dev,
● Then Became an OpThen Became an Op
● Chief Trolling Officer and Open SourceChief Trolling Officer and Open Source
Consultant @inuits.euConsultant @inuits.eu
● Everything is an effing DNS ProblemEverything is an effing DNS Problem
● Building Clouds since before the bookstoreBuilding Clouds since before the bookstore
● Organising ConferencesOrganising Conferences
● Evangelizing devopsEvangelizing devops
3. An opinionated talk about the Open SourceAn opinionated talk about the Open Source
Monitoring tooling landscapeMonitoring tooling landscape
In which I hope to learn from YOUIn which I hope to learn from YOU
5. Monitoring is usually anMonitoring is usually an
aftertoughtaftertought
ENOBUDGET, ENOTIMEENOBUDGET, ENOTIME
6. An 2008 OLS PaperAn 2008 OLS Paper
● We have bloated Java toolsWe have bloated Java tools
● Some open Core stufSome open Core stuf
● DYI folks want traditional NagiosDYI folks want traditional Nagios
● DBA RequiredDBA Required
7. #monitoringsucks#monitoringsucks
● John Vincent (@lusis), june 2011John Vincent (@lusis), june 2011
● A sub #devops movementA sub #devops movement
● https://github.com/monitoringsucks/https://github.com/monitoringsucks/
8. Why #monitoringsucksWhy #monitoringsucks
● Manual config (gui)Manual config (gui)
● Not in sync with realityNot in sync with reality
● Hosts onlyHosts only
● Services sometimesServices sometimes
● Aplication neverAplication never
● Chaos or out of sync with realityChaos or out of sync with reality
● Alert FatigueAlert Fatigue
9. Let's forget aboutLet's forget about
● Tools with no (stable) APITools with no (stable) API
● Tools with strong focus on GUITools with strong focus on GUI
● Unless you are an SME with < 100 nodesUnless you are an SME with < 100 nodes
● Zenoss, Hyperic, GroundWork, ....Zenoss, Hyperic, GroundWork, ....
● P.S. : don't even mention proprietary software to meP.S. : don't even mention proprietary software to me
10. What we wantWhat we want
● Small , well suited componentsSmall , well suited components
•
CollectCollect
•
Transport / MangleTransport / Mangle
•
StoreStore
•
AnalyseAnalyse
•
Act / AlertAct / Alert
•
VisualizeVisualize
11. #monitoringlove#monitoringlove
•
•
Ulf Mansson #devopsdays Rome 2011Ulf Mansson #devopsdays Rome 2011
•
A new era of toolingA new era of tooling
•
#monitoringlove hacksessions @inuits#monitoringlove hacksessions @inuits
•
#monitorama#monitorama
12.
13.
14.
15. IcingaIcinga
•
2009 Fork2009 Fork
•
I consider Nagios deadI consider Nagios dead
• Vibrant Community (or they stalk me)Vibrant Community (or they stalk me)
•
Throw great parties in NurnbergThrow great parties in Nurnberg
•
Nobody can pronounce it anyhowNobody can pronounce it anyhow
•
https://github.com/Inuits/puppet-icinga/https://github.com/Inuits/puppet-icinga/
18. SensuSensu
● Awesome for non staticAwesome for non static
environmentsenvironments
● Scaling a clustered RabbitMQ ?Scaling a clustered RabbitMQ ?
● This is Europe, U no do cloudThis is Europe, U no do cloud
24. Deploy StatisticsDeploy Statistics
● Time To DeployTime To Deploy
● DeployDeploy
FrequencyFrequency
● LifecycleLifecycle
frequencyfrequency
● Map to otherMap to other
metricsmetrics
25. CollectD all the metrics,CollectD all the metrics,
at high intervalsat high intervals
35. RiemannRiemann
● I still don't get it ?I still don't get it ?
● Distributed TopDistributed Top
● Do you like Clojure ?Do you like Clojure ?
● Riemann Health plugin ?Riemann Health plugin ?
● s/riemann-health/collectd/g;s/riemann-health/collectd/g;
● Output to graphiteOutput to graphite
36. Graphs to KnowledgeGraphs to Knowledge
SkylineSkyline
•
OculusOculus
•
Creating Information out of this dataCreating Information out of this data
•
Big dataBig data
• Machine LearningMachine Learning
51. And back :(And back :(
In 2014 I`m still running the same check forIn 2014 I`m still running the same check for
- service registration (consul)- service registration (consul)
- high availability (pacemaker/corosync)- high availability (pacemaker/corosync)
- monitoring (icinga)- monitoring (icinga)
52. But I love where Monitoring is headingBut I love where Monitoring is heading
We have much less false positivesWe have much less false positives
And we have a Maintainable Monitoring InfraAnd we have a Maintainable Monitoring Infra
KindaKinda