Inspiring quality through devops
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Transcript of Inspiring quality through devops
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Sanjeewa Alwis
Inspiring Quality Through Devops
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IT has evolved into a necessity from a luxury
95% of the all capital projects have an integral IT component.
50% of capital spending are technology related.
Paradigm Shift
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Roadblocks
Inability to adapt to changes rapidly. CostPoor qualityProduction instability Missing delivery dates Missing NFR Rigid infrastructureFeature bloatSmelly codeDisconnected Business Priorities
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Solutions
Agile Software Development ?
Customer satisfaction by rapid delivery of useful software
Welcome changing requirements, even late in development
Working software is delivered frequently co-locationSelf-organizing teams
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Great Wall of Dev & Ops
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DevOps
CultureAutomationMeasurement Sharing
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DevOps Evolution
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Pre DevOps
Different directions Fragile codeMissing NFRinfrequent unstable
releases Release downtimesResponsibility scatteredRigid infrastructure Long MTTR
Post DevOps
Common backlogProduction stabilityfocus on NFRFrequent stable releasesLive releasesShared Responsibility IaaS,IaaCShort MTTR