Agile EE2011 holistic devployment

holistic devploymentwhy the last mile is the longestPiotr Żołnierek @pzol

cowboy deployment process anixe

anti-patterns ad-hoc releases production patching service monolith lack of automation anixe

the sheriff is in town anixe

separation of concerns Technology Operations deployment web applications infrastructure versioning software architecture Software QA shared applications Development technical analysis 24x7 supportresearch & development systems & app administration QA anixe

conflict of interests Software Technology Development Operations change preservationnew features release is riskrelease often availability stability reliability anixe

anti-patterns ad-hoc releases production patching service monolith lack of automation over the wall deployment anixe

solution 1: upgrade admins to devops Software Technology Development Operations devops = sysadmins with coding knowledge pros cons + ops can lookup code - silos + ops can automate platform install/deploy - dev not responsible for production + ops can better understand app + ops can write tests anixe

solution 2: no-ops Software Development & Technology Operations one really cross-functional team pros cons+ all understand app - 24x7 support+ common responsibility - dev must know hardware/infrastructure - dev must know all customer conﬁgs anixe

solution 3: cloud deploymentapp administration infrastructure web applications Software Technology technical analysis versioning software architecture Development Operations 24x7 support systems administration shared applicationsresearch & development pros cons + internal/outsource infrastructure doesn’t - silos matter - support difﬁcult, lack of knowledge of app + devs responsible for production done anixe

how far have we come? our current solution: cloud windows linuxdevs build, test and write deploy scripts devs build, test and deployops run deploy scripts devs deploy via scriptsdbs do db migrations via script scripts do db migrations devs write app management scripts anixe

good devployment patterns automation composite deployment self-check code-data split adaptive deployment anixe

thanks! Piotr Żołnierek @pzol speakerrate.com/pzolhttp://speakerrate.com/talks/8378-holistic-deployment anixe

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Agile EE2011 holistic devployment

by Piotr Zolnierek on Sep 25, 2011

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Agile EE2011 holistic devployment — Presentation Transcript