Ignites of Day 2 @ DevOpsDays Singapore 2015

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How to make a Shift from model to ? Namrata Rao QA Lead TreeBox Solutions [email protected] https://sg.linkedin.com/in/namrataraosg @NamrataRao1502

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Who am I? Test Consultant QA Engineer QA Lead Founder/ Entrepreneur

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A QA for DevOps……..Really? Neutral, Unbiased, Holistic

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What’s the Story?

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Let’s talk about Good…. Waterfall Model

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Why is GOOD not better enough?

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Let’s talk about Better now….

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Why BETTER is not the best? Communication Coordination Collaboration Lack of

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Let’s talk about BEST….finally “Contrary to popular belief, DevOps is more than automating code deployments and releases! It’s the culmination of behaviors, community, culture and technical talent; colliding to improve IT services thru tools, technologies, trust and people” Culture People and Processes Tools

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Culture that includes People and Processes

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Tools get the Processes in motion... *future

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So what’s the transition plan?

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So what’s the transition plan for Good to Best? 2 Leaps forward Individual Team level consensus End to End Process Change

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Disciplined Agile Approach Inter Team Consensus ‘Project/Product’ Team Creation So what’s the transition plan for Better to Best?

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Things always go wrong – else there’s something wrong….like… Culture

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Things always go wrong – else there’s something wrong….like… People and Processes Process Disagreement

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Things always go wrong – else there’s something wrong….like… Tools Using tools just to be Cool!

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What have I learnt?

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My recommendations

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“DevOps is about People wherein everyone in the organization believes that every little contribution adds immense value” - Namrata Rao Thank You!!! [email protected] https://sg.linkedin.com/in/namrataraosg @NamrataRao1502

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Repository as Artefact

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ƪ(`▿▿▿▿´ƪ) Evil

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ˑ*ŋʄƅŋ*\(^O^)/*ŋʄƅŋ*ˑ High Five

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!.‒ confused

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(ϊToT)ϊ ~ᵲᵲ ﬂipping table

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ᴸΣ ƅЧƅ|||)ᴸ what!?!?

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= ͟ ͟͞͞ ʕ•̫ ͡ •ʔ = ͟ ͟͞͞ ʕ•̫ ͡ •ʔ = ͟ ͟͞͞ ʕ•̫ ͡ •ʔ = ͟ ͟͞͞ ʕ•̫ ͡ •ʔ = ͟ ͟͞͞ ʕ•̫ ͡ •ʔ version,deploy,test,promote

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┐(‘ʙ`ʀ)┌ whatever

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Aptly aptly.info

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Snapshot

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Cherry pick

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Mirrors Nginx v1.0 Nginx V0.5 Sensu v1.0 puppet v1.1 Mirrors abc v1.0 abc v1.2 xyz v1.0 123 v1.1 abc v1.0 abc v1.2 xyz v1.0 123 v1.1 Nginx v1.0 Nginx V0.5 Sensu v1.0 puppet v1.1 Team member Add artefact download snapshot snapshot Artefact V1.1 Your Repository

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Mirrors Nginx v1.0 Nginx V0.5 Sensu v1.0 puppet v1.1 Mirrors abc v1.0 abc v1.2 xyz v1.0 123 v1.1 abc v1.0 abc v1.2 xyz v1.0 123 v1.1 Nginx V0.5 Sensu v1.0 puppet v1.1 Team member Add artefact download snapshot snapshot Artefact V1.1 Your Repository

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Σ(-᷅_-᷄๑) Auditing

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✧*Ň٩(ˊᗜˋ*)و✧*Ň Simplify the world!!!

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(• ̀ᴗ• ́)و ̑̑ I have control!

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\m/…(>.<)…\m/ @mini_inny

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Customer-Centric E-commerce and Logistics Platform Developer Happiness @Redmart Surya Dharma

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1 About me @sdtio #devops [email protected]

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2 Our Tech Journey API 2011 2012 Monolith

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3 Our Tech Journey API API API 2011 2012 2013 2014 2015 Monolith Microservice

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4 Cloud stack Our Tech Stack Test / Quality Productivity Dev Stack

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5 Our Tech Pipeline Local Dev / Test SCM Commit Built / Unit Test Deploy Quality Control Feature Alpha Production

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6 Our Environment 150+ EC2 Instances 3 Environments Feature | Alpha | Production 30+ microservices 2 Linux Distro CentOs | Ubuntu 2 Enterprise Apps ERP | WMS ⇒ Infrastructure as Code

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7 Our Test Environment alpha route feature route alpha route feature route feature-a site feature-z site alpha site

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8 Feature Environment Creation Developer takes the 1st step, tool takes care of the rest Feature branch creation Service-feature role creation Pick free server from pool Chef Bootstrap instance HAProxy Add to Service Registry Add to API Route Chef Upload Data Bag Feature branch creation Service-feature role creation EC2 Pick free server from pool Chef Bootstrap instance

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9 Feature Creation Tool = 1-click +

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10 Release Engineering - Github-flow Local Dev / Test SCM Commit Built / Unit Test Deploy Quality Control master feature-x Commit Deploy QC Deploy to Alpha QC Merge to Master Release {major | minor | patch} Deploy with semantic Versioning QC x’.y’.z’ major: x’ = x+1 minor: y’ = y+1 patch: z’ = z+1 x.y.z

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11 Release Engineering - Github-flow Local Dev / Test SCM Commit Built / Unit Test Deploy Quality Control master feature-x Commit Deploy QC Deploy to Alpha QC Merge to Master Release {major | minor | patch} Deploy with semantic Versioning QC x’.y’.z’ major: x’ = x+1 minor: y’ = y+1 patch: z’ = z+1 x.y.z

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12 Release Engineering - GH-flow + Semantic Version Clone Repo Compilation Versioning Packaging Deploy Tag & Release

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13 Challenges

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14 Challenges

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15 Developer Happiness Monolith Microservices

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16 Developer Happiness Monolith Microservices we are here

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17 Upcoming Initiatives ● Onboarding / Offboarding ● Better/Centralized Logging ● Service Discovery ● Auto-scaling ● Better Monitoring ● Containers ● Chaos engineering

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redmart.com/careers

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DevOps, TLA’s & the CFO Benjamin Henshall Director, AppDev Solutions APAC Red Hat Inc

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https://college.harvard.edu/admissions/hear-our-students/student-blog/q

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F.L.A.A.M

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DevOps DevOpsSec DevOpsSecArc DevOpsSecArcFic

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http://www.thecheapaccountants.com/five-ways-get-accountant/ Mr CFO (Nice calculator buddy!)

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https://twitter.com/classyfarmwife DevOps <> CFO

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https://s-media-cache-ak0.pinimg.com/236x/4a/2f/aa/4a2faa269e5536a09ed89b97d2a827dd.jpg BTW he’s the CFO

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http://www.marketingjava.com/optimize-your-website-blog/

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http://www.goodreads.com/book/show/648643.The_Barbarous_Coast

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http://www.forbes.com/sites/avidan/2015/10/04/what-does-the-ceo-expects-of-the-cmo-when-it-comes-to-delivering-on-the-change-agenda/

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http://www.thecheapaccountants.com/five-ways-get-accountant/ Mr CFO “Hello … again”

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http://voguesecurity.net/content/board-directors

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https://www.openshift.com/products http://getbuttonedup.com/2013/01/17/dont-have-enough-time-to-work-out-or-get-organized-do-this-instead/

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https://www.cxotalk.com/

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https://www.cxotalk.com/ $5,000

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http://www.biggerpockets.com/renewsblog/2015/06/08/when-why-how-communicate-investors/

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http://howafrica.com/honda-begins-assembly-of-accord-car-in-nigeria/

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http://politicalcalculations.blogspot.sg/2013/06/the-gdp-multiplier-effect.html#.Vh4X3BOqpBc

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*http://www.afr.com/business/banking-and-finance/financial-services/nab-says-compliance-costs-unsustainable-20140713-j0x8l)