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This document summarizes a presentation about containers, developer defined data centers, and DevOps. It discusses how containers and Kubernetes can enable developers to define their own infrastructure and release code more frequently. It also notes challenges like finding full-stack engineers and complexity. Finally, it recommends trying the open source OpenEBS project for persistent storage in containers and Kubernetes.
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Ep keyote slides
- 1. Containers: And 3D-C Containers& Developer Defined Data Centers (D^3, C) Evan Powell - @epowell101 Containers in Production Bangalore April 7, 2017
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- 4. Your 1st curves ‘80-’90‘90-’00 ‘00-’10 ‘10-’15 ‘80-’90 ‘90-’00 ‘00-’10 ‘10-’15
- 5. Your 1st curves ‘80-’90‘90-’00 ‘00-’10 ‘10-’15 ‘80-’90 ‘90-’00 ‘00-’10 ‘10-’15
- 7. “Bimodal IT” “Automation platforms” “IoT...Innovation” “Outcomebased” “Start-up ecosystem”
- 8. “Bimodal IT” “Automation platforms” “IoT...Innovation” “Outcomebased” “Start-up ecosystem”
- 9. “Bimodal IT” “Automation platforms” “IoT,...Innovation” “Outcomebased” “Start-up ecosystem” DevOps & DDDC Holocracy OpenSource community Machine learning
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- 11. Who dat? 2001 20082016 The 2017 case for acceleration in innovation & the persistence of unicorns: https://venturebeat.com/2017/02/11/were-not-in-a-bubble-were-in-a-revolution/
- 12. 4:45PM Kubernetes -Google - standards and OCI Today! App security Kubernetes design Docker in production Containers in prod w Rancher Containers in prod w K8S Containers in prod w Cl Foundry NOW DevOps & Containers: Developer Defined Data Centers & you Cloud alternatives
- 13. Why DevOps? Sowhat? https://puppet.com/resources/white-paper/2016-state-of-devops-report
- 14. Why DevOps? Sowhat? https://puppet.com/resources/white-paper/2016-state-of-devops-report SAY DEVOPS ONE MORE TIME
- 15. Why DevOps? Sowhat? https://puppet.com/resources/white-paper/2016-state-of-devops-report ‘80-’90 ‘90-’00 ‘00-’10 ‘10-’15 Revenue per employee, India tech (‘80- ’15) SAY DEVOPS ONE MORE TIME
- 16. Adoption: Bimodal IT:Retailer Marks and Spencer: Enterprise DevOps presentation ‘15
- 17. Before After 4 releasesper year 45-90 days of testing Big releases Monolithic Large operations teams that limit risk and developer choice Hopelessly outclassed vs. Amazon
- 18. Before After 4 releasesper year 5-7 releases per week 45-90 days of testing 1-3 hours of testing Big releases Tiny releases Monolithic 12 factor, containerized Large operations teams that limit risk and developer choice NoOps - or DevOps - with a handful of engineers doing the work of dozens Hopelessly outclassed vs. Amazon Competitive
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- 20. Challenges People Full stackengineers that are willing to wear a pager are rare. Complexity Many simple bricks, tied together, work well; until they don’t. OpenSource Communities that grow quickly are great; until they don’t. Transparency Everyone knows everything. Infrastructure as code Ops teams using GitHub. Failure Daily. Ones you notice & understand are good. Persistence You need it. To keep going. And to enable the next wave in analytics - machine learning.
- 21. People Full stackengineers that are willing to wear a pager are rare. Complexity Many simple bricks, tied together, work well; until they don’t. OpenSource Communities that grow quickly are great; until they aren't. Transparency Everyone knows everything. Infrastructure as code Ops teams using GitHub. Failure Daily. Ones you notice & understand are good. Persistence You need it. To keep going. And to enable the next wave in analytics - machine learning. Challenges
- 22. What projects? Hard tooverstate the promise of Kubernetes ● Makes real the hype that crazy people were throwing around about software defined years ago* ● Part of a move to DevOps & NoOps ○ Which is disrupting all tech vendors ○ Also disrupting most industries * https://blog.openebs.io/software-defined-storage-finally-37fdffc0e37c
- 23. The magic ofK8S Manifests express intent stateless
- 24. Before OpenEBS DevOpsworkflow broken Manifests express intent K8S used rarely for apps requiring persistence because they require brittle tight coupling. Container 1 Container 2 Container 2 Hard wired connections via plug-in stateless stateful NAS SAN S3 NAS SAN S3 Legacy storage Flocker, Docker, EMC plug-ins
- 25. Manifests express intent stateless stateful No changesto DevOps workflow even for containers requiring persistence. Users manifest their intent and the storage and storage controllers adjust automatically as needed. Maya Policy engine Remote Storage Local Storage OpenEBS Storage Hosts OpenEBS VSMs OpenEBS Storage Cluster APIs Containers and underlying storage, local on host or dedicated storage pods OR remote S3 or EBS storage all grouped into a storage cloud that just works. Billing by AWS. Manifests express intent With OpenEBS the workflow works
- 26. What if Iwere you, what would I try to do? 1 2 3 Try OpenEBS - find OSS that you can use & influence ● 0.2 being released in the next few days
- 27. What if Iwere you, what would I try to do? 1 2 3 Rage quit Try OpenEBS - find OSS that you can use & influence ● 0.2 being released in the next few days
- 28. What if Iwere you, what would I try to do? 1 2 3 Rage quit Save the world Try OpenEBS - find OSS that you can use & influence ● 0.2 being released in the next few days
- 29. 4:45PM Kubernetes -Google - standards and OCI Today! App security Kubernetes design Docker in production Containers in prod w Rancher Containers in prod w K8S Containers in prod w Cl Foundry NOW DevOps & Containers: Developer Defined Data Centers & you Cloud alternatives @epowell101
Editor's Notes
- #3 Good morning. Let’s start with a test. Who knows what this curve represents? I’m going to show you another one in a second. But let’s make this interesting. Whoever guesses right - free use of some office space at our offices for 6 months for your start-up. Or a free batch of stickers, whichever you’d like more.
- #4 Ok, how about now? The one on the right now goes from $1 billion to $143 billion. What if I tell you the X axis is time….
- #11 First off, many thanks!
- #12 First off, many thanks!
- #16 By comparison, Facebook is approximately at $1.5 million.
- #27 We are HERE. Lets do this together.
- #28 We are HERE. Lets do this together.