Continuous Delivery in the Real World: From Jenkins to Production
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Continuous Delivery in the Real World: From Jenkins to Production Mario Cruz, Founder and CTO, Choose Digital Learn how Choose Digital implemented a cultural, procedural, and tooling shift that exponentially accelerated their number of live production releases.
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Continuous Delivery in the Real World: From Jenkins to Production
- 1. Continuous Delivery in the Real World: From Jenkins to Production @MarioCruz Founder and CTO Choose Digital A Viggle Company
- 2. My Career Jobs: •Network Engineer (lots of certs) •Developer (lots of code) •IT Operations (lots of lost sleep) •IT Security (lots of smoke & mirrors) Experience Hacking, Networking, Developer, Ops &
- 3. NOW Pointy Haired Boss © Scott Adams
- 4. Choose Digital A Viggle Company Music – Over 7 million music download tracks (MP3’s) from all the major record labels and leading independents. Tracks sync seamlessly with iTunes and Windows Media personal music libraries. Movies – Movies from the major studios and independents are available for rental or purchase. The site features new release titles. Purchases are streamed from a personal digital locker incorporated into the platform and can be viewed on most browser enabled devises without the need to download a player. TV Shows – Season passes and individual episodes for the major TV networks. eBooks – Over 400,000 eBooks that can be read on most browser based devices. Audiobooks in MP3 format.
- 5. Some brands that that use CHOOSE DIGITAL
- 8. Innovation
- 10. No Zeros OR Heroes
- 11. Trust
- 12. Communication
- 13. Communication
- 14. Build, Integrate, Test & Automate
- 15. Measure
- 16. Feature Flags
- 17. Feature Flags
- 18. If you Write Code, you are on-call
- 20. Questions
Editor's Notes
- learn, measure and build
- from the Big Bang release approach to more feature-driven releases. Big Bang releases make it difficult to disentangle the effect that hundreds of features and hundreds of fixes have on your customers. By releasing incrementally, you also dramatically reduce the risk associated with each and every software release because you're changing far fewer (and smaller) parts of your whole application. http://en.wikipedia.org/wiki/Sombrero_Galaxy#mediaviewer/File:M104_ngc4594_sombrero_galaxy_hi-res.jpgfl
- https://flic.kr/p/cFXs6 Your software is deployable throughout its lifecycle It is incremental User Feedback: the biggest risk to any software effort is that you end up building something that isn't useful. You can perform push-button deployments of any version of the software to any environment on demand
- Culture eats strategy for breakfast : I can tell by the build fail emails Allow room for experimentation and mistakes. Handing of Expectation Siloing You can break anything once Use when this happen to make it better Trivial and hard to get to Bugs fixed sooner https://flic.kr/p/3cYhVz
- Ability to scale Zeros don’t Scale Hero's don’t scale Transparent environments Everyone has a voice weed out the Zeros Mute the Hero's Another flaw in the human character is that everyone wants to build and nobody wants to maintain." - K. Vonnegut Just because we understand how something works doesn’t necessarily mean we understand it… Dissatisfaction with Job https://flic.kr/p/9x4d43
- For example, the person developing a new feature is responsible for it from concept through deployment. Since there are no handoffs to different teams for deployment, the developer is very engaged throughout the whole lifecycle of the feature, thus minimizing any miscommunication with other teams. Competence is developed through making mistakes, practice, reflection, repetition, and training. If you don’t let your developer think, he will be spending his innovation time on open source and or side projects (pointy hair comment) https://flic.kr/p/32vHr1
- https://flic.kr/p/8HdNQz Think big picture, then little picture Your software is deployable throughout its lifecycle User Feedback: the biggest risk to any software effort is that you end up building something that isn't useful. You can perform push-button deployments of any version of the software to any environment on demand
- https://flic.kr/p/8HdNQz Think big picture, then little picture Your software is deployable throughout its lifecycle User Feedback: the biggest risk to any software effort is that you end up building something that isn't useful. You can perform push-button deployments of any version of the software to any environment on demand
- https://flic.kr/p/7yahjS How does Jenkins fit in this new world for us @ Choose Digital? First is letting someone else run Jenkins for us (Cloudbees) this allows us to spend more time on what we consider non-Jenkins work. (But essential to Jenkins.) Single test strategy
- The first consideration in adopting Continuous Delivery is to define what you actually want to achieve in terms of measurable objectives. Believable Progress Less deficits learn, measure and build https://flic.kr/p/6Fp2Wc
- The Innovation Magic The technique allows you to release a version of a product that has unfinished features. These unfinished feature are hidden (toggled) so they do not appear in the user interface. This allows many small incremental versions of software to be delivered without the cost of constant branching and merging. Feature toggling is used by many You can use techniques like A/B testing and dark deployments to gather end-user feedback during production usage of your product or service. https://flic.kr/p/dvhir
- The Innovation Magic The technique allows you to release a version of a product that has unfinished features. These unfinished feature are hidden (toggled) so they do not appear in the user interface. This allows many small incremental versions of software to be delivered without the cost of constant branching and merging. Feature toggling is used by many You can use techniques like A/B testing and dark deployments to gather end-user feedback during production usage of your product or service. https://flic.kr/p/dvhir
- If you are writing code, you are on-call Developers are "Once you make every developer in the room part of what makes the company's bottom line move forward, they'll start thinking like that. https://flic.kr/p/6KCWqg
- https://flic.kr/p/b6WaSP Continuous Delivery is a game changer for getting applications out the door. It does require a different kind of mindset - one compatible with Agile. Businesses can release new products more reliably and with higher levels of quality. Small wonder that businesses are taking a closer look at Continuous Delivery. Perhaps the time has arrived for your company to do the same.