Deployment Strategies with ISTIO

In this presentation, we will talk about some Deployments Strategies and how to manage your release strategy

Transcript

1. Autor: Claudio E. de Oliveira | claudio.oliveira@sensedia.com | +55 19 3705-5775 Data: 26/03/2019 Deployments Strategies
2. whoami I am Claudio de Oliveira Book Author, Speaker , Software Architect and Developer @sensedia Spring, Java, Microservices and Docker enthusiast
3. sensedia.com 1 • Microservices • Deployments Vs Releases • Blue Green • Releases AGENDA
4. sensedia.com Microservices
5. “The goal of the microservice architecture is to accelerate software development by enabling continuous delivery/deployment.” https://microservices.io/patterns/decomposition/decompose-by-business-capability.html
6. sensedia.com The term "Microservice Architecture" ... there are certain common characteristics around organization around business capability... https://martinfowler.com/articles/microservices.html
7. sensedia.com “Why Microservices Are The New Innovation Enablers For Enterprises” https://hackernoon.com/why-microservices-are-the-new-innovation-enablers-for-enterprises-6a4c637fd901
8. Microservices architecture is not about technologies and frameworks is about How to Scale Business
9. sensedia.com Customers want new features and cool stuff and to deliver it we need to plan carefully
10. The first step is decoupling Deployments and Releases and understand the purposes of each one
11. sensedia.com Deployments vs Releases
12. sensedia.com Deployments
13. Deployment mean to put the new code into an environment Changing production traffic to it! !=
14. Deployment means Install new artifact into an environment
15. sensedia.com Blue-Green Deployments
16. Blue Green Deployment is a technique that primary goal is to reduce downtime during deployments https://martinfowler.com/bliki/BlueGreenDeployment.html
17. https://martinfowler.com/bliki/BlueGreenDeployment.html
18. enable rapid way to rollback
19. but...
21. “Big Bang” deployments... the full solution is developed and tested and then replaces the current system at once.
22. Nowadays, we need to think about something different
23. sensedia.com Releases
24. Releasing our code means bringing live traffic over to our new deployment https://www.manning.com/books/istio-in-action
25. Decoupling deployment and release allows us to more finely control how and which users get exposed to the new changes. https://www.manning.com/books/istio-in-action
26. Canary Release Dark Launches Graduated Rollouts A/B Testing Releases Strategies http://claudioed.tech/2019/03/16/releases-deployments-and-traffic-mirroring/
27. Dark Launches The main idea here is testing new features to a set of premium users and then measure the adoption or something important for your company. Canary Release Canary Release we want to test a new version of our deployment, see performance and system behavior.
28. Use Case for Demos
29. Use Case
30. sensedia.com Traffic shifting using weights
31. This technique allows us to split production traffic based on routing weights
32. we can enable rapid rollback changing the new release to weight 0
34. We need to improve performance in register microservice then we’ll need to deploy the release v2 of this service Let’s do a canary RELEASE!!!
36. sensedia.com Route per Request
37. This technique enables us to split production traffic using request attributes to change traffic to the desired deployment
39. can be an excellent option to test new deployments with our premium partner
40. We added a new feature in register microservice then we’ll need to deploy the release v3 of this service Let’s do a dark launch RELEASE!!!
42. The two techniques mentioned earlier are fantastic but sometimes we need to go to “production” more confident
43. sensedia.com Traffic Shadowing Traffic Mirroring
44. This technique enables us to copy live production requests to a new deployment out of band of any customer traffic
45. using this strategy, we can get real applications feedbacks without impact our users
46. sensedia.com Service Mesh
47. A service mesh is a distributed application infrastructure that is responsible for handling network traffic on behalf of the application in a transparent, out of process manner. https://www.manning.com/books/istio-in-action
48. Service Mesh Capabilities Service resilience Observability signals Traffic control capabilities Security
49. We’ve used Istio as Service mesh implementation
51. Contacts @claudioed http://claudioed.tech http://github.com/claudioed https://www.linkedin.com/in/claudioedoliveira/ claudio.oliveira@sensedia.com
52. sensedia.com sensedia.com