Download to read offline
Uploaded byYonatan Maman
How to slice your monolithic webapp using MicroApps architecture
This document discusses how to transition a monolithic web application into a microapps architecture. It describes splitting the application into independent microservices that are deployed separately but accessed through a common gateway service. This allows separating common functionality like authentication, security and sessions into shared services. It also discusses benefits like increased autonomy, reduced technical debt and improved velocity and quality through a gradual rollout of the new architecture.
More Related Content
![[201702]Qubit Security Pitch deck](https://cdn.slidesharecdn.com/ss_thumbnails/qubitsec-sv-20170111-10eng-s-170213051230-thumbnail.jpg?width=640&height=640&fit=bounds)
Similar to How to slice your monolithic webapp using MicroApps architecture
How to slice your monolithic webapp using MicroApps architecture
- 1. How to sliceyour monolithic webapp using value.quality.scale MicroApps architecture
- 2.
- 3.
- 4. once upon atime...
- 5. * Multiple teams *Multiple products * More and more features * Multiple teams * Multiple products * More and more features A few years later
- 6. What's the tech-debtlevel ? Question #1
- 7.
- 8.
- 9. Want to buya MicroService? * Hiding impl. details * Deploy independently * Robustness by isolation * Independence / Autonomy * Hiding impl. details * Deploy independently * Robustness by isolation * Independence / Autonomy
- 10.
- 11. * Sessions * Security *Allow-Origin CORS * Reuse common interceptors? * Sessions * Security * Allow-Origin CORS * Reuse common interceptors? MicroServices naive Arch
- 12. MicroApps Arch Authentication &&SECURITY && Session app1/ /** Proxy app2/ /** Proxy app1 AuthO APP2 AuthO APP3 AuthO app3/ /** Proxy MicroApp1 GateWAY Service http://mysite/app1 http://mysite/app2 http://mysite/app3
- 13. How to getthere? Question #2
- 14. How to getthere? Answer #2
- 15. * Define yourareas * Map the areas * Change routs if needed * Define your areas * Map the areas * Change routs if needed app1 / /** app2 / /** Step #1 towards MicroApps LEGACYwebapp
- 16. Proxy and allthat Jazz app1 Auth MicroApp App1 Proxy * Routing * Handles inbound request * Handles outbound responses * Routing * Handles inbound request * Handles outbound responses LegaCYWeb App app1 / /** GateWAYService
- 17. The Proxy Protocol App1 Proxy app1 Auth MicroApp *Session header * Specific cookie * User's IP * Session header * Specific cookie * User's IP * Body * Encoding * HTTP Status * Body * Encoding * HTTP Status LegaCYWeb App GateWAYService
- 18. Know your Proxy *The Proxy Protocol * Connection pool * Performance metrics * Failures metrics * logs * The Proxy Protocol * Connection pool * Performance metrics * Failures metrics * logs
- 19. Infrastructure as aservice * Session as a service * SSL * Access logs * Security * Monitoring * CDN integration * Session as a service * SSL * Access logs * Security * Monitoring * CDN integration Authentication && SECURITY && Session app1/ /** Proxy app2/ /** Proxy app3/ /** Proxy GateWAY Service
- 20. Technology * Custom technologystack * Reducing tech debt * Gradual upgrade * Velocity && Quality * Custom technology stack * Reducing tech debt * Gradual upgrade * Velocity && Quality
- 21. Culture * Autonomy andFreedom * Clear ownership * Focus * Responsibility <> Accountability * Autonomy and Freedom * Clear ownership * Focus * Responsibility <> Accountability I did it my Way Giving ppl as much as possible to do their jobGiving ppl as much as possible to do their job freedom
- 22. * Another movingpart * Latency * hard to compete HAProxy * no more one CSS to rule them all * Another moving part * Latency * hard to compete HAProxy * no more one CSS to rule them all
- 23. * Initiated ~2yrs ago * 6+ MicroApps – different teams – different technology stack * Gradual roll-out * WIP - Rewrite Gateway Service * Initiated ~ 2yrs ago * 6+ MicroApps – different teams – different technology stack * Gradual roll-out * WIP - Rewrite Gateway Service InMicroApps
- 24. Future work * Circuitbreaker * Reusing web resources * Open source it ? * Circuit breaker * Reusing web resources * Open source it ?
- 25. Thank You Q &&A value.quality.scale Want to know more about Contact me Want to know more about Contact me Outbrain's Architecture?