Scale-Oriented Architecture with Microservices

Transcript

1. Scale-oriented
   Architecture with APIs John Sheehan Co-founder, CEO @Runscope

2. Scale-oriented
   Architecture with APIs MICROSERVICES

3. API DEBUGGING API MONITORING FOR TEAMS

4. 30,000+ developers use Runscope

5. MICROSERVICES at Runscope

6. MICROSERVICES = SOA + DevOps

7. If you don't invest in INFRASTRUCTURE don't invest in MICROSERVICES

8. In the beginning...

9. runscope.com Runscope URLs Identity Request Vault api.runscope.com Eventador Calculon Courier

   Mission Control Passageway go-proxy Warp Pipe go-radar Events Auth Service File Cabinet Script Processor Atlas Archivist Prometheus Billing Scorekeeper

10. Today 40+ internal services 9 engineers

11. How micro should services be?

12. MICROSERVICES GOALS

13. Scaling the Stack GOAL #1

14. Independent Deployability

15. None
16. None
17. None
18. None

19. 7,789 Deployments in 2014 31+ Per work day

20. Service-level Isolation

21. Independent Scalability

22. Network Resiliency

23. Scaling the Team GOAL #2

24. Network Mindset

25. Isolate Breakage

26. Human Modularity

27. Uniform Interface

28. Developer Experience

29. Smart Client

30. • Service discovery • service://identity/... • Retry failed GETs •

    Run HTTP requests asynchronously • Log with Runscope Traffic Inspector Smart Client

31. url = "https://ec2-23-212-199-23.us-west-2.amazonaws.com" resp = requests.get(url) if resp.ok: return resp.json()

    else: # retry? return None def get_user(id): def main(): user = get_user(id) print user["name"]

32. class Identity def get_user(id): url = "service://identity/users/" + id resp

    = smart_client.get(url) if resp.ok: return User(resp.json()) return AnonymousUser() from Identity import get_user def main(): user = get_user(id) print user.name Auto-locate service Smart retries

33. Smart Service

34. • Built-in healthcheck/heartbeat endpoints • Automatic, realm-aware service registry •

    Common logging and metrics framework • Simplified dependency management Smart Service

35. Testing & Monitoring

36. API Testing API Monitoring Functionality Availability Performance Correctness In Development

    In Production "Transactions" "Endpoints"

37. Runscope Radar Functionality Availability Performance Correctness Any Environment API Testing

    & Monitoring Transactions & Endpoints

38. Try Runscope, free. runscope.com Stop by our table for your

    free t-shirt!