This document discusses microservices and service-oriented architecture (SOA). It notes that SOA can provide time savings of 30-50% compared to non-SOA. Microservices are discussed as an evolution of SOA, with each service focused on doing a single task. Popular technologies discussed include Docker, Kubernetes, Mesos, API gateways, service discovery like Eureka and Consul, and continuous integration/delivery tools like Jenkins. The benefits of microservices for deployments, portability and using containers/PaaS are also summarized.

2. 2
ThoughtWorks

3. 3
ThoughtWorks

4. 4

5. SOA

6. SOA
6
service
layer
component
layer
class
layer
3% 27% 55% 15%
20% 13% 22% 5%
Non-SOA
SOA
30%~50%
time saving

7. 7

8. SOA
8
Service Bus
IT SOA

9. 9

10. DO ONE THING AND DO IT WELL
10

11. 11
Microservice
REST
API
Business
Component
Web
Container
Data
Adapter DB

12. 12
API
Gateway
UIMicroservice
REST
API
Business
Component
Web
Container
Data
Adapter DB

13. 13

14. 14
1.Decoupling deployment from release
26.High performance envy/web scale envy
Web

15. 15
36.Pivotal Cloud Foundry
Paas
38.AWS API Gateway
AWS
52.Over-ambitious API Gateways

16. 16
54.Consul
78.RAML
Yaml APIs.
81.Jenkins as deployment pipeline
Jenkins

17. 17
84.Spring Boot
Spring

19. 19
Microservice
REST
API
Business
Component
Web
Container
Data
Adapter DB
Microservice
Environment
Dependencies
and… Shippable!Portability!

20. 20
Packaged DEV
image
Start container
Configuration
server
Apps launch…
Scale instances

21. 21
Eureka
Docker Base Image
Docker Build Tool Image
Docker Builder
Bulder Services
服务注册
发现与负载均衡
JENKINS
10,000
PAAS Mesos/Kubernetes
Swarm
Jenkins
IT 4,000

22. 22
Web

23. 23
28.Docker
30.Apache Mesos
34.Kubernetes
37.Rancher
51.Application Servers

25. 25
2011.1.25 -

26. 26
Wordpress
GAE
1 day
SSO
AWS EC2
Java
OAuth SDK
3 days
Database
AWS S3
10 days
2013.11.10 - IT
WordPress

27. CLOUD NATIVE
27
the 12
factor app

28. 28
36.Pivotal Cloud Foundry
Paas
53.Superficial private cloud

29. Chen Jiaxing
jxchen@thoughtworks.com
2016 8