ตีแผ่ Microservice ด้วย Tracing

Barcamp Bangkhen 9

Transcript

1. Microservice Tracing Manatsawin Hanmongkolchai https://speakerdeck.com/whs Barcamp Bangkhen 9
2. Background Wongnai Architecture, 2018
3. Background Unhelpful error
4. First attempt: Sentry • It works! • But sometimes can be unhelpful
5. Tracing See end-to-end flow of your request
6. Tracing
7. Tracing
8. Tracing implementation Open source Commercial
9. Tracing implementation Open source Commercial
10. Jaeger • Open source tracer by Uber • Hosted by CNCF ◦ Home of Kubernetes, Prometheus, etc. • Developed by replacing Zipkin piece by piece ◦ So mostly compatible with Zipkin
11. Implementing Tracing • OpenTracing ◦ Provide tracing API for supported languages • OpenCensus ◦ Also provide instrumentation ◦ Works in Go, Java, C#, C++, Node.js, Ruby, Python, PHP, Erlang
12. Implementing OpenCensus Demo
13. Tracing in small scale • Track your response time • Profile your application ◦ Database access ◦ Outgoing API calls ◦ Templating
14. Slides available at https://speakerdeck.com/whs