~/talk

Talking to an OpenStack Cluster in Plain English

on YouTube 26m
Talkat SREcon17 Asia/Australia · 2017-05-22..05-24· [open-source]

speaker

name:Wei Xu
links:none on file

resources

video:https://youtu.be/4gC_gE_jJxY
slides:none on file

summary

Describes operating a 130-node OpenStack private cloud (including integration with Ceph) and a research project that automatically builds a knowledge graph from OpenStack system states and logs. Presents a natural-language interface that queries that graph to retrieve cross-module state information in plain English, and a simple anomaly-detection component that indicates likely causes of problems.

AI-written summary · about

chapters (17)

  1. 0:00Intro
  2. 1:47Our production cluster and Open Compute Lab
  3. 2:21We maintain the systems to make the the applications smarter
  4. 2:55Data center automation
  5. 5:32Trouble shooting for end users
  6. 6:27How many rules needs to know as a professional openstack operator?
  7. 8:53Key idea 2: automatically discover knowledge in systems using most basic rules
  8. 14:19Data source used to construct the graph
  9. 15:14How to construct the graph?
  10. 17:25System query as graph traversal
  11. 18:14Support queries in natural language!
  12. 20:09Building the natural language pipeline
  13. 20:21Model Training: labeling
  14. 21:16Detecting Slots in the questions
  15. 21:59Automatic anomaly detections: the general ideas
  16. 22:24A simple anomaly example: VM fails to start
  17. 23:05A more complicated case: matching of two properties

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