Large Scale SIG/Configure
The first stage in the Scaling Journey is Configure.
This stage is about fine-tuning configuration options and optimizing the parameters for your OpenStack cluster, so that it can handle additional load. The default values for configuration parameters in OpenStack are not always well-suited for handling scale, and OpenStack documentation does not always indicate which parameters to adjust with scale. This page aims to help answer those early questions.
Once your cluster is properly configured to handle scale, you can go to the second stage of the Scaling Journey: Monitor.
Q: Which parameters should I adjust before tackling scale ?
- Number or workers for each service
- DB connection (max_pool_size, max_overflow, etc.)
- Evaluation of performance before deployment
Other SIG work on that stage
- Document better configuration defaults for large scale
- Collect input at https://etherpad.opendev.org/p/large-scale-sig-documentation
- Curate content at Large_Scale_Configuration_Guidelines
- Push to official doc, pointing back to the guidelines page