[cells v2 multicell] nova metadata api per cell
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
tripleo |
Fix Released
|
Medium
|
Martin Schuppert |
Bug Description
Nova Metadata API service
Starting from the Stein release, the Nova Metadata API service can be run either globally or per cell using the api.local_
Global
If you have networks that span cells, you might need to run Nova metadata API globally. When running globally, it should be configured as an API-level service with access to the api_database.
Local per cell
Running Nova metadata API per cell can have better performance and data isolation in a muli-cell deployment. If your networks are segmented along cell boundaries, then you can run Nova metadata API service per cell. If you choose to run it per cell, you should also configure each Neutron metadata-agent to point to the corresponding nova-metadata-api. The nova metadata API service must be run as a standalone service in this case (e.g. must be run via the nova-api-metadata script).
[1] https:/
This is to track nova metadata api per cell in tripleo
Changed in tripleo: | |
assignee: | nobody → Martin Schuppert (mschuppert) |
status: | New → In Progress |
Changed in tripleo: | |
milestone: | none → train-1 |
importance: | Undecided → Medium |
Changed in tripleo: | |
milestone: | train-1 → train-2 |
Changed in tripleo: | |
milestone: | train-2 → train-3 |
Related fix proposed to branch: master /review. opendev. org/675070
Review: https:/