octavia/releasenotes/notes/volume-based-amphora-9a1899634f5244b0.yaml
sapd 93b509cfe5 Support create amphora instance from volume based.
In some deploy production, using volume based instead of localdisk
to protect data and live migrate can perform.

This patch adds:
 - creation a cinder volume for amphora
 - boot amphora with cinder volume
 - config options for cinder client
 - unit tests for cinder functionality

Story: 2001594
Co-authored-by: Vadim Ponomarev <velizarx@gmail.com>
Co-authored-by: Margarita Shakhova <shakhova.margarita@gmail.com>
Change-Id: I8181ed696b9ab556e7741c08839d79167aff8350
2019-09-10 22:21:42 +00:00

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YAML

---
features:
- |
Allow creation of volume based amphora.
Many deploy production use volume based instances because of more flexibility.
Octavia will create volume and attach this to the amphora.
Have new settings:
* `volume_driver`: Whether to use volume driver (cinder) to create volume backed amphorae.
* `volume_size`: Size of root volume for Amphora Instance when using Cinder
* `volume_type` : Type of volume for Amphorae volume root disk
* `volume_create_retry_interval`: Interval time to wait volume is created in available state
* `volume_create_timeout`: Timeout When volume is not create success
* `volume_create_max_retries`: Maximum number of retries to create volume