magnum/releasenotes/notes/boot-from-volume-7c73df68d7f325aa.yaml
Mohammed Naser cfe2753fd3 [fedora atomic k8s] Add boot from volume support
Support boot from volume for Kubernetes all nodes (master and worker)
so that user can create a big size root volume, which could be more
flexible than using docker_volume_size. And user can specify the
volume type so that user can leverage high performance storage, e.g.
NVMe etc.

And a new label etcd_volme_type is added as well so that user can
set volume type for etcd volume.

If the boot_volume_type or etcd_volume_type are not passed by labels,
Magnum will try to read them from config option
default_boot_volume_type and default_etcd_volume_type. A random
volume type from Cinder will be used if those options are not set.

Task: 30374
Story: 2005386

Co-Authorized-By: Feilong Wang<flwang@catalyst.net.nz>

Change-Id: I39dd456bfa285bf06dd948d11c86867fc03d5afb
2019-09-20 05:00:29 +00:00

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YAML

---
features:
- |
Support boot from volume for Kubernetes all nodes (master and worker)
so that user can create a big size root volume, which could be more
flexible than using docker_volume_size. And user can specify the
volume type so that user can leverage high performance storage, e.g.
NVMe etc. And a new label etcd_volme_type is added as well so that
user can set volume type for etcd volume. If the boot_volume_type
or etcd_volume_type are not passed by labels, Magnum will try to
read them from config option default_boot_volume_type and
default_etcd_volume_type. A random volume type from Cinder will
be used if those options are not set.