openstack/nova
Code Issues Proposed changes

libvirt: remove glusterfs volume driver

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Cinder deprecated the GlusterFS volume driver
in Newton and deleted it in Ocata:

I10c576602dd0e65947d1a1af5d04b8ada54f4625

Since it's unused, unmaintained and unsupported in
Cinder we should remove it from the libvirt driver.

This also removes the related configuration options.

A note is left in the code since I'm unsure if anything
relies on checking for the netfs disk source_protocol which
was added at the same time as the glusterfs support in
Ic6dd861b40b692b25df67c9d5b63fd436c690fde.

Change-Id: I2745f5578646ec994b53f6b5c0a5f62637b0948a
This commit is contained in:
Matt Riedemann
2017-05-11 14:32:04 -04:00
parent 9e5b915687
commit 5c5bc57d2b
9 changed files with 43 additions and 337 deletions
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6
api-ref/source/os-assisted-volume-snapshots.inc
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@@ -9,10 +9,10 @@ file format is supported.
This API is only implemented by the libvirt compute driver.
An internal snapshot that lacks storage such as NFS or GlusterFS can use
An internal snapshot that lacks storage such as NFS can use
an emulator/hypervisor to add the snapshot feature.
This is used to enable snapshot of volumes on backends such as NFS or
GlusterFS by storing data as qcow2 files on these volumes.
This is used to enable snapshot of volumes on backends such as NFS
by storing data as qcow2 files on these volumes.
This API is only ever called by Cinder, where it is used to create a snapshot
for drivers that extend the remotefs Cinder driver.