delta/openstack/nova.git/nova/exception.py, branch master

Merge "fup: support evacuate target state"

2023-02-18T23:10:53+00:00

fup: support evacuate target state

2023-02-06T13:25:33+00:00

This fix minors comments that have been noticed.

Signed-off-by: Sahid Orentino Ferdjaoui 
Change-Id: Iee6c224aa0f26d8550b38a8f69b28d8648b1da70

Abort startup if nodename conflict is detected

2023-02-01T17:23:33+00:00

We do run update_available_resource() synchronously during service
startup, but we only allow certain exceptions to abort startup. This
makes us abort for InvalidConfiguration, and makes the resource
tracker raise that for the case where the compute node create failed
due to a duplicate entry.

This also modifies the object to raise a nova-specific error for that
condition to avoid the compute node needing to import oslo_db stuff
just to be able to catch it.

Change-Id: I5de98e6fe52e45996bc2e1014fa8a09a2de53682

api: extend evacuate instance to support target state

2023-01-31T17:16:00+00:00

Start to v2.95 any evacuated instances will be stopped a destination

Implements: bp/allowing-target-state-for-evacuate
Signed-off-by: Sahid Orentino Ferdjaoui 
Change-Id: I141b6f057cc4eb9c541c2bc6eddae27270ede08d

compute: enhance compute evacuate instance to support target state

2023-01-31T10:29:01+00:00

Related to the bp/allowing-target-state-for-evacuate. This change
is extending compute API to accept a new argument targetState.

The targetState argument when set will force state of an evacuated
instance to the destination host.

Signed-off-by: Sahid Orentino Ferdjaoui 
Change-Id: I9660d42937ad62d647afc6be965f166cc5631392

Add virt/node module for stable uuids

2023-01-20T15:22:02+00:00

Related to blueprint stable-compute-uuid

Change-Id: Ie8897a843fadf325c696b411923f075e237a7342

Adds check for VM snapshot fail while quiesce

2022-11-29T14:09:53+00:00

Added check if quiesce fails because libvirt fails to connect with
qemu guest agent inside instance

Closes-Bug: #1980720
Change-Id: I134a4060ace2678f76ae3606bf117c07194a8d92

Merge "libvirt: Add vIOMMU device to guest"

2022-09-01T19:56:09+00:00

libvirt: Add vIOMMU device to guest

2022-08-31T20:50:16+00:00

Implementation for BP/libvirt-viommu-device.
With provide `hw:viommu_model` property to extra_specs or
`hw_viommu_model` to image property. will enable viommu to libvirt
guest.

[1] https://www.berrange.com/posts/2017/02/16/setting-up-a-nested-kvm-guest-for-developing-testing-pci-device-assignment-with-numa/
[2] https://review.opendev.org/c/openstack/nova-specs/+/840310

Implements: blueprint libvirt-viommu-device
Change-Id: Ief9c550292788160433a28a7a1c36ba38a6bc849
Signed-off-by: Stephen Finucane

Add support for volume backed server rebuild

2022-08-31T11:08:37+00:00

This patch adds the plumbing for rebuilding a volume backed
instance in compute code. This functionality will be enabled
in a subsequent patch which adds a new microversion and the
external support for requesting it.

The flow of the operation is as follows:

1) Create an empty attachment
2) Detach the volume
3) Request cinder to reimage the volume
4) Wait for cinder to notify success to nova (via external events)
5) Update and complete the attachment

Related blueprint volume-backed-server-rebuild

Change-Id: I0d889691de1af6875603a9f0f174590229e7be18