It does not need anymore to add database migration placeholders
because of using alembic.
So remove the description in the PTL guide.
Change-Id: If958dd78ff82e2239be1af3835a51a1a3551c5d9
Signed-off-by: Takashi Natsume <takanattie@gmail.com>
This change adds functional test for operations on servers with VDPA
devices that are expected to work but currently blocked due to lack
of testing or qemu bugs.
cold-migrate, resize, evacuate,and shelve are enabled
and tested by this patch
Closes-Bug: #1970467
Change-Id: I6e220cf3231670d156632e075fcf7701df744773
A later patch in the pci-device-tracking-in-placement work
will extend the existing [pci]passthrough_whitelist config syntax.
So we take the opportunity here to deprecate the old non inclusive
passthrough_whitelist name and introduce a better one.
All the usage of CONF.pci.passthrough_whitelist is now changed over to
the new device_spec config. Also the in tree documentation is updated
accordinly.
However the nova code still has a bunch of references to the
"whitelist" terminology. That will be handled in subsequent patches.
blueprint: pci-device-tracking-in-placement
Change-Id: I843032e113642416114f169069eebf6a56ed78dd
The PowerVM driver was deprecated in November 2021 as part of change
Icdef0a03c3c6f56b08ec9685c6958d6917bc88cb. As noted there, all
indications suggest that this driver is no longer maintained and may be
abandonware. It's been some time and there's still no activity here so
it's time to abandon this for real.
This isn't as tied into the codebase as the old XenAPI driver was, so
removal is mostly a case of deleting large swathes of code. Lovely.
Change-Id: Ibf4f36136f2c65adad64f75d665c00cf2de4b400
Signed-off-by: Stephen Finucane <sfinucan@redhat.com>
Custom filters are still supported. Custom schedulers / scheduler
drivers are what is not. This patch fixes the wording.
Change-Id: Icf9576b75bd006ba65484b9232e85d8b748458f1
As agreed in the spec, we will both drop the generation support for a keypair
but we'll also accept @ (at) and . (dot) chars in the keyname, all of them in
the same API microversion.
Rebased the work from I5de15935e83823afa545a250cf84f6a7a37036b4
APIImpact
Implements: blueprint keypair-generation-removal
Co-Authored-By: Nicolas Parquet <nicolas.parquet@gandi.net>
Change-Id: I6a7c71fb4385348c87067543d0454f302907395e
This adds support to the REST API, in a new microversion, for specifying
a destination host to unshelve server action when the server
is shelved offloaded.
This patch also supports the ability to unpin the availability_zone of an
instance that is bound to it.
Note that the functional test changes are due to those tests using the
"latest" microversion 2.91.
Implements: blueprint unshelve-to-host
Change-Id: I9e95428c208582741e6cd99bd3260d6742fcc6b7
What we have there is not a schema URI. Having a proper URI allows
auto-detection of the schema version (draft-07 in this case).
Change-Id: I208a05c7ba64a21ed8cde7bc1ebae2b5878109e0
Previously, the libvirt driver defaulted to 1024 * (# of CPUs) for the
value of domain/cputune/shares in the libvirt XML. This value is then
passed directly by libvirt to the cgroups API. Cgroups v2 imposes a
maximum value of 10000 that can be passed in. This makes Nova
unable to launch instances with more than 9 CPUs on hosts that run
cgroups v2, like Ubuntu Jammy or RHEL 9.
Fix this by just removing the default entirely. Because there is no
longer a guarantee that domain/cputune will contain at least a shares
element, we can stop always generating the former, and only generate
it if it will actually contain something.
We can also make operators's lives easier by leveraging the fact that
we update the XML during live migration, so this patch also adds a
method to remove the shares value from the live migration XML if one
was not set as the quota:cpu_shares flavor extra spec.
For operators that *have* set this extra spec to something greater
than 10000, their flavors will have to get updates, and their
instances resized.
Partial-bug: 1978489
Change-Id: I49d757f5f261b3562ada27e6cf57284f615ca395
Because in the above description:
To install nova-compute, run:
PS C:\> cd c:\nova
PS C:\> python setup.py install
The file is downloaded to c:\nova. After executing `python setup.py
install` in this directory, the etc directory is generated under
`c:\nova`. Correct the path.
Closes-Bug: #1964548
Change-Id: Ibf0c1b56f235fffae65afbbcee30056bae965afe
There's nothing of use in here. A section on creating extensions for the
API is removed since this is no longer a thing.
Change-Id: I18a6f642c046051cd6084ab920d78f27887ca13d
Signed-off-by: Stephen Finucane <stephenfin@redhat.com>
This a follow up for change Ic8783053778cf4614742186e94059d5675121db1
and corrects the 'image_property set --property' arg format in the
hw_machine_type doc. Newline formats in the nova-manage CLI doc is
cleaned up to be consistent throughout and unnecessary () is removed
from the ImagePropertyCommands class.
Related to blueprint libvirt-device-bus-model-update
Change-Id: I5b67e9ae5125f6dad68cae7ac0601ac5b02e74b3
host arch in libvirt driver support
This is split 2 of 3 for the architecture emulation feature.
This implements emulated multi-architecture support through qemu
within OpenStack Nova.
Additional config variable check to pull host architecture into
hw_architecture field for emulation checks to be made.
Adds a custom function that simply performs a check for
hw_emulation_architecture field being set, allowing for core code to
function as normal while enabling a simple check to enable emulated
architectures to follow the same path as all multi-arch support
already established for physical nodes but instead levaraging qemu
which allows for the overall emulation.
Added check for domain xml unit test to strip arch from the os tag,
as it is not required uefi checks, and only leveraged for emulation
checks.
Added additional test cases test_driver validating emulation
functionality with checking hw_emulation_architecture against the
os_arch/hw_architecture field. Added required os-traits and settings
for scheduler request_filter.
Added RISCV64 to architecture enum for better support in driver.
Implements: blueprint pick-guest-arch-based-on-host-arch-in-libvirt-driver
Closes-Bug: 1863728
Change-Id: Ia070a29186c6123cf51e1b17373c2dc69676ae7c
Signed-off-by: Jonathan Race <jrace@augusta.edu>
arch in libvirt driver support
This is split 1 of 3 for the architecture emulation feature.
This adds the 'hw_emulation_architecture' property to the image meta
properties, allowing for operator to define whether they will use
emulation or not.
This adds the capability as a feature to ensure no impact to normal
operations or functionality.
Account for object versioning has been added to raise exceptions and
handle proper
Implements: blueprint pick-guest-arch-based-on-host-arch-in-libvirt-driver
Signed-off-by: Jonathan Race <jrace@augusta.edu>
Change-Id: If4f598c0d3f9e64617beb54450faa04e7d20dd20
After moving the nova APIs policy as per the new guidlines
where system scoped token will be only allowed to access
system level APIs and will not be allowed any operation
on project level APIs. With that we do not need below
base rules (who have hardcoded 'system_scope:all' check_str):
- system_admin_api
- system_reader_api
- system_admin_or_owner
- system_or_project_reader
At this stage (phase-1 target), we allow below roles as targeted
in phase-1 [1]
1. ADMIN(this is System Administrator with scope_type 'system'
when scope enabled otherwise legacy admin)
2. PROJECT_ADMIN
3. PROJECT_MEMBER
4. PROJECT_READER
& below one specific to nova
5. PROJECT_READER_OR_ADMIN (to allow system admin and project reader
to list flavor extra specs)
This complete the phase-1 of RBAC community-wide goal[2] for nova.
Add release notes too.
[1] https://governance.openstack.org/tc/goals/selected/consistent-and-secure-rbac.html#how-operator
[2] https://governance.openstack.org/tc/goals/selected/consistent-and-secure-rbac.html#yoga-timeline-7th-mar-2022
Partial implement blueprint policy-defaults-refresh-2
Change-Id: I075005d13ff6bfe048bbb21d80d71bf1602e4c02
This adds an image property show and image property set command to
nova-manage to allow users to update image properties stored for an
instance in system metadata without having to rebuild the instance.
This is intended to ease migration to new machine types, as updating
the machine type could potentially invalidate the existing image
properties of an instance.
Co-Authored-By: melanie witt <melwittt@gmail.com>
Blueprint: libvirt-device-bus-model-update
Change-Id: Ic8783053778cf4614742186e94059d5675121db1
Before, the definition of live_migration_downtime didn't explain
if any exception/timeout occurs if the migration exceeds the value.
This is just used as a reference for nova and if any problem happens
when the VM gets paused, there will be no abort or force-complete.
Closes-Bug: #1960345
Signed-off-by: Pedro Almeida <pedro.monteiroazevedodemouraalmeida@windriver.com>
Change-Id: I336481d1801a367b5628fedcd2aa5f5cf763355a
While most of the SR-IOV related documentation resides in the Neutron
repository which is going to have a separate section on the topic of
supporting remote-managed ports and off-path networking backends, there
are still some things specific to Nova which are worth documenting in
Nova docs.
https://docs.openstack.org/neutron/latest/admin/config-sriov.html
Implements: blueprint integration-with-off-path-network-backends
Change-Id: I3c5fe8ec0539e10d07b1b4888e9833bc7ede1d04
This was eventually added in Yoga, not Xena.
Change-Id: I8afe755732c95d023b7c4bd99964507f54d324f1
Signed-off-by: Stephen Finucane <stephenfin@redhat.com>
This was actually three documents in one:
- An admin doc detailing how to configure and use notifications
- A contributor doc describing how to extend the versioned notifications
- A reference doc listing available versioned notifications
Split the doc up to reflect this
Change-Id: I880f1c77387efcc3c1e147323b224e10156e0a52
Signed-off-by: Stephen Finucane <stephenfin@redhat.com>
Mostly copy-paste from the spec, but at least this is in-tree and
updatable.
Change-Id: I4cad2111065fbc1840d44fc9f4bf6ac585e18db6
Signed-off-by: Stephen Finucane <stephenfin@redhat.com>
Cells mean NUMA cells below in text.
By default, first instance's cell are placed to the host's cell with
id 0, so it will be exhausted first. Than host's cell with id 1 will
be used and exhausted. It will lead to error placing instance with
number of cells in NUMA topology equal to host's cells number if
some instances with one cell topology are placed on cell with id 0
before. Fix will perform several sorts to put less used cells at
the beginning of host_cells list based on PCI devices, memory and
cpu usage when packing_host_numa_cells_allocation_strategy is set
to False (so called 'spread strategy'), or will try to place all
VM's cell to the same host's cell untill it will be completely
exhausted and only after will start to use next available host's
cell (so called 'pack strategy'), when the configuration option
packing_host_numa_cells_allocation_strategy is set to True.
Partial-Bug: #1940668
Change-Id: I03c4db3c36a780aac19841b750ff59acd3572ec6
Based on review feedback on [1] and [2].
[1] If39db50fd8b109a5a13dec70f8030f3663555065
[2] I518bb5d586b159b4796fb6139351ba423bc19639
Change-Id: I44920f20213462a3abe743ccd38b356d6490a7b4
Signed-off-by: Stephen Finucane <stephenfin@redhat.com>
Zuul