Add file to the reno documentation build to show release notes for
stable/2024.1.
Use pbr instruction to increment the minor version number
automatically so that master versions are higher than the versions on
stable/2024.1.
Sem-Ver: feature
Change-Id: If84e5ae82ffb6bbc6d58ac4526404f8504f0aec8
Because WinStackers project has been retired, running OpenStack on
Windows operating systems is no longer maintained.
Change-Id: Ic5971ee22aa309a8b46f21fccaa8be7c0091fb0c
Add file to the reno documentation build to show release notes for
stable/2023.2.
Use pbr instruction to increment the minor version number
automatically so that master versions are higher than the versions on
stable/2023.2.
Sem-Ver: feature
Change-Id: I64f66933e552981b4affd841f640742d1f80bbb9
Nova compute service plugs VIF on service init, it triggers
rules reinitialization for iptables filter. But it breaks
traffic in case isolate_vif is used by assigning dead VLAN
to the port. This patch prevents dead VLAN assingment
for ports that exists.
Co-Authored-By: aarefiev@mirantis.com
Closes-Bug: #2023300
Change-Id: Ib1b7467fce9facfbfcd698bf6e9f950c0cead650
This change modifies the os-vif ovs plugin to set a default
tc qdisc on ovs interface when the host os is not windows
and the system datapath is used.
This change fixes a "silent" bug in the functional test code due
to a change in an ovsdbapp function signiture to accpet a new paramater.
Closes-Bug: #2017868
Change-Id: Id9ef7074634a0f23d67a4401fa8fca363b51bb43
Add file to the reno documentation build to show release notes for
stable/2023.1.
Use pbr instruction to increment the minor version number
automatically so that master versions are higher than the versions on
stable/2023.1.
Sem-Ver: feature
Change-Id: I71e5f6c041bf8445da99bfb6f284b69f2ae10350
Add file to the reno documentation build to show release notes for
stable/zed.
Use pbr instruction to increment the minor version number
automatically so that master versions are higher than the versions on
stable/zed.
Sem-Ver: feature
Change-Id: If59aa141d86f9096305498c4d56d35bc24729343
This change updates the python job template to zed
this will disable py36 jobs and enable the default set
for zed. The repo presently used the yoga template
which now fails as a result of project dropping py36 support.
This change also increases the min python reqired to 3.8
to match the zed supported runtimes and adds a release note.
Change-Id: I50253be0c99df9b363da5f6cc0c8502536dbbb43
There is a cold migration scenario that leaves some interfaces behind in
case port binding changes from hybrid to direct plugging between the
nodes. This patch adds functionality that checks presence of
intermediate linux bridge and clears things up properly if found.
Signed-off-by: Jakub Libosvar <libosvar@redhat.com>
Change-Id: Ic5b38a0467b3c18e38bec005d80cd1f5f0e66b28
Add file to the reno documentation build to show release notes for
stable/yoga.
Use pbr instruction to increment the minor version number
automatically so that master versions are higher than the versions on
stable/yoga.
Sem-Ver: feature
Change-Id: Ide7a6f4c4307464087612b481a109111d49af843
Add file to the reno documentation build to show release notes for
stable/xena.
Use pbr instruction to increment the minor version number
automatically so that master versions are higher than the versions on
stable/xena.
Sem-Ver: feature
Change-Id: I95ebbc634530e097b223adb01a21573f13b89766
This patch add a new configuration option to use
per port bridge when hybrid_plug is false.
This can be used with OVN to reduce packet loss
during a live migration.
OVN can only install openflow rules when a port both has
external_ids set and an ofport-id assigned.
Since the ofport-id is only assigned when a netdev matching
the port name exists connected to the dataplane, OVN cannot
install the flows until libvirt create the tap on the destination
host during a live migration.
On loaded systems this can result in multiple seconds of packet loss.
To address this we introduce per port bridges which are connencted
to the integration brige by a patch port pair. Since the patch port
will exist on the dataplane during pre live migration OVN can install
the flows on the integration bridge before we begin the migration reducing
or avoiding packet loss.
Change-Id: I0d55ccbef5b585330b5512e67e442b80304a2e73
Depends-On: https://review.opendev.org/c/openstack/nova/+/797428
Closes-Bug: #1933517
To assist with automated configuration validation, we need entry points
for oslo.config.opts for each one of the plugins.
Change-Id: I7fc132f917949d147dd6371d54e01a6cfd995aae
Add file to the reno documentation build to show release notes for
stable/wallaby.
Use pbr instruction to increment the minor version number
automatically so that master versions are higher than the versions on
stable/wallaby.
Sem-Ver: feature
Change-Id: I325cda1fb9d0b0027c1f95db264483909bb57594
Till kernel 5.7 PF and VF representors are exposed as virtual device.
They are not linked to its parent PCI device like how uplink
representor is linked.
Starting from kernel 5.8 due to new change [1] the PF and VF representors are
linked to their parent PCI device, and so "get_ifname_by_pci_address" fails
to get the correct UpLink Representor.
This patch modifys the behviour of "get_ifname_by_pci_address" to
check the physical port name of the netdev in
vf_pci_addr_path/physfn/net to match the formart for the uplink "p\d+".
[1] https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=123f0f53dd64b67e34142485fe866a8a581f12f1
Closes-Bug: #1892132
Change-Id: I49f6ae3f0e6bfbf555c8284bfd70371ce90da0c7
Add file to the reno documentation build to show release notes for
stable/victoria.
Use pbr instruction to increment the minor version number
automatically so that master versions are higher than the versions on
stable/victoria.
Change-Id: I0690391e0c47169b8397e250593644636d2a80a4
Sem-Ver: feature
The native ovsdb backend was added in stein with the
intent of making it the default in train and removing
the vsctl backend in ussuri.
The default was never changed and the deprecation was
not done so this change now does both.
Change-Id: Iaeeb7eaa656611b3ae571c391d51fcbfd2b59670
Switch to openstackdocstheme 2.2.1 and reno 3.1.0 versions. Using
these versions will allow especially:
* Linking from HTML to PDF document
* Allow parallel building of documents
* Fix some rendering
Update Sphinx version as well.
openstackdocstheme renames some variables, so follow the renames
before the next release removes them. A couple of variables are also
not needed anymore, remove them.
Change pygments_style to 'native' since old theme version always used
'native' and the theme now respects the setting and using 'sphinx' can
lead to some strange rendering.
See also
http://lists.openstack.org/pipermail/openstack-discuss/2020-May/014971.html
Change-Id: I612722e75975d6cfd5fc61037834b675117019e7
Add file to the reno documentation build to show release notes for
stable/ussuri.
Use pbr instruction to increment the minor version number
automatically so that master versions are higher than the versions on
stable/ussuri.
Change-Id: I35b412e4f2fd9d2ba995149b11a87ef2fe9e961b
Sem-Ver: feature
Add file to the reno documentation build to show release notes for
stable/train.
Use pbr instruction to increment the minor version number
automatically so that master versions are higher than the versions on
stable/train.
Change-Id: I3101a37559fed5876f9d1565a231792bbecfaf58
Sem-Ver: feature
The mac ageing configuration on linux bridges is now
conditional and caller controlled. By default mac ageing
is unspecified and will use the kernel's default of 300
seconds. For ovs with hybrid plug we override this to
0 to prevent packet loss issue during some migration
edgecases. This change reverts disabling mac ageing
for the linux bridge plugin which was accidentally
introduced during the brctl removal via inheriting the
ovs plugin's default behavior when the bridge create
code became shared.
Change-Id: I95612352de6cdb47de98eb80c208dd1a74499d41
Closes-bug: #1837252
Some options are now automatically configured by the version 1.20:
- project
- html_last_updated_fmt
- latex_engine
- latex_elements
- version
- release.
Change-Id: Iacccbabe71f3b68bdf28ecc349571887f191a3cd
1. Sync sphinx dependency with global requirements. It caps python 2 since
sphinx 2.0 no longer supports Python 2.7.
2. Update some URLs to latest
3. Remove unncessary "=="
Closes-Bug: #1835804
Change-Id: I36fbb56a56832d535facd9bff25d352c8f0274a1
Add file to the reno documentation build to show release notes for
stable/stein.
Use pbr instruction to increment the minor version number
automatically so that master versions are higher than the versions on
stable/stein.
Change-Id: I58513b876e0bcbeddbe84871e216b022684b7ab1
Sem-Ver: feature
Added native implementation OVSDB API. Both APIs may be enabled
via configuration file. The default one is the CLI vsctl.
A new configuration variable, ``ovsdb_connection``, is added to
define the connection string for the OVSDB backend.
Added functional tests to vif_plug_ovs. This commit also includes
the base functions to execute functional tests and a set of them
to test the OVSDB APIs: native and ovs-vsctl.
Closes-Bug: #1666917
Change-Id: I86fbf8c67572e51889eb091d7bff7f9350b52481
This commit fixes the nits caught in:
Id03be72e22302a0954f3e47c116f389cb4304c03
Change-Id: Ib7fcb3c6f809222c33d163fe7a2d854016c7d392
Signed-off-by: Jan Gutter <jan.gutter@netronome.com>
- This change replaces calls to brctl with calls
to the ip_command interface.
- This change adds a release note for the brctl
removal.
- This change removes the use of tee to disable
ipv6 in the linux bridge plugin.
Change-Id: Id03be72e22302a0954f3e47c116f389cb4304c03
Closes-Bug: #1801919
As part of resolving bug #1734320 the os-vif ovs plugin
was modified to always plug the vif to ovs in all code paths.
This change reverts that behavior as it has been determined
that libvirt will recreate the port which introduces new
issues for neutron and breaks the intent of the os-vif change.
Change-Id: I76a2de2e8077d8a931af0056690dad4a569e228a
Related-Bug: #1728600
Related-Bug: #1808171
Related-Bug: #1811405
TC Offload capabilities have been present in Linux Kernel 4.13 for
hardware offloads. Currently OVS supports offloads (for OVS 2.8 and later)
with similar efforts planned for vrouter (OpenContrail and Tungsten
Fabric).
The existing method in os-vif is to pass the metadata required for
plugging via a VIFPortProfileOVSRepresentor port profile object. This is
used by the 'ovs' reference plugin and the external 'agilio_ovs' plugin.
With 'vrouter' being the third user of such metadata, it would be more
elegant to clean up this interface by using a composition pattern rather
than an inheritance based pattern.
Change-Id: I401ee6370dad68e62bc2d089e786a840d91d0267
Needed-By: I327894839a892a976cf314d4292b22ce247b0afa
Signed-off-by: Jan Gutter <jan.gutter@netronome.com>
blueprint: generic-os-vif-offloads
- This change add a new isolate_vif config
option to the OVS plugin.
- The isolate_vif option defaults to False
for backwards compatiblity with SDN-based
deployments.
- This change is a partial mitigation of bug
1734320, when isolate_vif is set to True
os-vif will assign VIFs to the neutron
l2 agent dead VLAN 4095. This should only
be set when using the ml2/ovs neutron
backend.
Change-Id: I87ee9626cc6b4a01465a6b1908bc66bc7be0a4bc
Partial-Bug: #1734320
- This change modifies the ovs plugin to always
create the ovs interface in the ovs db.
- This change enables the neutron l2 agent to configure
the ovs interface by assigning a vlan tag and
installing openflow rules as appropriate.
- This change will reduce the live migration
time for kernel ovs ports with hybrid plug false
by creating the ovs port as part of plug before
the migration starts.
- This change adds the privsep decorator
to delete_net_dev to account for it new usage
via _unplug_vif_generic and address bug #1801072
Change-Id: Iaf15fa7a678ec2624f7c12f634269c465fbad930
Partial-Bug: #1734320
Closes-Bug: #1801072
IPTools driver [1] was implemented to avoid a bug in pyroute2 library,
currently solved. This implementation was marked as "deprecated" two
releases ago.
[1] 570c05266f
Change-Id: I16b180a298e104f393b5f665409cdf4ba5bff203
Closes-Bug: #1794524
Abstract all existing 'ovs-vsctl' calls to an abstract OVSDB API.
This will allow the future addition of a native OVSDB protocol
implementation of the API without breaking backwards compatibility.
Partial-Bug: #1666917
Change-Id: I9ec36be390d713a928a673191008612f3fddad8f
Zuul
OpenStack Release Bot