Currently PYTHON3_VERSION was not honored while
preparing venv, this patch fixes it.
Change-Id: I3f9db8cfa38572cdc80d4973ed3b5908335ef6e8
Signed-off-by: Yatin Karel <ykarel@redhat.com>
stable/2025.2 branch has been created now and
current master is for 2026.1
Change-Id: Ibec78664417207ca7784c548ab15c1c6ef0e0663
Signed-off-by: Ghanshyam Maan <gmaan@ghanshyammann.com>
The "libvirtd" group was used in quite old Ubuntu such as Xenial, and
the "libvirt" group is used instead in recent versions.
Change-Id: I2df747d54d3cb395c245ecc2aa24dcbf395e7a46
Signed-off-by: Takashi Kajinami <kajinamit@oss.nttdata.com>
... to fix the wrong libvirt group name detected.
Closes-Bug: #2119496
Change-Id: I2988fcb5010f333eab5a88b83ff14aab1cb15ebd
Signed-off-by: Takashi Kajinami <kajinamit@oss.nttdata.com>
The OVN Metadata agent is replaced in any CI job with the OVN
agent. This is an incremental step on the deprecation of the
OVN Metadata agent.
Related-Bug: #2112313
Signed-off-by: Rodolfo Alonso Hernandez <ralonsoh@redhat.com>
Change-Id: I4e8d12762099c91d773c4f5e5699bc9fed43a9c9
The etcd project maintains release branches for the current version
and pevious release[1]. Because 3.26.0 was already released, 3.24.x is
no longer supported.
Bump it to the latest bug fix release of 3.25.x .
Also, the binary for s390x has been restored upstream so add it back.
[1] https://etcd.io/docs/v3.6/op-guide/versioning/
Change-Id: I108466c65bd1ebd1e42c75dfbe9b2173d04ba122
This is the latest cirros release, featuring an updated kernel and some
fixes and added features, let's use it.
[0] https://github.com/cirros-dev/cirros/releases/tag/0.6.3
Change-Id: I2506fa713e0426789fa40a5f4f7fd4e963a158f0
This is no longer necessary and any users of this should be updated to
remove references.
Change-Id: Ice5083d8897376fd2ed6bd509419526e15baaf12
Signed-off-by: Stephen Finucane <sfinucan@redhat.com>
This change add a new lib/host-mem file and moves the existing
ksm support to a new configure_ksm function.
Additional support for ksmtuned is added with a new flag
"ENABLE_KSMTUNED" which defaults to true.
This change also adds support for zswap. zswap is disabled
by default. When enabled on ubuntu lz4 will
be used as the default compressor and z3fold as the zpool.
On non debian distros the compressor and zpool are not set.
The default values should result in very low overhead although
the zstd compressor may provide better overall performance in ci
or with slow io due to the higher compression ratio.
Additionally memory and network sysctl tunings are optionally applied
to defer writes, prefer swapping and optimise tcp connection
startup and keepalive. The sysctl tunings are disabled by default
The base devstack job has been modifed to enable zram and sysctl
tuning.
Both ksm and zswap are wrapped by a tune_host function
which is now called very early in devstack to ensure
they are configured before any memory/network intensive
operations are executed.
The ci jobs do not enable this functionality by default.
To use this functionaltiy define
ENABLE_SYSCTL_MEM_TUNING: true
ENABLE_SYSCTL_NET_TUNING: true
ENABLE_ZSWAP: true
in the devstack_localrc section of the job vars.
Change-Id: Ia5202d5a9903492a4c18b50ea8d12bd91cc9f135
This preserved `ADITIONAL_VENV_PACKAGES` as an input for backwards
compatiblity, but takes `ADDITIONAL_VENV_PACKAGES` with priority.
Fixes spelling in comment.
Related-Bug: #2046936
Change-Id: I84151d8f71b12da134e8fb9dbf3ae30f2a171fe2
As a temporary workaround, let's set the GLOBAL_VENV to false
specifically for centos 9 stream and rocky distros where we
encountered issues after changing the default value
of GLOBAL_VENV to True in Devstack:
https://review.opendev.org/c/openstack/devstack/+/558930
Related-Bug: #2031639
Change-Id: I708b5a81c32b0bd650dcd63a51e16346863a6fc0
* etcd 3.3 is no longer maintained.
* etcd 3.4 removes deprecated interfaces, and clients may
need updated configs.
* The cinder backend coordination URL needs to explicitly
specify the version, until tooz can be updated
https://review.opendev.org/c/openstack/tooz/+/891355
* etcd only supports in-place upgrades between minor
versions, so any jobs testing upgrades could fail if
they skip from 3.2 directly to 3.4
Change-Id: Ifcecdffa17a3a2b1075aa503978c44545c4a2a3c
Since we are python3 only for openstack we create a single python3
virtualenv to install all the packages into. This gives us the benefits
of installing into a virtualenv while still ensuring coinstallability.
This is a major change and will likely break many things.
There are several reasons for this. The change that started this effort
was pip stopped uninstalling packages which used distutils to generate
their package installation. Many distro packages do this which meant
that pip installed packages and distro packages could not coexist in the
global install space. More recently git has made pip installing repos as
root more difficult due to file ownership concerns.
Currently the switch to the global venv is optional, but if we go down
this path we should very quickly remove the old global installation
method as it has only caused us problems.
Major hurdles we have to get over are convincing rootwrap to trust
binaries in the virtualenvs (so you'll notice we update rootwrap
configs).
Some distros still have issues, keep them using the old setup for now.
Depends-On: https://review.opendev.org/c/openstack/grenade/+/880266
Co-Authored-By: Dr. Jens Harbott <frickler@offenerstapel.de>
Change-Id: If9bc7ba45522189d03f19b86cb681bb150ee2f25
Default for systemd TimeoutStopSec is 90 seconds
and that is same for default graceful shutdown of
uwsgi service(WORKER_TIMEOUT).
Due to the Related-Bug graceful stop attempt
fails and there is no room for force shutdown.
This patch reduces default for WORKER_TIMEOUT by
10 seconds so there is a buffer to force stop the
service.
Closes-Bug: #2020643
Related-Bug: #2015065
Change-Id: I6aacac94f9697088338b3d2f99d8eaa22c2be67b
Cirros has made a new release, including a newer kernel that should fix
some issues when using nested virtualization.
Related-Bug: 2023559
Change-Id: I63469371b13801094a3ee1baae6e343999fbefa5
We have lots of evidence that this is a net benefit, so enable it
by default instead of everyone having to opt-in.
Change-Id: I66fa1799ff5177c3667630a89e15c072a8bf975a
This reverts commit 37d11d00e5.
Reason for revert: reverting this revert as the issue caused by the original patch (before the first revert) is fixed by:
https://review.opendev.org/c/openstack/devstack/+/881504
Therefore we can proceed with the cirros version bump.
Change-Id: I43e2b04a0142c19fb1a79da5a33cc444149e18f1
These are a few tweaks I applied to my own memory-constrained cloud
instances that seemed to help. I have lower performance requirements
so this may make things worse and not better, but it's worth seeing
what the impact is. I'll admit to not knowing the full impact of these
as they're mostly collected from various tutorials on lowering memory
usage.
Enable this for now on devstack-multinode
Change-Id: I7b223391d3de01e3e81b02076debd01d9d2f097c
Cirros has made a fresh release, let us use it. Switch the download URLs
to https and drop an old example that no longer is available.
Depends-On: https://review.opendev.org/c/openstack/tempest/+/871271
Change-Id: I1d391b871fc9bfa825db30db9434922226b94d8a
Currently, neutron tunnel endpoints must be IPv4 addresses,
i.e. $HOST_IP, although IPv6 endpoints are supported by most
drivers.
Create a TUNNEL_IP_VERSION variable to choose which host IP
to use, either HOST_IP or HOST_IPV6, and configure it in the
OVS and Linuxbridge agent driver files. The default is still
IPv4, but it can be over-ridden by specifying TUNNEL_ENDPOINT_IP
accordingly.
This behaves similar to the SERVICE_IP_VERSION option, which
can either be set to 4 or 6, but not 4+6 - the tunnel overhead
should be consistent on all systems in order not to have MTU
issues.
Must set the ML2 overlay_ip_version config option to match
else agent tunnel sync RPC will not work.
Must set the OVN external_ids:ovn-encap-ip config option to
the correct address.
Updated 'devstack-ipv6-only' job definition and verification role
that will set all services and tunnels to use IPv6 addresses.
Closes-bug: #1619476
Change-Id: I6034278dfc17b55d7863bc4db541bbdaa983a686
This updates each devstack service library, to use it as the
default value for service-specific RBAC configuration.
Change-Id: I41061d042206c411ee3dd94ce91098e612af7ae7
