openstack/kolla.git, branch stable/2025.2

grafana: install Prometheus datasource plugin

2026-09-16T13:08:13+00:00

Closes-Bug: #2165921 Change-Id: Ib4a0d7185ccc64900b4068dd74995dbf1ba6823c Signed-off-by: Piotr Milewski (cherry picked from commit aece83cc507ac587769ae61d011161d462dafb1d)

stable-only: Update Prometheus to version 3.5.5

2026-08-31T20:30:28+00:00

Change-Id: If19d55a88975e6717eec2b9cac9fd28b050028e9 Signed-off-by: Pierre Riteau (cherry picked from commit c4e23082aaf2329ffd1b1ddb3992a881aa53af3f)

ironic-pxe: don't fail if symlinks already exist

2026-08-03T09:56:49+00:00

`ironic-pxe` start-up fails if symlinks to efi files have previously been created. Removing test for existence and adding `-f` flag to symlink creation ensures they always exist without failing on start. Closes-Bug: #2160317 Change-Id: Ib736e5beb201409c8987fbc62225c75f89cbfe62 Signed-off-by: Owen Jones (cherry picked from commit 2da1223d8301da05f9b070ca656d62c1bde93c66)

CI: run copr periodic job only on master

2026-07-22T09:58:58+00:00

Change-Id: Ic17e82b4c5b75b8910fd47794326c0b26b50bfdd Signed-off-by: Bartosz Bezak (cherry picked from commit d77c185bed0f2634893a288ee3ea3a6e7ad4feaf)

Adopt an AI policy

2026-07-09T07:46:08+00:00

From the experience we have made so far, a lot of AI based contributions tend to cause more work rather than they bring benefit. So we caution people to avoid this when possible. The wording of the policy was adapted from the Zuul project [0]. [0] https://review.opendev.org/c/zuul/zuul/+/993998 Co-Authored-By: James E. Blair Signed-off-by: Dr. Jens Harbott Change-Id: I5fcd5bea33c4f4c87b6f6cf0a96514e8d2da3af3 (cherry picked from commit a1d8036c5cb7731a5488cbdc695eb3c0a27bf4cb)

Merge "[2025.2 and older] Create Ironic temp directory" into stable/2025.2

2026-06-25T16:43:07+00:00

Merge "Update Prometheus to version 3.5.4" into stable/2025.2

2026-06-24T09:10:01+00:00

Merge "Install and start virtlogd in nova-libvirt." into stable/2025.2

2026-06-23T10:24:10+00:00

Install and start virtlogd in nova-libvirt.

2026-06-22T23:00:52+00:00

Due to implementation choices in qemu and libvirt, standard log rotate does not work on these console files, and instead the usual approach is to have libvirt's virtlogd rotate the contents of the console log file when it gets a bit big. OpenStack Compute knows how to read data from more than one rotated console log file if required to service a REST API request. OpenStack Kolla and Kolla-Ansible deploy OpenStack components in docker or podman containers. An error in the startup configuration for the nova_libvirt container results in the libvirt virtlogd daemon not being run, which results in this console log rotation not occurring. This opens up the risk of a disk usage denial of service attack on a hypervisor. The console log is stored on the same filesystem as ephemeral disks, and OpenStack Nova will take a hypervisor out of service if disk space becomes constrained. There is some protection from the instance console not being able to write data particularly quickly, but it is definitely still possible to fill the hypervisor file system -- especially if multiple instances are used. This misconfiguration appears to exist in all versions of Kolla / Kolla-Ansible as best as I can tell. Partial-Bug: 2155214 Change-Id: Ib62191e3022e5bcff781c12f662c9800fb210eb9 Signed-off-by: Michael Still (cherry picked from commit 97d1352f225509bcb5e3e25013e9bfe1f3c995f0)

Update Prometheus to version 3.5.4

2026-06-22T21:19:08+00:00

This release fixes multiple security issues [1]. [1] https://github.com/prometheus/prometheus/releases/tag/v3.5.4 Change-Id: I1ec8f15e14360422aa316779bd19195fd1f4f7a1 Signed-off-by: Pierre Riteau (cherry picked from commit e4114abcdaa604d243da48ea0187fd5673191eb6)