Current Series Release Notes

22.0.0.0rc1-23

New Features

• Adds support for serving architecture-specific Ironic Python Agent images for mixed x86_64 and aarch64 iPXE deployments.

Upgrade Notes

• Support for networking-infoblox, to use Infblox as neutron’s IPAM backend, has been removed. The networking-infoblox project is unmaintained.

• The [redis:children] inventory group, redis_master_password password, and all Redis-to-Valkey migration code, which were kept for migration purposes since the Gazpacho (2026.1) release, have now been removed. Operators should remove redis_master_password from their passwords.yml file.

Bug Fixes

• Fixes overly restrictive permissions on certificates in /var/lib/kolla/share/ca-certificates path in containers that require access to these certificates.

• Fixes an issue in the Docker container worker where reconfiguring containers with cpuset_cpus or cpuset_mems dimensions could fail with an IndexError when the existing container had no explicit cpuset constraint configured.

Other Notes

• This release exposes additional configuration options for OpenStack Compute consoles which utilize the SPICE protocol. You can now require that such consoles use channels secured by TLS using the nova_spice_require_secure configuration option. This option defaults to false as it implies that TLS certificates have been distributed to your nova-compute nodes.