Support Matrix¶
Supported Operating Systems¶
Kolla Ansible supports the following host Operating Systems (OS):
Note
CentOS Stream 8 is no longer supported as a host OS. The Yoga release supports both CentOS Stream 8 and CentOS Stream 9 / Rocky Linux 9, and provides a route for migration.
Note
CentOS Stream 9 is supported as a host OS while Kolla does not publish CS9 based images. Users can build them on their own. We recommend using Rocky Linux 9 images instead.
CentOS Stream 9
Debian Bullseye (11)
Debian Bookworm (12)
openEuler 22.03 LTS
Rocky Linux 9
Ubuntu Jammy (22.04)
Supported container images¶
For best results, the base container image distribution should match the host
OS distribution. The following values are supported for kolla_base_distro
:
centos
debian
rocky
ubuntu
For details of which images are supported on which distributions, see the Kolla support matrix.