Oh you're right, the default in Noble is Caracal not Epoxy, of course. We just updated very quickly to Epoxy after the OS upgrade to 24. Thanks for the correction. Zitat von Guillaume Boutry <guillaume.boutry@canonical.com>:
Hello Ahmad,
The default version of OpenStack on Ubuntu Noble is Caracal (2024.1), and it is the LTS supported release for Ubuntu. To enable new versions of OpenStack on Ubuntu 24.04, you can add the corresponding cloud archive to your machine using: `sudo add-apt-repository cloud-archive:flamingo-proposed`
apt policy openstack-dashboard openstack-dashboard: Installed: (none) Candidate: 4:25.5.1-0ubuntu1~cloud0 Version table: 4:25.5.1-0ubuntu1~cloud0 500 500 http://ubuntu-cloud.archive.canonical.com/ubuntu noble-proposed/flamingo/main amd64 Packages 4:24.0.1-0ubuntu0.24.04.1 500 500 http://archive.ubuntu.com/ubuntu noble-updates/main amd64 Packages 4:24.0.0-0ubuntu1 500 500 http://archive.ubuntu.com/ubuntu noble/main amd64 Packages
Side note, using proposed because we are still in the process of validating the Flamingo Cloud Archive
On Wed, Nov 5, 2025 at 11:48 AM Ahmad Milad Pour <miladpourahmad94@gmail.com> wrote:
Hello there,
I use Ubuntu 24 and I did try to install openstack, but it seems it's not the latest one.
root@gregion83:~# cat /etc/os-release PRETTY_NAME="Ubuntu 24.04.3 LTS" NAME="Ubuntu" VERSION_ID="24.04" VERSION="24.04.3 LTS (Noble Numbat)" VERSION_CODENAME=noble ID=ubuntu ID_LIKE=debian HOME_URL="https://www.ubuntu.com/" SUPPORT_URL="https://help.ubuntu.com/" BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/" PRIVACY_POLICY_URL=" https://www.ubuntu.com/legal/terms-and-policies/privacy-policy" UBUNTU_CODENAME=noble LOGO=ubuntu-logo
root@gregion83:~# openstack --version openstack 6.6.0
root@gregion83:~# apt-cache policy nova-api | head -n 10 nova-api: Installed: 3:29.2.0-0ubuntu1.1 Candidate: 3:29.2.0-0ubuntu1.2 Version table: 3:29.2.0-0ubuntu1.2 500 500 http://archive.ubuntu.com/ubuntu noble-updates/main amd64 Packages *** 3:29.2.0-0ubuntu1.1 100 100 /var/lib/dpkg/status 3:29.0.1-0ubuntu1.4 500 500 http://security.ubuntu.com/ubuntu noble-security/main amd64 Packages
root@gregion83:~# apt-cache policy openstack-dashboard | head -n 10 openstack-dashboard: Installed: 4:24.0.1-0ubuntu0.24.04.1 Candidate: 4:24.0.1-0ubuntu0.24.04.1 Version table: *** 4:24.0.1-0ubuntu0.24.04.1 500 500 http://archive.ubuntu.com/ubuntu noble-updates/main amd64 Packages 100 /var/lib/dpkg/status 4:24.0.0-0ubuntu1 500 500 http://archive.ubuntu.com/ubuntu noble/main amd64 Packages
root@gregion83:~# curl -s -H "X-Auth-Token: $(openstack token issue -c id -f value)" http://$HOSTNAME:8774 | jq { "versions": [ { "id": "v2.0", "status": "SUPPORTED", "version": "", "min_version": "", "updated": "2011-01-21T11:33:21Z", "links": [ { "rel": "self", "href": "http://gregion83.domain.com:8774/v2/" } ] }, { "id": "v2.1", "status": "CURRENT", "version": "2.96", "min_version": "2.1", "updated": "2013-07-23T11:33:21Z", "links": [ { "rel": "self", "href": "http://gregion83.com:8774/v2.1/" } ] } ] }
That's the information I thought is good for the help.
And that's the error I have: root@gregion83:~# openstack server rebuild --image 608349cf-8743-4339-8e2c-e707f89be64f --no-user-data c18f669d-1338-42dd-947f-c40217238450 --os-compute-api-version 2.54 or greater is required to support the --no-user-data option root@gregion83:~# openstack server rebuild --image 608349cf-8743-4339-8e2c-e707f89be64f --user-data /dev/null c18f669d-1338-42dd-947f-c40217238450 --os-compute-api-version 2.54 or greater is required to support the --user-data option
I see this link from which I can install: https://docs.openstack.org/horizon/2025.2/install/install-ubuntu.html
How to resolve this issue?
Regards, Ahmad