To Reproduce Steps to reproduce the behavior:

1. Go to https://github.com/infrawatch/sg-core/actions/workflows/integration.yml
2. See integration jobs failing
3. Check logs (e.g. https://github.com/infrawatch/sg-core/actions/runs/17298325348/job/49102308553)
4. See that Ceilometer fails to deploy

ERROR: Cannot install ceilometer==24.1.0.dev84 because these package versions have conflicting dependencies.

The conflict is caused by:
    ceilometer 24.1.0.dev84 depends on aodhclient>=3.8.0
    The user requested (constraint) aodhclient===3.6.0 

Expected behavior

• Ceilometer should successfully deploy and integration tests should run

Bug impact

• No direct impact to the end user, this is a failure in our upstream CI

Known workaround

• No workaround

Additional context

• It seems that even though we are pinning to the stable/2024.2 when cloning Devstack, we are pulling Ceilometer requirements from the master branch 
• The change that introduced the aodhclient dependency is https://opendev.org/openstack/ceilometer/commit/cd0db8b76661507dd99d7bdbbdc1bbed03fd802d