liberty side of grenade fails to start ceilometer-api due to bad oslo.middleware entry in api-paste.ini

[Matt Riedemann]

http://logs.openstack.org/78/189478/3/check/check-grenade-dsvm/c564cb7/logs/new/screen-ceilometer-api.txt.gz

oslo.middleware 2.0.0 was released today which drops namespace support for oslo.middleware so you have to use oslo_middleware now, which the default api-paste.ini in ceilometer uses:

https://github.com/openstack/ceilometer/blob/master/etc/ceilometer/api_paste.ini#L17

The problem is devstack is using it's own:

http://logs.openstack.org/78/189478/3/check/check-grenade-dsvm/c564cb7/logs/etc/ceilometer/api_paste.ini.txt.gz

[Matt Riedemann (mriedem)]

devstack is actually copying the api_paste.ini from ceilometer so I'm not sure why it's not correct:

https://bugs.launchpad.net/devstack/+bug/1463478

[Matt Riedemann (mriedem)]

dansmith pointed out that it's using the 'old' kilo side configs in grenade so that's why the api_paste.ini is wrong.

[OpenStack Infra (hudson-openstack)]

Change abandoned by Dan Smith (<email address hidden>) on branch: master
Review: https://review.openstack.org/189808
Reason: Gonna revert the original thing.

[Matt Riedemann (mriedem)]

Here is the revert: https://review.openstack.org/#/c/189829/

[Matt Riedemann (mriedem)]

2.0.0 version block in global-requirements: https://review.openstack.org/#/c/189839/