On Jul 13, 2013, at 8:28 AM, Sean Dague <s...@dague.net> wrote: > Like I said, as long as someone is going to work on it, I'm happy. :) I just > don't want this to be an enable the tests and hope magically fairies come to > fix them issue. That's what we did on full neutron tests, and it's been > bouncing around like that for a while. > > We are planning on disabling the devstack exercises, it wasn't so much that, > it's that it looks like there is fundamental lack of functioning nova on > devstack for cells right now. The security groups stack trace is just a side > effect of cells falling over in a really low level way (this is what's before > and after the trace). > > 2013-07-13 00:12:18.605 ERROR nova.cells.scheduler > [req-dcbb868c-98a7-4d65-94b3-e1234c50e623 demo demo] Couldn't communicate > with cell 'child' > .... > 2013-07-13 00:12:18.606 ERROR nova.cells.scheduler > [req-dcbb868c-98a7-4d65-94b3-e1234c50e623 demo demo] Couldn't communicate > with any cells >
Did you dig these out manually somehow? It looks like that unfortunately there's no screen-n-cells.txt saved in the gate, which would be extremely useful. :) It looks like all errors must be limited to that service right now… makes me wonder if the devstack needs tweaked now for cells. In fact, I *might* know the problem. Some cells config options were deprecated, and it appears that backwards compatibility was lost. I ran into this myself, and I took a stab at fixing it (I was unable to reproduce it in tests, but it certainly showed up in one of our environments). We should probably commit a fix to devstack to use the new config options no matter what: 1) Remove the usage of compute_api_class CONF option 2) Where compute_api_class was set to the ComputeCells class in the API cell, instead use this config: [cells] cell_type=api 3) In a child cell where you did not override compute_api_class, use this: [cells] cell_type=compute Maybe someone could try committing that fix to devstack for me while I'm traveling? :) I wonder if that'll get us a little further along... - Chris _______________________________________________ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
