(sorry, reporting here until an openstack-trove component is available in RDO) Description of problem: When installing trove-guestagent on a CentOS 7 cloud image and starting the service, it fails to start with the following traces: 2015-05-06 13:17:51.117 10996 TRACE root Traceback (most recent call last): 2015-05-06 13:17:51.117 10996 TRACE root File "/usr/bin/trove-guestagent", line 10, in <module> 2015-05-06 13:17:51.117 10996 TRACE root sys.exit(main()) 2015-05-06 13:17:51.117 10996 TRACE root File "/usr/lib/python2.7/site-packages/trove/cmd/guest.py", line 60, in main 2015-05-06 13:17:51.117 10996 TRACE root from trove import rpc 2015-05-06 13:17:51.117 10996 TRACE root File "/usr/lib/python2.7/site-packages/trove/rpc.py", line 35, in <module> 2015-05-06 13:17:51.117 10996 TRACE root from oslo import messaging 2015-05-06 13:17:51.117 10996 TRACE root ImportError: cannot import name messaging 2015-05-06 13:21:34.874 11145 CRITICAL root [-] ImportError: No module named osprofiler 2015-05-06 13:21:34.874 11145 TRACE root Traceback (most recent call last): 2015-05-06 13:21:34.874 11145 TRACE root File "/usr/bin/trove-guestagent", line 10, in <module> 2015-05-06 13:21:34.874 11145 TRACE root sys.exit(main()) 2015-05-06 13:21:34.874 11145 TRACE root File "/usr/lib/python2.7/site-packages/trove/cmd/guest.py", line 60, in main 2015-05-06 13:21:34.874 11145 TRACE root from trove import rpc 2015-05-06 13:21:34.874 11145 TRACE root File "/usr/lib/python2.7/site-packages/trove/rpc.py", line 36, in <module> 2015-05-06 13:21:34.874 11145 TRACE root from osprofiler import profiler 2015-05-06 13:21:34.874 11145 TRACE root ImportError: No module named osprofiler 2015-05-06 13:21:34.874 11145 TRACE root 2015-05-06 13:23:27.747 11292 CRITICAL root [-] ImportError: No module named oslo_concurrency 2015-05-06 13:23:27.747 11292 TRACE root Traceback (most recent call last): 2015-05-06 13:23:27.747 11292 TRACE root File "/usr/bin/trove-guestagent", line 10, in <module> 2015-05-06 13:23:27.747 11292 TRACE root sys.exit(main()) 2015-05-06 13:23:27.747 11292 TRACE root File "/usr/lib/python2.7/site-packages/trove/cmd/guest.py", line 60, in main 2015-05-06 13:23:27.747 11292 TRACE root from trove import rpc 2015-05-06 13:23:27.747 11292 TRACE root File "/usr/lib/python2.7/site-packages/trove/rpc.py", line 39, in <module> 2015-05-06 13:23:27.747 11292 TRACE root import trove.common.exception 2015-05-06 13:23:27.747 11292 TRACE root File "/usr/lib/python2.7/site-packages/trove/common/exception.py", line 20, in <module> 2015-05-06 13:23:27.747 11292 TRACE root from oslo_concurrency import processutils 2015-05-06 13:23:27.747 11292 TRACE root ImportError: No module named oslo_concurrency 2015-05-06 13:23:27.747 11292 TRACE root So the following dependencies are missing on python-trove (this is where the error is, it just showed up in the guest agent because there were no other OpenStack components installed): - python-oslo-messaging - python-osprofiler - python-oslo-concurrency Version-Release number of selected component (if applicable): python-trove-2015.1.0-2.el7 (kilo testing) How reproducible: Always Steps to Reproduce: 1. Install any Trove component on a fresh machine with no other RDO components 2. Start the Trove service Actual results: Stack traces as shown above.
Proposed https://review.gerrithub.io/232514 with a possible fix.
in kilo/testing repo
The issue is now fixed. With both RDO Liberty and the current snapshot of RDO Mitaka, the openstack-trove-guestagent package has all the required dependency to start the daemon (only the configuration is needed for it). Tested on up-to-date CentOS 7, with: RDO Kilo: openstack-trove-common-2015.1.0-3.el7.noarch openstack-trove-guestagent-2015.1.0-3.el7.noarch python-trove-2015.1.0-3.el7.noarch RDO Liberty: openstack-trove-common-4.0.0-5.el7.noarch openstack-trove-guestagent-4.0.0-5.el7.noarch python-trove-4.0.0-5.el7.noarch RDO Mitaka (DLRN snapshot): openstack-trove-common-5.0.0.0b3-0.20160304001243.a3a877a.el7.centos.noarch openstack-trove-guestagent-5.0.0.0b3-0.20160304001243.a3a877a.el7.centos.noarch python-trove-5.0.0.0b3-0.20160304001243.a3a877a.el7.centos.noarch