Created attachment 1215678 [details]
File with errors in all Openstack service logs

Description of problem:The OSP 8 overcloud gets stuck at Network Deployment stage with errors(as given in the attachment)


Version-Release number of selected component (if applicable): 


How reproducible:100%


Steps to Reproduce:
1. Follow instructions as given in https://access.redhat.com/documentation/en/red-hat-openstack-platform/8/paged/director-installation-and-usage/ to install Director 
2. Go through successful introspection process
3. Follow the instructions to install Overcloud deployment after modifying the templates accordingly

Actual results: successful Overcloud deployment


Expected results: Process freezes at Network Deployment stage with errors in log files(attached)


Additional info: Tried with a minimal network of 1 network for provisioning network, but it didn't help. Neither did giving default templates helped.
Tried the work around to add pacemaker as given in the https://bugzilla.redhat.com/show_bug.cgi?id=1294469 , but didn't helpin resolving the issue.

Excerpt of nova-api.log error:


./nova/nova-api.log:190824:2016-10-25 15:06:46.902 8397 ERROR nova.api.openstack.extensions [req-f76df0b9-00b6-42aa-9ca2-23a3e6753f50 f258c5a662ac4f2b82ab1902b1a67d31 a4befa06a51546b68d3d29b17b84a364 - - -] Unexpected exception in API method
./nova/nova-api.log:190825:2016-10-25 15:06:46.902 8397 ERROR nova.api.openstack.extensions Traceback (most recent call last):
./nova/nova-api.log:190826:2016-10-25 15:06:46.902 8397 ERROR nova.api.openstack.extensions   File "/usr/lib/python2.7/site-packages/nova/api/openstack/extensions.py", line 478, in wrapped
./nova/nova-api.log:190827:2016-10-25 15:06:46.902 8397 ERROR nova.api.openstack.extensions     return f(*args, **kwargs)
./nova/nova-api.log:190828:2016-10-25 15:06:46.902 8397 ERROR nova.api.openstack.extensions   File "/usr/lib/python2.7/site-packages/nova/api/openstack/compute/floating_ips.py", line 117, in index
./nova/nova-api.log:190829:2016-10-25 15:06:46.902 8397 ERROR nova.api.openstack.extensions     floating_ips = self.network_api.get_floating_ips_by_project(context)
./nova/nova-api.log:190830:2016-10-25 15:06:46.902 8397 ERROR nova.api.openstack.extensions   File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 1495, in get_floating_ips_by_project
./nova/nova-api.log:190831:2016-10-25 15:06:46.902 8397 ERROR nova.api.openstack.extensions     fips = client.list_floatingips(tenant_id=project_id)['floatingips']
./nova/nova-api.log:190832:2016-10-25 15:06:46.902 8397 ERROR nova.api.openstack.extensions   File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 234, in wrapper
 
…….
 
./nova/nova-api.log:190862:2016-10-25 15:06:46.902 8397 ERROR nova.api.openstack.extensions NeutronClientException: 404 Not Found
./nova/nova-api.log:190863:2016-10-25 15:06:46.902 8397 ERROR nova.api.openstack.extensions 
./nova/nova-api.log:190864:2016-10-25 15:06:46.902 8397 ERROR nova.api.openstack.extensions The resource could not be found.