Can not create instance - liberty - centos 7

[Vladislav]

 Dear collegues,

I am trying to start instance.

System requirements:
cat /etc/*-release
CentOS Linux release 7.2.1511 (Core)
NAME="CentOS Linux"
VERSION="7 (Core)"
ID="centos"
ID_LIKE="rhel fedora"
VERSION_ID="7"
PRETTY_NAME="CentOS Linux 7 (Core)"
ANSI_COLOR="0;31"
CPE_NAME="cpe:/o:centos:centos:7"
HOME_URL="https://www.centos.org/"
BUG_REPORT_URL="https://bugs.centos.org/"

CENTOS_MANTISBT_PROJECT="CentOS-7"
CENTOS_MANTISBT_PROJECT_VERSION="7"
REDHAT_SUPPORT_PRODUCT="centos"
REDHAT_SUPPORT_PRODUCT_VERSION="7"

CentOS Linux release 7.2.1511 (Core)
CentOS Linux release 7.2.1511 (Core)

nova --version
2.30.1

rpm -qa | grep openstack
openstack-packstack-7.0.0-0.10.dev1682.g42b3426.el7.noarch
python-openstackclient-1.7.2-1.el7.noarch
openstack-selinux-0.6.41-1.el7.noarch
openstack-nova-common-12.0.1-1.el7.noarch
openstack-neutron-7.0.1-1.el7.noarch
openstack-nova-novncproxy-12.0.1-1.el7.noarch
openstack-packstack-puppet-7.0.0-0.10.dev1682.g42b3426.el7.noarch
openstack-nova-compute-12.0.1-1.el7.noarch
openstack-nova-conductor-12.0.1-1.el7.noarch
openstack-nova-console-12.0.1-1.el7.noarch
openstack-neutron-linuxbridge-7.0.1-1.el7.noarch
openstack-puppet-modules-7.0.1-1.el7.noarch
openstack-neutron-ml2-7.0.1-1.el7.noarch
openstack-keystone-8.0.1-1.el7.noarch
openstack-utils-2015.2-1.el7.noarch
openstack-nova-cert-12.0.1-1.el7.noarch
openstack-nova-scheduler-12.0.1-1.el7.noarch
centos-release-openstack-liberty-1-4.el7.noarch
openstack-dashboard-8.0.0-1.el7.noarch
openstack-nova-api-12.0.1-1.el7.noarch
openstack-neutron-common-7.0.1-1.el7.noarch
openstack-glance-11.0.1-2.el7.noarch
python2-django-openstack-auth-2.0.1-1.el7.noarch

When trying to start instance through Horizon it fails with error:
Error: Failed to perform requested operation on instance "test-instance", the instance has an error status: Please try again later [Error: Build of instance baa0ef0e-83a7-442e-90f2-632a803f0e01 aborted: Could not clean up failed build, not rescheduling].

When trying to start via CLI:
nova --debug boot --flavor m1.medium --image cirros --nic net-id=256eea0b-06fe-49a0-880d-6ecc8afeff5a --security-group default --key-name vladf public-instance

In nova-compute.log I get strange errors:
2016-02-26 14:49:04.335 12349 ERROR nova.compute.manager [-] Instance failed network setup after 1 attempt(s)
2016-02-26 14:49:04.335 12349 ERROR nova.compute.manager Traceback (most recent call last):
2016-02-26 14:49:04.335 12349 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 1564, in _allocate_network_async
2016-02-26 14:49:04.335 12349 ERROR nova.compute.manager dhcp_options=dhcp_options)
2016-02-26 14:49:04.335 12349 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 620, in allocate_for_instance
2016-02-26 14:49:04.335 12349 ERROR nova.compute.manager get_client(context, admin=True))
2016-02-26 14:49:04.335 12349 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 237, in get_client
2016-02-26 14:49:04.335 12349 ERROR nova.compute.manager auth_token = _ADMIN_AUTH.get_token(_SESSION)
2016-02-26 14:49:04.335 12349 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/keystoneclient/auth/identity/base.py", line 200, in get_token
2016-02-26 14:49:04.335 12349 ERROR nova.compute.manager return self.get_access(session).auth_token
2016-02-26 14:49:04.335 12349 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/keystoneclient/auth/identity/base.py", line 240, in get_access
2016-02-26 14:49:04.335 12349 ERROR nova.compute.manager self.auth_ref = self.get_auth_ref(session)
2016-02-26 14:49:04.335 12349 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/keystoneclient/auth/identity/generic/base.py", line 184, in get_auth_ref
2016-02-26 14:49:04.335 12349 ERROR nova.compute.manager self._plugin = self._do_create_plugin(session)
2016-02-26 14:49:04.335 12349 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/keystoneclient/auth/identity/generic/base.py", line 139, in _do_create_plugin
2016-02-26 14:49:04.335 12349 ERROR nova.compute.manager authenticated=False)
2016-02-26 14:49:04.335 12349 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/keystoneclient/utils.py", line 337, in inner
2016-02-26 14:49:04.335 12349 ERROR nova.compute.manager return func(*args, **kwargs)
2016-02-26 14:49:04.335 12349 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/keystoneclient/auth/identity/base.py", line 400, in get_discovery
2016-02-26 14:49:04.335 12349 ERROR nova.compute.manager authenticated=authenticated)
2016-02-26 14:49:04.335 12349 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/keystoneclient/utils.py", line 337, in inner
2016-02-26 14:49:04.335 12349 ERROR nova.compute.manager return func(*args, **kwargs)
2016-02-26 14:49:04.335 12349 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/keystoneclient/_discover.py", line 142, in __init__
2016-02-26 14:49:04.335 12349 ERROR nova.compute.manager authenticated=authenticated)
2016-02-26 14:49:04.335 12349 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/keystoneclient/utils.py", line 337, in inner
2016-02-26 14:49:04.335 12349 ERROR nova.compute.manager return func(*args, **kwargs)
2016-02-26 14:49:04.335 12349 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/keystoneclient/_discover.py", line 40, in get_version_data
2016-02-26 14:49:04.335 12349 ERROR nova.compute.manager resp = session.get(url, headers=headers, authenticated=authenticated)
2016-02-26 14:49:04.335 12349 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/keystoneclient/session.py", line 493, in get
2016-02-26 14:49:04.335 12349 ERROR nova.compute.manager
2016-02-26 14:49:04.335 12349 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/keystoneclient/utils.py", line 337, in inner
2016-02-26 14:49:04.335 12349 ERROR nova.compute.manager return func(*args, **kwargs)
2016-02-26 14:49:04.335 12349 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/keystoneclient/session.py", line 319, in request
2016-02-26 14:49:04.335 12349 ERROR nova.compute.manager if url:
2016-02-26 14:49:04.335 12349 ERROR nova.compute.manager File "/usr/lib64/python2.7/urlparse.py", line 142, in urlparse
2016-02-26 14:49:04.335 12349 ERROR nova.compute.manager tuple = urlsplit(url, scheme, allow_fragments)
2016-02-26 14:49:04.335 12349 ERROR nova.compute.manager File "/usr/lib64/python2.7/urlparse.py", line 181, in urlsplit
2016-02-26 14:49:04.335 12349 ERROR nova.compute.manager i = url.find(':')
2016-02-26 14:49:04.335 12349 ERROR nova.compute.manager AttributeError: 'NoneType' object has no attribute 'find'
2016-02-26 14:49:04.335 12349 ERROR nova.compute.manager
2016-02-26 14:49:04.617 12349 INFO nova.virt.libvirt.driver [req-b1a25f13-fd91-4f4a-8381-c406580c904b 4cc7915e0c8e4deb8cbd4e45fa912417 b8f478528a90485c91b363b57505a047 - - -] [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] Creating image
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [req-b1a25f13-fd91-4f4a-8381-c406580c904b 4cc7915e0c8e4deb8cbd4e45fa912417 b8f478528a90485c91b363b57505a047 - - -] [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] Instance failed to spawn
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] Traceback (most recent call last):
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2155, in _build_resources
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] yield resources
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2009, in _build_and_run_instance
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] block_device_info=block_device_info)
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 2512, in spawn
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] write_to_disk=True)
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 4383, in _get_guest_xml
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] network_info_str = str(network_info)
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/nova/network/model.py", line 515, in __str__
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] return self._sync_wrapper(fn, *args, **kwargs)
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/nova/network/model.py", line 498, in _sync_wrapper
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] self.wait()
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/nova/network/model.py", line 530, in wait
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] self[:] = self._gt.wait()
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/eventlet/greenthread.py", line 175, in wait
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] return self._exit_event.wait()
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/eventlet/event.py", line 125, in wait
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] current.throw(*self._exc)
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/eventlet/greenthread.py", line 214, in main
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] result = function(*args, **kwargs)
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 1581, in _allocate_network_async
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] six.reraise(*exc_info)
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 1564, in _allocate_network_async
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] dhcp_options=dhcp_options)
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 620, in allocate_for_instance
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] get_client(context, admin=True))
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 237, in get_client
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] auth_token = _ADMIN_AUTH.get_token(_SESSION)
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/keystoneclient/auth/identity/base.py", line 200, in get_token
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] return self.get_access(session).auth_token
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/keystoneclient/auth/identity/base.py", line 240, in get_access
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] self.auth_ref = self.get_auth_ref(session)
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/keystoneclient/auth/identity/generic/base.py", line 184, in get_auth_ref
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] self._plugin = self._do_create_plugin(session)
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/keystoneclient/auth/identity/generic/base.py", line 139, in _do_create_plugin
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] authenticated=False)
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/keystoneclient/utils.py", line 337, in inner
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] return func(*args, **kwargs)
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/keystoneclient/auth/identity/base.py", line 400, in get_discovery
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] authenticated=authenticated)
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/keystoneclient/utils.py", line 337, in inner
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] return func(*args, **kwargs)
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/keystoneclient/_discover.py", line 142, in __init__
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] authenticated=authenticated)
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/keystoneclient/utils.py", line 337, in inner
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] return func(*args, **kwargs)
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/keystoneclient/_discover.py", line 40, in get_version_data
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] resp = session.get(url, headers=headers, authenticated=authenticated)
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/keystoneclient/session.py", line 493, in get
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01]
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/keystoneclient/utils.py", line 337, in inner
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] return func(*args, **kwargs)
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/keystoneclient/session.py", line 319, in request
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] if url:
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib64/python2.7/urlparse.py", line 142, in urlparse
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] tuple = urlsplit(url, scheme, allow_fragments)
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib64/python2.7/urlparse.py", line 181, in urlsplit
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] i = url.find(':')
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] AttributeError: 'NoneType' object has no attribute 'find'
2016-02-26 14:49:05.132 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01]
2016-02-26 14:49:05.135 12349 INFO nova.compute.manager [req-b1a25f13-fd91-4f4a-8381-c406580c904b 4cc7915e0c8e4deb8cbd4e45fa912417 b8f478528a90485c91b363b57505a047 - - -] [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] Terminating instance
2016-02-26 14:49:05.139 12349 INFO nova.virt.libvirt.driver [-] [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] During wait destroy, instance disappeared.
2016-02-26 14:49:05.170 12349 INFO nova.virt.libvirt.driver [req-b1a25f13-fd91-4f4a-8381-c406580c904b 4cc7915e0c8e4deb8cbd4e45fa912417 b8f478528a90485c91b363b57505a047 - - -] [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] Deleting instance files /var/lib/nova/instances/baa0ef0e-83a7-442e-90f2-632a803f0e01_del
2016-02-26 14:49:05.171 12349 INFO nova.virt.libvirt.driver [req-b1a25f13-fd91-4f4a-8381-c406580c904b 4cc7915e0c8e4deb8cbd4e45fa912417 b8f478528a90485c91b363b57505a047 - - -] [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] Deletion of /var/lib/nova/instances/baa0ef0e-83a7-442e-90f2-632a803f0e01_del complete
2016-02-26 14:49:05.500 12349 ERROR nova.compute.manager [req-b1a25f13-fd91-4f4a-8381-c406580c904b 4cc7915e0c8e4deb8cbd4e45fa912417 b8f478528a90485c91b363b57505a047 - - -] [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] Failed to deallocate network for instance.
2016-02-26 14:49:05.650 12349 ERROR nova.compute.manager [req-b1a25f13-fd91-4f4a-8381-c406580c904b 4cc7915e0c8e4deb8cbd4e45fa912417 b8f478528a90485c91b363b57505a047 - - -] [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] Build of instance baa0ef0e-83a7-442e-90f2-632a803f0e01 aborted: Could not clean up failed build, not rescheduling
2016-02-26 14:49:05.650 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] Traceback (most recent call last):
2016-02-26 14:49:05.650 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 1905, in _do_build_and_run_instance
2016-02-26 14:49:05.650 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] filter_properties)
2016-02-26 14:49:05.650 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2025, in _build_and_run_instance
2016-02-26 14:49:05.650 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] 'create.error', fault=e)
2016-02-26 14:49:05.650 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 195, in __exit__
2016-02-26 14:49:05.650 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] six.reraise(self.type_, self.value, self.tb)
2016-02-26 14:49:05.650 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2009, in _build_and_run_instance
2016-02-26 14:49:05.650 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] block_device_info=block_device_info)
2016-02-26 14:49:05.650 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib64/python2.7/contextlib.py", line 35, in __exit__
2016-02-26 14:49:05.650 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] self.gen.throw(type, value, traceback)
2016-02-26 14:49:05.650 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2179, in _build_resources
2016-02-26 14:49:05.650 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] instance_uuid=instance.uuid, reason=msg)
2016-02-26 14:49:05.650 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] BuildAbortException: Build of instance baa0ef0e-83a7-442e-90f2-632a803f0e01 aborted: Could not clean up failed build, not rescheduling
2016-02-26 14:49:05.650 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01]
2016-02-26 14:49:05.683 12349 ERROR nova.compute.manager [req-b1a25f13-fd91-4f4a-8381-c406580c904b 4cc7915e0c8e4deb8cbd4e45fa912417 b8f478528a90485c91b363b57505a047 - - -] [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] Failed to deallocate networks
2016-02-26 14:49:05.683 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] Traceback (most recent call last):
2016-02-26 14:49:05.683 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2184, in _cleanup_allocated_networks
2016-02-26 14:49:05.683 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] self._deallocate_network(context, instance, requested_networks)
2016-02-26 14:49:05.683 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 1810, in _deallocate_network
2016-02-26 14:49:05.683 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] context, instance, requested_networks=requested_networks)
2016-02-26 14:49:05.683 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 835, in deallocate_for_instance
2016-02-26 14:49:05.683 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] self._unbind_ports(context, ports_to_skip, neutron)
2016-02-26 14:49:05.683 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 406, in _unbind_ports
2016-02-26 14:49:05.683 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] get_client(context, admin=True))
2016-02-26 14:49:05.683 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 237, in get_client
2016-02-26 14:49:05.683 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] auth_token = _ADMIN_AUTH.get_token(_SESSION)
2016-02-26 14:49:05.683 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/keystoneclient/auth/identity/base.py", line 200, in get_token
2016-02-26 14:49:05.683 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] return self.get_access(session).auth_token
2016-02-26 14:49:05.683 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/keystoneclient/auth/identity/base.py", line 240, in get_access
2016-02-26 14:49:05.683 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] self.auth_ref = self.get_auth_ref(session)
2016-02-26 14:49:05.683 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/keystoneclient/auth/identity/generic/base.py", line 184, in get_auth_ref
2016-02-26 14:49:05.683 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] self._plugin = self._do_create_plugin(session)
2016-02-26 14:49:05.683 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/keystoneclient/auth/identity/generic/base.py", line 139, in _do_create_plugin
2016-02-26 14:49:05.683 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] authenticated=False)
2016-02-26 14:49:05.683 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/keystoneclient/utils.py", line 337, in inner
2016-02-26 14:49:05.683 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] return func(*args, **kwargs)
2016-02-26 14:49:05.683 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/keystoneclient/auth/identity/base.py", line 400, in get_discovery
2016-02-26 14:49:05.683 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] authenticated=authenticated)
2016-02-26 14:49:05.683 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/keystoneclient/utils.py", line 337, in inner
2016-02-26 14:49:05.683 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] return func(*args, **kwargs)
2016-02-26 14:49:05.683 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/keystoneclient/_discover.py", line 142, in __init__
2016-02-26 14:49:05.683 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] authenticated=authenticated)
2016-02-26 14:49:05.683 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/keystoneclient/utils.py", line 337, in inner
2016-02-26 14:49:05.683 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] return func(*args, **kwargs)
2016-02-26 14:49:05.683 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/keystoneclient/_discover.py", line 40, in get_version_data
2016-02-26 14:49:05.683 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] resp = session.get(url, headers=headers, authenticated=authenticated)
2016-02-26 14:49:05.683 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/keystoneclient/session.py", line 493, in get
2016-02-26 14:49:05.683 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01]
2016-02-26 14:49:05.683 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/keystoneclient/utils.py", line 337, in inner
2016-02-26 14:49:05.683 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] return func(*args, **kwargs)
2016-02-26 14:49:05.683 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib/python2.7/site-packages/keystoneclient/session.py", line 319, in request
2016-02-26 14:49:05.683 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] if url:
2016-02-26 14:49:05.683 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib64/python2.7/urlparse.py", line 142, in urlparse
2016-02-26 14:49:05.683 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] tuple = urlsplit(url, scheme, allow_fragments)
2016-02-26 14:49:05.683 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] File "/usr/lib64/python2.7/urlparse.py", line 181, in urlsplit
2016-02-26 14:49:05.683 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] i = url.find(':')
2016-02-26 14:49:05.683 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01] AttributeError: 'NoneType' object has no attribute 'find'
2016-02-26 14:49:05.683 12349 ERROR nova.compute.manager [instance: baa0ef0e-83a7-442e-90f2-632a803f0e01]

[zhangjialong (zhangjl)]

It looks like there were errors in the neutron section of your nova.conf. Could you provide your configuration of neutron section in nova.conf ?

[Vladislav (vladislav-falfushinsky)]

cat /etc/nova/nova.conf
[DEFAULT]
rpc_backend = rabbit
auth_strategy = keystone
my_ip = 192.168.2.50
enabled_apis=osapi_compute,metadata
verbose = True
network_api_class = nova.network.neutronv2.api.API
security_group_api = neutron
linuxnet_interface_driver = nova.network.linux_net.NeutronLinuxBridgeInterfaceDriver
firewall_driver = nova.virt.firewall.NoopFirewallDriver

[database]
connection = mysql://nova:nova@controller/nova

[oslo_messaging_rabbit]
rabbit_host = 192.168.2.50
rabbit_userid = openstack
rabbit_password = openstack

[keystone_authtoken]
auth_uri = http://192.168.2.50:5000
auth_url = http://192.168.2.50:35357
auth_plugin = password
project_domain_id = default
user_domain_id = default
project_name = service
username = nova
password = nova
identity_uri=http://localhost:35357/
auth_version = 3
admin_tenant_name = service
admin_user = nova
admin_password = nova

[vnc]
vncserver_listen = $my_ip
vncserver_proxyclient_address = $my_ip
enabled = True
vncserver_listen = 0.0.0.0
vncserver_proxyclient_address = $my_ip
novncproxy_base_url = http://192.168.2.50:6080/vnc_auto.html

[glance]
host = 192.168.2.50

[oslo_concurrency]
lock_path = /var/lib/nova/tmp

[libvirt]
virt_type = qemu

[neutron]
service_metadata_proxy = True
metadata_proxy_shared_secret = e86ad70cd8b877e56603
url = http://192.168.2.50:9696
auth_url = http://192.168.2.50:35357
auth_plugin = password
project_domain_id = default
user_domain_id = default
region_name = RegionOne
project_name = service
username = neutron
password = neutron

[Matt Riedemann (mriedem)]

The error from the logs is:

AttributeError: 'NoneType' object has no attribute 'find'

Something failing here:

https://github.com/openstack/nova/blob/stable/liberty/nova/network/neutronv2/api.py#L237

Do you realize you have two auth_uri entries in nova.conf?

auth_uri = http://192.168.2.50:5000
auth_url = http://192.168.2.50:35357

I'm marking this as invalid since it appears to be a request for support rather than an actual bug.

[Vladislav (vladislav-falfushinsky)]

The documentation states about two entries - auth_uri and auth_url . When I specify only one it fails.
Conserning the AttributeError, it seems it occures here:
"/usr/lib/python2.7/site-packages/keystoneclient/session.py", line 319

[Sean Dague (sdague)]

This is really an issue with the keystone client interaction

[Steve Martinelli (stevemar)]

I agree with Matt's assessment that this looks like a support request, and based on the line of code that is raising the exception (https://github.com/openstack/python-keystoneclient/blob/stable/liberty/keystoneclient/session.py#L319) it looks like a URL is wrong somewhere in the keystone_authtoken settings.

A sample Liberty configuration can be seen here: http://logs.openstack.org/47/305347/1/check/gate-tempest-dsvm-neutron-full/50be3c3/logs/etc/nova/nova.conf.txt.gz

The identity_uri, auth_version and admin_* options can be removed.

[Vladislav (vladislav-falfushinsky)]

Thanks for pointing to sample configuration of nova.conf. That clears up many things.
However please look into the my section of keystone_authtoken from my nova.conf.

[keystone_authtoken]
auth_uri = http://192.168.1.1:5000
auth_url = http://192.168.1.1:35357
auth_plugin = password
project_domain_id = default
user_domain_id = default
project_name = service
username = nova
password = nova

Thanks for help!

[Vladislav (vladislav-falfushinsky)]

I am wondering about neutron.conf. Can I use this as a sample?
http://logs.openstack.org/47/305347/1/check/gate-tempest-dsvm-neutron-full/50be3c3/logs/etc/neutron/neutron.conf.txt.gz

[Steve Martinelli (stevemar)]

That seems like a great example, are you still hitting this error. It's a basic flow that is tested in our CI and unlikely to be a bug in keystoneclient or auth.