I followed the openstack install guide for Ubuntu step by step, and when I try to upload an image( openstack image create "cirros" \ --file cirros-0.3.4-x86_64-disk.img \ --disk-format qcow2 --container-format bare \ --public) it returned the following message:

START with options: ['--debug', 'image', 'create', 'cirros', '--file', 'cirros-0.3.4-x86_64-disk.img', '--disk-format', 'qcow2', '--container-format', 'bare', '--public'] options: Namespace(access_token_endpoint='', auth_type='', auth_url='http://controller:35357/v3', cacert='', client_id='', client_secret='', cloud='', debug=True, default_domain='default', deferred_help=False, domain_id='', domain_name='', endpoint='', identity_provider='', identity_provider_url='', insecure=None, interface='', log_file=None, os_compute_api_version='', os_identity_api_version='3', os_image_api_version='2', os_network_api_version='', os_object_api_version='', os_project_id=None, os_project_name=None, os_volume_api_version='', password='admin', project_domain_id='', project_domain_name='default', project_id='', project_name='admin', protocol='', region_name='', scope='', service_provider_endpoint='', timing=False, token='', trust_id='', url='', user_domain_id='', user_domain_name='default', user_id='', username='admin', verbose_level=3, verify=None) defaults: {'auth_type': 'password', 'compute_api_version': '2', 'database_api_version': '1.0', 'api_timeout': None, 'baremetal_api_version': '1', 'cacert': None, 'image_api_use_tasks': False, 'floating_ip_source': 'neutron', 'key': None, 'interface': None, 'network_api_version': '2', 'image_format': 'qcow2', 'object_api_version': '1', 'image_api_version': '1', 'verify': True, 'identity_api_version': '2', 'volume_api_version': '1', 'cert': None, 'secgroup_source': 'neutron', 'dns_api_version': '2', 'disable_vendor_agent': {}} cloud cfg: {'auth_type': 'password', 'compute_api_version': '2', 'database_api_version': '1.0', 'interface': None, 'network_api_version': '2', 'image_format': 'qcow2', 'object_api_version': '1', 'image_api_version': '2', 'verify': True, 'timing': False, 'dns_api_version': '2', 'verbose_level': 3, 'region_name': '', 'api_timeout': None, 'baremetal_api_version': '1', 'auth': {'username': 'admin', 'project_name': 'admin', 'tenant_name': 'admin', 'user_domain_name': 'default', 'auth_url': 'http://controller:35357/v3', 'password': 'admin', 'project_domain_name': 'default'}, 'default_domain': 'default', 'image_api_use_tasks': False, 'floating_ip_source': 'neutron', 'key': None, 'cacert': None, 'deferred_help': False, 'identity_api_version': '3', 'volume_api_version': '1', 'cert': None, 'secgroup_source': 'neutron', 'debug': True, 'disable_vendor_agent': {}} compute API version 2, cmd group openstack.compute.v2 network API version 2, cmd group openstack.network.v2 image API version 2, cmd group openstack.image.v2 volume API version 1, cmd group openstack.volume.v1 identity API version 3, cmd group openstack.identity.v3 object_store API version 1, cmd group openstack.object_store.v1 command: image create -> openstackclient.image.v2.image.CreateImage Auth plugin password selected auth_type: password Using auth plugin: password Using parameters {'username': 'admin', 'project_name': 'admin', 'auth_url': 'http://controller:35357/v3', 'tenant_name': 'admin', 'user_domain_name': 'default', 'password': 'admin', 'project_domain_name': 'default'} Get auth_ref REQ: curl -g -i -X GET http://controller:35357/v3 -H "Accept: application/json" -H "User-Agent: python-openstackclient" Starting new HTTP connection (1): controller "GET /v3 HTTP/1.1" 200 250 RESP: [200] Content-Length: 250 Vary: X-Auth-Token Keep-Alive: timeout=5, max=100 Server: Apache/2.4.7 (Ubuntu) Connection: Keep-Alive Date: Wed, 18 May 2016 13:46:57 GMT x-openstack-request-id: req-d723b0df-8bda-43ac-97b2-4236ffd8928d Content-Type: application/json X-Distribution: Ubuntu RESP BODY: {"version": {"status": "stable", "updated": "2015-03-30T00:00:00Z", "media-types": [{"base": "application/json", "type": "application/vnd.openstack.identity-v3+json"}], "id": "v3.4", "links": [{"href": "http://controller:35357/v3/", "rel": "self"}]}}

Making authentication request to http://controller:35357/v3/auth/tokens "POST /v3/auth/tokens HTTP/1.1" 201 1601 take_action(Namespace(checksum=None, columns=[], container_format='bare', copy_from=None, disk_format='qcow2', file='cirros-0.3.4-x86_64-disk.img', formatter='table', id=None, location=None, max_width=0, min_disk=None, min_ram=None, name='cirros', owner=None, prefix='', private=False, properties=None, protected=False, public=True, size=None, store=None, tags=None, unprotected=False, variables=[])) Instantiating image client: Making ... (more)