关于网友提出的“ openstack安装镜像服务失败（ Error finding address for http://mcontroller:9292/v2/schemas/”问题疑问，本网通过在网上对“ openstack安装镜像服务失败（ Error finding address for http://mcontroller:9292/v2/schemas/”有关的相关答案进行了整理，供用户进行参考，详细问题解答如下：
问题： openstack安装镜像服务失败（ Error finding address for http://mcontroller:9292/v2/schemas/
描述:本帖最后由 studyhk 于 2016-09-16 21:28:42 编辑
按照官网配置环境、安装，前面都顺利，到验证镜像服务时失败，地址：
http://docs.openstack.org/mitaka/install-guide-rdo/glance-verify.html
命令：
openstack image create "cirros" \
> --file cirros-0.3.4-x86_64-disk.img \
> --disk-format qcow2 --container-format bare \
> --public --debug
错误信息：
START with options: ['image', 'create', 'cirros', '--file', 'cirros-0.3.4-x86_64-disk.img', '--disk-format', 'qcow2', '--container-format', 'bare', '--public', '--debug']
options: Namespace(access_token_endpoint='', auth_type='', auth_url='http://mcontroller: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='***', profile=None, project_domain_id='', project_domain_name='default', project_id='', project_name='admin', protocol='', regi />
defaults: {u'auth_type': 'password', u'compute_api_version': u'2', 'key': None, u'database_api_version': u'1.0', 'api_timeout': None, u'baremetal_api_version': u'1', u'image_api_version': u'2', 'cacert': None, u'image_api_use_tasks': False, u'floating_ip_source': u'neutron', u'orchestration_api_version': u'1', u'interface': None, u'network_api_version': u'2', u'image_format': u'qcow2', u'key_manager_api_version': u'v1', u'metering_api_version': u'2', 'verify': True, u'identity_api_version': u'2.0', u'volume_api_version': u'2', 'cert': None, u'secgroup_source': u'neutron', u'container_api_version': u'1', u'dns_api_version': u'2', u'object_store_api_version': u'1', u'disable_vendor_agent': {}}
cloud cfg: {'auth_type': 'password', u'compute_api_version': u'2', 'key': None, u'database_api_version': u'1.0', 'timing': False, u'network_api_version': u'2', u'image_format': u'qcow2', u'image_api_version': '2', 'verify': True, u'dns_api_version': u'2', u'object_store_api_version': u'1', 'verbose_level': 3, 'region_name': '', 'api_timeout': None, u'baremetal_api_version': u'1', 'auth': {'username': 'admin', 'project_name': 'admin', 'user_domain_name': 'default', 'auth_url': 'http://mcontroller:35357/v3', 'password': '***', 'project_domain_name': 'default'}, 'default_domain': 'default', u'container_api_version': u'1', u'image_api_use_tasks': False, u'floating_ip_source': u'neutron', u'orchestration_api_version': u'1', u'interface': None, 'cacert': None, u'key_manager_api_version': u'v1', u'metering_api_version': u'2', 'deferred_help': False, u'identity_api_version': '3', u'volume_api_version': u'2', 'cert': None, u'secgroup_source': u'neutron', 'debug': True, u'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 2, cmd group openstack.volume.v2
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://mcontroller:35357/v3', 'user_domain_name': 'default', 'password': '***', 'project_domain_name': 'default'}
Get auth_ref
REQ: curl -g -i -X GET http://mcontroller:35357/v3 -H "Accept: application/json" -H "User-Agent: python-openstackclient keystoneauth1/2.4.1 python-requests/2.10.0 CPython/2.7.5"
Starting new HTTP connection (1): mcontroller
"GET /v3 HTTP/1.1" 200 251
RESP: [200] Date: Fri, 16 Sep 2016 13:08:44 GMT Server: Apache/2.4.6 (CentOS) mod_wsgi/3.4 Python/2.7.5 Vary: X-Auth-Token x-openstack-request-id: req-9ea7e93e-85cb-4c3c-a667-6712cf7024ce Content-Length: 251 Keep-Alive: timeout=5, max=100 Connection: Keep-Alive Content-Type: application/json
RESP BODY: {"version": {"status": "stable", "updated": "2016-04-04T00:00:00Z", "media-types": [{"base": "application/json", "type": "application/vnd.openstack.identity-v3+json"}], "id": "v3.6", "links": [{"href": "http://mcontroller:35357/v3/", "rel": "self"}]}}
Making authentication request to http://mcontroller:35357/v3/auth/tokens
"POST /v3/auth/tokens HTTP/1.1" 201 2955
run(Namespace(checksum=None, columns=[], c />
Instantiating identity client:
Instantiating image client:
Making authentication request to http://mcontroller:35357/v3/auth/tokens
"POST /v3/auth/tokens HTTP/1.1" 201 2955
Instantiating image api:
curl -g -i -X GET -H 'Accept-Encoding: gzip, deflate' -H 'Accept: */*' -H 'X-Auth-Token: {SHA1}7f4666b65a438213f6edb4e08de165694964eb5d' -H 'Connection: keep-alive' -H 'User-Agent: python-glanceclient' -H 'Content-Type: application/octet-stream' http://mcontroller:9292/v2/schemas/image
Starting new HTTP connection (1): mcontroller
Error finding address for http://mcontroller:9292/v2/schemas/image: HTTPConnectionPool(host='mcontroller', port=9292): Max retries exceeded with url: /v2/schemas/image (Caused by NewConnectionError('<>
column_names, data = self.take_action(parsed_args)
File "/usr/lib/python2.7/site-packages/openstackclient/image/v2/image.py", line 330, in take_action
image = image_client.images.create(**kwargs)
File "/usr/lib/python2.7/site-packages/glanceclient/v2/images.py", line 228, in create
image = self.model()
File "/usr/lib/python2.7/site-packages/glanceclient/common/utils.py", line 448, in _memoized_property
setattr(self, attr_name, fn(self))
File "/usr/lib/python2.7/site-packages/glanceclient/v2/images.py", line 41, in model
schema = self.schema_client.get('image')
File "/usr/lib/python2.7/site-packages/glanceclient/v2/schemas.py", line 125, in get
_, raw_schema = self.http_client.get(uri)
File "/usr/lib/python2.7/site-packages/glanceclient/common/http.py", line 275, in get
return self._request('GET', url, **kwargs)
File "/usr/lib/python2.7/site-packages/glanceclient/common/http.py", line 256, in _request
raise exc.CommunicationError(message=message)
CommunicationError: Error finding address for http://mcontroller:9292/v2/schemas/image: HTTPConnectionPool(host='mcontroller', port=9292): Max retries exceeded with url: /v2/schemas/image (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused',))
clean_up CreateImage: Error finding address for http://mcontroller:9292/v2/schemas/image: HTTPConnectionPool(host='mcontroller', port=9292): Max retries exceeded with url: /v2/schemas/image (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused',))
Traceback (most recent call last):
File "/usr/lib/python2.7/site-packages/openstackclient/shell.py", line 118, in run
ret_val = super(OpenStackShell, self).run(argv)
File "/usr/lib/python2.7/site-packages/cliff/app.py", line 226, in run
result = self.run_subcommand(remainder)
File "/usr/lib/python2.7/site-packages/openstackclient/shell.py", line 153, in run_subcommand
ret_value = super(OpenStackShell, self).run_subcommand(argv)
File "/usr/lib/python2.7/site-packages/cliff/app.py", line 346, in run_subcommand
result = cmd.run(parsed_args)
File "/usr/lib/python2.7/site-packages/openstackclient/common/command.py", line 38, in run
return super(Command, self).run(parsed_args)
File "/usr/lib/python2.7/site-packages/cliff/display.py", line 79, in run
column_names, data = self.take_action(parsed_args)
File "/usr/lib/python2.7/site-packages/openstackclient/image/v2/image.py", line 330, in take_action
image = image_client.images.create(**kwargs)
File "/usr/lib/python2.7/site-packages/glanceclient/v2/images.py", line 228, in create
image = self.model()
File "/usr/lib/python2.7/site-packages/glanceclient/common/utils.py", line 448, in _memoized_property
setattr(self, attr_name, fn(self))
File "/usr/lib/python2.7/site-packages/glanceclient/v2/images.py", line 41, in model
schema = self.schema_client.get('image')
File "/usr/lib/python2.7/site-packages/glanceclient/v2/schemas.py", line 125, in get
_, raw_schema = self.http_client.get(uri)
File "/usr/lib/python2.7/site-packages/glanceclient/common/http.py", line 275, in get
return self._request('GET', url, **kwargs)
File "/usr/lib/python2.7/site-packages/glanceclient/common/http.py", line 256, in _request
raise exc.CommunicationError(message=message)
CommunicationError: Error finding address for http://mcontroller:9292/v2/schemas/image: HTTPConnectionPool(host='mcontroller', port=9292): Max retries exceeded with url: /v2/schemas/image (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused',))
END return value: 1
-------------------------------
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