Issue

• Glance does not work with swift backend.

2017-11-14 12:56:30.444 173456 ERROR swiftclient [req-7c0c51bd-de6b-46d2-bd08-ce20b54b6486 295ade0801124035995cf3e4dfe43b7d 655438e14aeb4bc3b61adabadb2ba44d - default default] HTTPConnectionPool(host='172.16.1.11', port=8080): Max retries exceeded with url: /v1/AUTH_858e8843f24f4d9480a3398538adbf83/glance (Caused by NewConnectionError('<requests.packages.urllib3.connection.HTTPConnection object at 0x50b0d10>: Failed to establish a new connection: [Errno 110] ETIMEDOUT',))

2017-11-14 12:56:30.444 173456 ERROR swiftclient ConnectionError: HTTPConnectionPool(host='172.16.1.11', port=8080): Max retries exceeded with url: /v1/AUTH_858e8843f24f4d9480a3398538adbf83/glance (Caused by NewConnectionError('<requests.packages.urllib3.connection.HTTPConnection object at 0x50b0d10>: Failed to establish a new connection: [Errno 110] ETIMEDOUT',))
2017-11-14 12:56:30.444 173456 ERROR swiftclient 
2017-11-14 12:56:30.447 173456 WARNING glance.api.v1.upload_utils [req-7c0c51bd-de6b-46d2-bd08-ce20b54b6486 295ade0801124035995cf3e4dfe43b7d 655438e14aeb4bc3b61adabadb2ba44d - default default] Client disconnected before sending all data to backend
2017-11-14 12:56:31.066 173456 INFO eventlet.wsgi.server [req-7c0c51bd-de6b-46d2-bd08-ce20b54b6486 295ade0801124035995cf3e4dfe43b7d 655438e14aeb4bc3b61adabadb2ba44d - default default] 10.196.204.110 - - [14/Nov/2017 12:56:31] "POST /v1/images HTTP/1.1" 400 0 796.455319

systemctl_list-units_--failed 
* openstack-swift-account.service    loaded failed failed OpenStack Object Storage (swift) - Account Server
* openstack-swift-container.service  loaded failed failed OpenStack Object Storage (swift) - Container Server
* openstack-swift-object.service     loaded failed failed OpenStack Object Storage (swift) - Object Server
* openstack-swift-proxy.service      loaded failed failed OpenStack Object Storage (swift) - Proxy Server