Devstack installation is failing while uploading image. Below is the exception which I am getting everytime. I also cherry-picked this fix - https://review.openstack.org/#/c/151506/ , but of no use.
2016-08-29 09:39:34.219 | + '[' -n /home/stack/devstack/files/images/cirros-0.3.4-x86_64-uec/cirros-0.3.4-x86_64-vmlinuz ']'
2016-08-29 09:39:34.220 | ++ openstack --os-token 749c7e1fa55042318ac987b906a19890 --os-url http://192.168.100.101:9292 image create cirros-0.3.4-x86_64-uec-kernel --public --container-format aki --disk-format aki
2016-08-29 09:39:34.220 | ++ grep ' id '
2016-08-29 09:39:34.220 | ++ get_field 2
2016-08-29 09:39:34.225 | ++ local data field
2016-08-29 09:39:34.225 | ++ read data
2016-08-29 09:39:38.678 | ERROR: openstack <html>
2016-08-29 09:39:38.679 | <head>
2016-08-29 09:39:38.679 | <title>401 Unauthorized</title>
2016-08-29 09:39:38.679 | </head>
2016-08-29 09:39:38.679 | <body>
2016-08-29 09:39:38.679 | <h1>401 Unauthorized</h1>
2016-08-29 09:39:38.679 | This server could not verify that you are authorized to access the document you requested. Either you supplied the wrong credentials (e.g., bad password), or your browser does not understand how to supply the credentials required.<br /><br />
2016-08-29 09:39:38.679 |
2016-08-29 09:39:38.679 | </body>
2016-08-29 09:39:38.679 | </html> (HTTP 401)
2016-08-29 09:39:38.736 | + kernel_id=
2016-08-29 09:39:38.736 | + '[' -n /home/stack/devstack/files/images/cirros-0.3.4-x86_64-uec/cirros-0.3.4-x86_64-initrd ']'
2016-08-29 09:39:38.737 | ++ openstack --os-token 749c7e1fa55042318ac987b906a19890 --os-url http://192.168.100.101:9292 image create cirros-0.3.4-x86_64-uec-ramdisk --public --container-format ari --disk-format ari
2016-08-29 09:39:38.737 | ++ grep ' id '
2016-08-29 09:39:38.737 | ++ get_field 2
2016-08-29 09:39:38.738 | ++ local data field
2016-08-29 09:39:38.738 | ++ read data
2016-08-29 09:39:41.687 | ERROR: openstack <html>
2016-08-29 09:39:41.687 | <head>
2016-08-29 09:39:41.687 | <title>401 Unauthorized</title>
2016-08-29 09:39:41.687 | </head>
2016-08-29 09:39:41.687 | <body>
2016-08-29 09:39:41.687 | <h1>401 Unauthorized</h1>
2016-08-29 09:39:41.687 | This server could not verify that you are authorized to access the document you requested. Either you supplied the wrong credentials (e.g., bad password), or your browser does not understand how to supply the credentials required.<br /><br />
2016-08-29 09:39:41.687 |
2016-08-29 09:39:41.687 | </body>
2016-08-29 09:39:41.687 | </html> (HTTP 401)
2016-08-29 09:39:41.745 | + ramdisk_id=
2016-08-29 09:39:41.745 | + openstack --os-token 749c7e1fa55042318ac987b906a19890 --os-url http://192.168.100.101:9292 image create cirros-0.3.4-x86_64-uec --public --container-format ami --disk-format ami
2016-08-29 09:39:44.906 | ERROR: openstack <html>
2016-08-29 09:39:44.906 | <head>
2016-08-29 09:39:44.906 | <title>401 Unauthorized</title>
2016-08-29 09:39:44.906 | </head>
2016-08-29 09:39:44.906 | <body>
2016-08-29 09:39:44.906 | <h1>401 Unauthorized</h1>
2016-08-29 09:39:44.906 | This server could not verify that you are authorized to access the document you requested. Either you supplied the wrong credentials (e.g., bad password), or your browser does not understand how to supply the credentials required.<br /><br />
2016-08-29 09:39:44.906 |
2016-08-29 09:39:44.906 | </body>
2016-08-29 09:39:44.906 | </html> (HTTP 401)
2016-08-29 09:39:44.957 | + exit_trap
2016-08-29 09:39:44.957 | + local r=1
2016-08-29 09:39:44.958 | ++ jobs -p
2016-08-29 09:39:44.959 | + jobs=
2016-08-29 09:39:44.959 | + [[ -n '' ]]
2016-08-29 09:39:44.959 | + kill_spinner
2016-08-29 09:39:44.959 | + '[' '!' -z '' ']'
2016-08-29 09:39:44.959 | + [[ 1 -ne 0 ]]
2016-08-29 09:39:44.959 | + echo 'Error on exit'
2016-08-29 09:39:44.959 | Error on exit
2016-08-29 09:39:44.959 | + [[ -z /opt/stack/logs ]]
2016-08-29 09:39:44.959 | + /home/stack/devstack/tools/worlddump.py -d /opt/stack/logs
2016-08-29 09:39:45.024 | + exit 1
oops, accidentally switched the importance on this one. Setting it back to "Undecided"