I tried to use devstack to deploy openstack. But encountered an issue : ERROR: cliff.app Service Unavailable (HTTP 503). Tried several times all same result. Any clue? Thank you very much.
2014-03-11 16:00:21.039 | + is_service_enabled tls-proxy
2014-03-11 16:00:21.051 | + return 1
2014-03-11 16:00:21.061 | + SERVICE_ENDPOINT=http://10.0.2.15:35357/v2.0
2014-03-11 16:00:21.078 | + is_service_enabled tls-proxy
2014-03-11 16:00:21.095 | + return 1
2014-03-11 16:00:21.109 | + export OS_SERVICE_TOKEN=2f78640c541d361cde52
2014-03-11 16:00:21.118 | + OS_SERVICE_TOKEN=2f78640c541d361cde52
2014-03-11 16:00:21.123 | + export OS_SERVICE_ENDPOINT=http://10.0.2.15:35357/v2.0
2014-03-11 16:00:21.151 | + OS_SERVICE_ENDPOINT=http://10.0.2.15:35357/v2.0
2014-03-11 16:00:21.166 | + export OS_TOKEN=2f78640c541d361cde52
2014-03-11 16:00:21.173 | + OS_TOKEN=2f78640c541d361cde52
2014-03-11 16:00:21.177 | + export OS_URL=http://10.0.2.15:35357/v2.0
2014-03-11 16:00:21.190 | + OS_URL=http://10.0.2.15:35357/v2.0
2014-03-11 16:00:21.199 | + create_keystone_accounts
2014-03-11 16:00:21.205 | ++ get_field 2
2014-03-11 16:00:21.219 | ++ read data
2014-03-11 16:00:21.241 | ++ grep ' id '
2014-03-11 16:00:21.264 | ++ openstack project create admin
2014-03-11 16:01:37.571 | ERROR: cliff.app Service Unavailable (HTTP 503)
2014-03-11 16:01:37.623 | + ADMIN_TENANT=
2014-03-11 16:01:37.636 | ++ openstack user create admin --project '' --email <email address hidden> --password password
2014-03-11 16:01:37.640 | ++ grep ' id '
2014-03-11 16:01:37.649 | ++ get_field 2
2014-03-11 16:01:37.659 | ++ read data
2014-03-11 16:02:53.574 | ERROR: cliff.app Service Unavailable (HTTP 503)
2014-03-11 16:02:53.619 | + ADMIN_USER=
2014-03-11 16:02:53.639 | ++ get_field 2
2014-03-11 16:02:53.653 | ++ read data
2014-03-11 16:02:53.657 | ++ openstack role create admin
2014-03-11 16:02:53.665 | ++ grep ' id '
2014-03-11 16:04:09.573 | ERROR: cliff.app Service Unavailable (HTTP 503)
2014-03-11 16:04:09.612 | + ADMIN_ROLE=
2014-03-11 16:04:09.618 | + openstack role add --project --user
2014-03-11 16:04:10.412 | usage: openstack role add [-h] [-f {shell,table}] [-c COLUMN]
2014-03-11 16:04:10.420 | [--variable VARIABLE] [--prefix PREFIX] --project
2014-03-11 16:04:10.424 | <project> --user <user>
2014-03-11 16:04:10.435 | <role>
2014-03-11 16:04:10.447 | openstack role add: error: argument --project: expected one argument
2014-03-11 16:04:10.464 | + exit_trap
2014-03-11 16:04:10.468 | + local r=2
2014-03-11 16:04:10.472 | ++ jobs -p
2014-03-11 16:04:10.475 | + jobs=
2014-03-11 16:04:10.478 | + [[ -n '' ]]
2014-03-11 16:04:10.483 | + exit 2
got the same problem when installing Trove