Hi all -
doing a tripleo-quickstart, the delorean repo is returning a 403 for 
openstack-tripleo-ui, which it is looking for when it installs the 
undercloud.   Not sure if I'm missing something or working with a stale 
repo or what, though this is fresh tripleo-quickstart from today, 
referred to by config/release/newton.yml, and the repo claims it has 
this package and then reports 403 for just the one package.   The repo is:
[stack@undercloud ~]$ cat /etc/yum.repos.d/delorean.repo
[delorean]
name=delorean-openstack-neutron-941ec3f4d1860cbc43c007ebe1f8e9bf9d5c519a
baseurl=https://trunk.rdoproject.org/centos7-newton/94/1e/941ec3f4d1860cb...
enabled=1
gpgcheck=0
priority=1
trying a manual install shows that it sees it but can't install (I did a 
yum clear cache also, but again this is from the undercloud image at 
https://buildlogs.centos.org/centos/7/cloud/x86_64/tripleo_images/newton/...)
.    Hitting the directory listing shows all the other packages there 
and other directory listings under different hashes also show 
openstack-tripleo-ui present.
See yum output below, not sure if I'm just missing something silly.
[stack@undercloud ~]$ sudo yum install openstack-tripleo-ui
Loaded plugins: fastestmirror, priorities
Loading mirror speeds from cached hostfile
  * base: 
mirrors.centos.webair.com
  * extras: 
mirrors.cmich.edu
  * updates: 
mirrors.tripadvisor.com
644 packages excluded due to repository priority protections
Resolving Dependencies
--> Running transaction check
---> Package openstack-tripleo-ui.noarch 
0:1.1.0-0.20170201184830.36b0b58.el7.centos will be installed
--> Finished Dependency Resolution
Dependencies Resolved
=============================================================================================================================================================================
  Package                                   Arch 
Version 
Repository                     Size
=============================================================================================================================================================================
Installing:
  openstack-tripleo-ui                      noarch 
1.1.0-0.20170201184830.36b0b58.el7.centos 
delorean                      2.4 M
Transaction Summary
=============================================================================================================================================================================
Install  1 Package
Total download size: 2.4 M
Installed size: 11 M
Is this ok [y/d/N]: y
Downloading packages:
Delta RPMs disabled because /usr/bin/applydeltarpm not installed.
openstack-tripleo-ui-1.1.0-0.2 FAILED 
https://trunk.rdoproject.org/centos7-newton/94/1e/941ec3f4d1860cbc43c007e...
: [Errno 14] HTTPS Error 403 - Forbidden
Trying other mirror.
To address this issue please refer to the below knowledge base article
https://access.redhat.com/solutions/69319
If above article doesn't help to resolve this issue please create a bug 
on 
https://bugs.centos.org/
Error downloading packages:
 
openstack-tripleo-ui-1.1.0-0.20170201184830.36b0b58.el7.centos.noarch: 
[Errno 256] No more mirrors to try.