This bugzilla has been removed from the release and needs to be reviewed and Triaged for another Target Release.

There seems to be a difference between available packages on undercloud vs. overcloud. Undercloud:

(undercloud) [stack@undercloud-0 ~]$ yum list available | grep openstack-dashboard
openstack-dashboard.noarch        1:12.0.0-0.20170624124155.e8d1dd9.el7ost
openstack-dashboard-theme.noarch  12.0.0-2.el7ost        rhelosp-12.0-puddle    


Overcloud:

[root@controller-0 ~]# yum list available | grep openstack-dashboard
openstack-dashboard.noarch        1:12.0.0-0.20170624124155.e8d1dd9.el7ost

It could be an issue with how we setup repositories on OC during upgrade initialization.

yum clean all;rhos-release -x; rhos-release 12-director ; reboot on overcloud nodes didn't helped

The problem is that the openstack-dashboard and openstack-dashboard-theme versions in the latest puddle repo don't match, but it looks like they're supposed to be version-locked together, so i guess yum ignores the newer openstack-dashboard-theme. (Perhaps the reason why yum listed it on undercloud as available is that it's not yet installed on undercloud, and maybe some of the version lock checks weren't triggered then... Just guessing...)

[   ] openstack-dashboard-12.0.0-0.20170624124155.e8d1dd9.el7ost.noarch.rpm                       26-Jun-2017 10:39  3.4M  
[   ] openstack-dashboard-theme-12.0.0-2.el7ost.noarch.rpm                                        23-Jun-2017 04:38  703K  

E.g. in OSP 11 latest puddle repos, they are exactly the same version:


[   ] openstack-dashboard-11.0.1-5.el7ost.noarch.rpm                               04-Apr-2017 13:42   13M  
[   ] openstack-dashboard-theme-11.0.1-5.el7ost.noarch.rpm                         04-Apr-2017 13:42  6.2K  

Let's try adding

yum -y remove openstack-dasboard-theme

into UpgradeInitCommand as a workaround for now.

Typo fix:

yum -y remove openstack-dashboard-theme

It appears the issue here is the epoch.

in python-django-horizon specfile, openstack-dashboard has:

Requires:   openstack-dashboard-theme => 1:12.0

The version of openstack-dashboard-theme is 12.0.0 with no epoch.  

Note, the => may cause a problem too, though I'm not certain.  We should probably clean it up to be >=.

w/a - 
create local mirror with this rpms
https://brewweb.engineering.redhat.com/brew/taskinfo?taskID=13578817
on all oc nodes and re-start oc upgrade

Good catch.

Note that "=>" is automatically converted to ">=" but let's clean it for clarity/readability

This issue reported initially is still showing up in the latest puddle:

[root@controller-0 heat-admin]# yum info python-django-horizon
Loaded plugins: product-id, search-disabled-repos, subscription-manager
This system is not registered with an entitlement server. You can use subscription-manager to register.
Installed Packages
Name        : python-django-horizon
Arch        : noarch
Epoch       : 1
Version     : 11.0.3
Release     : 3.el7ost
Size        : 2.9 M
Repo        : installed
From repo   : rhos-11.0-signed
Summary     : Django application for talking to Openstack
URL         : http://horizon.openstack.org/
License     : ASL 2.0 and BSD
Description : Horizon is a Django application for providing Openstack UI components.
            : It allows performing site administrator (viewing account resource usage,
            : configuring users, accounts, quotas, flavors, etc.) and end user
            : operations (start/stop/delete instances, create/restore snapshots, view
            : instance VNC console, etc.)

Available Packages
Name        : python-django-horizon
Arch        : noarch
Epoch       : 1
Version     : 12.0.0
Release     : 0.20170821142112.el7ost
Size        : 697 k
Repo        : rhelosp-12.0-puddle/x86_64
Summary     : Django application for talking to Openstack
URL         : http://horizon.openstack.org/
License     : ASL 2.0 and BSD
Description : Horizon is a Django application for providing Openstack UI components.
            : It allows performing site administrator (viewing account resource usage,
            : configuring users, accounts, quotas, flavors, etc.) and end user
            : operations (start/stop/delete instances, create/restore snapshots, view
            : instance VNC console, etc.)



--> Finished Dependency Resolution
Error: Package: 1:openstack-dashboard-theme-11.0.3-3.el7ost.noarch (@rhos-11.0-signed)
           Requires: openstack-dashboard = 1:11.0.3-3.el7ost
           Removing: 1:openstack-dashboard-11.0.3-3.el7ost.noarch (@rhos-11.0-signed)
               openstack-dashboard = 1:11.0.3-3.el7ost
           Updated By: 1:openstack-dashboard-12.0.0-0.20170821142112.el7ost.noarch (rhelosp-12.0-puddle)
               openstack-dashboard = 1:12.0.0-0.20170821142112.el7ost
 You could try using --skip-broken to work around the problem
 You could try running: rpm -Va --nofiles --nodigest

Could you attach the full yum logs?

I suspect a repo issue

From some manual tests with dnf (bad I know) & rpm, I think the issue is that EVR of the new openstack-dashboard-theme is lower than the one in osp11 (VR is newer but epoch isn't)
I think we might need to add back the Epoch in the splitted openstack-dashboard-theme.
I'll test that theory

This seems to do the trick (openstack-dashboard-theme-12.0.0-2.el7ost.1)
(I should have bump the release to 3 instead of appending ".1" btw)
We now need to adjust the requires in python-django-horizon so that it includes the epoch again

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHEA-2017:3462