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iesgn / openstack-debian-ansible

Ansible playbooks for installing OpenStack on Debian
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Problems loading horizon css #19

Closed albertomolina closed 7 years ago

albertomolina commented 8 years ago

Horizon from jessie-backports shows problems loading css and none is loaded.

albertomolina commented 8 years ago

This bug is related to django configuration, in particular to this step: /usr/share/openstack-dashboard/manage.py compress --force

Some similar bugs have been reported previously: https://bugs.launchpad.net/mos/+bug/1482674 https://bugs.launchpad.net/mos/+bug/1470143 https://bugs.launchpad.net/django-openstack-auth/+bug/1498408

albertomolina commented 8 years ago

A loop was found in a link, that maybe is related to this bug:

find: File system loop detected; `./openstack_dashboard/static/horizon/horizon' is part of the same file system loop as `./openstack_dashboard/static/horizon'.

Deleting it manually makes the css can be loaded successfully:

rm /usr/share/openstack-dashboard/openstack_dashboard/static/horizon/horizon

This step must be examined carefully and incorporated to the horizon play

josedom24 commented 8 years ago

I've done what you've mentioned, but I do not work for me. Do I have to do something else? I restarted apache2, but not working.

josedom24 commented 8 years ago

I uninstalled OpenStack-dashboard, I have run the playbook again and it worked without deleting the file.

albertomolina commented 8 years ago

More Information. The issue is also related to django version used:

apt-cache policy python-django
python-django:
Installed: 1.8.7-2~bpo8+1
Candidate: 1.8.7-2~bpo8+1
Version table:
 1.9-1 0
    600 http://http.debian.net/debian/ testing/main amd64 Packages
*** 1.8.7-2~bpo8+1 0
    650 http://http.debian.net/debian/ jessie-backports/main amd64 Packages
    100 /var/lib/dpkg/status
 1.7.7-1+deb8u3 0
    700 http://security.debian.org/ jessie/updates/main amd64 Packages
 1.7.7-1+deb8u2 0
    700 http://http.debian.net/debian/ jessie/main amd64 Packages

importlib is not longer supported in Django 1.9 [1] and it causes a bug if this version of Django is used [2]

[1] https://docs.djangoproject.com/en/1.9/internals/deprecation/ [2] https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=809575

So, we must use python-django from jessie or jessie-backports

albertomolina commented 7 years ago

Related issues appear when OpenStack mitaka is installed on Debian Stretch, the solution provided by mantainers is wait until OpenStack newton will be ready :-m

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=832338

At this moment the only way to have horizon on debian with official packages is using OpenStack Icehouse (!!!), time to switch to ubuntu? :_(

albertomolina commented 7 years ago

OpenStack Newton solves this issue (It's not time to switch to ubuntu :) )