No logo in Horizon - 404 logo-canonical-openstack-splash.svg

[Nobuto Murata]

[ Impact ]

 * Installation of the horizon package that change the root url will not have the ubuntu theme's static assets load properly. The fixed proposed replaces the absolute paths for static assets to make use of the static_url variable available from the scss context.

[ Test Plan ]

 * Install the horizon package and change the static url, this is the default behavior of Sunbeam.

 * In non-sunbeam installation, modify the apache2 routes from /etc/apache2/conf-enabled/openstack-dashboard.conf, and update /etc/openstack-dashboard/local_settings.py value STATIC_URL to match your new apache2 configuration.

 * This has been tested by creating a horizon Rock from a PPA, and verifying the images are available with and without offline compression enabled.

[ Where problems could occur ]

 * Problems could occur if the installation static assets have not been compressed after this change. The files provided by the package would have the fix, but not the actually used static assets (compressed assets when offline compression is enabled)

[ Original Report ]

By following the single node scenario:
https://microstack.run/docs/single-node

the login screen and the dashboard after logging in are missing the main logo.

horizon-k8s 2024.1/edge 82

[Nobuto Murata (nobuto)]

root@horizon-0:/# find /var/lib/openstack-dashboard/static/ -name logo-canonical-openstack-*.svg
/var/lib/openstack-dashboard/static/themes/ubuntu/img/logo-canonical-openstack-linear.svg
/var/lib/openstack-dashboard/static/themes/ubuntu/img/logo-canonical-openstack-splash.svg

#splash .login:after { background-image: url("/static/themes/ubuntu/img/logo-canonical-openstack-splash.svg"); background-repeat: no-repeat; background-size: 180px; color: #e95420; content: "Dashboard"; display: block; font-size: 31px; left: 20px; line-height: 2.4em; position: absolute; text-indent: 185px; top: 15px; width: 100%; }

/static/themes/ubuntu/img/logo-canonical-openstack-splash.svg
is translated to:
http://10.20.21.11/static/themes/ubuntu/img/logo-canonical-openstack-linear.svg

But 10.20.21.11 is the traefik endpoint so /static doesn't reach to any container behind it.

This has to be:
http://10.20.21.11/openstack-horizon/static/themes/ubuntu/img/logo-canonical-openstack-linear.svg
or something like that to reach to the horizon container.

[Matt Verran (mv-2112)]

This was raised and supposedly fixed under https://bugs.launchpad.net/snap-openstack/+bug/2044176. I've not managed a working setup for sometime so cannot comment if it actually got fixed.

[Nobuto Murata (nobuto)]

Interesting. Thanks for the pointer.

Looks like the first point you raised in the following comment is still the case.
https://bugs.launchpad.net/snap-openstack/+bug/2044176/comments/2

[Launchpad Janitor (janitor)]

This bug was fixed in the package horizon - 4:24.0.0-0ubuntu3

---------------
horizon (4:24.0.0-0ubuntu3) oracular; urgency=medium

  * d/u/_styles.scss: use static_url variable instead of absolute path
    (LP: #2067632).

 -- Guillaume Boutry <email address hidden> Thu, 11 Jul 2024 11:03:18 +0100

[Andreas Hasenack (ahasenack)]

Hello Nobuto, or anyone else affected,

Accepted horizon into noble-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/horizon/4:24.0.0-0ubuntu1.2 in a few hours, and then in the -proposed repository.

Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, what testing has been performed on the package and change the tag from verification-needed-noble to verification-done-noble. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-noble. In either case, without details of your testing we will not be able to proceed.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping!

N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days.

[Guillaume Boutry (gboutry)]

I have tested with package from main and proposed, I can confirm that the package from proposed fixes the issue. I'll attach reproduction steps, logs and screenshots.

[Guillaume Boutry (gboutry)]

Here's the logs, in which you can see the packages versions, and that after package collections, in main, the assets url is not updated, but in proposed it is updated.

Main version:
openstack-dashboard:
  Installed: 4:24.0.0-0ubuntu1.1
  Candidate: 4:24.0.0-0ubuntu1.1
  Version table:
 *** 4:24.0.0-0ubuntu1.1 500
        500 http://archive.ubuntu.com/ubuntu noble-updates/main amd64 Packages
        100 /var/lib/dpkg/status
     4:24.0.0-0ubuntu1 500
        500 http://archive.ubuntu.com/ubuntu noble/main amd64 Packages

Proposed version:
openstack-dashboard:
  Installed: 4:24.0.0-0ubuntu1.2
  Candidate: 4:24.0.0-0ubuntu1.2
  Version table:
 *** 4:24.0.0-0ubuntu1.2 700
        100 http://archive.ubuntu.com/ubuntu noble-proposed/main amd64 Packages
        100 /var/lib/dpkg/status
     4:24.0.0-0ubuntu1 500
        500 http://archive.ubuntu.com/ubuntu noble/main amd64 Packages

[Guillaume Boutry (gboutry)]

Here's the screenshot from main

[Guillaume Boutry (gboutry)]

Here's the screenshot from proposed