[Bug 1818770] Re: Unexpected graybar on top of openstack-dashboard login page

Seyeong Kim seyeong.kim at canonical.com
Tue Apr 9 05:17:47 UTC 2019


ok, I found how to upgrade them on rocky and cosmic.

I verified bionic-rocky for this issue.

apt install openstack-dashboard-common(not openstack-dashboard)

oot at juju-41e8e7-default-8:~# dpkg -l | grep openstack-dashboard
ii  openstack-dashboard              3:14.0.2-0ubuntu2~cloud0                    all          Django web interface for OpenStack
ii  openstack-dashboard-common       3:14.0.2-0ubuntu2~cloud0                    all          Django web interface for OpenStack - common files
ii  openstack-dashboard-ubuntu-theme 3:14.0.2-0ubuntu2~cloud0                    all          Transitional dummy package for Ubuntu theme for Horizon


** Tags removed: verification-rocky-needed
** Tags added: verification-rocky-done

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https://bugs.launchpad.net/bugs/1818770

Title:
  Unexpected graybar on top of openstack-dashboard login page

Status in Ubuntu Cloud Archive:
  Fix Committed
Status in Ubuntu Cloud Archive pike series:
  Fix Committed
Status in Ubuntu Cloud Archive queens series:
  Fix Committed
Status in Ubuntu Cloud Archive rocky series:
  Fix Committed
Status in Ubuntu Cloud Archive stein series:
  Fix Committed
Status in horizon package in Ubuntu:
  Fix Released
Status in horizon source package in Bionic:
  Fix Committed
Status in horizon source package in Cosmic:
  Fix Committed

Bug description:
  [Impact]
  On openstack-dashboard login page(the first pace we face), there is unexpected graybar on top of the page.

  I've been analyzing this page and found below code affects to this
  symptom.

  body.md-default-theme, body, html.md-default-theme, html {
      color: rgba(0,0,0,0.87);
      background-color: rgb(250,250,250);
  }

  If I remove above background-color, It is ok.

  I also found that upstream doesn't have the same symptom.

  It seems that xstatic override css setting when generating it.

  Please see the screenshots attached below.

  And this is happening from UCA pike.

  [Test Case]
  1. deploy openstack env with juju,
  2. check openstack-dashboard login page

  [Regression Potential]
  This patch updated ubuntu theme only. It could show us broken css even in worst case. Restarting apache2 and memcached daemon is required.

  [Others]

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