Mark this as Won't Fix in horizon considering this only happens when the deprecated neutron quota driver is used.
** Changed in: horizon Milestone: stein-1 => None ** Changed in: horizon Importance: Medium => Undecided ** Changed in: horizon Status: In Progress => Won't Fix ** Changed in: horizon Assignee: Corey Bryant (corey.bryant) => (unassigned) ** Tags removed: rocky-backport-potential -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Dashboard (Horizon). https://bugs.launchpad.net/bugs/1788631 Title: KeyError: 'used' security_group_rule quota missing 'used' key Status in OpenStack neutron-api charm: Fix Released Status in OpenStack Dashboard (Horizon): Won't Fix Bug description: On rocky rc1, after attempting to log in to the dashboard I hit: Internal Server Error: /horizon/project/ Traceback (most recent call last): File "/usr/lib/python2.7/dist-packages/django/core/handlers/exception.py", line 41, in inner response = get_response(request) ... File "/usr/lib/python2.7/dist-packages/openstack_dashboard/usage/views.py", line 163, in _process_chart_section used = self.usage.limits[key]['used'] KeyError: 'used' Full traceback: https://paste.ubuntu.com/p/RcMCjWs8HG/ From openstack_dashboard/usage/views.py: def _process_chart_section(self, chart_defs): charts = [] for t in chart_defs: if t.quota_key not in self.usage.limits: continue key = t.quota_key used = self.usage.limits[key]['used'] # <--- KeyError quota = self.usage.limits[key]['quota'] Further debugging shows we're failing on key='security_group_rule' chart_def=ChartDef(quota_key='security_group_rule', label=u'Security Group Rules', used_phrase=None, filters=None) self.usage.limits[key]={'quota': 100} Notice there's no 'used' key in self.usage.limits. Compare that vs 'security_group' which has: chart_def=ChartDef(quota_key='security_group', label=u'Security Groups', used_phrase=None, filters=None) self.usage.limits[key]={'available': 9, 'used': 1, 'quota': 10} From openstack_dashboard/usage/quotas.py: def tally(self, name, value): """Adds to the "used" metric for the given quota.""" value = value or 0 # Protection against None. # Start at 0 if this is the first value. if 'used' not in self.usages[name]: self.usages[name]['used'] = 0 I haven't confirmed but it seems that tally does the initialization of the 'used' key and for some reason that's not happening. To manage notifications about this bug go to: https://bugs.launchpad.net/charm-neutron-api/+bug/1788631/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp