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[Corey Bryant <corey.bryant@xxxxxxxxxxxxx>]

Public bug reported:

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.

** Affects: horizon
     Importance: Undecided
         Status: New

** Description changed:

  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'
+   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: 'used'
-             quota = self.usage.limits[key]['quota']
+     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}     
+ 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
+     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.

-- 
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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 Dashboard (Horizon):
  New

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.

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