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[Bug 1549227] Re: mitaka b2: neutron->nova external event notification "Service catalog is empty"

To: yahoo-eng-team@xxxxxxxxxxxxxxxxxxx
From: Brian Haley <1549227@xxxxxxxxxxxxxxxxxx>
Date: Tue, 08 Nov 2022 01:03:57 -0000
Reply-to: Bug 1549227 <1549227@xxxxxxxxxxxxxxxxxx>
Sender: noreply@xxxxxxxxxxxxx
Everything is now project_id in the samples and this is so old I'm going
to close it.

** Changed in: neutron
       Status: Confirmed => Invalid

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Title:
  mitaka b2: neutron->nova external event notification "Service catalog
  is empty"

Status in neutron:
  Invalid

Bug description:
  With the same configuration that is confirmed to work with mitaka b1,
  I'm seeing the following error with mitaka b2 - neutron is unable to
  send external event notifications back to nova:

  2016-02-24 10:36:45.844 26152 ERROR neutron.notifiers.nova [-] Failed to notify nova on events: [{'status': 'completed', 'tag': u'8cbc4861-97cb-484e-bd10-fd6a226c332a', 'name': 'network-vif-plugged', 'server_uuid': u'2831a5ed-26f9-42ed-bb9d-363b1117307f'}]
  2016-02-24 10:36:45.844 26152 ERROR neutron.notifiers.nova Traceback (most recent call last):
  2016-02-24 10:36:45.844 26152 ERROR neutron.notifiers.nova   File "/usr/lib/python2.7/dist-packages/neutron/notifiers/nova.py", line 209, in send_events
  2016-02-24 10:36:45.844 26152 ERROR neutron.notifiers.nova     batched_events)
  2016-02-24 10:36:45.844 26152 ERROR neutron.notifiers.nova   File "/usr/lib/python2.7/dist-packages/novaclient/v2/contrib/server_external_events.py", line 39, in create
  2016-02-24 10:36:45.844 26152 ERROR neutron.notifiers.nova     return_raw=True)
  2016-02-24 10:36:45.844 26152 ERROR neutron.notifiers.nova   File "/usr/lib/python2.7/dist-packages/novaclient/base.py", line 169, in _create
  2016-02-24 10:36:45.844 26152 ERROR neutron.notifiers.nova     _resp, body = self.api.client.post(url, body=body)
  2016-02-24 10:36:45.844 26152 ERROR neutron.notifiers.nova   File "/usr/lib/python2.7/dist-packages/keystoneclient/adapter.py", line 176, in post
  2016-02-24 10:36:45.844 26152 ERROR neutron.notifiers.nova     return self.request(url, 'POST', **kwargs)
  2016-02-24 10:36:45.844 26152 ERROR neutron.notifiers.nova   File "/usr/lib/python2.7/dist-packages/novaclient/client.py", line 91, in request
  2016-02-24 10:36:45.844 26152 ERROR neutron.notifiers.nova     **kwargs)
  2016-02-24 10:36:45.844 26152 ERROR neutron.notifiers.nova   File "/usr/lib/python2.7/dist-packages/keystoneclient/adapter.py", line 206, in request
  2016-02-24 10:36:45.844 26152 ERROR neutron.notifiers.nova     resp = super(LegacyJsonAdapter, self).request(*args, **kwargs)
  2016-02-24 10:36:45.844 26152 ERROR neutron.notifiers.nova   File "/usr/lib/python2.7/dist-packages/keystoneclient/adapter.py", line 95, in request
  2016-02-24 10:36:45.844 26152 ERROR neutron.notifiers.nova     return self.session.request(url, method, **kwargs)
  2016-02-24 10:36:45.844 26152 ERROR neutron.notifiers.nova   File "/usr/lib/python2.7/dist-packages/keystoneauth1/_utils.py", line 180, in inner
  2016-02-24 10:36:45.844 26152 ERROR neutron.notifiers.nova     return func(*args, **kwargs)
  2016-02-24 10:36:45.844 26152 ERROR neutron.notifiers.nova   File "/usr/lib/python2.7/dist-packages/keystoneauth1/session.py", line 345, in request
  2016-02-24 10:36:45.844 26152 ERROR neutron.notifiers.nova     base_url = self.get_endpoint(auth, **endpoint_filter)
  2016-02-24 10:36:45.844 26152 ERROR neutron.notifiers.nova   File "/usr/lib/python2.7/dist-packages/keystoneauth1/session.py", line 615, in get_endpoint
  2016-02-24 10:36:45.844 26152 ERROR neutron.notifiers.nova     return auth.get_endpoint(self, **kwargs)
  2016-02-24 10:36:45.844 26152 ERROR neutron.notifiers.nova   File "/usr/lib/python2.7/dist-packages/keystoneauth1/identity/base.py", line 213, in get_endpoint
  2016-02-24 10:36:45.844 26152 ERROR neutron.notifiers.nova     service_name=service_name)
  2016-02-24 10:36:45.844 26152 ERROR neutron.notifiers.nova   File "/usr/lib/python2.7/dist-packages/keystoneauth1/_utils.py", line 180, in inner
  2016-02-24 10:36:45.844 26152 ERROR neutron.notifiers.nova     return func(*args, **kwargs)
  2016-02-24 10:36:45.844 26152 ERROR neutron.notifiers.nova   File "/usr/lib/python2.7/dist-packages/keystoneauth1/access/service_catalog.py", line 190, in url_for
  2016-02-24 10:36:45.844 26152 ERROR neutron.notifiers.nova     raise exceptions.EmptyCatalog('The service catalog is empty.')
  2016-02-24 10:36:45.844 26152 ERROR neutron.notifiers.nova EmptyCatalog: The service catalog is empty.
  2016-02-24 10:36:45.844 26152 ERROR neutron.notifiers.nova

  
  neutron.conf:

  [DEFAULT]
  verbose = False
  debug = False
  use_syslog = False
  state_path = /var/lib/neutron
  bind_host = 0.0.0.0
  auth_strategy = keystone
  notification_driver = neutron.openstack.common.notifier.rpc_notifier
  api_workers = 2
  rpc_workers = 2

  router_distributed = False

  l3_ha = False
  bind_port = 9686
  core_plugin = neutron.plugins.ml2.plugin.Ml2Plugin
  service_plugins = router,firewall,lbaas,vpnaas,metering
  allow_overlapping_ips = True
  neutron_firewall_driver = neutron.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver
  notify_nova_on_port_status_changes = True
  notify_nova_on_port_data_changes = True

  [nova]
  auth_plugin = password
  region_name = RegionOne
  auth_url = http://10.5.3.86:35357/v2.0
  username = neutron
  password = XXX
  tenant_id = 8679f8352c4b4be0a7edda3b41099731

  [quotas]
  quota_driver = neutron.db.quota_db.DbQuotaDriver
  quota_items = network,subnet,port,security_group,security_group_rule
  quota_security_group = 10
  quota_security_group_rule = 100
  quota_network = 10
  quota_subnet = 10
  quota_port = 50
  quota_vip = 10
  quota_pool = 10
  quota_member = -1
  quota_health_monitors = -1
  quota_router = 10
  quota_floatingip = 50

  [agent]
  root_helper = sudo /usr/bin/neutron-rootwrap /etc/neutron/rootwrap.conf

  [keystone_authtoken]
  identity_uri = http://10.5.3.86:35357/
  auth_uri = http://10.5.3.86:5000/
  admin_tenant_name = services
  admin_user = neutron
  admin_password = XXXX
  signing_dir = /var/cache/neutron

  [database]
  connection = mysql://neutron:XXXX@10.5.3.88/neutron
  max_pool_size = 8

  [oslo_messaging_rabbit]
  rabbit_userid = neutron
  rabbit_virtual_host = openstack
  rabbit_password = XXX
  rabbit_host = 10.5.3.96

  [oslo_concurrency]
  lock_path = $state_path/lock

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References

[Bug 1549227] [NEW] mitaka b2: neutron->nova external event notification "Service catalog is empty"
From: James Page, 2016-02-24