odd message - Too Many External Networks [closed]
Too many external networks?
2016-09-16 01:42:10.841 29596 ERROR oslo_messaging.rpc.dispatcher [req-628a0d88-94cd-4e8b-98d9-a59263fa3a4c - - - - -] Exception during message handling: More than one external network exists.
2016-09-16 01:42:10.841 29596 ERROR oslo_messaging.rpc.dispatcher Traceback (most recent call last):
2016-09-16 01:42:10.841 29596 ERROR oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 138, in _dispatch_and_reply
2016-09-16 01:42:10.841 29596 ERROR oslo_messaging.rpc.dispatcher incoming.message))
2016-09-16 01:42:10.841 29596 ERROR oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 183, in _dispatch
2016-09-16 01:42:10.841 29596 ERROR oslo_messaging.rpc.dispatcher return self._do_dispatch(endpoint, method, ctxt, args)
2016-09-16 01:42:10.841 29596 ERROR oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 127, in _do_dispatch
2016-09-16 01:42:10.841 29596 ERROR oslo_messaging.rpc.dispatcher result = func(ctxt, **new_args)
2016-09-16 01:42:10.841 29596 ERROR oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/neutron/api/rpc/handlers/l3_rpc.py", line 213, in get_external_network_id
2016-09-16 01:42:10.841 29596 ERROR oslo_messaging.rpc.dispatcher net_id = self.plugin.get_external_network_id(context)
2016-09-16 01:42:10.841 29596 ERROR oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/neutron/db/external_net_db.py", line 197, in get_external_network_id
2016-09-16 01:42:10.841 29596 ERROR oslo_messaging.rpc.dispatcher raise n_exc.TooManyExternalNetworks()
2016-09-16 01:42:10.841 29596 ERROR oslo_messaging.rpc.dispatcher TooManyExternalNetworks: More than one external network exists.
2016-09-16 01:42:10.841 29596 ERROR oslo_messaging.rpc.dispatcher
net-list, subnet-list
[root@platform2 neutron(keystone_admin)]# neutron net-list
+--------------------------------------+----------------------+-------------------------------------------------------+
| id | name | subnets |
+--------------------------------------+----------------------+-------------------------------------------------------+
| f16f8b83-5e5c-49f2-8e68-cbd504d120a3 | polaris_external_999 | d853880d-c7d6-45ce-ab42-95214fbf2c04 50.205.206.32/27 |
| fd27692c-8998-4ce7-84f0-169a7ea4c4fa | polaris_external_15 | e3a4fcd2-82f5-4e83-984c-032003431f4e 10.1.15.0/24 |
| 8173379e-c848-4353-8b2b-361acbe0da22 | polaris_external_10 | e0d33ab9-586d-40e5-aae4-00c1d2642b81 10.1.10.0/24 |
+--------------------------------------+----------------------+-------------------------------------------------------+
[root@platform2 neutron(keystone_admin)]# neutron net-list
+--------------------------------------+----------------------+-------------------------------------------------------+
| id | name | subnets |
+--------------------------------------+----------------------+-------------------------------------------------------+
| f16f8b83-5e5c-49f2-8e68-cbd504d120a3 | polaris_external_999 | d853880d-c7d6-45ce-ab42-95214fbf2c04 50.205.206.32/27 |
| fd27692c-8998-4ce7-84f0-169a7ea4c4fa | polaris_external_15 | e3a4fcd2-82f5-4e83-984c-032003431f4e 10.1.15.0/24 |
| 8173379e-c848-4353-8b2b-361acbe0da22 | polaris_external_10 | e0d33ab9-586d-40e5-aae4-00c1d2642b81 10.1.10.0/24 |
+--------------------------------------+----------------------+-------------------------------------------------------+
+---------------------------+--------------------------------------+
| Field | Value |
+---------------------------+--------------------------------------+
| admin_state_up | True |
| availability_zone_hints | |
| availability_zones | nova |
| created_at | 2016-09-16T05:39:14 |
| description | |
| id | f16f8b83-5e5c-49f2-8e68-cbd504d120a3 |
| ipv4_address_scope | |
| ipv6_address_scope | |
| is_default | False |
| mtu | 1500 |
| name | polaris_external_999 |
| provider:network_type | flat |
| provider:physical_network | br-ex |
| provider:segmentation_id | |
| router:external | True |
| shared | True |
| status | ACTIVE |
| subnets | d853880d-c7d6-45ce-ab42-95214fbf2c04 |
| tags | |
| tenant_id | fd21daf0c13a41438d4d7ffb465ddaf1 |
| updated_at | 2016-09-16T05:39:14 |
+---------------------------+--------------------------------------+
+---------------------------+--------------------------------------+
| Field | Value |
+---------------------------+--------------------------------------+
| admin_state_up | True |
| availability_zone_hints | |
| availability_zones | nova |
| created_at | 2016-09-16T05:39:05 |
| description | |
| id | fd27692c-8998-4ce7-84f0-169a7ea4c4fa |
| ipv4_address_scope | |
| ipv6_address_scope | |
| is_default | False |
| mtu | 1500 |
| name | polaris_external_15 |
| provider:network_type | flat |
| provider:physical_network | br-15 |
| provider:segmentation_id | |
| router:external | True |
| shared | True |
| status | ACTIVE |
| subnets | e3a4fcd2-82f5-4e83-984c-032003431f4e |
| tags | |
| tenant_id | fd21daf0c13a41438d4d7ffb465ddaf1 |
| updated_at | 2016-09-16T05:39:05 |
+---------------------------+--------------------------------------+
+---------------------------+--------------------------------------+
| Field | Value |
+---------------------------+--------------------------------------+
| admin_state_up | True |
| availability_zone_hints | |
| availability_zones | nova |
| created_at | 2016-09-16T05:38:54 |
| description | |
| id | 8173379e-c848-4353-8b2b-361acbe0da22 |
| ipv4_address_scope | |
| ipv6_address_scope | |
| is_default | False |
| mtu | 1500 |
| name | polaris_external_10 |
| provider:network_type | flat |
| provider:physical_network | br-10 |
| provider:segmentation_id | |
| router:external | True |
| shared | True |
| status | ACTIVE |
| subnets | e0d33ab9-586d-40e5-aae4-00c1d2642b81 |
| tags | |
| tenant_id | fd21daf0c13a41438d4d7ffb465ddaf1 |
| updated_at | 2016-09-16T05:38:54 |
+---------------------------+--------------------------------------+
Seems your all 3 polaris_external networks are having provider:network_type as flat. Delete all your networks and create networks fresh, then try to launch an instance.
will try this. does only one need to be flat? all three are provider networks....