check that the network and/or its subnet(s) still exist

asked 2014-08-25 06:47:55 -0500

Iva gravatar image

I've created a typical installation according this document: http://docs.openstack.org/icehouse/install-guide/install/yum/content/ch_preface.html (http://docs.openstack.org/icehouse/in...)

3 nodes: controller,network and compute.

Trying: nova boot --flavor m1.tiny --image cirros-0.3.2-x86_64 --nic net-id=18dc5bd7-7d87-4f01-936c-95f214eb0510 --security-group default --key-name demo-key demo-instance7

neutron/server.log:

WARNING neutron.plugins.ml2.rpc [req-04caff5c-7f4e-4757-83fd-65126fa2203c None] **Device 831bc6d3-c051-4f1e-856e-7368199a6379 requested by agent ovsea6c939a9244 not found in database**

WARNING neutron.db.dhcp_rpc_base [req-8e884b9f-a74e-45fc-be95-f824649bfaf2 None] Port for network 18dc5bd7-7d87-4f01-936c-95f214eb0510 could not be created: **Network 18dc5bd7-7d87-4f01-936c-95f214eb0510 could not be found**

neutron/dhcp-agent.log:

2014-08-25 15:26:11.929 719 WARNING neutron.agent.dhcp_agent [req-f36ac060-038d-4ed5-b011-42f673bcdc2b None] Unable to enable dhcp for 18dc5bd7-7d87-4f01-936c-95f214eb0510: **there is a conflict with its current state; please check that the network and/or its subnet(s) still exist.**

But network and subnet are created and seems to work fine.

neutron net-show 18dc5bd7-7d87-4f01-936c-95f214eb0510

+---------------------------+--------------------------------------+
| Field                     | Value                                |
+---------------------------+--------------------------------------+
| admin_state_up            | True                                 |
| id                        | 18dc5bd7-7d87-4f01-936c-95f214eb0510 |
| name                      | demo-net                             |
| provider:network_type     | gre                                  |
| provider:physical_network |                                      |
| provider:segmentation_id  | 2                                    |
| router:external           | False                                |
| shared                    | False                                |
| status                    | ACTIVE                               |
| subnets                   | 91488079-834c-4c19-bf98-386515e46bd1 |
| tenant_id                 | 503a0565faa84964955dcb36f81725d9     |
+---------------------------+--------------------------------------+

neutron subnet-show 91488079-834c-4c19-bf98-386515e46bd1

+------------------+----------------------------------------------+
| Field            | Value                                        |
+------------------+----------------------------------------------+
| allocation_pools | {"start": "10.10.1.2", "end": "10.10.1.254"} |
| cidr             | 10.10.1.0/24                                 |
| dns_nameservers  |                                              |
| enable_dhcp      | True                                         |
| gateway_ip       | 10.10.1.1                                    |
| host_routes      |                                              |
| id               | 91488079-834c-4c19-bf98-386515e46bd1         |
| ip_version       | 4                                            |
| name             | demo-subnet                                  |
| network_id       | 18dc5bd7-7d87-4f01-936c-95f214eb0510         |
| tenant_id        | 503a0565faa84964955dcb36f81725d9             |
+------------------+----------------------------------------------+

What's wrong?

Which device it tries to find?

Device 831bc6d3-c051-4f1e-856e-7368199a6379 requested by agent ovsea6c939a9244 not found in database
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