[Openstack] launching instance failed since of nova-network quantum
Eric Windisch
eric at cloudscaling.com
Wed May 2 13:31:18 UTC 2012
This can happen if there are no workers, if the workers have hit their high-water marks (unlikely, it is *very* high in Essex), or if they're blocked processing non-eventlet friendly tasks. Assuming the network service is actually running, it seems most likely it might be stuck processing an eventlet unfriendly task.
--
Eric Windisch
On Wednesday, May 2, 2012 at 8:56 AM, Vaze, Mandar wrote:
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> I too have seen occasional rpc timeout errors recently, (never till essex) I also use Quantum.
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> But I thought this may have to do with my local setup, changes etc. I’ll pay more attention if I see it again
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> -Mandar
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> From: openstack-bounces+mandar.vaze=nttdata.com at lists.launchpad.net [mailto:openstack-bounces+mandar.vaze=nttdata.com at lists.launchpad.net (mailto:nttdata.com at lists.launchpad.net)] On Behalf Of livemoon
> Sent: Wednesday, May 02, 2012 11:13 AM
> To: openstack at lists.launchpad.net (mailto:openstack at lists.launchpad.net)
> Subject: [Openstack] launching instance failed since of nova-network quantum
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> Hi, all
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> I use quantum and OVS in ubuntu 12.04 ,when I lanuch an instance, it return networking error.
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> This is nova-network log:
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> 2012-05-02 13:26:38 DEBUG nova.utils [req-3c1ab45e-7ea3-4e83-a899-ab1a8dbde09d a372a6b75d254b15b83cc203518a8a45 5567b78b1a3f4bc68421fe74e044f4e3] Attempting to grab semaphore "quantum-enable-dhcp" for method "enable_dhcp"... from (pid=31609) inner /usr/lib/python2.7/dist-packages/nova/utils.py:927
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> 2012-05-02 13:26:38 DEBUG nova.utils [req-3c1ab45e-7ea3-4e83-a899-ab1a8dbde09d a372a6b75d254b15b83cc203518a8a45 5567b78b1a3f4bc68421fe74e044f4e3] Got semaphore "quantum-enable-dhcp" for method "enable_dhcp"... from (pid=31609) inner /usr/lib/python2.7/dist-packages/nova/utils.py:931
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> 2012-05-02 13:26:38 INFO nova.network.quantum.manager [req-3c1ab45e-7ea3-4e83-a899-ab1a8dbde09d a372a6b75d254b15b83cc203518a8a45 5567b78b1a3f4bc68421fe74e044f4e3] Using DHCP for network: test-1
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> 2012-05-02 13:26:38 DEBUG nova.network.quantum.quantum_connection [req-3c1ab45e-7ea3-4e83-a899-ab1a8dbde09d a372a6b75d254b15b83cc203518a8a45 5567b78b1a3f4bc68421fe74e044f4e3] Quantum Client Request: GET /v1.1/tenants/5567b78b1a3f4bc68421fe74e044f4e3/networks/b7eb78f2-b4c2-4106-99c0-0b99f58b2e1e/ports.json?attachment=gw-b7eb78f2-b4 from (pid=31609) do_request /usr/lib/python2.7/dist-packages/nova/network/quantum/client.py:181
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> 2012-05-02 13:26:38 DEBUG nova.network.quantum.quantum_connection [req-3c1ab45e-7ea3-4e83-a899-ab1a8dbde09d a372a6b75d254b15b83cc203518a8a45 5567b78b1a3f4bc68421fe74e044f4e3] Quantum Client Reply (code = 200) :
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> {"ports": []} from (pid=31609) do_request /usr/lib/python2.7/dist-packages/nova/network/quantum/client.py:192
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> 2012-05-02 13:26:38 DEBUG nova.utils [req-3c1ab45e-7ea3-4e83-a899-ab1a8dbde09d a372a6b75d254b15b83cc203518a8a45 5567b78b1a3f4bc68421fe74e044f4e3] Running cmd (subprocess): ip link show dev gw-b7eb78f2-b4 from (pid=31609) execute /usr/lib/python2.7/dist-packages/nova/utils.py:219
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> 2012-05-02 13:26:38 DEBUG nova.utils [req-3c1ab45e-7ea3-4e83-a899-ab1a8dbde09d a372a6b75d254b15b83cc203518a8a45 5567b78b1a3f4bc68421fe74e044f4e3] Result was 1 from (pid=31609) execute /usr/lib/python2.7/dist-packages/nova/utils.py:235
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> 2012-05-02 13:26:38 DEBUG nova.utils [req-3c1ab45e-7ea3-4e83-a899-ab1a8dbde09d a372a6b75d254b15b83cc203518a8a45 5567b78b1a3f4bc68421fe74e044f4e3] Running cmd (subprocess): sudo nova-rootwrap ovs-vsctl -- --may-exist add-port br-int gw-b7eb78f2-b4 -- set Interface gw-b7eb78f2-b4 type=internal -- set Interface gw-b7eb78f2-b4 external-ids:iface-id=gw-b7eb78f2-b4 -- set Interface gw-b7eb78f2-b4 external-ids:iface-status=active -- set Interface gw-b7eb78f2-b4 external-ids:attached-mac=fa:16:3e:6f:b7:38 from (pid=31609) execute /usr/lib/python2.7/dist-packages/nova/utils.py:219
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> 2012-05-02 13:27:16 DEBUG nova.manager [req-91974e5f-cea9-44a3-a4e3-ef5955aee599 None None] Running periodic task QuantumManager._publish_service_capabilities from (pid=31609) periodic_tasks /usr/lib/python2.7/dist-packages/nova/manager.py:152
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> 2012-05-02 13:27:16 DEBUG nova.manager [req-91974e5f-cea9-44a3-a4e3-ef5955aee599 None None] Running periodic task QuantumManager._disassociate_stale_fixed_ips from (pid=31609) periodic_tasks /usr/lib/python2.7/dist-packages/nova/manager.py:152
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> 2012-05-02 13:27:23 DEBUG nova.rpc.amqp [-] received {u'_context_roles': [u'admin'], u'_msg_id': u'7584dd267c8f47caa02927c88912383a', u'_context_read_deleted': u'no', u'_context_request_id': u'req-9e8a3e43-f55c-4a1e-8565-892708a85338', u'args': {u'instance_id': 2, u'instance_uuid': u'dc18235c-977f-4fd2-8828-b98155ce2307', u'host': u'cloud', u'project_id': u'5567b78b1a3f4bc68421fe74e044f4e3', u'rxtx_factor': 1.0}, u'_context_auth_token': '<SANITIZED>', u'_context_is_admin': True, u'_context_project_id': None, u'_context_timestamp': u'2012-05-02T05:27:22.702310', u'_context_user_id': None, u'method': u'get_instance_nw_info', u'_context_remote_address': None} from (pid=31609) _safe_log /usr/lib/python2.7/dist-packages/nova/rpc/common.py:160
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> 2012-05-02 13:27:23 DEBUG nova.rpc.amqp [req-9e8a3e43-f55c-4a1e-8565-892708a85338 None None] unpacked context: {'user_id': None, 'roles': [u'admin'], 'timestamp': '2012-05-02T05:27:22.702310', 'auth_token': '<SANITIZED>', 'remote_address': None, 'is_admin': True, 'request_id': u'req-9e8a3e43-f55c-4a1e-8565-892708a85338', 'project_id': None, 'read_deleted': u'no'} from (pid=31609) _safe_log /usr/lib/python2.7/dist-packages/nova/rpc/common.py:160
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> This is nova-compute log:
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> 2012-05-02 13:27:23 DEBUG nova.virt.libvirt.connection [req-9e8a3e43-f55c-4a1e-8565-892708a85338 None None] Connecting to libvirt: qemu:///system from (pid=31711) _get_connection /usr/lib/python2.7/dist-packages/nova/virt/libvirt/connection.py:292
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> 2012-05-02 13:27:23 DEBUG nova.virt.libvirt.connection [req-9e8a3e43-f55c-4a1e-8565-892708a85338 None None] Updating host stats from (pid=31711) update_status /usr/lib/python2.7/dist-packages/nova/virt/libvirt/connection.py:2467
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> 2012-05-02 13:27:23 DEBUG nova.manager [req-9e8a3e43-f55c-4a1e-8565-892708a85338 None None] Running periodic task ComputeManager._poll_unconfirmed_resizes from (pid=31711) periodic_tasks /usr/lib/python2.7/dist-packages/nova/manager.py:152
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> 2012-05-02 13:27:38 ERROR nova.rpc.common [req-3c1ab45e-7ea3-4e83-a899-ab1a8dbde09d a372a6b75d254b15b83cc203518a8a45 5567b78b1a3f4bc68421fe74e044f4e3] Timed out waiting for RPC response: timed out
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> 2012-05-02 13:27:38 TRACE nova.rpc.common Traceback (most recent call last):
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> 2012-05-02 13:27:38 TRACE nova.rpc.common File "/usr/lib/python2.7/dist-packages/nova/rpc/impl_kombu.py", line 490, in ensure
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> 2012-05-02 13:27:38 TRACE nova.rpc.common return method(*args, **kwargs)
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> 2012-05-02 13:27:38 TRACE nova.rpc.common File "/usr/lib/python2.7/dist-packages/nova/rpc/impl_kombu.py", line 567, in _consume
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> 2012-05-02 13:27:38 TRACE nova.rpc.common return self.connection.drain_events(timeout=timeout)
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> 2012-05-02 13:27:38 TRACE nova.rpc.common File "/usr/lib/python2.7/dist-packages/kombu/connection.py", line 175, in drain_events
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> 2012-05-02 13:27:38 TRACE nova.rpc.common return self.transport.drain_events(self.connection, **kwargs)
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> 2012-05-02 13:27:38 TRACE nova.rpc.common File "/usr/lib/python2.7/dist-packages/kombu/transport/pyamqplib.py", line 238, in drain_events
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> 2012-05-02 13:27:38 TRACE nova.rpc.common return connection.drain_events(**kwargs)
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> 2012-05-02 13:27:38 TRACE nova.rpc.common File "/usr/lib/python2.7/dist-packages/kombu/transport/pyamqplib.py", line 57, in drain_events
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> 2012-05-02 13:27:38 TRACE nova.rpc.common return self.wait_multi(self.channels.values(), timeout=timeout)
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> 2012-05-02 13:27:38 TRACE nova.rpc.common File "/usr/lib/python2.7/dist-packages/kombu/transport/pyamqplib.py", line 63, in wait_multi
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> 2012-05-02 13:27:38 TRACE nova.rpc.common chanmap.keys(), allowed_methods, timeout=timeout)
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> 2012-05-02 13:27:38 TRACE nova.rpc.common File "/usr/lib/python2.7/dist-packages/kombu/transport/pyamqplib.py", line 120, in _wait_multiple
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> 2012-05-02 13:27:38 TRACE nova.rpc.common channel, method_sig, args, content = read_timeout(timeout)
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> 2012-05-02 13:27:38 TRACE nova.rpc.common File "/usr/lib/python2.7/dist-packages/kombu/transport/pyamqplib.py", line 94, in read_timeout
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> 2012-05-02 13:27:38 TRACE nova.rpc.common return self.method_reader.read_method()
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> 2012-05-02 13:27:38 TRACE nova.rpc.common File "/usr/lib/python2.7/dist-packages/amqplib/client_0_8/method_framing.py", line 221, in read_method
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> 2012-05-02 13:27:38 TRACE nova.rpc.common raise m
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> 2012-05-02 13:27:38 TRACE nova.rpc.common timeout: timed out
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> 2012-05-02 13:27:38 TRACE nova.rpc.common
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> 2012-05-02 13:27:38 ERROR nova.compute.manager [req-3c1ab45e-7ea3-4e83-a899-ab1a8dbde09d a372a6b75d254b15b83cc203518a8a45 5567b78b1a3f4bc68421fe74e044f4e3] [instance: 8fc1536d-3681-4d13-9211-dc88c4dc2b01] Instance failed network setup
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> 2012-05-02 13:27:38 TRACE nova.compute.manager [instance: 8fc1536d-3681-4d13-9211-dc88c4dc2b01] Traceback (most recent call last):
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> 2012-05-02 13:27:38 TRACE nova.compute.manager [instance: 8fc1536d-3681-4d13-9211-dc88c4dc2b01] File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 559, in _allocate_network
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> 2012-05-02 13:27:38 TRACE nova.compute.manager [instance: 8fc1536d-3681-4d13-9211-dc88c4dc2b01] requested_networks=requested_networks)
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> 2012-05-02 13:27:38 TRACE nova.compute.manager [instance: 8fc1536d-3681-4d13-9211-dc88c4dc2b01] File "/usr/lib/python2.7/dist-packages/nova/network/api.py", line 170, in allocate_for_instance
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> 2012-05-02 13:27:38 TRACE nova.compute.manager [instance: 8fc1536d-3681-4d13-9211-dc88c4dc2b01] 'args': args})
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> 2012-05-02 13:27:38 TRACE nova.compute.manager [instance: 8fc1536d-3681-4d13-9211-dc88c4dc2b01] File "/usr/lib/python2.7/dist-packages/nova/rpc/__init__.py", line 68, in call
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> 2012-05-02 13:27:38 TRACE nova.compute.manager [instance: 8fc1536d-3681-4d13-9211-dc88c4dc2b01] return _get_impl().call(context, topic, msg, timeout)
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> 2012-05-02 13:27:38 TRACE nova.compute.manager [instance: 8fc1536d-3681-4d13-9211-dc88c4dc2b01] File "/usr/lib/python2.7/dist-packages/nova/rpc/impl_kombu.py", line 674, in call
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> 2012-05-02 13:27:38 TRACE nova.compute.manager [instance: 8fc1536d-3681-4d13-9211-dc88c4dc2b01] return rpc_amqp.call(context, topic, msg, timeout, Connection.pool)
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> 2012-05-02 13:27:38 TRACE nova.compute.manager [instance: 8fc1536d-3681-4d13-9211-dc88c4dc2b01] File "/usr/lib/python2.7/dist-packages/nova/rpc/amqp.py", line 338, in call
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> 2012-05-02 13:27:38 TRACE nova.compute.manager [instance: 8fc1536d-3681-4d13-9211-dc88c4dc2b01] rv = list(rv)
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> 2012-05-02 13:27:38 TRACE nova.compute.manager [instance: 8fc1536d-3681-4d13-9211-dc88c4dc2b01] File "/usr/lib/python2.7/dist-packages/nova/rpc/amqp.py", line 299, in __iter__
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> 2012-05-02 13:27:38 TRACE nova.compute.manager [instance: 8fc1536d-3681-4d13-9211-dc88c4dc2b01] self._iterator.next()
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> 2012-05-02 13:27:38 TRACE nova.compute.manager [instance: 8fc1536d-3681-4d13-9211-dc88c4dc2b01] File "/usr/lib/python2.7/dist-packages/nova/rpc/impl_kombu.py", line 572, in iterconsume
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> 2012-05-02 13:27:38 TRACE nova.compute.manager [instance: 8fc1536d-3681-4d13-9211-dc88c4dc2b01] yield self.ensure(_error_callback, _consume)
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> 2012-05-02 13:27:38 TRACE nova.compute.manager [instance: 8fc1536d-3681-4d13-9211-dc88c4dc2b01] File "/usr/lib/python2.7/dist-packages/nova/rpc/impl_kombu.py", line 503, in ensure
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> 2012-05-02 13:27:38 TRACE nova.compute.manager [instance: 8fc1536d-3681-4d13-9211-dc88c4dc2b01] error_callback(e)
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> 2012-05-02 13:27:38 TRACE nova.compute.manager [instance: 8fc1536d-3681-4d13-9211-dc88c4dc2b01] File "/usr/lib/python2.7/dist-packages/nova/rpc/impl_kombu.py", line 553, in _error_callback
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> 2012-05-02 13:27:38 TRACE nova.compute.manager [instance: 8fc1536d-3681-4d13-9211-dc88c4dc2b01] raise rpc_common.Timeout()
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> 2012-05-02 13:27:38 TRACE nova.compute.manager [instance: 8fc1536d-3681-4d13-9211-dc88c4dc2b01] Timeout: Timeout while waiting on RPC response.
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> 2012-05-02 13:27:38 TRACE nova.compute.manager [instance: 8fc1536d-3681-4d13-9211-dc88c4dc2b01]
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> 2012-05-02 13:27:38 ERROR nova.rpc.amqp [req-3c1ab45e-7ea3-4e83-a899-ab1a8dbde09d a372a6b75d254b15b83cc203518a8a45 5567b78b1a3f4bc68421fe74e044f4e3] Exception during message handling
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> 2012-05-02 13:27:38 TRACE nova.rpc.amqp Traceback (most recent call last):
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> 2012-05-02 13:27:38 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/rpc/amqp.py", line 252, in _process_data
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> 2012-05-02 13:27:38 TRACE nova.rpc.amqp rval = node_func(context=ctxt, **node_args)
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> 2012-05-02 13:27:38 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/exception.py", line 114, in wrapped
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> 2012-05-02 13:27:38 TRACE nova.rpc.amqp return f(*args, **kw)
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> 2012-05-02 13:27:38 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 177, in decorated_function
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> 2012-05-02 13:27:38 TRACE nova.rpc.amqp sys.exc_info())
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> 2012-05-02 13:27:38 TRACE nova.rpc.amqp File "/usr/lib/python2.7/contextlib.py", line 24, in __exit__
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> 2012-05-02 13:27:38 TRACE nova.rpc.amqp self.gen.next()
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> 2012-05-02 13:27:38 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 171, in decorated_function
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> 2012-05-02 13:27:38 TRACE nova.rpc.amqp return function(self, context, instance_uuid, *args, **kwargs)
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> 2012-05-02 13:27:38 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 651, in run_instance
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> 2012-05-02 13:27:38 TRACE nova.rpc.amqp do_run_instance()
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> 2012-05-02 13:27:38 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/utils.py", line 945, in inner
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> 2012-05-02 13:27:38 TRACE nova.rpc.amqp retval = f(*args, **kwargs)
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> 2012-05-02 13:27:38 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 650, in do_run_instance
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> 2012-05-02 13:27:38 TRACE nova.rpc.amqp self._run_instance(context, instance_uuid, **kwargs)
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> 2012-05-02 13:27:38 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 451, in _run_instance
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> 2012-05-02 13:27:38 TRACE nova.rpc.amqp self._set_instance_error_state(context, instance_uuid)
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> 2012-05-02 13:27:38 TRACE nova.rpc.amqp File "/usr/lib/python2.7/contextlib.py", line 24, in __exit__
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> 2012-05-02 13:27:38 TRACE nova.rpc.amqp self.gen.next()
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> 2012-05-02 13:27:38 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 424, in _run_instance
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> 2012-05-02 13:27:38 TRACE nova.rpc.amqp requested_networks)
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> 2012-05-02 13:27:38 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 559, in _allocate_network
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> 2012-05-02 13:27:38 TRACE nova.rpc.amqp requested_networks=requested_networks)
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> 2012-05-02 13:27:38 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/network/api.py", line 170, in allocate_for_instance
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> 2012-05-02 13:27:38 TRACE nova.rpc.amqp 'args': args})
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> 2012-05-02 13:27:38 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/rpc/__init__.py", line 68, in call
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> 2012-05-02 13:27:38 TRACE nova.rpc.amqp return _get_impl().call(context, topic, msg, timeout)
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> 2012-05-02 13:27:38 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/rpc/impl_kombu.py", line 674, in call
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> 2012-05-02 13:27:38 TRACE nova.rpc.amqp return rpc_amqp.call(context, topic, msg, timeout, Connection.pool)
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> 2012-05-02 13:27:38 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/rpc/amqp.py", line 338, in call
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> 2012-05-02 13:27:38 TRACE nova.rpc.amqp rv = list(rv)
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> 2012-05-02 13:27:38 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/rpc/amqp.py", line 299, in __iter__
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> 2012-05-02 13:27:38 TRACE nova.rpc.amqp self._iterator.next()
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> 2012-05-02 13:27:38 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/rpc/impl_kombu.py", line 572, in iterconsume
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> 2012-05-02 13:27:38 TRACE nova.rpc.amqp yield self.ensure(_error_callback, _consume)
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> 2012-05-02 13:27:38 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/rpc/impl_kombu.py", line 503, in ensure
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> 2012-05-02 13:27:38 TRACE nova.rpc.amqp error_callback(e)
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> 2012-05-02 13:27:38 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/rpc/impl_kombu.py", line 553, in _error_callback
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> 2012-05-02 13:27:38 TRACE nova.rpc.amqp raise rpc_common.Timeout()
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>
>
> 2012-05-02 13:27:38 TRACE nova.rpc.amqp Timeout: Timeout while waiting on RPC response.
>
>
>
> 2012-05-02 13:27:38 TRACE nova.rpc.amqp
>
>
>
>
>
>
>
>
> my nova.conf is
>
>
>
>
>
>
>
> --dhcpbridge_flagfile=/etc/nova/nova.conf
>
>
>
> --dhcpbridge=/usr/bin/nova-dhcpbridge
>
>
>
> --logdir=/var/log/nova
>
>
>
> --state_path=/var/lib/nova
>
>
>
> --lock_path=/var/lock/nova
>
>
>
> --force_dhcp_release
>
>
>
> --iscsi_helper=tgtadm
>
>
>
> --libvirt_use_virtio_for_bridges
>
>
>
> --connection_type=libvirt
>
>
>
> --root_helper=sudo nova-rootwrap
>
>
>
> --verbose
>
>
>
> --ec2_private_dns_show_ip
>
>
>
>
>
>
>
> --network_manager=nova.network.quantum.manager.QuantumManager
>
>
>
> --linuxnet_interface_driver=nova.network.linux_net.LinuxOVSInterfaceDriver
>
>
>
> --libvirt_ovs_bridge=br-int
>
>
>
> --libvirt_vif_type=ethernet
>
>
>
> --libvirt_vif_driver=nova.virt.libvirt.vif.LibvirtOpenVswitchDriver
>
>
>
> --quantum_use_dhcp=True
>
>
>
> --quantum_connection_host=localhost
>
>
>
> --quantum_connection_port=9696
>
>
>
>
>
>
>
> --scheduler_driver=nova.scheduler.simple.SimpleScheduler
>
>
>
> #--fixed_range=10.0.0.0/16 (http://10.0.0.0/16)
>
>
>
> --s3_host=172.16.0.159
>
>
>
> --osapi_compute_extension=nova.api.openstack.compute.contrib.standard_extensions
>
>
>
> --my_ip=172.16.0.159
>
>
>
> --public_interface=eth0
>
>
>
> #--vlan_interface=
>
>
>
> #--flat_network_bridge=br100
>
>
>
> #--flat_interface=eth1
>
>
>
> --sql_connection=mysql://novadbadmin:123456@localhost/nova
>
>
>
> --instance_name_template=instance-%08x
>
>
>
> --novncproxy_base_url=http://172.16.0.159:6080/vnc_auto.html
>
>
>
> --xvpvncproxy_base_url=http://172.16.0.159:6081/console
>
>
>
> --vncserver_listen=172.16.0.159
>
>
>
> --vncserver_proxyclient_address=172.16.0.159
>
>
>
> --api_paste_config=/etc/nova/api-paste.ini
>
>
>
> --image_service=nova.image.glance.GlanceImageService
>
>
>
> --ec2_dmz_host=172.16.0.159
>
>
>
> --rabbit_host=172.16.0.159
>
>
>
> --rabbit_password=guest
>
>
>
> --glance_api_servers=172.16.0.159:9292 (http://172.16.0.159:9292)
>
>
>
> --force_dhcp_release
>
>
>
> --send_arp_for_ha
>
>
>
> --libvirt_use_virtio_for_bridges
>
>
>
> --firewall_driver=nova.virt.libvirt.firewall.IptablesFirewallDriver
>
>
>
> --auth_strategy=keystone
>
>
>
>
>
>
>
>
> my nova-manage network list is:
>
>
>
> id IPv4 IPv6 start address DNS1 DNS2 VlanID project uuid
>
>
>
> 6 10.0.1.0/24 (http://10.0.1.0/24) None 10.0.1.2 8.8.4.4 None None None 56136df2-4644-4d68-bec1-d9285cfa9186
>
>
>
> 7 10.0.2.0/24 (http://10.0.2.0/24) None 10.0.2.2 8.8.4.4 None None 5567b78b1a3f4bc68421fe74e044f4e3 b7eb78f2-b4c2-4106-99c0-0b99f58b2e1e
>
>
>
>
>
>
>
>
> ovs network is:
>
>
>
> root at cloud:~# ovs-vsctl show
>
>
>
> 3f474726-21fc-40a4-b7b8-f438fcfe2c3e
>
>
>
> Bridge br-int
>
>
>
> Port "eth1"
>
>
>
> Interface "eth1"
>
>
>
> Port br-int
>
>
>
> Interface br-int
>
>
>
> type: internal
>
>
>
>
>
>
>
>
>
>
>
>
> --
> 非淡薄无以明志，非宁静无以致远
>
>
>
>
> ______________________________________________________________________
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