[Openstack] Can't get fix ip via dhcp and can't accociate Floating ip using quantum
I use quantum as my nova-network in ubuntu 12.04LTS, there are two problem:
1: it can show fix ip, but in vm, the network interfaces have no ips. Using
dhclient eth0 does not make sense. Using ifconfig eth0 inet xxx netmask
xxx can work.
2: when I accociate floating ip to a vm , it show error, the nova-network
log is below:
2012-05-03 17:51:18 DEBUG nova.rpc.amqp
[req-f0a4fffa-d6fa-4ab6-9985-1bc4e248edf7 538eac0210274847a183a988f57fbd59
57eb0d7989c7457aa3818998fbf9a4dc] unpacked context: {'user_id':
u'538eac0210274847a183a988f57fbd59', 'roles': [u'Member'], 'timestamp':
'2012-05-03T09:51:18.403089', 'auth_token': 'SANITIZED',
'remote_address': u'127.0.0.1', 'is_admin': False, 'request_id':
u'req-f0a4fffa-d6fa-4ab6-9985-1bc4e248edf7', 'project_id':
u'57eb0d7989c7457aa3818998fbf9a4dc', 'read_deleted': u'no'} from (pid=3791)
_safe_log /usr/lib/python2.7/dist-packages/nova/rpc/common.py:160
2012-05-03 17:51:18 DEBUG nova.rpc.amqp [-] received {u'_context_roles':
[u'Member'], u'_msg_id': u'c4056c388c26498b83a3909d33e6d4ce',
u'_context_read_deleted': u'no', u'_context_request_id':
u'req-ec319cc9-245d-4808-991b-a00b417b923e', u'args': {u'id': u'1'},
u'_context_auth_token': 'SANITIZED', u'_context_is_admin': False,
u'_context_project_id': u'57eb0d7989c7457aa3818998fbf9a4dc',
u'_context_timestamp': u'2012-05-03T09:51:18.787337', u'_context_user_id':
u'538eac0210274847a183a988f57fbd59', u'method': u'get_floating_ip',
u'_context_remote_address': u'127.0.0.1'} from (pid=3791) _safe_log
/usr/lib/python2.7/dist-packages/nova/rpc/common.py:160
2012-05-03 17:51:18 DEBUG nova.rpc.amqp
[req-ec319cc9-245d-4808-991b-a00b417b923e 538eac0210274847a183a988f57fbd59
57eb0d7989c7457aa3818998fbf9a4dc] unpacked context: {'user_id':
u'538eac0210274847a183a988f57fbd59', 'roles': [u'Member'], 'timestamp':
'2012-05-03T09:51:18.787337', 'auth_token': 'SANITIZED',
'remote_address': u'127.0.0.1', 'is_admin': False, 'request_id':
u'req-ec319cc9-245d-4808-991b-a00b417b923e', 'project_id':
u'57eb0d7989c7457aa3818998fbf9a4dc', 'read_deleted': u'no'} from (pid=3791)
_safe_log /usr/lib/python2.7/dist-packages/nova/rpc/common.py:160
2012-05-03 17:51:18 DEBUG nova.rpc.amqp [-] received {u'_context_roles':
[u'Member', u'admin'], u'_msg_id': u'248d0e0cbff14809978e1b0333621772',
u'_context_read_deleted': u'no', u'_context_request_id':
u'req-ac208065-fc2e-4c3b-8fd5-d3661ca33ce1', u'args': {u'instance_id': 5,
u'instance_uuid': u'57f9432f-2177-4635-9692-645ed5a5f2f7', u'host':
u'cloud', u'project_id': u'57eb0d7989c7457aa3818998fbf9a4dc',
u'rxtx_factor': 1.0}, u'_context_auth_token': 'SANITIZED',
u'_context_is_admin': True, u'_context_project_id':
u'57eb0d7989c7457aa3818998fbf9a4dc', u'_context_timestamp':
u'2012-05-03T09:51:18.825231', u'_context_user_id':
u'538eac0210274847a183a988f57fbd59', u'method': u'get_instance_nw_info',
u'_context_remote_address': u'127.0.0.1'} from (pid=3791) _safe_log
/usr/lib/python2.7/dist-packages/nova/rpc/common.py:160
2012-05-03 17:51:18 DEBUG nova.rpc.amqp
[req-ac208065-fc2e-4c3b-8fd5-d3661ca33ce1 538eac0210274847a183a988f57fbd59
57eb0d7989c7457aa3818998fbf9a4dc] unpacked context: {'user_id':
u'538eac0210274847a183a988f57fbd59', 'roles': [u'Member', u'admin'],
'timestamp': '2012-05-03T09:51:18.825231', 'auth_token': 'SANITIZED',
'remote_address': u'127.0.0.1', 'is_admin': True, 'request_id':
u'req-ac208065-fc2e-4c3b-8fd5-d3661ca33ce1', 'project_id':
u'57eb0d7989c7457aa3818998fbf9a4dc', 'read_deleted': u'no'} from (pid=3791)
_safe_log /usr/lib/python2.7/dist-packages/nova/rpc/common.py:160
2012-05-03 17:51:18 DEBUG nova.utils
[req-ac208065-fc2e-4c3b-8fd5-d3661ca33ce1 538eac0210274847a183a988f57fbd59
57eb0d7989c7457aa3818998fbf9a4dc] Attempting to grab semaphore get_dhcp
for method _get_dhcp_ip... from (pid=3791) inner
/usr/lib/python2.7/dist-packages/nova/utils.py:927
2012-05-03 17:51:18 DEBUG nova.utils
[req-ac208065-fc2e-4c3b-8fd5-d3661ca33ce1 538eac0210274847a183a988f57fbd59
57eb0d7989c7457aa3818998fbf9a4dc] Got semaphore get_dhcp for method
_get_dhcp_ip... from (pid=3791) inner
/usr/lib/python2.7/dist-packages/nova/utils.py:931
2012-05-03 17:51:18 DEBUG nova.utils
[req-ac208065-fc2e-4c3b-8fd5-d3661ca33ce1 538eac0210274847a183a988f57fbd59
57eb0d7989c7457aa3818998fbf9a4dc] Attempting to grab semaphore get_dhcp
for method _get_dhcp_ip... from (pid=3791) inner
/usr/lib/python2.7/dist-packages/nova/utils.py:927
2012-05-03 17:51:18 DEBUG nova.utils
[req-ac208065-fc2e-4c3b-8fd5-d3661ca33ce1 538eac0210274847a183a988f57fbd59
57eb0d7989c7457aa3818998fbf9a4dc] Got semaphore get_dhcp for method
_get_dhcp_ip... from (pid=3791) inner
/usr/lib/python2.7/dist-packages/nova/utils.py:931
2012-05-03 17:51:18 DEBUG nova.utils
[req-ac208065-fc2e-4c3b-8fd5-d3661ca33ce1 538eac0210274847a183a988f57fbd59
57eb0d7989c7457aa3818998fbf9a4dc] Attempting to grab semaphore get_dhcp
for method _get_dhcp_ip... from (pid=3791) inner
/usr/lib/python2.7/dist-packages/nova/utils.py:927
2012-05-03 17:51:18 DEBUG nova.utils
Re: [Openstack] Can't get fix ip via dhcp and can't accociate Floating ip using quantum
Network 2 could not be found.
That's your key
Date: Thu, 3 May 2012 17:58:43 +0800
From: mwjpi...@gmail.com
To: openstack@lists.launchpad.net
Subject: [Openstack] Can't get fix ip via dhcp and can't accociate Floating
ip using quantum
I use quantum as my nova-network in ubuntu 12.04LTS, there are two problem:
1: it can show fix ip, but in vm, the network interfaces have no ips. Using
dhclient eth0 does not make sense. Using ifconfig eth0 inet xxx netmask xxx
can work.
2: when I accociate floating ip to a vm , it show error, the nova-network log
is below:
2012-05-03 17:51:18 DEBUG nova.rpc.amqp
[req-f0a4fffa-d6fa-4ab6-9985-1bc4e248edf7 538eac0210274847a183a988f57fbd59
57eb0d7989c7457aa3818998fbf9a4dc] unpacked context: {'user_id':
u'538eac0210274847a183a988f57fbd59', 'roles': [u'Member'], 'timestamp':
'2012-05-03T09:51:18.403089', 'auth_token': 'SANITIZED', 'remote_address':
u'127.0.0.1', 'is_admin': False, 'request_id':
u'req-f0a4fffa-d6fa-4ab6-9985-1bc4e248edf7', 'project_id':
u'57eb0d7989c7457aa3818998fbf9a4dc', 'read_deleted': u'no'} from (pid=3791)
_safe_log /usr/lib/python2.7/dist-packages/nova/rpc/common.py:160
2012-05-03 17:51:18 DEBUG nova.rpc.amqp [-] received {u'_context_roles':
[u'Member'], u'_msg_id': u'c4056c388c26498b83a3909d33e6d4ce',
u'_context_read_deleted': u'no', u'_context_request_id':
u'req-ec319cc9-245d-4808-991b-a00b417b923e', u'args': {u'id': u'1'},
u'_context_auth_token': 'SANITIZED', u'_context_is_admin': False,
u'_context_project_id': u'57eb0d7989c7457aa3818998fbf9a4dc',
u'_context_timestamp': u'2012-05-03T09:51:18.787337', u'_context_user_id':
u'538eac0210274847a183a988f57fbd59', u'method': u'get_floating_ip',
u'_context_remote_address': u'127.0.0.1'} from (pid=3791) _safe_log
/usr/lib/python2.7/dist-packages/nova/rpc/common.py:160
2012-05-03 17:51:18 DEBUG nova.rpc.amqp
[req-ec319cc9-245d-4808-991b-a00b417b923e 538eac0210274847a183a988f57fbd59
57eb0d7989c7457aa3818998fbf9a4dc] unpacked context: {'user_id':
u'538eac0210274847a183a988f57fbd59', 'roles': [u'Member'], 'timestamp':
'2012-05-03T09:51:18.787337', 'auth_token': 'SANITIZED', 'remote_address':
u'127.0.0.1', 'is_admin': False, 'request_id':
u'req-ec319cc9-245d-4808-991b-a00b417b923e', 'project_id':
u'57eb0d7989c7457aa3818998fbf9a4dc', 'read_deleted': u'no'} from (pid=3791)
_safe_log /usr/lib/python2.7/dist-packages/nova/rpc/common.py:160
2012-05-03 17:51:18 DEBUG nova.rpc.amqp [-] received {u'_context_roles':
[u'Member', u'admin'], u'_msg_id': u'248d0e0cbff14809978e1b0333621772',
u'_context_read_deleted': u'no', u'_context_request_id':
u'req-ac208065-fc2e-4c3b-8fd5-d3661ca33ce1', u'args': {u'instance_id': 5,
u'instance_uuid': u'57f9432f-2177-4635-9692-645ed5a5f2f7', u'host': u'cloud',
u'project_id': u'57eb0d7989c7457aa3818998fbf9a4dc', u'rxtx_factor': 1.0},
u'_context_auth_token': 'SANITIZED', u'_context_is_admin': True,
u'_context_project_id': u'57eb0d7989c7457aa3818998fbf9a4dc',
u'_context_timestamp': u'2012-05-03T09:51:18.825231', u'_context_user_id':
u'538eac0210274847a183a988f57fbd59', u'method': u'get_instance_nw_info',
u'_context_remote_address': u'127.0.0.1'} from (pid=3791) _safe_log
/usr/lib/python2.7/dist-packages/nova/rpc/common.py:160
2012-05-03 17:51:18 DEBUG nova.rpc.amqp
[req-ac208065-fc2e-4c3b-8fd5-d3661ca33ce1 538eac0210274847a183a988f57fbd59
57eb0d7989c7457aa3818998fbf9a4dc] unpacked context: {'user_id':
u'538eac0210274847a183a988f57fbd59', 'roles': [u'Member', u'admin'],
'timestamp': '2012-05-03T09:51:18.825231', 'auth_token': 'SANITIZED',
'remote_address': u'127.0.0.1', 'is_admin': True, 'request_id':
u'req-ac208065-fc2e-4c3b-8fd5-d3661ca33ce1', 'project_id':
u'57eb0d7989c7457aa3818998fbf9a4dc', 'read_deleted': u'no'} from (pid=3791)
_safe_log /usr/lib/python2.7/dist-packages/nova/rpc/common.py:160
2012-05-03 17:51:18 DEBUG nova.utils [req-ac208065-fc2e-4c3b-8fd5-d3661ca33ce1
538eac0210274847a183a988f57fbd59 57eb0d7989c7457aa3818998fbf9a4dc] Attempting
to grab semaphore get_dhcp for method _get_dhcp_ip... from (pid=3791) inner
/usr/lib/python2.7/dist-packages/nova/utils.py:927
2012-05-03 17:51:18 DEBUG nova.utils [req-ac208065-fc2e-4c3b-8fd5-d3661ca33ce1
538eac0210274847a183a988f57fbd59 57eb0d7989c7457aa3818998fbf9a4dc] Got
semaphore get_dhcp for method _get_dhcp_ip... from (pid=3791) inner
/usr/lib/python2.7/dist-packages/nova/utils.py:931
2012-05-03 17:51:18 DEBUG nova.utils [req-ac208065-fc2e-4c3b-8fd5-d3661ca33ce1
538eac0210274847a183a988f57fbd59 57eb0d7989c7457aa3818998fbf9a4dc] Attempting
to grab semaphore get_dhcp for method _get_dhcp_ip... from (pid=3791) inner
/usr/lib/python2.7/dist-packages/nova/utils.py:927
2012-05-03 17:51:18 DEBUG nova.utils [req-ac208065-fc2e-4c3b-8fd5-d3661ca33ce1
538eac0210274847a183a988f57fbd59 57eb0d7989c7457aa3818998fbf9a4dc] Got
semaphore get_dhcp for method _get_dhcp_ip... from (pid=3791) inner
/usr/lib/python2.7/dist-packages/nova/utils.py:931
2012-05-03 17:51:18 DEBUG nova.utils [req-ac208065
Re: [Openstack] Can't get fix ip via dhcp and can't accociate Floating ip using quantum
Hi,
I know this problem.
You should :
- Delete the network with nova-manage network delete
--uuid=XXX (you can find the UUID with nova-manage network
quantum_list
- Clean the ovs_quantum database to check if the network has been
deleted
-Clean the nova database and purge all fixed_ips, networks
I remember after that, my problems was solved.
I hope that's works now for you ;-) - Let me now !
Regards
Le jeudi 03 mai 2012 à 17:58 +0800, livemoon a écrit :
I use quantum as my nova-network in ubuntu 12.04LTS, there are two
problem:
1: it can show fix ip, but in vm, the network interfaces have no ips.
Using dhclient eth0 does not make sense. Using ifconfig eth0 inet
xxx netmask xxx can work.
2: when I accociate floating ip to a vm , it show error, the
nova-network log is below:
2012-05-03 17:51:18 DEBUG nova.rpc.amqp
[req-f0a4fffa-d6fa-4ab6-9985-1bc4e248edf7
538eac0210274847a183a988f57fbd59 57eb0d7989c7457aa3818998fbf9a4dc]
unpacked context: {'user_id': u'538eac0210274847a183a988f57fbd59',
'roles': [u'Member'], 'timestamp': '2012-05-03T09:51:18.403089',
'auth_token': 'SANITIZED', 'remote_address': u'127.0.0.1',
'is_admin': False, 'request_id':
u'req-f0a4fffa-d6fa-4ab6-9985-1bc4e248edf7', 'project_id':
u'57eb0d7989c7457aa3818998fbf9a4dc', 'read_deleted': u'no'} from
(pid=3791)
_safe_log /usr/lib/python2.7/dist-packages/nova/rpc/common.py:160
2012-05-03 17:51:18 DEBUG nova.rpc.amqp [-] received
{u'_context_roles': [u'Member'], u'_msg_id':
u'c4056c388c26498b83a3909d33e6d4ce', u'_context_read_deleted': u'no',
u'_context_request_id': u'req-ec319cc9-245d-4808-991b-a00b417b923e',
u'args': {u'id': u'1'}, u'_context_auth_token': 'SANITIZED',
u'_context_is_admin': False, u'_context_project_id':
u'57eb0d7989c7457aa3818998fbf9a4dc', u'_context_timestamp':
u'2012-05-03T09:51:18.787337', u'_context_user_id':
u'538eac0210274847a183a988f57fbd59', u'method': u'get_floating_ip',
u'_context_remote_address': u'127.0.0.1'} from (pid=3791)
_safe_log /usr/lib/python2.7/dist-packages/nova/rpc/common.py:160
2012-05-03 17:51:18 DEBUG nova.rpc.amqp
[req-ec319cc9-245d-4808-991b-a00b417b923e
538eac0210274847a183a988f57fbd59 57eb0d7989c7457aa3818998fbf9a4dc]
unpacked context: {'user_id': u'538eac0210274847a183a988f57fbd59',
'roles': [u'Member'], 'timestamp': '2012-05-03T09:51:18.787337',
'auth_token': 'SANITIZED', 'remote_address': u'127.0.0.1',
'is_admin': False, 'request_id':
u'req-ec319cc9-245d-4808-991b-a00b417b923e', 'project_id':
u'57eb0d7989c7457aa3818998fbf9a4dc', 'read_deleted': u'no'} from
(pid=3791)
_safe_log /usr/lib/python2.7/dist-packages/nova/rpc/common.py:160
2012-05-03 17:51:18 DEBUG nova.rpc.amqp [-] received
{u'_context_roles': [u'Member', u'admin'], u'_msg_id':
u'248d0e0cbff14809978e1b0333621772', u'_context_read_deleted': u'no',
u'_context_request_id': u'req-ac208065-fc2e-4c3b-8fd5-d3661ca33ce1',
u'args': {u'instance_id': 5, u'instance_uuid':
u'57f9432f-2177-4635-9692-645ed5a5f2f7', u'host': u'cloud',
u'project_id': u'57eb0d7989c7457aa3818998fbf9a4dc', u'rxtx_factor':
1.0}, u'_context_auth_token': 'SANITIZED', u'_context_is_admin':
True, u'_context_project_id': u'57eb0d7989c7457aa3818998fbf9a4dc',
u'_context_timestamp': u'2012-05-03T09:51:18.825231',
u'_context_user_id': u'538eac0210274847a183a988f57fbd59', u'method':
u'get_instance_nw_info', u'_context_remote_address': u'127.0.0.1'}
from (pid=3791)
_safe_log /usr/lib/python2.7/dist-packages/nova/rpc/common.py:160
2012-05-03 17:51:18 DEBUG nova.rpc.amqp
[req-ac208065-fc2e-4c3b-8fd5-d3661ca33ce1
538eac0210274847a183a988f57fbd59 57eb0d7989c7457aa3818998fbf9a4dc]
unpacked context: {'user_id': u'538eac0210274847a183a988f57fbd59',
'roles': [u'Member', u'admin'], 'timestamp':
'2012-05-03T09:51:18.825231', 'auth_token': 'SANITIZED',
'remote_address': u'127.0.0.1', 'is_admin': True, 'request_id':
u'req-ac208065-fc2e-4c3b-8fd5-d3661ca33ce1', 'project_id':
u'57eb0d7989c7457aa3818998fbf9a4dc', 'read_deleted': u'no'} from
(pid=3791)
_safe_log /usr/lib/python2.7/dist-packages/nova/rpc/common.py:160
2012-05-03 17:51:18 DEBUG nova.utils
[req-ac208065-fc2e-4c3b-8fd5-d3661ca33ce1
538eac0210274847a183a988f57fbd59 57eb0d7989c7457aa3818998fbf9a4dc]
Attempting to grab semaphore get_dhcp for method _get_dhcp_ip...
from (pid=3791)
inner /usr/lib/python2.7/dist-packages/nova/utils.py:927
2012-05-03 17:51:18 DEBUG nova.utils
[req-ac208065-fc2e-4c3b-8fd5-d3661ca33ce1
538eac0210274847a183a988f57fbd59 57eb0d7989c7457aa3818998fbf9a4dc] Got
semaphore get_dhcp for method _get_dhcp_ip... from (pid=3791)
inner /usr/lib/python2.7/dist-packages/nova/utils.py:931
2012-05-03 17:51:18 DEBUG nova.utils
[req-ac208065-fc2e-4c3b-8fd5-d3661ca33ce1
538eac0210274847a183a988f57fbd59 57eb0d7989c7457aa3818998fbf9a4dc]
Attempting to grab semaphore get_dhcp for method _get_dhcp_ip...
from (pid=3791)
inner /usr/lib/python2.7/dist-packages/nova/utils.py:927
2012-05-03 17:51:18 DEBUG nova.utils
