[Rdo-list] Openstack Juno Live Migration --block-migrate failed "ValueError: A NetworkModel is required here"
5:20 a.m.
Hi,Openstack Juno's Live Migration, I've been trying to get live-migration to work
on this version but i keep getting the same error as below.I wonder if anybody can point
me to the right direction to where to debug the problem. Or if anybody come across this
problem before please share some ideas.I google around for a few days already but so far I
haven't got any luck.Note: the same nova, neutron and libvirt configuration work on
Icehouse and Liberty on a different cluster, as i tested.ThanksPuthiNova Version tested:
2014.2.3 and 2014.2.4Nova Error Log============2016-01-14 17:34:08.818 6173 ERROR
oslo.messaging.rpc.dispatcher [req-54581412-a194-40d5-9208-b1bf6d04f8d8 ] Exception during
message handling: A NetworkModel is required here2016-01-14 17:34:08.818 6173 TRACE
oslo.messaging.rpc.dispatcher Traceback (most recent call last):2016-01-14 17:34:08.818
6173 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/oslo/messaging/rpc/dispatcher.py", line 134,
in _dispatch_and_reply2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
incoming.message))2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/oslo/messaging/rpc/dispatcher.py", line 177,
in _dispatch2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher return
self._do_dispatch(endpoint, method, ctxt, args)2016-01-14 17:34:08.818 6173 TRACE
oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/oslo/messaging/rpc/dispatcher.py", line 123,
in _do_dispatch2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher result
= getattr(endpoint, method)(ctxt, **new_args)2016-01-14 17:34:08.818 6173 TRACE
oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/exception.py", line 88, in
wrapped2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
payload)2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/openstack/common/excutils.py", line 82,
in __exit__2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
six.reraise(self.type_, self.value, self.tb)2016-01-14 17:34:08.818 6173 TRACE
oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/exception.py", line 71, in
wrapped2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher return f(self,
context, *args, **kw)2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 335, in
decorated_function2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
kwargs['instance'], e, sys.exc_info())2016-01-14 17:34:08.818 6173 TRACE
oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/openstack/common/excutils.py", line 82,
in __exit__2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
six.reraise(self.type_, self.value, self.tb)2016-01-14 17:34:08.818 6173 TRACE
oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 323, in
decorated_function2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
return function(self, context, *args, **kwargs)2016-01-14 17:34:08.818 6173 TRACE
oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 4978, in
live_migration2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
expected_attrs=expected)2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
File "/usr/lib/python2.7/site-packages/nova/objects/instance.py", line 300, in
_from_db_object2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
db_inst['info_cache'])2016-01-14 17:34:08.818 6173 TRACE
oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/objects/instance_info_cache.py", line 45,
in _from_db_object2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
info_cache[field] = db_obj[field]2016-01-14 17:34:08.818 6173 TRACE
oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/objects/base.py", line 474, in
__setitem__2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
setattr(self, name, value)2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
File "/usr/lib/python2.7/site-packages/nova/objects/base.py", line 75, in
setter2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher field_value =
field.coerce(self, name, value)2016-01-14 17:34:08.818 6173 TRACE
oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/objects/fields.py", line 189, in
coerce2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher return
self._type.coerce(obj, attr, value)2016-01-14 17:34:08.818 6173 TRACE
oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/objects/fields.py", line 516, in
coerce2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher raise
ValueError(_('A NetworkModel is required here'))2016-01-14 17:34:08.818 6173 TRACE
oslo.messaging.rpc.dispatcher ValueError: A NetworkModel is required here2016-01-14
17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcherNova
Config===========================[DEFAULT]rpc_backend = qpidqpid_hostname =
management-hostauth_strategy = keystonemy_ip = 10.201.171.244vnc_enabled =
Truenovncproxy_host=0.0.0.0novncproxy_port=6080novncproxy_base_url=http://management-host:6080/vnc_auto.htmlnetwork_api_class
= nova.network.neutronv2.api.APIlinuxnet_interface_driver =
nova.network.linux_net.LinuxOVSInterfaceDriverfirewall_driver =
nova.virt.firewall.NoopFirewallDrivervncserver_listen=0.0.0.0vncserver_proxyclient_address=10.201.171.244[baremetal][cells][cinder][conductor][database]connection
= mysql://nova:novadbpassword@db-host/nova[ephemeral_storage_encryption][glance]host =
glance-hostport =
9292api_servers=$host:$port[hyperv][image_file_url][ironic][keymgr][keystone_authtoken]auth_uri
= http://management-host:5000/v2.0identity_uri = http://management-host:35357admin_user =
novaadmin_tenant_name = serviceadmin_password =
nova2014agprod2[libvirt]live_migration_flag=VIR_MIGRATE_UNDEFINE_SOURCE,
VIR_MIGRATE_PEER2PEER, VIR_MIGRATE_LIVE #,
VIR_MIGRATE_TUNNELLEDblock_migration_flag=VIR_MIGRATE_UNDEFINE_SOURCE,
VIR_MIGRATE_PEER2PEER, VIR_MIGRATE_NON_SHARED_INC,
VIR_MIGRATE_LIVE[matchmaker_redis][matchmaker_ring][metrics][neutron]url =
http://management-host:9696admin_username = neutronadmin_password =
neutronpasswordadmin_tenant_name = serviceadmin_auth_url =
http://management-host:35357/v2.0auth_strategy =
keystone[osapi_v3][rdp][serial_console][spice][ssl][trusted_computing][upgrade_levels]compute=icehouseconductor=icehouse[vmware][xenserver][zookeeper]Neutron
Config============[DEFAULT]auth_strategy = keystonerpc_backend =
neutron.openstack.common.rpc.impl_qpidqpid_hostname = management-hostcore_plugin =
ml2service_plugins = routerdhcp_lease_duration = 604800dhcp_agents_per_network =
3[matchmaker_redis][matchmaker_ring][quotas][agent][keystone_authtoken]auth_uri =
http://management-host:5000identity_uri = http://management-host:35357admin_tenant_name =
serviceadmin_user = neutronadmin_password = neutronpasswordauth_host =
management-hostauth_protocol = httpauth_port =
35357[database][service_providers]service_provider=LOADBALANCER:Haproxy:neutron.services.loadbalancer.drivers.haproxy.plugin_driver.HaproxyOnHostPluginDriver:defaultservice_provider=VPN:openswan:neutron.services.vpn.service_drivers.ipsec.IPsecVPNDriver:defaultNeutron
Plugin============[ml2]type_drivers = local,flatmechanism_drivers =
openvswitch[ml2_type_flat]flat_networks =
physnet3[ml2_type_vlan][ml2_type_gre]tunnel_id_ranges =
1:1000[ml2_type_vxlan][securitygroup]firewall_driver =
neutron.agent.firewall.NoopFirewallDriverenable_security_group =
False[ovs]enable_tunneling = Falselocal_ip = 10.201.171.244network_vlan_ranges =
physnet3bridge_mappings = physnet3:br-bond0Libvirt
Config===========/etc/sysconfig/libvirtdUncommentLIBVIRTD_ARGS="--listen"/etc/libvirt/libvirtd.conf
listen_tls = 0listen_tcp = 1auth_tcp = “none”
7:20 a.m.
Hi all,
I'm trying to poupulate the compute dbs on controller node, but I'm getting
this error, I can't figure out why 'cause I'm able to login :
*[root@controller nova]# su -s /bin/sh -c "nova-manage db sync" nova*
*Command failed, please check log for more info*
*[root@controller nova]# more /var/log/nova/nova-manage.log*
*2016-01-14 13:11:15.269 4286 CRITICAL nova [-] OperationalError:
(_mysql_exceptions.OperationalError) (1045, "Access denied for user
'nova'@'localhost' (using password: YES)")*
*2016-01-14 13:11:15.269 4286 ERROR nova Traceback (most recent call last):*
*2016-01-14 13:11:15.269 4286 ERROR nova File "/usr/bin/nova-manage",
line 10, in <module>*
*2016-01-14 13:11:15.269 4286 ERROR nova sys.exit(main())*
but :
*[root@controller nova]# mysql -u nova -p *
*Enter password: r00tme*
*Welcome to the MariaDB monitor. Commands end with ; or \g.*
*Your MariaDB connection id is 12*
*Server version: 5.5.44-MariaDB MariaDB Server*
*Copyright (c) 2000, 2015, Oracle, MariaDB Corporation Ab and others.*
*Type 'help;' or '\h' for help. Type '\c' to clear the current
input
statement.*
*MariaDB [(none)]> *
connection string in nova.conf file is
*connection=mysql://nova:r00tme@controller/nova*
Any suggestions ?
Cheers
Gabriele
2016-01-14 11:20 GMT+00:00 Soputhi Sea <puthi(a)live.com>:
Hi,
Openstack Juno's Live Migration, I've been trying to get live-migration to
work on this version but i keep getting the same error as below.
I wonder if anybody can point me to the right direction to where to debug
the problem. Or if anybody come across this problem before please share
some ideas.
I google around for a few days already but so far I haven't got any luck.
Note: the same nova, neutron and libvirt configuration work on Icehouse
and Liberty on a different cluster, as i tested.
Thanks
Puthi
Nova Version tested: 2014.2.3 and 2014.2.4
Nova Error Log
============
2016-01-14 17:34:08.818 6173 ERROR oslo.messaging.rpc.dispatcher
[req-54581412-a194-40d5-9208-b1bf6d04f8d8 ] Exception during message
handling: A NetworkModel is required here
2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher Traceback
(most recent call last):
2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/oslo/messaging/rpc/dispatcher.py", line
134, in _dispatch_and_reply
2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
incoming.message))
2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/oslo/messaging/rpc/dispatcher.py", line
177, in _dispatch
2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
return self._do_dispatch(endpoint, method, ctxt, args)
2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/oslo/messaging/rpc/dispatcher.py", line
123, in _do_dispatch
2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
result = getattr(endpoint, method)(ctxt, **new_args)
2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/exception.py", line 88, in wrapped
2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
payload)
2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/openstack/common/excutils.py", line
82, in __exit__
2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
six.reraise(self.type_, self.value, self.tb)
2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/exception.py", line 71, in wrapped
2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
return f(self, context, *args, **kw)
2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 335, in
decorated_function
2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
kwargs['instance'], e, sys.exc_info())
2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/openstack/common/excutils.py", line
82, in __exit__
2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
six.reraise(self.type_, self.value, self.tb)
2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 323, in
decorated_function
2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
return function(self, context, *args, **kwargs)
2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 4978, in
live_migration
2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
expected_attrs=expected)
2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/objects/instance.py", line 300, in
_from_db_object
2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
db_inst['info_cache'])
2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/objects/instance_info_cache.py",
line 45, in _from_db_object
2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
info_cache[field] = db_obj[field]
2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/objects/base.py", line 474, in
__setitem__
2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
setattr(self, name, value)
2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/objects/base.py", line 75, in setter
2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
field_value = field.coerce(self, name, value)
2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/objects/fields.py", line 189, in
coerce
2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
return self._type.coerce(obj, attr, value)
2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/objects/fields.py", line 516, in
coerce
2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher raise
ValueError(_('A NetworkModel is required here'))
2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
ValueError: A NetworkModel is required here
2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
Nova Config
===========================
[DEFAULT]
rpc_backend = qpid
qpid_hostname = management-host
auth_strategy = keystone
my_ip = 10.201.171.244
vnc_enabled = True
novncproxy_host=0.0.0.0
novncproxy_port=6080
novncproxy_base_url=http://management-host:6080/vnc_auto.html
network_api_class = nova.network.neutronv2.api.API
linuxnet_interface_driver = nova.network.linux_net.LinuxOVSInterfaceDriver
firewall_driver = nova.virt.firewall.NoopFirewallDriver
vncserver_listen=0.0.0.0
vncserver_proxyclient_address=10.201.171.244
[baremetal]
[cells]
[cinder]
[conductor]
[database]
connection = mysql://nova:novadbpassword@db-host/nova
[ephemeral_storage_encryption]
[glance]
host = glance-host
port = 9292
api_servers=$host:$port
[hyperv]
[image_file_url]
[ironic]
[keymgr]
[keystone_authtoken]
auth_uri = http://management-host:5000/v2.0
identity_uri = http://management-host:35357
admin_user = nova
admin_tenant_name = service
admin_password = nova2014agprod2
[libvirt]
live_migration_flag=VIR_MIGRATE_UNDEFINE_SOURCE, VIR_MIGRATE_PEER2PEER,
VIR_MIGRATE_LIVE #, VIR_MIGRATE_TUNNELLED
block_migration_flag=VIR_MIGRATE_UNDEFINE_SOURCE, VIR_MIGRATE_PEER2PEER,
VIR_MIGRATE_NON_SHARED_INC, VIR_MIGRATE_LIVE
[matchmaker_redis]
[matchmaker_ring]
[metrics]
[neutron]
url = http://management-host:9696
admin_username = neutron
admin_password = neutronpassword
admin_tenant_name = service
admin_auth_url = http://management-host:35357/v2.0
auth_strategy = keystone
[osapi_v3]
[rdp]
[serial_console]
[spice]
[ssl]
[trusted_computing]
[upgrade_levels]
compute=icehouse
conductor=icehouse
[vmware]
[xenserver]
[zookeeper]
Neutron Config
============
[DEFAULT]
auth_strategy = keystone
rpc_backend = neutron.openstack.common.rpc.impl_qpid
qpid_hostname = management-host
core_plugin = ml2
service_plugins = router
dhcp_lease_duration = 604800
dhcp_agents_per_network = 3
[matchmaker_redis]
[matchmaker_ring]
[quotas]
[agent]
[keystone_authtoken]
auth_uri = http://management-host:5000
identity_uri = http://management-host:35357
admin_tenant_name = service
admin_user = neutron
admin_password = neutronpassword
auth_host = management-host
auth_protocol = http
auth_port = 35357
[database]
[service_providers]
service_provider=LOADBALANCER:Haproxy:neutron.services.loadbalancer.drivers.haproxy.plugin_driver.HaproxyOnHostPluginDriver:default
service_provider=VPN:openswan:neutron.services.vpn.service_drivers.ipsec.IPsecVPNDriver:default
Neutron Plugin
============
[ml2]
type_drivers = local,flat
mechanism_drivers = openvswitch
[ml2_type_flat]
flat_networks = physnet3
[ml2_type_vlan]
[ml2_type_gre]
tunnel_id_ranges = 1:1000
[ml2_type_vxlan]
[securitygroup]
firewall_driver = neutron.agent.firewall.NoopFirewallDriver
enable_security_group = False
[ovs]
enable_tunneling = False
local_ip = 10.201.171.244
network_vlan_ranges = physnet3
bridge_mappings = physnet3:br-bond0
Libvirt Config
===========
/etc/sysconfig/libvirtd
Uncomment
LIBVIRTD_ARGS="--listen"
/etc/libvirt/libvirtd.conf
listen_tls = 0
listen_tcp = 1
auth_tcp = “none”
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8:02 a.m.
Two things that I would test:
Check etc hosts file to see that you have one entry for controller with the node ip
You can also ping controller to see if it resolves correctly
Restart nova service to ensure it is reading the latest configuration file
-
Ignacio Bravo
LTG federal
On Jan 14, 2016, at 8:20 AM, Gabriele Guaglianone
<gabriele.guaglianone(a)gmail.com> wrote:
Hi all,
I'm trying to poupulate the compute dbs on controller node, but I'm getting this
error, I can't figure out why 'cause I'm able to login :
[root@controller nova]# su -s /bin/sh -c "nova-manage db sync" nova
Command failed, please check log for more info
[root@controller nova]# more /var/log/nova/nova-manage.log
2016-01-14 13:11:15.269 4286 CRITICAL nova [-] OperationalError:
(_mysql_exceptions.OperationalError) (1045, "Access denied for user
'nova'@'localhost' (using password: YES)")
2016-01-14 13:11:15.269 4286 ERROR nova Traceback (most recent call last):
2016-01-14 13:11:15.269 4286 ERROR nova File "/usr/bin/nova-manage", line 10,
in <module>
2016-01-14 13:11:15.269 4286 ERROR nova sys.exit(main())
but :
[root@controller nova]# mysql -u nova -p
Enter password: r00tme
Welcome to the MariaDB monitor. Commands end with ; or \g.
Your MariaDB connection id is 12
Server version: 5.5.44-MariaDB MariaDB Server
Copyright (c) 2000, 2015, Oracle, MariaDB Corporation Ab and others.
Type 'help;' or '\h' for help. Type '\c' to clear the current
input statement.
MariaDB [(none)]>
connection string in nova.conf file is
connection=mysql://nova:r00tme@controller/nova
Any suggestions ?
Cheers
Gabriele
2016-01-14 11:20 GMT+00:00 Soputhi Sea <puthi(a)live.com>:
> Hi,
>
> Openstack Juno's Live Migration, I've been trying to get live-migration to
work on this version but i keep getting the same error as below.
> I wonder if anybody can point me to the right direction to where to debug the
problem. Or if anybody come across this problem before please share some ideas.
> I google around for a few days already but so far I haven't got any luck.
>
> Note: the same nova, neutron and libvirt configuration work on Icehouse and Liberty
on a different cluster, as i tested.
>
> Thanks
> Puthi
>
> Nova Version tested: 2014.2.3 and 2014.2.4
> Nova Error Log
> ============
> 2016-01-14 17:34:08.818 6173 ERROR oslo.messaging.rpc.dispatcher
[req-54581412-a194-40d5-9208-b1bf6d04f8d8 ] Exception during message handling: A
NetworkModel is required here
> 2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher Traceback (most
recent call last):
> 2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/oslo/messaging/rpc/dispatcher.py", line 134,
in _dispatch_and_reply
> 2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
incoming.message))
> 2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/oslo/messaging/rpc/dispatcher.py", line 177,
in _dispatch
> 2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher return
self._do_dispatch(endpoint, method, ctxt, args)
> 2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/oslo/messaging/rpc/dispatcher.py", line 123,
in _do_dispatch
> 2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher result =
getattr(endpoint, method)(ctxt, **new_args)
> 2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/exception.py", line 88, in wrapped
> 2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher payload)
> 2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/openstack/common/excutils.py", line 82,
in __exit__
> 2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
six.reraise(self.type_, self.value, self.tb)
> 2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/exception.py", line 71, in wrapped
> 2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher return f(self,
context, *args, **kw)
> 2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 335, in
decorated_function
> 2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
kwargs['instance'], e, sys.exc_info())
> 2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/openstack/common/excutils.py", line 82,
in __exit__
> 2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
six.reraise(self.type_, self.value, self.tb)
> 2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 323, in
decorated_function
> 2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher return
function(self, context, *args, **kwargs)
> 2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 4978, in
live_migration
> 2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
expected_attrs=expected)
> 2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/objects/instance.py", line 300, in
_from_db_object
> 2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
db_inst['info_cache'])
> 2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/objects/instance_info_cache.py", line 45,
in _from_db_object
> 2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
info_cache[field] = db_obj[field]
> 2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/objects/base.py", line 474, in
__setitem__
> 2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher setattr(self,
name, value)
> 2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/objects/base.py", line 75, in setter
> 2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher field_value =
field.coerce(self, name, value)
> 2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/objects/fields.py", line 189, in coerce
> 2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher return
self._type.coerce(obj, attr, value)
> 2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/objects/fields.py", line 516, in coerce
> 2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher raise
ValueError(_('A NetworkModel is required here'))
> 2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher ValueError: A
NetworkModel is required here
> 2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
>
>
> Nova Config
> ===========================
> [DEFAULT]
> rpc_backend = qpid
> qpid_hostname = management-host
> auth_strategy = keystone
> my_ip = 10.201.171.244
> vnc_enabled = True
> novncproxy_host=0.0.0.0
> novncproxy_port=6080
> novncproxy_base_url=http://management-host:6080/vnc_auto.html
> network_api_class = nova.network.neutronv2.api.API
> linuxnet_interface_driver = nova.network.linux_net.LinuxOVSInterfaceDriver
> firewall_driver = nova.virt.firewall.NoopFirewallDriver
> vncserver_listen=0.0.0.0
> vncserver_proxyclient_address=10.201.171.244
> [baremetal]
> [cells]
> [cinder]
> [conductor]
> [database]
> connection = mysql://nova:novadbpassword@db-host/nova
> [ephemeral_storage_encryption]
> [glance]
> host = glance-host
> port = 9292
> api_servers=$host:$port
> [hyperv]
> [image_file_url]
> [ironic]
> [keymgr]
> [keystone_authtoken]
> auth_uri = http://management-host:5000/v2.0
> identity_uri = http://management-host:35357
> admin_user = nova
> admin_tenant_name = service
> admin_password = nova2014agprod2
> [libvirt]
> live_migration_flag=VIR_MIGRATE_UNDEFINE_SOURCE, VIR_MIGRATE_PEER2PEER,
VIR_MIGRATE_LIVE #, VIR_MIGRATE_TUNNELLED
> block_migration_flag=VIR_MIGRATE_UNDEFINE_SOURCE, VIR_MIGRATE_PEER2PEER,
VIR_MIGRATE_NON_SHARED_INC, VIR_MIGRATE_LIVE
> [matchmaker_redis]
> [matchmaker_ring]
> [metrics]
> [neutron]
> url = http://management-host:9696
> admin_username = neutron
> admin_password = neutronpassword
> admin_tenant_name = service
> admin_auth_url = http://management-host:35357/v2.0
> auth_strategy = keystone
> [osapi_v3]
> [rdp]
> [serial_console]
> [spice]
> [ssl]
> [trusted_computing]
> [upgrade_levels]
> compute=icehouse
> conductor=icehouse
> [vmware]
> [xenserver]
> [zookeeper]
>
>
>
>
> Neutron Config
> ============
> [DEFAULT]
> auth_strategy = keystone
> rpc_backend = neutron.openstack.common.rpc.impl_qpid
> qpid_hostname = management-host
> core_plugin = ml2
> service_plugins = router
> dhcp_lease_duration = 604800
> dhcp_agents_per_network = 3
> [matchmaker_redis]
> [matchmaker_ring]
> [quotas]
> [agent]
> [keystone_authtoken]
> auth_uri = http://management-host:5000
> identity_uri = http://management-host:35357
> admin_tenant_name = service
> admin_user = neutron
> admin_password = neutronpassword
> auth_host = management-host
> auth_protocol = http
> auth_port = 35357
> [database]
> [service_providers]
>
service_provider=LOADBALANCER:Haproxy:neutron.services.loadbalancer.drivers.haproxy.plugin_driver.HaproxyOnHostPluginDriver:default
>
service_provider=VPN:openswan:neutron.services.vpn.service_drivers.ipsec.IPsecVPNDriver:default
>
>
> Neutron Plugin
> ============
> [ml2]
> type_drivers = local,flat
> mechanism_drivers = openvswitch
> [ml2_type_flat]
> flat_networks = physnet3
> [ml2_type_vlan]
> [ml2_type_gre]
> tunnel_id_ranges = 1:1000
> [ml2_type_vxlan]
> [securitygroup]
> firewall_driver = neutron.agent.firewall.NoopFirewallDriver
> enable_security_group = False
> [ovs]
> enable_tunneling = False
> local_ip = 10.201.171.244
> network_vlan_ranges = physnet3
> bridge_mappings = physnet3:br-bond0
>
>
> Libvirt Config
> ===========
> /etc/sysconfig/libvirtd
>
> Uncomment
>
> LIBVIRTD_ARGS="--listen"
>
>
>
> /etc/libvirt/libvirtd.conf
>
> listen_tls = 0
>
> listen_tcp = 1
>
> auth_tcp = “none”
>
>
> _______________________________________________
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>
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1:10 a.m.
Hi,
I wonder if anybody come across that same situation as me at all.Puthi
From: puthi(a)live.com
To: rdo-list(a)redhat.com
Subject: Openstack Juno Live Migration --block-migrate failed "ValueError: A
NetworkModel is required here"
Date: Thu, 14 Jan 2016 18:20:50 +0700
Hi,Openstack Juno's Live Migration, I've been trying to get live-migration to work
on this version but i keep getting the same error as below.I wonder if anybody can point
me to the right direction to where to debug the problem. Or if anybody come across this
problem before please share some ideas.I google around for a few days already but so far I
haven't got any luck.Note: the same nova, neutron and libvirt configuration work on
Icehouse and Liberty on a different cluster, as i tested.ThanksPuthiNova Version tested:
2014.2.3 and 2014.2.4Nova Error Log============2016-01-14 17:34:08.818 6173 ERROR
oslo.messaging.rpc.dispatcher [req-54581412-a194-40d5-9208-b1bf6d04f8d8 ] Exception during
message handling: A NetworkModel is required here2016-01-14 17:34:08.818 6173 TRACE
oslo.messaging.rpc.dispatcher Traceback (most recent call last):2016-01-14 17:34:08.818
6173 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/oslo/messaging/rpc/dispatcher.py", line 134,
in _dispatch_and_reply2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
incoming.message))2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/oslo/messaging/rpc/dispatcher.py", line 177,
in _dispatch2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher return
self._do_dispatch(endpoint, method, ctxt, args)2016-01-14 17:34:08.818 6173 TRACE
oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/oslo/messaging/rpc/dispatcher.py", line 123,
in _do_dispatch2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher result
= getattr(endpoint, method)(ctxt, **new_args)2016-01-14 17:34:08.818 6173 TRACE
oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/exception.py", line 88, in
wrapped2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
payload)2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/openstack/common/excutils.py", line 82,
in __exit__2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
six.reraise(self.type_, self.value, self.tb)2016-01-14 17:34:08.818 6173 TRACE
oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/exception.py", line 71, in
wrapped2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher return f(self,
context, *args, **kw)2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 335, in
decorated_function2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
kwargs['instance'], e, sys.exc_info())2016-01-14 17:34:08.818 6173 TRACE
oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/openstack/common/excutils.py", line 82,
in __exit__2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
six.reraise(self.type_, self.value, self.tb)2016-01-14 17:34:08.818 6173 TRACE
oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 323, in
decorated_function2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
return function(self, context, *args, **kwargs)2016-01-14 17:34:08.818 6173 TRACE
oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 4978, in
live_migration2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
expected_attrs=expected)2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
File "/usr/lib/python2.7/site-packages/nova/objects/instance.py", line 300, in
_from_db_object2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
db_inst['info_cache'])2016-01-14 17:34:08.818 6173 TRACE
oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/objects/instance_info_cache.py", line 45,
in _from_db_object2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
info_cache[field] = db_obj[field]2016-01-14 17:34:08.818 6173 TRACE
oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/objects/base.py", line 474, in
__setitem__2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
setattr(self, name, value)2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher
File "/usr/lib/python2.7/site-packages/nova/objects/base.py", line 75, in
setter2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher field_value =
field.coerce(self, name, value)2016-01-14 17:34:08.818 6173 TRACE
oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/objects/fields.py", line 189, in
coerce2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher return
self._type.coerce(obj, attr, value)2016-01-14 17:34:08.818 6173 TRACE
oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/objects/fields.py", line 516, in
coerce2016-01-14 17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcher raise
ValueError(_('A NetworkModel is required here'))2016-01-14 17:34:08.818 6173 TRACE
oslo.messaging.rpc.dispatcher ValueError: A NetworkModel is required here2016-01-14
17:34:08.818 6173 TRACE oslo.messaging.rpc.dispatcherNova
Config===========================[DEFAULT]rpc_backend = qpidqpid_hostname =
management-hostauth_strategy = keystonemy_ip = 10.201.171.244vnc_enabled =
Truenovncproxy_host=0.0.0.0novncproxy_port=6080novncproxy_base_url=http://management-host:6080/vnc_auto.htmlnetwork_api_class
= nova.network.neutronv2.api.APIlinuxnet_interface_driver =
nova.network.linux_net.LinuxOVSInterfaceDriverfirewall_driver =
nova.virt.firewall.NoopFirewallDrivervncserver_listen=0.0.0.0vncserver_proxyclient_address=10.201.171.244[baremetal][cells][cinder][conductor][database]connection
= mysql://nova:novadbpassword@db-host/nova[ephemeral_storage_encryption][glance]host =
glance-hostport =
9292api_servers=$host:$port[hyperv][image_file_url][ironic][keymgr][keystone_authtoken]auth_uri
= http://management-host:5000/v2.0identity_uri = http://management-host:35357admin_user =
novaadmin_tenant_name = serviceadmin_password =
nova2014agprod2[libvirt]live_migration_flag=VIR_MIGRATE_UNDEFINE_SOURCE,
VIR_MIGRATE_PEER2PEER, VIR_MIGRATE_LIVE #,
VIR_MIGRATE_TUNNELLEDblock_migration_flag=VIR_MIGRATE_UNDEFINE_SOURCE,
VIR_MIGRATE_PEER2PEER, VIR_MIGRATE_NON_SHARED_INC,
VIR_MIGRATE_LIVE[matchmaker_redis][matchmaker_ring][metrics][neutron]url =
http://management-host:9696admin_username = neutronadmin_password =
neutronpasswordadmin_tenant_name = serviceadmin_auth_url =
http://management-host:35357/v2.0auth_strategy =
keystone[osapi_v3][rdp][serial_console][spice][ssl][trusted_computing][upgrade_levels]compute=icehouseconductor=icehouse[vmware][xenserver][zookeeper]Neutron
Config============[DEFAULT]auth_strategy = keystonerpc_backend =
neutron.openstack.common.rpc.impl_qpidqpid_hostname = management-hostcore_plugin =
ml2service_plugins = routerdhcp_lease_duration = 604800dhcp_agents_per_network =
3[matchmaker_redis][matchmaker_ring][quotas][agent][keystone_authtoken]auth_uri =
http://management-host:5000identity_uri = http://management-host:35357admin_tenant_name =
serviceadmin_user = neutronadmin_password = neutronpasswordauth_host =
management-hostauth_protocol = httpauth_port =
35357[database][service_providers]service_provider=LOADBALANCER:Haproxy:neutron.services.loadbalancer.drivers.haproxy.plugin_driver.HaproxyOnHostPluginDriver:defaultservice_provider=VPN:openswan:neutron.services.vpn.service_drivers.ipsec.IPsecVPNDriver:defaultNeutron
Plugin============[ml2]type_drivers = local,flatmechanism_drivers =
openvswitch[ml2_type_flat]flat_networks =
physnet3[ml2_type_vlan][ml2_type_gre]tunnel_id_ranges =
1:1000[ml2_type_vxlan][securitygroup]firewall_driver =
neutron.agent.firewall.NoopFirewallDriverenable_security_group =
False[ovs]enable_tunneling = Falselocal_ip = 10.201.171.244network_vlan_ranges =
physnet3bridge_mappings = physnet3:br-bond0Libvirt
Config===========/etc/sysconfig/libvirtdUncommentLIBVIRTD_ARGS="--listen"/etc/libvirt/libvirtd.conf
listen_tls = 0listen_tcp = 1auth_tcp = “none”
3344
days inactive
3348
days old
3 comments
3 participants
participants (3)
-
Gabriele Guaglianone -
Ignacio Bravo -
Soputhi Sea