Hi, I have a two node OpenStack Folsom Setup. One node runs all services with KVM. The other nodes is a Compute Node for ESXi 5.1. I have set the availabality_zones for each of this so that I can schedule instances as per my need. I am able to operate the instances on the KVM just fine. But when I launch an instance for ESXi, it goes to ERROR state with the error 'NetworkNotFoundForBridge: Network could not be found for bridge'.
After the vanilla Folsom installation, I was getting an AttribueError which got fixed after applying the patch at https://bugs.launchpad.net/nova/+bug/1063885 But then after that, I am seeing this error. root@openstack-kvm:~# nova show 8110c50c-ed26-48dd-886b-71b44ee382dd +-------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------+ | Property | Value | +-------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------+ | OS-DCF:diskConfig | MANUAL | | OS-EXT-SRV-ATTR:host | openstack-esxi | | OS-EXT-SRV-ATTR:hypervisor_hostname | None | | OS-EXT-SRV-ATTR:instance_name | instance-00000016 | | OS-EXT-STS:power_state | 0 | | OS-EXT-STS:task_state | None | | OS-EXT-STS:vm_state | error | | accessIPv4 | | | accessIPv6 | | | config_drive | | | created | 2013-01-23T07:13:11Z | | fault | {u'message': u'NetworkNotFoundForBridge', u'code': 404, u'details': u'Network could not be found for bridge ', u'created': u'2013-01-23T07:13:14Z'} | | flavor | m1.tiny (6) | | hostId | a9edbd6bb1136ff3bcf5225d1f6a34e0d18cc21eb9837acd67dec105 | | id | 8110c50c-ed26-48dd-886b-71b44ee382dd | | image | Ubuntu1204 (4d70a998-a51e-4557-81fa-23747db12305) | | key_name | None | | metadata | {} | | name | VM2 | | security_groups | [{u'name': u'default'}] | | status | ERROR | | tenant_id | b439758af3814f739fe7ab09b98a0120 | | updated | 2013-01-23T07:13:14Z | | user_id | 9ac7dbe62fb349ce84927598a0f54d68 | +-------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------+ root@openstack-kvm:~# My /etc/nova/nova.conf on the ESXi compute nodes is: [DEFAULT] logdir=/var/log/nova state_path=/var/lib/nova lock_path=/run/lock/nova verbose=True api_paste_config=/etc/nova/api-paste.ini scheduler_driver=nova.scheduler.simple.SimpleScheduler s3_host=10.5.3.230 ec2_host=10.5.3.230 ec2_dmz_host=10.5.3.230 rabbit_host=10.5.3.230 cc_host=10.5.3.230 dmz_cidr=169.254.169.254/32 metadata_host=10.5.3.230 metadata_listen=0.0.0.0 nova_url=http://10.5.3.230:8774/v1.1/ sql_connection=mysql://novaUser:novaPass@10.5.3.230/nova ec2_url=http://10.5.3.230:8773/services/Cloud root_helper=sudo nova-rootwrap /etc/nova/rootwrap.conf my_ip=10.5.3.231 # Auth use_deprecated_auth=false auth_strategy=keystone keystone_ec2_url=http://10.5.3.230:5000/v2.0/ec2tokens # Imaging service glance_api_servers=10.5.3.230:9292 image_service=nova.image.glance.GlanceImageService # Vnc configuration novnc_enabled=true novncproxy_base_url=http://10.5.12.20:6080/vnc_auto.html novncproxy_port=6080 vncserver_proxyclient_address=10.5.12.20 vncserver_listen=0.0.0.0 # Network settings network_api_class=nova.network.quantumv2.api.API quantum_url=http://10.5.3.230:9696 quantum_auth_strategy=keystone quantum_admin_tenant_name=service quantum_admin_username=quantum quantum_admin_password=service_pass quantum_admin_auth_url=http://10.5.3.230:35357/v2.0 libvirt_vif_driver=nova.virt.libvirt.vif.LibvirtHybridOVSBridgeDriver linuxnet_interface_driver=nova.network.linux_net.LinuxOVSInterfaceDriver firewall_driver=nova.virt.libvirt.firewall.IptablesFirewallDriver # Compute # compute_driver= vmwareapi.VMWareESXDriver vmwareapi_host_ip=10.5.3.99 vmwareapi_host_username=root vmwareapi_host_password=S0nicwall vmwareapi_wsdl_loc= http://127.0.0.1:8080/vmware/SDK/vsphere-ws/wsdl/vim25/vimService.wsdl connection_type = vmwareapi vmware_vif_driver = nova.virt.vmwareapi.vif.VMWareVlanBridgeDriver console_manager = nova.console.vmrc_manager.ConsoleVMRCManager vmwareapi_vlan_interface= vmnic4 node_availability_zone=zone2 # Cinder # volume_api_class=nova.volume.cinder.API osapi_volume_listen_port=5900 The log snippet from nova-compute.log is below: 2013-01-22 23:13:14 TRACE nova.compute.manager [instance: 8110c50c-ed26-48dd-886b-71b44ee382dd] Traceback (most recent call last): 2013-01-22 23:13:14 TRACE nova.compute.manager [instance: 8110c50c-ed26-48dd-886b-71b44ee382dd] File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 743, in _spawn 2013-01-22 23:13:14 TRACE nova.compute.manager [instance: 8110c50c-ed26-48dd-886b-71b44ee382dd] block_device_info) 2013-01-22 23:13:14 TRACE nova.compute.manager [instance: 8110c50c-ed26-48dd-886b-71b44ee382dd] File "/usr/lib/python2.7/dist-packages/nova/virt/vmwareapi/driver.py", line 132, in spawn 2013-01-22 23:13:14 TRACE nova.compute.manager [instance: 8110c50c-ed26-48dd-886b-71b44ee382dd] self._vmops.spawn(context, instance, image_meta, network_info) 2013-01-22 23:13:14 TRACE nova.compute.manager [instance: 8110c50c-ed26-48dd-886b-71b44ee382dd] File "/usr/lib/python2.7/dist-packages/nova/virt/vmwareapi/vmops.py", line 187, in spawn 2013-01-22 23:13:14 TRACE nova.compute.manager [instance: 8110c50c-ed26-48dd-886b-71b44ee382dd] vif_infos = _get_vif_infos() 2013-01-22 23:13:14 TRACE nova.compute.manager [instance: 8110c50c-ed26-48dd-886b-71b44ee382dd] File "/usr/lib/python2.7/dist-packages/nova/virt/vmwareapi/vmops.py", line 180, in _get_vif_infos 2013-01-22 23:13:14 TRACE nova.compute.manager [instance: 8110c50c-ed26-48dd-886b-71b44ee382dd] network_ref = _check_if_network_bridge_exists(network_name) 2013-01-22 23:13:14 TRACE nova.compute.manager [instance: 8110c50c-ed26-48dd-886b-71b44ee382dd] File "/usr/lib/python2.7/dist-packages/nova/virt/vmwareapi/vmops.py", line 168, in _check_if_network_bridge_exists 2013-01-22 23:13:14 TRACE nova.compute.manager [instance: 8110c50c-ed26-48dd-886b-71b44ee382dd] raise exception.NetworkNotFoundForBridge(bridge=network_name) 2013-01-22 23:13:14 TRACE nova.compute.manager [instance: 8110c50c-ed26-48dd-886b-71b44ee382dd] NetworkNotFoundForBridge: Network could not be found for bridge 2013-01-22 23:13:14 TRACE nova.compute.manager [instance: 8110c50c-ed26-48dd-886b-71b44ee382dd] 2013-01-22 23:13:14 DEBUG nova.compute.manager [req-16f199b5-f891-48b6-9020-9b8149535b9a 9ac7dbe62fb349ce84927598a0f54d68 b439758af3814f739fe7ab09b98a0120] [instance: 8110c50c-ed26-48dd-886b-71b44ee382dd] Deallocating network for instance from (pid=2686) _deallocate_network /usr/lib/python2.7/dist-packages/nova/compute/manager.py:769 2013-01-22 23:13:14 DEBUG nova.network.quantumv2.api [req-16f199b5-f891-48b6-9020-9b8149535b9a 9ac7dbe62fb349ce84927598a0f54d68 b439758af3814f739fe7ab09b98a0120] deallocate_for_instance() for VM2 from (pid=2686) deallocate_for_instance /usr/lib/python2.7/dist-packages/nova/network/quantumv2/api.py:160 2013-01-22 23:13:14 DEBUG nova.compute.manager [req-16f199b5-f891-48b6-9020-9b8149535b9a 9ac7dbe62fb349ce84927598a0f54d68 b439758af3814f739fe7ab09b98a0120] [instance: 8110c50c-ed26-48dd-886b-71b44ee382dd] Retry info not present, will not reschedule from (pid=2686) _reschedule /usr/lib/python2.7/dist-packages/nova/compute/manager.py:564 2013-01-22 23:13:14 DEBUG nova.utils [req-16f199b5-f891-48b6-9020-9b8149535b9a 9ac7dbe62fb349ce84927598a0f54d68 b439758af3814f739fe7ab09b98a0120] Got semaphore "compute_resources" for method "update_usage"... from (pid=2686) inner /usr/lib/python2.7/dist-packages/nova/utils.py:713 2013-01-22 23:13:14 DEBUG nova.utils [req-16f199b5-f891-48b6-9020-9b8149535b9a 9ac7dbe62fb349ce84927598a0f54d68 b439758af3814f739fe7ab09b98a0120] Got semaphore "compute_resources" for method "update_usage"... from (pid=2686) inner /usr/lib/python2.7/dist-packages/nova/utils.py:713 2013-01-22 23:13:14 ERROR nova.openstack.common.rpc.amqp [-] Exception during message handling 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp Traceback (most recent call last): 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/amqp.py", line 275, in _process_data 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp rval = self.proxy.dispatch(ctxt, version, method, **args) 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/dispatcher.py", line 145, in dispatch 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp return getattr(proxyobj, method)(ctxt, **kwargs) 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/exception.py", line 117, in wrapped 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp temp_level, payload) 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/contextlib.py", line 24, in __exit__ 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp self.gen.next() 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/exception.py", line 92, in wrapped 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp return f(*args, **kw) 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 181, in decorated_function 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp pass 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/contextlib.py", line 24, in __exit__ 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp self.gen.next() 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 167, in decorated_function 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp return function(self, context, *args, **kwargs) 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 202, in decorated_function 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp kwargs['instance']['uuid'], e, sys.exc_info()) 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/contextlib.py", line 24, in __exit__ 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp self.gen.next() 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 196, in decorated_function 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp return function(self, context, *args, **kwargs) 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 824, in run_instance 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp do_run_instance() 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/utils.py", line 752, in inner 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp retval = f(*args, **kwargs) 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 823, in do_run_instance 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp admin_password, is_first_time, instance) 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 516, in _run_instance 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp self._set_instance_error_state(context, instance['uuid']) 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/contextlib.py", line 24, in __exit__ 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp self.gen.next() 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 504, in _run_instance 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp is_first_time, request_spec, filter_properties) 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 496, in _run_instance 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp injected_files, admin_password) 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 743, in _spawn 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp block_device_info) 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/virt/vmwareapi/driver.py", line 132, in spawn 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp self._vmops.spawn(context, instance, image_meta, network_info) 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/virt/vmwareapi/vmops.py", line 187, in spawn 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp vif_infos = _get_vif_infos() 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/virt/vmwareapi/vmops.py", line 180, in _get_vif_infos 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp network_ref = _check_if_network_bridge_exists(network_name) 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/virt/vmwareapi/vmops.py", line 168, in _check_if_network_bridge_exists 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp raise exception.NetworkNotFoundForBridge(bridge=network_name) 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp NetworkNotFoundForBridge: Network could not be found for bridge 2013-01-22 23:13:14 TRACE nova.openstack.common.rpc.amqp Any help will be greatly appreciated. Thanks, Balu
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