It doesn't look like setting integration-bridge to anything in the nova.conf file works. So, if using a different name br-int then integration-bridge must be specified to avoid this error which seemed the original issue:
2015-11-03 21:27:43.707 4871 ERROR nova.compute.manager [-] [instance: cf93dde9-cc1f-44e3-a2c3-b2fedfbdbc43] Instance failed to spawn 2015-11-03 21:27:43.707 4871 TRACE nova.compute.manager [instance: cf93dde9-cc1f-44e3-a2c3-b2fedfbdbc43] Traceback (most recent call last): 2015-11-03 21:27:43.707 4871 TRACE nova.compute.manager [instance: cf93dde9-cc1f-44e3-a2c3-b2fedfbdbc43] File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 2267, in _build_resources 2015-11-03 21:27:43.707 4871 TRACE nova.compute.manager [instance: cf93dde9-cc1f-44e3-a2c3-b2fedfbdbc43] yield resources 2015-11-03 21:27:43.707 4871 TRACE nova.compute.manager [instance: cf93dde9-cc1f-44e3-a2c3-b2fedfbdbc43] File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 2137, in _build_and_run_instance 2015-11-03 21:27:43.707 4871 TRACE nova.compute.manager [instance: cf93dde9-cc1f-44e3-a2c3-b2fedfbdbc43] block_device_info=block_device_info) 2015-11-03 21:27:43.707 4871 TRACE nova.compute.manager [instance: cf93dde9-cc1f-44e3-a2c3-b2fedfbdbc43] File "/usr/lib/python2.7/dist-packages/nova/virt/vmwareapi/driver.py", line 442, in spawn 2015-11-03 21:27:43.707 4871 TRACE nova.compute.manager [instance: cf93dde9-cc1f-44e3-a2c3-b2fedfbdbc43] admin_password, network_info, block_device_info) 2015-11-03 21:27:43.707 4871 TRACE nova.compute.manager [instance: cf93dde9-cc1f-44e3-a2c3-b2fedfbdbc43] File "/usr/lib/python2.7/dist-packages/nova/virt/vmwareapi/vmops.py", line 446, in spawn 2015-11-03 21:27:43.707 4871 TRACE nova.compute.manager [instance: cf93dde9-cc1f-44e3-a2c3-b2fedfbdbc43] network_info) 2015-11-03 21:27:43.707 4871 TRACE nova.compute.manager [instance: cf93dde9-cc1f-44e3-a2c3-b2fedfbdbc43] File "/usr/lib/python2.7/dist-packages/nova/virt/vmwareapi/vmops.py", line 239, in build_virtual_machine 2015-11-03 21:27:43.707 4871 TRACE nova.compute.manager [instance: cf93dde9-cc1f-44e3-a2c3-b2fedfbdbc43] network_info) 2015-11-03 21:27:43.707 4871 TRACE nova.compute.manager [instance: cf93dde9-cc1f-44e3-a2c3-b2fedfbdbc43] File "/usr/lib/python2.7/dist-packages/nova/virt/vmwareapi/vif.py", line 182, in get_vif_info 2015-11-03 21:27:43.707 4871 TRACE nova.compute.manager [instance: cf93dde9-cc1f-44e3-a2c3-b2fedfbdbc43] is_neutron, vif)) 2015-11-03 21:27:43.707 4871 TRACE nova.compute.manager [instance: cf93dde9-cc1f-44e3-a2c3-b2fedfbdbc43] File "/usr/lib/python2.7/dist-packages/nova/virt/vmwareapi/vif.py", line 168, in get_vif_dict 2015-11-03 21:27:43.707 4871 TRACE nova.compute.manager [instance: cf93dde9-cc1f-44e3-a2c3-b2fedfbdbc43] ref = get_network_ref(session, cluster, vif, is_neutron) 2015-11-03 21:27:43.707 4871 TRACE nova.compute.manager [instance: cf93dde9-cc1f-44e3-a2c3-b2fedfbdbc43] File "/usr/lib/python2.7/dist-packages/nova/virt/vmwareapi/vif.py", line 157, in get_network_ref 2015-11-03 21:27:43.707 4871 TRACE nova.compute.manager [instance: cf93dde9-cc1f-44e3-a2c3-b2fedfbdbc43] network_ref = get_neutron_network(session, network_name, cluster, vif) 2015-11-03 21:27:43.707 4871 TRACE nova.compute.manager [instance: cf93dde9-cc1f-44e3-a2c3-b2fedfbdbc43] File "/usr/lib/python2.7/dist-packages/nova/virt/vmwareapi/vif.py", line 149, in get_neutron_network 2015-11-03 21:27:43.707 4871 TRACE nova.compute.manager [instance: cf93dde9-cc1f-44e3-a2c3-b2fedfbdbc43] raise exception.NetworkNotFoundForBridge(bridge=bridge) 2015-11-03 21:27:43.707 4871 TRACE nova.compute.manager [instance: cf93dde9-cc1f-44e3-a2c3-b2fedfbdbc43] NetworkNotFoundForBridge: Network could not be found for bridge br-int
However, setting integration-bridge also doesn't work.. It's set correctly in the nova.conf file: root@tucker:/var/log/nova# grep br100 /etc/nova/nova.conf flat_network_bridge = br100 integration_bridge = br100 root@tucker:/var/log/nova# grep br-int /etc/nova/nova.conf root@tucker:/var/log/nova#
... but br-int is still being checked for:
2015-11-03 22:45:37.867 10116 DEBUG oslo.vmware.api [-] Waiting for function _invoke_api to return. func /usr/lib/python2.7/dist-packages/oslo/vmware/api.py:126 2015-11-03 22:45:37.887 10116 DEBUG oslo.vmware.api [-] Waiting for function _invoke_api to return. func /usr/lib/python2.7/dist-packages/oslo/vmware/api.py:126 2015-11-03 22:45:37.909 10116 DEBUG oslo.vmware.api [-] Waiting for function _invoke_api to return. func /usr/lib/python2.7/dist-packages/oslo/vmware/api.py:126 2015-11-03 22:45:37.933 10116 DEBUG oslo.vmware.api [-] Waiting for function _invoke_api to return. func /usr/lib/python2.7/dist-packages/oslo/vmware/api.py:126 2015-11-03 22:45:37.996 10116 DEBUG oslo.vmware.api [-] Waiting for function _invoke_api to return. func /usr/lib/python2.7/dist-packages/oslo/vmware/api.py:126 2015-11-03 22:45:38.049 10116 DEBUG nova.virt.vmwareapi.network_util [-] Network br-int not found on host! get_network_with_the_name /usr/lib/python2.7/dist-packages/nova/virt/vmwareapi/network_util.py:82 2015-11-03 22:45:38.050 10116 ERROR nova.compute.manager [-] [instance: fa2ddf82-cf77-4111-b826-ae3d902887e5] Instance failed to spawn 2015-11-03 22:45:38.050 10116 TRACE nova.compute.manager [instance: fa2ddf82-cf77-4111-b826-ae3d902887e5] Traceback (most recent call last): 2015-11-03 22:45:38.050 10116 TRACE nova.compute.manager [instance: fa2ddf82-cf77-4111-b826-ae3d902887e5] File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 2267, in _build_resources
The only mention of br100 in the log file:
root@tucker:/var/log/nova# grep br100 nova-compute.log 2015-11-03 22:29:39.584 10116 DEBUG nova.openstack.common.service [-] flat_network_bridge = br100 log_opt_values /usr/lib/python2.7/dist-packages/oslo/config/cfg.py:1992 2015-11-03 22:29:39.661 10116 DEBUG nova.openstack.common.service [-] vmware.integration_bridge = br100 log_opt_values /usr/lib/python2.7/dist-packages/oslo/config/cfg.py:2000 root@tucker:/var/log/nova#
It doesn't look like setting integration-bridge to anything in the nova.conf file works. So, if using a different name br-int then integration-bridge must be specified to avoid this error which seemed the original issue:
2015-11-03 21:27:43.707 4871 ERROR nova.compute. manager [-] [instance: cf93dde9- cc1f-44e3- a2c3-b2fedfbdbc 43] Instance failed to spawn manager [instance: cf93dde9- cc1f-44e3- a2c3-b2fedfbdbc 43] Traceback (most recent call last): manager [instance: cf93dde9- cc1f-44e3- a2c3-b2fedfbdbc 43] File "/usr/lib/ python2. 7/dist- packages/ nova/compute/ manager. py", line 2267, in _build_resources manager [instance: cf93dde9- cc1f-44e3- a2c3-b2fedfbdbc 43] yield resources manager [instance: cf93dde9- cc1f-44e3- a2c3-b2fedfbdbc 43] File "/usr/lib/ python2. 7/dist- packages/ nova/compute/ manager. py", line 2137, in _build_ and_run_ instance manager [instance: cf93dde9- cc1f-44e3- a2c3-b2fedfbdbc 43] block_device_ info=block_ device_ info) manager [instance: cf93dde9- cc1f-44e3- a2c3-b2fedfbdbc 43] File "/usr/lib/ python2. 7/dist- packages/ nova/virt/ vmwareapi/ driver. py", line 442, in spawn manager [instance: cf93dde9- cc1f-44e3- a2c3-b2fedfbdbc 43] admin_password, network_info, block_device_info) manager [instance: cf93dde9- cc1f-44e3- a2c3-b2fedfbdbc 43] File "/usr/lib/ python2. 7/dist- packages/ nova/virt/ vmwareapi/ vmops.py" , line 446, in spawn manager [instance: cf93dde9- cc1f-44e3- a2c3-b2fedfbdbc 43] network_info) manager [instance: cf93dde9- cc1f-44e3- a2c3-b2fedfbdbc 43] File "/usr/lib/ python2. 7/dist- packages/ nova/virt/ vmwareapi/ vmops.py" , line 239, in build_virtual_ machine manager [instance: cf93dde9- cc1f-44e3- a2c3-b2fedfbdbc 43] network_info) manager [instance: cf93dde9- cc1f-44e3- a2c3-b2fedfbdbc 43] File "/usr/lib/ python2. 7/dist- packages/ nova/virt/ vmwareapi/ vif.py" , line 182, in get_vif_info manager [instance: cf93dde9- cc1f-44e3- a2c3-b2fedfbdbc 43] is_neutron, vif)) manager [instance: cf93dde9- cc1f-44e3- a2c3-b2fedfbdbc 43] File "/usr/lib/ python2. 7/dist- packages/ nova/virt/ vmwareapi/ vif.py" , line 168, in get_vif_dict manager [instance: cf93dde9- cc1f-44e3- a2c3-b2fedfbdbc 43] ref = get_network_ ref(session, cluster, vif, is_neutron) manager [instance: cf93dde9- cc1f-44e3- a2c3-b2fedfbdbc 43] File "/usr/lib/ python2. 7/dist- packages/ nova/virt/ vmwareapi/ vif.py" , line 157, in get_network_ref manager [instance: cf93dde9- cc1f-44e3- a2c3-b2fedfbdbc 43] network_ref = get_neutron_ network( session, network_name, cluster, vif) manager [instance: cf93dde9- cc1f-44e3- a2c3-b2fedfbdbc 43] File "/usr/lib/ python2. 7/dist- packages/ nova/virt/ vmwareapi/ vif.py" , line 149, in get_neutron_network manager [instance: cf93dde9- cc1f-44e3- a2c3-b2fedfbdbc 43] raise exception. NetworkNotFound ForBridge( bridge= bridge) manager [instance: cf93dde9- cc1f-44e3- a2c3-b2fedfbdbc 43] NetworkNotFound ForBridge: Network could not be found for bridge br-int
2015-11-03 21:27:43.707 4871 TRACE nova.compute.
2015-11-03 21:27:43.707 4871 TRACE nova.compute.
2015-11-03 21:27:43.707 4871 TRACE nova.compute.
2015-11-03 21:27:43.707 4871 TRACE nova.compute.
2015-11-03 21:27:43.707 4871 TRACE nova.compute.
2015-11-03 21:27:43.707 4871 TRACE nova.compute.
2015-11-03 21:27:43.707 4871 TRACE nova.compute.
2015-11-03 21:27:43.707 4871 TRACE nova.compute.
2015-11-03 21:27:43.707 4871 TRACE nova.compute.
2015-11-03 21:27:43.707 4871 TRACE nova.compute.
2015-11-03 21:27:43.707 4871 TRACE nova.compute.
2015-11-03 21:27:43.707 4871 TRACE nova.compute.
2015-11-03 21:27:43.707 4871 TRACE nova.compute.
2015-11-03 21:27:43.707 4871 TRACE nova.compute.
2015-11-03 21:27:43.707 4871 TRACE nova.compute.
2015-11-03 21:27:43.707 4871 TRACE nova.compute.
2015-11-03 21:27:43.707 4871 TRACE nova.compute.
2015-11-03 21:27:43.707 4871 TRACE nova.compute.
2015-11-03 21:27:43.707 4871 TRACE nova.compute.
2015-11-03 21:27:43.707 4871 TRACE nova.compute.
However, setting integration-bridge also doesn't work.. It's set correctly in the nova.conf file: /var/log/ nova# grep br100 /etc/nova/nova.conf /var/log/ nova# grep br-int /etc/nova/nova.conf /var/log/ nova#
root@tucker:
flat_network_bridge = br100
integration_bridge = br100
root@tucker:
root@tucker:
... but br-int is still being checked for:
2015-11-03 22:45:37.867 10116 DEBUG oslo.vmware.api [-] Waiting for function _invoke_api to return. func /usr/lib/ python2. 7/dist- packages/ oslo/vmware/ api.py: 126 python2. 7/dist- packages/ oslo/vmware/ api.py: 126 python2. 7/dist- packages/ oslo/vmware/ api.py: 126 python2. 7/dist- packages/ oslo/vmware/ api.py: 126 python2. 7/dist- packages/ oslo/vmware/ api.py: 126 vmwareapi. network_ util [-] Network br-int not found on host! get_network_ with_the_ name /usr/lib/ python2. 7/dist- packages/ nova/virt/ vmwareapi/ network_ util.py: 82 manager [-] [instance: fa2ddf82- cf77-4111- b826-ae3d902887 e5] Instance failed to spawn manager [instance: fa2ddf82- cf77-4111- b826-ae3d902887 e5] Traceback (most recent call last): manager [instance: fa2ddf82- cf77-4111- b826-ae3d902887 e5] File "/usr/lib/ python2. 7/dist- packages/ nova/compute/ manager. py", line 2267, in _build_resources
2015-11-03 22:45:37.887 10116 DEBUG oslo.vmware.api [-] Waiting for function _invoke_api to return. func /usr/lib/
2015-11-03 22:45:37.909 10116 DEBUG oslo.vmware.api [-] Waiting for function _invoke_api to return. func /usr/lib/
2015-11-03 22:45:37.933 10116 DEBUG oslo.vmware.api [-] Waiting for function _invoke_api to return. func /usr/lib/
2015-11-03 22:45:37.996 10116 DEBUG oslo.vmware.api [-] Waiting for function _invoke_api to return. func /usr/lib/
2015-11-03 22:45:38.049 10116 DEBUG nova.virt.
2015-11-03 22:45:38.050 10116 ERROR nova.compute.
2015-11-03 22:45:38.050 10116 TRACE nova.compute.
2015-11-03 22:45:38.050 10116 TRACE nova.compute.
The only mention of br100 in the log file:
root@tucker: /var/log/ nova# grep br100 nova-compute.log common. service [-] flat_network_bridge = br100 log_opt_values /usr/lib/ python2. 7/dist- packages/ oslo/config/ cfg.py: 1992 common. service [-] vmware. integration_ bridge = br100 log_opt_values /usr/lib/ python2. 7/dist- packages/ oslo/config/ cfg.py: 2000 /var/log/ nova#
2015-11-03 22:29:39.584 10116 DEBUG nova.openstack.
2015-11-03 22:29:39.661 10116 DEBUG nova.openstack.
root@tucker: