I think that's on the wrong thread Ignazio :D On Fri, Oct 8, 2021 at 2:09 PM Ignazio Cassano <ignaziocassano@gmail.com> wrote:
Hello, I soved my problem. Since I have multiple cinder backends I had to set scheduler_default_filters = DriverFilter in default section of cinder.conf This solved. Ignazio
Il giorno ven 8 ott 2021 alle ore 16:59 Laurent Dumont < laurentfdumont@gmail.com> ha scritto:
These are the nova-compute logs but I think it just catches the error from the neutron component. Any logs from neutron-server, ovs-agent, libvirt-agent?
Can you share the "openstack network show NETWORK_ID_HERE" of the network you are attaching the VM to?
On Fri, Oct 8, 2021 at 9:53 AM Midhunlal Nb <midhunlaln66@gmail.com> wrote:
Hi, This is the log i am getting while launching a new vm
Oct 08 19:11:20 ubuntu nova-compute[7324]: 2021-10-08 19:11:20.479 7324 INFO nova.compute.manager [req-6e8938e0-3205-41bd-9a1d-b23c7347f6e0 791cd0d24be84ce1ae6a4e3ce805e2ec 1c2192a5c417457ea4c76ed7a55bcb2a - default default] [instance: 364564c2-bfa6-4354-a4da-a18a3fef43c3] Took 0.13 seconds to destroy the instance on the hypervisor. Oct 08 19:11:21 ubuntu nova-compute[7324]: 2021-10-08 19:11:21.272 7324 INFO nova.compute.manager [req-6e8938e0-3205-41bd-9a1d-b23c7347f6e0 791cd0d24be84ce1ae6a4e3ce805e2ec 1c2192a5c417457ea4c76ed7a55bcb2a - default default] [instance: 364564c2-bfa6-4354-a4da-a18a3fef43c3] Took 0.79 seconds to detach 1 volumes for instance. Oct 08 19:11:21 ubuntu nova-compute[7324]: 2021-10-08 19:11:21.562 7324 ERROR nova.compute.manager [req-6e8938e0-3205-41bd-9a1d-b23c7347f6e0 791cd0d24be84ce1ae6a4e3ce805e2ec 1c2192a5c417457ea4c76ed7a55bcb2a - default default] [instance: 364564c2-bfa6-4354-a4da-a18a3fef43c3] Failed to allocate network(s): nova.exception.VirtualInterfaceCreateException: Virtual Interface creation failed 2021-10-08 19:11:21.562 7324 ERROR nova.compute.manager [instance: 364564c2-bfa6-4354-a4da-a18a3fef43c3] Traceback (most recent call last): 2021-10-08 19:11:21.562 7324 ERROR nova.compute.manager [instance: 364564c2-bfa6-4354-a4da-a18a3fef43c3] File "/openstack/venvs/nova-23.1.0.dev42/lib/python3.6/site-packages/nova/virt/libvirt/driver.py", line 7235, in _create_guest_with_network 2021-10-08 19:11:21.562 7324 ERROR nova.compute.manager [instance: 364564c2-bfa6-4354-a4da-a18a3fef43c3] post_xml_callback=post_xml_callback) 2021-10-08 19:11:21.562 7324 ERROR nova.compute.manager [instance: 364564c2-bfa6-4354-a4da-a18a3fef43c3] File "/usr/lib/python3.6/contextlib.py", line 88, in __exit__ 2021-10-08 19:11:21.562 7324 ERROR nova.compute.manager [instance: 364564c2-bfa6-4354-a4da-a18a3fef43c3] next(self.gen) 2021-10-08 19:11:21.562 7324 ERROR nova.compute.manager [instance: 364564c2-bfa6-4354-a4da-a18a3fef43c3] File "/openstack/venvs/nova-23.1.0.dev42/lib/python3.6/site-packages/nova/compute/manager.py", line 479, in wait_for_instance_event 2021-10-08 19:11:21.562 7324 ERROR nova.compute.manager [instance: 364564c2-bfa6-4354-a4da-a18a3fef43c3] actual_event = event.wait() 2021-10-08 19:11:21.562 7324 ERROR nova.compute.manager [instance: 364564c2-bfa6-4354-a4da-a18a3fef43c3] File "/openstack/venvs/nova-23.1.0.dev42/lib/python3.6/site-packages/eventlet/event.py", line 125, in wait 2021-10-08 19:11:21.562 7324 ERROR nova.compute.manager [instance: 364564c2-bfa6-4354-a4da-a18a3fef43c3] result = hub.switch() 2021-10-08 19:11:21.562 7324 ERROR nova.compute.manager [instance: 364564c2-bfa6-4354-a4da-a18a3fef43c3] File "/openstack/venvs/nova-23.1.0.dev42/lib/python3.6/site-packages/eventlet/hubs/hub.py", line 313, in switch 2021-10-08 19:11:21.562 7324 ERROR nova.compute.manager [instance: 364564c2-bfa6-4354-a4da-a18a3fef43c3] return self.greenlet.switch() 2021-10-08 19:11:21.562 7324 ERROR nova.compute.manager [instance: 364564c2-bfa6-4354-a4da-a18a3fef43c3] eventlet.timeout.Timeout: 300 seconds 2021-10-08 19:11:21.562 7324 ERROR nova.compute.manager [instance: 364564c2-bfa6-4354-a4da-a18a3fef43c3] 2021-10-08 19:11:21.562 7324 ERROR nova.compute.manager [instance: 364564c2-bfa6-4354-a4da-a18a3fef43c3] During handling of the above exception, another exception occurred: 2021-10-08 19:11:21.562 7324 ERROR nova.compute.manager [instance: 364564c2-bfa6-4354-a4da-a18a3fef43c3] 2021-10-08 19:11:21.562 7324 ERROR nova.compute.manager [instance: 364564c2-bfa6-4354-a4da-a18a3fef43c3] Traceback (most recent call last): 2021-10-08 19:11:21.562 7324 ERROR nova.compute.manager [instance: 364564c2-bfa6-4354-a4da-a18a3fef43c3] File "/openstack/venvs/nova-23.1.0.dev42/lib/python3.6/site-packages/nova/compute/manager.py", line 2397, in _build_and_run_instance 2021-10-08 19:11:21.562 7324 ERROR nova.compute.manager [instance: 364564c2-bfa6-4354-a4da-a18a3fef43c3] accel_info=accel_info) 2021-10-08 19:11:21.562 7324 ERROR nova.compute.manager [instance: 364564c2-bfa6-4354-a4da-a18a3fef43c3] File "/openstack/venvs/nova-23.1.0.dev42/lib/python3.6/site-packages/nova/virt/libvirt/driver.py", line 4200, in spawn 2021-10-08 19:11:21.562 7324 ERROR nova.compute.manager [instance: 364564c2-bfa6-4354-a4da-a18a3fef43c3] cleanup_instance_disks=created_disks) 2021-10-08 19:11:21.562 7324 ERROR nova.compute.manager [instance: 364564c2-bfa6-4354-a4da-a18a3fef43c3] File "/openstack/venvs/nova-23.1.0.dev42/lib/python3.6/site-packages/nova/virt/libvirt/driver.py", line 7258, in _create_guest_with_network 2021-10-08 19:11:21.562 7324 ERROR nova.compute.manager [instance: 364564c2-bfa6-4354-a4da-a18a3fef43c3] raise exception.VirtualInterfaceCreateException() 2021-10-08 19:11:21.562 7324 ERROR nova.compute.manager [instance: 364564c2-bfa6-4354-a4da-a18a3fef43c3] nova.exception.VirtualInterfaceCreateException: Virtual Interface creation failed 2021-10-08 19:11:21.562 7324 ERROR nova.compute.manager [instance: 364564c2-bfa6-4354-a4da-a18a3fef43c3] Oct 08 19:11:21 ubuntu nova-compute[7324]: 2021-10-08 19:11:21.566 7324 ERROR nova.compute.manager [req-6e8938e0-3205-41bd-9a1d-b23c7347f6e0 791cd0d24be84ce1ae6a4e3ce805e2ec 1c2192a5c417457ea4c76ed7a55bcb2a - default default] [instance: 364564c2-bfa6-4354-a4da-a18a3fef43c3] Build of instance 364564c2-bfa6-4354-a4da-a18a3fef43c3 aborted: Failed to allocate the network(s), not rescheduling.: nova.exception.BuildAbortException: Build of instance 364564c2-bfa6-4354-a4da-a18a3fef43c3 aborted: Failed to allocate the network(s), not rescheduling. Oct 08 19:11:21 ubuntu nova-compute[7324]: 2021-10-08 19:11:21.569 7324 INFO os_vif [req-6e8938e0-3205-41bd-9a1d-b23c7347f6e0 791cd0d24be84ce1ae6a4e3ce805e2ec 1c2192a5c417457ea4c76ed7a55bcb2a - default default] Successfully unplugged vif VIFBridge(active=False,address=fa:16:3e:d9:9b:c8,bridge_name='brqc130c00e-0e',has_traffic_filtering=True,id=94600cad-caec-4810-bf6a-b5b9f7a26553,network=Network(c130c00e-0ec1-47a3-9b17-cc3294b286bd),plugin='linux_bridge',port_profile=<?>,preserve_on_delete=False,vif_name='tap94600cad-ca') Oct 08 19:11:22 ubuntu nova-compute[7324]: 2021-10-08 19:11:22.658 7324 INFO nova.compute.manager [req-6e8938e0-3205-41bd-9a1d-b23c7347f6e0 791cd0d24be84ce1ae6a4e3ce805e2ec 1c2192a5c417457ea4c76ed7a55bcb2a - default default] [instance: 364564c2-bfa6-4354-a4da-a18a3fef43c3] Took 1.09 seconds to deallocate network for instance. Oct 08 19:11:22 ubuntu nova-compute[7324]: 2021-10-08 19:11:22.789 7324 INFO nova.compute.manager [req-6e8938e0-3205-41bd-9a1d-b23c7347f6e0 791cd0d24be84ce1ae6a4e3ce805e2ec 1c2192a5c417457ea4c76ed7a55bcb2a - default default] [instance: 364564c2-bfa6-4354-a4da-a18a3fef43c3] Detaching volume 07041181-318b-4fae-b71e-02ac7b11bca3 Oct 08 19:11:22 ubuntu nova-compute[7324]: 2021-10-08 19:11:22.894 7324 ERROR nova.virt.block_device [req-6e8938e0-3205-41bd-9a1d-b23c7347f6e0 791cd0d24be84ce1ae6a4e3ce805e2ec 1c2192a5c417457ea4c76ed7a55bcb2a - default default] [instance: 364564c2-bfa6-4354-a4da-a18a3fef43c3] Unable to call for a driver detach of volume 07041181-318b-4fae-b71e-02ac7b11bca3 due to the instance being registered to the remote host None.: nova.exception.BuildAbortException: Build of instance 364564c2-bfa6-4354-a4da-a18a3fef43c3 aborted: Failed to allocate the network(s), not rescheduling. Oct 08 19:11:22 ubuntu nova-compute[7324]: 2021-10-08 19:11:22.927 7324 ERROR nova.volume.cinder [req-6e8938e0-3205-41bd-9a1d-b23c7347f6e0 791cd0d24be84ce1ae6a4e3ce805e2ec 1c2192a5c417457ea4c76ed7a55bcb2a - default default] Delete attachment failed for attachment 95b1c9a4-ed58-4d22-bf99-2dd14808d9fb. Error: Volume attachment could not be found with filter: attachment_id = 95b1c9a4-ed58-4d22-bf99-2dd14808d9fb. (HTTP 404) (Request-ID: req-a40b9e2c-74a1-4f14-9eda-70a4302ec9bd) Code: 404: cinderclient.exceptions.NotFound: Volume attachment could not be found with filter: attachment_id = 95b1c9a4-ed58-4d22-bf99-2dd14808d9fb. (HTTP 404) (Request-ID: req-a40b9e2c-74a1-4f14-9eda-70a4302ec9bd) Oct 08 19:11:22 ubuntu nova-compute[7324]: 2021-10-08 19:11:22.929 7324 WARNING nova.compute.manager [req-6e8938e0-3205-41bd-9a1d-b23c7347f6e0 791cd0d24be84ce1ae6a4e3ce805e2ec 1c2192a5c417457ea4c76ed7a55bcb2a - default default] Failed to detach volume: 07041181-318b-4fae-b71e-02ac7b11bca3 due to Volume attachment 95b1c9a4-ed58-4d22-bf99-2dd14808d9fb could not be found.: nova.exception.VolumeAttachmentNotFound: Volume attachment 95b1c9a4-ed58-4d22-bf99-2dd14808d9fb could not be found. Oct 08 19:11:23 ubuntu nova-compute[7324]: 2021-10-08 19:11:23.467 7324 INFO nova.scheduler.client.report [req-6e8938e0-3205-41bd-9a1d-b23c7347f6e0 791cd0d24be84ce1ae6a4e3ce805e2ec 1c2192a5c417457ea4c76ed7a55bcb2a - default default] Deleted allocation for instance 364564c2-bfa6-4354-a4da-a18a3fef43c3 Oct 08 19:11:34 ubuntu nova-compute[7324]: 2021-10-08 19:11:34.955 7324 INFO nova.compute.manager [-] [instance: 364564c2-bfa6-4354-a4da-a18a3fef43c3] VM Stopped (Lifecycle Event) Oct 08 19:11:46 ubuntu nova-compute[7324]: 2021-10-08 19:11:46.028 7324 WARNING nova.virt.libvirt.imagecache [req-327f8ca8-a486-4240-b3f6-0b81
Thanks & Regards Midhunlal N B
On Fri, Oct 8, 2021 at 6:44 PM Laurent Dumont <laurentfdumont@gmail.com> wrote:
There are essentially two types of networks, vlan and vxlan, that can be attached to a VM. Ideally, you want to look at the logs on the controllers and the compute node.
Openstack-ansible seems to send stuff here https://docs.openstack.org/openstack-ansible/mitaka/install-guide/ops-loggin... .
On Fri, Oct 8, 2021 at 9:05 AM Midhunlal Nb <midhunlaln66@gmail.com> wrote:
Hi Laurent, Thank you very much for your reply.we configured our network as per official document .Please take a look at below details. --->Controller node configured with below interfaces bond1,bond0,br-mgmt,br-vxlan,br-storage,br-vlan
---> Compute node bond1,bond0,br-mgmt,br-vxlan,br-storage
I don't have much more experience in openstack,I think here we used vlan network.
Thanks & Regards Midhunlal N B +918921245637
On Fri, Oct 8, 2021 at 6:19 PM Laurent Dumont < laurentfdumont@gmail.com> wrote:
You will need to look at the neutron-server logs + the ovs/libviirt agent logs on the compute. The error returned from the VM creation is not useful most of the time.
Was this a vxlan or vlan network?
On Fri, Oct 8, 2021 at 8:45 AM Midhunlal Nb <midhunlaln66@gmail.com> wrote:
> Hi team, > -->Successfully I installed Openstack ansible 23.1.0.dev35. > --->I logged in to horizon and created a new network and launched a > vm but I am getting an error. > > Error: Failed to perform requested operation on instance "hope", the > instance has an error status: Please try again later [Error: Build of > instance b6f42229-06d6-4365-8a20-07df869f1610 aborted: Failed to allocate > the network(s), not rescheduling.]. > > -->Then I checked log > > | fault | {'code': 500, 'created': > '2021-10-08T12:26:44Z', 'message': 'Build of instance > b6f42229-06d6-4365-8a20-07df869f1610 aborted: Failed to allocate the > network(s), not rescheduling.', 'details': 'Traceback (most recent call > last):\n File > "/openstack/venvs/nova-23.1.0.dev42/lib/python3.6/site-packages/nova/virt/libvirt/driver.py", > line 7235, in _create_guest_with_network\n > post_xml_callback=post_xml_callback)\n File > "/usr/lib/python3.6/contextlib.py", line 88, in __exit__\n > next(self.gen)\n File > "/openstack/venvs/nova-23.1.0.dev42/lib/python3.6/site-packages/nova/compute/manager.py", > line 479, in wait_for_instance_event\n actual_event = event.wait()\n > File > "/openstack/venvs/nova-23.1.0.dev42/lib/python3.6/site-packages/eventlet/event.py", > line 125, in wait\n result = hub.switch()\n File > "/openstack/venvs/nova-23.1.0.dev42/lib/python3.6/site-packages/eventlet/hubs/hub.py", > line 313, in switch\n return > self.greenlet.switch()\neventlet.timeout.Timeout: 300 seconds\n\nDuring > handling of the above exception, another exception occurred:\n\nTraceback > (most recent call last):\n File > "/openstack/venvs/nova-23.1.0.dev42/lib/python3.6/site-packages/nova/compute/manager.py", > line 2397, in _build_and_run_instance\n accel_info=accel_info)\n File > "/openstack/venvs/nova-23.1.0.dev42/lib/python3.6/site-packages/nova/virt/libvirt/driver.py", > line 4200, in spawn\n cleanup_instance_disks=created_disks)\n > File > "/openstack/venvs/nova-23.1.0.dev42/lib/python3.6/site-packages/nova/virt/libvirt/driver.py", > line 7258, in _create_guest_with_network\n raise > exception.VirtualInterfaceCreateException()\nnova.exception.VirtualInterfaceCreateException: > Virtual Interface creation failed\n\nDuring handling of the above > exception, another exception occurred:\n\nTraceback (most recent call > last):\n File > "/openstack/venvs/nova-23.1.0.dev42/lib/python3.6/site-packages/nova/compute/manager.py", > line 2219, in _do_build_and_run_instance\n filter_properties, > request_spec, accel_uuids)\n File > "/openstack/venvs/nova-23.1.0.dev42/lib/python3.6/site-packages/nova/compute/manager.py", > line 2458, in _build_and_run_instance\n > reason=msg)\nnova.exception.BuildAbortException: Build of instance > b6f42229-06d6-4365-8a20-07df869f1610 aborted: Failed to allocate the > network(s), not rescheduling.\n'} | > > Please help me with this error. > > > Thanks & Regards > Midhunlal N B > >