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Hi,

this seems to be a rabbitmq issue. Can you add some rabbit logs as  
well? Do you have a rabbit cluster consisting of multiple hosts (HA)  
or a single control node?


Zitat von Swogat Pradhan <swogatpradhan22 at gmail.com>:

> Hi,
> Please find the nova conductor as well as nova api log.
>
> nova-conuctor:
>
> 2023-02-26 08:45:01.108 31 WARNING oslo_messaging._drivers.amqpdriver
> [req-caefe26d-153a-4dfd-9ea6-bc5ca0d46679 - - - - -]
> reply_349bcb075f8c49329435a0f884b33066 doesn't exist, drop reply to
> 16152921c1eb45c2b1f562087140168b
> 2023-02-26 08:45:02.144 26 WARNING oslo_messaging._drivers.amqpdriver
> [req-7b43c4e5-0475-4598-92c0-fcacb51d9813 - - - - -]
> reply_276049ec36a84486a8a406911d9802f4 doesn't exist, drop reply to
> 83dbe5f567a940b698acfe986f6194fa
> 2023-02-26 08:45:02.314 32 WARNING oslo_messaging._drivers.amqpdriver
> [req-7b43c4e5-0475-4598-92c0-fcacb51d9813 - - - - -]
> reply_276049ec36a84486a8a406911d9802f4 doesn't exist, drop reply to
> f3bfd7f65bd542b18d84cea3033abb43:
> oslo_messaging.exceptions.MessageUndeliverable
> 2023-02-26 08:45:02.316 32 ERROR oslo_messaging._drivers.amqpdriver
> [req-7b43c4e5-0475-4598-92c0-fcacb51d9813 - - - - -] The reply
> f3bfd7f65bd542b18d84cea3033abb43 failed to send after 60 seconds due to a
> missing queue (reply_276049ec36a84486a8a406911d9802f4). Abandoning...:
> oslo_messaging.exceptions.MessageUndeliverable
> 2023-02-26 08:48:01.282 35 WARNING oslo_messaging._drivers.amqpdriver
> [req-caefe26d-153a-4dfd-9ea6-bc5ca0d46679 - - - - -]
> reply_349bcb075f8c49329435a0f884b33066 doesn't exist, drop reply to
> d4b9180f91a94f9a82c3c9c4b7595566:
> oslo_messaging.exceptions.MessageUndeliverable
> 2023-02-26 08:48:01.284 35 ERROR oslo_messaging._drivers.amqpdriver
> [req-caefe26d-153a-4dfd-9ea6-bc5ca0d46679 - - - - -] The reply
> d4b9180f91a94f9a82c3c9c4b7595566 failed to send after 60 seconds due to a
> missing queue (reply_349bcb075f8c49329435a0f884b33066). Abandoning...:
> oslo_messaging.exceptions.MessageUndeliverable
> 2023-02-26 08:49:01.303 33 WARNING oslo_messaging._drivers.amqpdriver
> [req-caefe26d-153a-4dfd-9ea6-bc5ca0d46679 - - - - -]
> reply_349bcb075f8c49329435a0f884b33066 doesn't exist, drop reply to
> 897911a234a445d8a0d8af02ece40f6f:
> oslo_messaging.exceptions.MessageUndeliverable
> 2023-02-26 08:49:01.304 33 ERROR oslo_messaging._drivers.amqpdriver
> [req-caefe26d-153a-4dfd-9ea6-bc5ca0d46679 - - - - -] The reply
> 897911a234a445d8a0d8af02ece40f6f failed to send after 60 seconds due to a
> missing queue (reply_349bcb075f8c49329435a0f884b33066). Abandoning...:
> oslo_messaging.exceptions.MessageUndeliverable
> 2023-02-26 08:49:52.254 31 WARNING nova.cache_utils
> [req-3a1547ea-326f-4dd0-9127-7f4a4bdf1e45 b240e3e89d99489284cd731e75f2a5db
> 4160ce999a31485fa643aed0936dfef0 - default default] Cache enabled with
> backend dogpile.cache.null.
> 2023-02-26 08:50:01.264 27 WARNING oslo_messaging._drivers.amqpdriver
> [req-caefe26d-153a-4dfd-9ea6-bc5ca0d46679 - - - - -]
> reply_349bcb075f8c49329435a0f884b33066 doesn't exist, drop reply to
> 8f723ceb10c3472db9a9f324861df2bb:
> oslo_messaging.exceptions.MessageUndeliverable
> 2023-02-26 08:50:01.266 27 ERROR oslo_messaging._drivers.amqpdriver
> [req-caefe26d-153a-4dfd-9ea6-bc5ca0d46679 - - - - -] The reply
> 8f723ceb10c3472db9a9f324861df2bb failed to send after 60 seconds due to a
> missing queue (reply_349bcb075f8c49329435a0f884b33066). Abandoning...:
> oslo_messaging.exceptions.MessageUndeliverable
>
> With regards,
> Swogat Pradhan
>
> On Sun, Feb 26, 2023 at 2:26 PM Swogat Pradhan <swogatpradhan22 at gmail.com>
> wrote:
>
>> Hi,
>> I currently have 3 compute nodes on edge site1 where i am trying to launch
>> vm's.
>> When the VM is in spawning state the node goes down (openstack compute
>> service list), the node comes backup when i restart the nova compute
>> service but then the launch of the vm fails.
>>
>> nova-compute.log
>>
>> 2023-02-26 08:15:51.808 7 INFO nova.compute.manager
>> [req-bc0f5f2e-53fc-4dae-b1da-82f1f972d617 - - - - -] Running instance usage
>> audit for host dcn01-hci-0.bdxworld.com from 2023-02-26 07:00:00 to
>> 2023-02-26 08:00:00. 0 instances.
>> 2023-02-26 08:49:52.813 7 INFO nova.compute.claims
>> [req-3a1547ea-326f-4dd0-9127-7f4a4bdf1e45 b240e3e89d99489284cd731e75f2a5db
>> 4160ce999a31485fa643aed0936dfef0 - default default] [instance:
>> 0c62c1ef-9010-417d-a05f-4db77e901600] Claim successful on node
>> dcn01-hci-0.bdxworld.com
>> 2023-02-26 08:49:54.225 7 INFO nova.virt.libvirt.driver
>> [req-3a1547ea-326f-4dd0-9127-7f4a4bdf1e45 b240e3e89d99489284cd731e75f2a5db
>> 4160ce999a31485fa643aed0936dfef0 - default default] [instance:
>> 0c62c1ef-9010-417d-a05f-4db77e901600] Ignoring supplied device name:
>> /dev/vda. Libvirt can't honour user-supplied dev names
>> 2023-02-26 08:49:54.398 7 INFO nova.virt.block_device
>> [req-3a1547ea-326f-4dd0-9127-7f4a4bdf1e45 b240e3e89d99489284cd731e75f2a5db
>> 4160ce999a31485fa643aed0936dfef0 - default default] [instance:
>> 0c62c1ef-9010-417d-a05f-4db77e901600] Booting with volume
>> c4bd7885-5973-4860-bbe6-7a2f726baeee at /dev/vda
>> 2023-02-26 08:49:55.216 7 WARNING nova.cache_utils
>> [req-3a1547ea-326f-4dd0-9127-7f4a4bdf1e45 b240e3e89d99489284cd731e75f2a5db
>> 4160ce999a31485fa643aed0936dfef0 - default default] Cache enabled with
>> backend dogpile.cache.null.
>> 2023-02-26 08:49:55.283 7 INFO oslo.privsep.daemon
>> [req-3a1547ea-326f-4dd0-9127-7f4a4bdf1e45 b240e3e89d99489284cd731e75f2a5db
>> 4160ce999a31485fa643aed0936dfef0 - default default] Running privsep helper:
>> ['sudo', 'nova-rootwrap', '/etc/nova/rootwrap.conf', 'privsep-helper',
>> '--config-file', '/etc/nova/nova.conf', '--config-file',
>> '/etc/nova/nova-compute.conf', '--privsep_context',
>> 'os_brick.privileged.default', '--privsep_sock_path',
>> '/tmp/tmpin40tah6/privsep.sock']
>> 2023-02-26 08:49:55.791 7 INFO oslo.privsep.daemon
>> [req-3a1547ea-326f-4dd0-9127-7f4a4bdf1e45 b240e3e89d99489284cd731e75f2a5db
>> 4160ce999a31485fa643aed0936dfef0 - default default] Spawned new privsep
>> daemon via rootwrap
>> 2023-02-26 08:49:55.717 2647 INFO oslo.privsep.daemon [-] privsep daemon
>> starting
>> 2023-02-26 08:49:55.722 2647 INFO oslo.privsep.daemon [-] privsep process
>> running with uid/gid: 0/0
>> 2023-02-26 08:49:55.726 2647 INFO oslo.privsep.daemon [-] privsep process
>> running with capabilities (eff/prm/inh): CAP_SYS_ADMIN/CAP_SYS_ADMIN/none
>> 2023-02-26 08:49:55.726 2647 INFO oslo.privsep.daemon [-] privsep daemon
>> running as pid 2647
>> 2023-02-26 08:49:55.956 7 WARNING os_brick.initiator.connectors.nvmeof
>> [req-3a1547ea-326f-4dd0-9127-7f4a4bdf1e45 b240e3e89d99489284cd731e75f2a5db
>> 4160ce999a31485fa643aed0936dfef0 - default default] Process execution error
>> in _get_host_uuid: Unexpected error while running command.
>> Command: blkid overlay -s UUID -o value
>> Exit code: 2
>> Stdout: ''
>> Stderr: '': oslo_concurrency.processutils.ProcessExecutionError:
>> Unexpected error while running command.
>> 2023-02-26 08:49:58.247 7 INFO nova.virt.libvirt.driver
>> [req-3a1547ea-326f-4dd0-9127-7f4a4bdf1e45 b240e3e89d99489284cd731e75f2a5db
>> 4160ce999a31485fa643aed0936dfef0 - default default] [instance:
>> 0c62c1ef-9010-417d-a05f-4db77e901600] Creating image
>>
>> Is there a way to solve this issue?
>>
>>
>> With regards,
>>
>> Swogat Pradhan
>>