Hello @James I just tested the Focal Proposed packages on my Sapphire
Rapids Compute Node:
$ juju config nova-compute-focal cpu-mode
custom
$ juju config nova-compute-focal cpu-model
Cascadelake-Server-noTSX
$ juju config nova-compute-focal cpu-model-extra-flags
-mpx
Before Upgrade:
ubuntu@nova-compute-7:~$ dpkg -l | grep nova
ii nova-common 3:25.2.1-0ubuntu2.6~cloud0
all OpenStack Compute - common files
ii nova-compute 3:25.2.1-0ubuntu2.6~cloud0
all OpenStack Compute - compute node base
ii nova-compute-kvm 3:25.2.1-0ubuntu2.6~cloud0
all OpenStack Compute - compute node (KVM)
ii nova-compute-libvirt 3:25.2.1-0ubuntu2.6~cloud0
all OpenStack Compute - compute node libvirt support
ii python3-nova 3:25.2.1-0ubuntu2.6~cloud0
all OpenStack Compute Python 3 libraries
ii python3-novaclient 2:17.6.0-0ubuntu1~cloud0
all client library for OpenStack Compute API - 3.x
Refer to http://libvirt.org/html/libvirt-libvirt-host.html#virCPUCompareResult
2024-09-21 01:15:28.274 89833 ERROR oslo_service.service Traceback (most recent
call last):
2024-09-21 01:15:28.274 89833 ERROR oslo_service.service File
"/usr/lib/python3/dist-packages/nova/virt/libvirt/driver.py", line 986, in
_check_cpu_compatibility
2024-09-21 01:15:28.274 89833 ERROR oslo_service.service
self._compare_cpu(cpu, self._get_cpu_info(), None)
2024-09-21 01:15:28.274 89833 ERROR oslo_service.service File
"/usr/lib/python3/dist-packages/nova/virt/libvirt/driver.py", line 9770, in
_compare_cpu
2024-09-21 01:15:28.274 89833 ERROR oslo_service.service raise
exception.InvalidCPUInfo(reason=m % {'ret': ret, 'u': u})
2024-09-21 01:15:28.274 89833 ERROR oslo_service.service
nova.exception.InvalidCPUInfo: Unacceptable CPU info: CPU doesn't have
compatibility.
2024-09-21 01:15:28.274 89833 ERROR oslo_service.service
2024-09-21 01:15:28.274 89833 ERROR oslo_service.service 0
2024-09-21 01:15:28.274 89833 ERROR oslo_service.service
2024-09-21 01:15:28.274 89833 ERROR oslo_service.service Refer to
http://libvirt.org/html/libvirt-libvirt-host.html#virCPUCompareResult
2024-09-21 01:15:28.274 89833 ERROR oslo_service.service
2024-09-21 01:15:28.274 89833 ERROR oslo_service.service During handling of the
above exception, another exception occurred:
2024-09-21 01:15:28.274 89833 ERROR oslo_service.service
2024-09-21 01:15:28.274 89833 ERROR oslo_service.service Traceback (most recent
call last):
2024-09-21 01:15:28.274 89833 ERROR oslo_service.service File
"/usr/lib/python3/dist-packages/oslo_service/service.py", line 806, in
run_service
2024-09-21 01:15:28.274 89833 ERROR oslo_service.service service.start()
2024-09-21 01:15:28.274 89833 ERROR oslo_service.service File
"/usr/lib/python3/dist-packages/nova/service.py", line 159, in start
2024-09-21 01:15:28.274 89833 ERROR oslo_service.service
self.manager.init_host()
2024-09-21 01:15:28.274 89833 ERROR oslo_service.service File
"/usr/lib/python3/dist-packages/nova/compute/manager.py", line 1526, in
init_host
2024-09-21 01:15:28.274 89833 ERROR oslo_service.service
self.driver.init_host(host=self.host)
2024-09-21 01:15:28.274 89833 ERROR oslo_service.service File
"/usr/lib/python3/dist-packages/nova/virt/libvirt/driver.py", line 814, in
init_host
2024-09-21 01:15:28.274 89833 ERROR oslo_service.service
self._check_cpu_compatibility()
2024-09-21 01:15:28.274 89833 ERROR oslo_service.service File
"/usr/lib/python3/dist-packages/nova/virt/libvirt/driver.py", line 992, in
_check_cpu_compatibility
2024-09-21 01:15:28.274 89833 ERROR oslo_service.service raise
exception.InvalidCPUInfo(msg)
2024-09-21 01:15:28.274 89833 ERROR oslo_service.service
nova.exception.InvalidCPUInfo: Configured CPU model: Cascadelake-Server-noTSX
is not compatible with host CPU. Please correct your config and try again.
Unacceptable CPU info: CPU doesn't have compatibility.
After Upgrade:
ubuntu@nova-compute-7:~$ dpkg -l | grep nova
ii nova-api-metadata 3:25.2.1-0ubuntu2.7~cloud0
all OpenStack Compute - metadata API frontend
ii nova-common 3:25.2.1-0ubuntu2.7~cloud0
all OpenStack Compute - common files
ii nova-compute 3:25.2.1-0ubuntu2.7~cloud0
all OpenStack Compute - compute node base
ii nova-compute-kvm 3:25.2.1-0ubuntu2.7~cloud0
all OpenStack Compute - compute node (KVM)
ii nova-compute-libvirt 3:25.2.1-0ubuntu2.7~cloud0
all OpenStack Compute - compute node libvirt support
ii python3-nova 3:25.2.1-0ubuntu2.7~cloud0
all OpenStack Compute Python 3 libraries
ii python3-novaclient 2:17.6.0-0ubuntu1~cloud0
all client library for OpenStack Compute API - 3.x
ubuntu@nova-compute-7:~$ sudo systemctl status nova-compute.service
● nova-compute.service - OpenStack Compute
Loaded: loaded (/lib/systemd/system/nova-compute.service; enabled; vendor
preset: enabled)
Active: active (running) since Sat 2024-09-21 01:22:05 UTC; 3s ago
Main PID: 103151 (nova-compute)
Tasks: 3 (limit: 154461)
Memory: 112.0M
CGroup: /system.slice/nova-compute.service
└─103151 /usr/bin/python3 /usr/bin/nova-compute
--config-file=/etc/nova/nova.conf --config-file=/etc/nova/nova-compute.conf
--log-file=/var/log/nova/nova-compute.log
Sep 21 01:22:05 nova-compute-7 systemd[1]: Started OpenStack Compute.
Sep 21 01:22:06 nova-compute-7 nova-compute[103151]: Modules with known
eventlet monkey patching issues were imported prior to eventlet monkey
patching: urllib3. This warning can usually be ignored if the caller is only
importi>Sep 21 01:22:07 nova-compute-7 nova-compute[103151]: Deprecated: Option
"logdir" from group "DEFAULT" is deprecated. Use option "log-dir" from group
"DEFAULT".
Please let me know if you need anything else.
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Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1999814
Title:
[SRU] Allow for specifying common baseline CPU model with disabled
feature
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https://bugs.launchpad.net/cloud-archive/+bug/1999814/+subscriptions
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