Public bug reported: Description =========== When a user attempts to resize an instance with memory encryption enabled, API returns 500 error consistently. Looking into nova-api.log, it seems the issue is caused by a mechanism similar to https://bugs.launchpad.net/nova/+bug/2041511 .
Steps to reproduce ================== * Create an image with hw_mem_encryption=True $ openstack image create encrypted ... $ openstack image set encrypted --property hw_mem_encryption=True * Create an instance $ openstack server create testinstance --image encrypted --flavor flavor1 ... * Resize the instance $ openstack server resize testinstance --flavor flavor2 Expected result =============== Instance resize is accepted and processed by nova, without errors Actual result ============= Nova api returns 500 error and does not accept the request Environment =========== 1. Exact version of OpenStack you are running. See the following list for all releases: http://docs.openstack.org/releases/ Ubuntu 22.04 and UCA bobcat. # dpkg -l | grep nova ii nova-api 3:28.0.0-0ubuntu1~cloud0 all OpenStack Compute - API frontend ii nova-common 3:28.0.0-0ubuntu1~cloud0 all OpenStack Compute - common files ii nova-compute 3:28.0.0-0ubuntu1~cloud0 all OpenStack Compute - compute node base ii nova-compute-kvm 3:28.0.0-0ubuntu1~cloud0 all OpenStack Compute - compute node (KVM) ii nova-compute-libvirt 3:28.0.0-0ubuntu1~cloud0 all OpenStack Compute - compute node libvirt support ii nova-conductor 3:28.0.0-0ubuntu1~cloud0 all OpenStack Compute - conductor service ii nova-novncproxy 3:28.0.0-0ubuntu1~cloud0 all OpenStack Compute - NoVNC proxy ii nova-scheduler 3:28.0.0-0ubuntu1~cloud0 all OpenStack Compute - virtual machine scheduler ii python3-nova 3:28.0.0-0ubuntu1~cloud0 all OpenStack Compute Python 3 libraries ii python3-novaclient 2:18.4.0-0ubuntu1~cloud0 all client library for OpenStack Compute API - 3.x 2. Which hypervisor did you use? Libvirt + KVM 3. Which storage type did you use? LVM 4. Which networking type did you use? ml2 + ovs Logs & Configs ============== The following traceback is found in nova-api.log ``` 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi [None req-20b9b69c-a792-45cd-8520-7e9cd3387c0d 838cd42e04884ddfa8ec4ac11e2f8818 baf003aa0202430a92edd003f98794a3 - - default default] Unexpected exception in API method: NotImplementedError: Cannot load 'id' in the base class 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi Traceback (most recent call last): 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi File "/usr/lib/python3/dist-packages/nova/api/openstack/wsgi.py", line 658, in wrapped 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi return f(*args, **kwargs) 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi File "/usr/lib/python3/dist-packages/nova/api/validation/__init__.py", line 110, in wrapper 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi return func(*args, **kwargs) 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi File "/usr/lib/python3/dist-packages/nova/api/openstack/compute/servers.py", line 1146, in _action_resize 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi self._resize(req, id, flavor_ref, **kwargs) 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi File "/usr/lib/python3/dist-packages/nova/api/openstack/compute/servers.py", line 1060, in _resize 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi self.compute_api.resize(context, instance, flavor_id, 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi File "/usr/lib/python3/dist-packages/nova/compute/api.py", line 389, in inner 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi return function(self, context, instance, *args, **kwargs) 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi File "/usr/lib/python3/dist-packages/nova/compute/api.py", line 374, in wrapper 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi return func(self, context, instance, *args, **kwargs) 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi File "/usr/lib/python3/dist-packages/nova/compute/api.py", line 357, in wrapper 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi return func(self, context, instance, *args, **kwargs) 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi File "/usr/lib/python3/dist-packages/nova/compute/api.py", line 242, in inner 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi return function(self, context, instance, *args, **kwargs) 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi File "/usr/lib/python3/dist-packages/nova/compute/api.py", line 168, in inner 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi return f(self, context, instance, *args, **kw) 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi File "/usr/lib/python3/dist-packages/nova/compute/api.py", line 232, in wrapped 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi return function(self, context, instance, *args, **kwargs) 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi File "/usr/lib/python3/dist-packages/nova/compute/api.py", line 4270, in resize 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi self._validate_flavor_image_nostatus( 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi File "/usr/lib/python3/dist-packages/nova/compute/api.py", line 830, in _validate_flavor_image_nostatus 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi API._validate_flavor_image_numa_pci( 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi File "/usr/lib/python3/dist-packages/nova/compute/api.py", line 880, in _validate_flavor_image_numa_pci 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi hardware.get_mem_encryption_constraint(flavor, image_meta) 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi File "/usr/lib/python3/dist-packages/nova/virt/hardware.py", line 1195, in get_mem_encryption_constraint 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi image_meta.id) 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi File "/usr/lib/python3/dist-packages/oslo_versionedobjects/base.py", line 67, in getter 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi self.obj_load_attr(name) 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi File "/usr/lib/python3/dist-packages/oslo_versionedobjects/base.py", line 600, in obj_load_attr 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi raise NotImplementedError( 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi NotImplementedError: Cannot load 'id' in the base class 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi ``` ** Affects: nova Importance: Undecided Status: New -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/2047399 Title: nova api returns 500 when resizing an instance with memory encryption enabled Status in OpenStack Compute (nova): New Bug description: Description =========== When a user attempts to resize an instance with memory encryption enabled, API returns 500 error consistently. Looking into nova-api.log, it seems the issue is caused by a mechanism similar to https://bugs.launchpad.net/nova/+bug/2041511 . Steps to reproduce ================== * Create an image with hw_mem_encryption=True $ openstack image create encrypted ... $ openstack image set encrypted --property hw_mem_encryption=True * Create an instance $ openstack server create testinstance --image encrypted --flavor flavor1 ... * Resize the instance $ openstack server resize testinstance --flavor flavor2 Expected result =============== Instance resize is accepted and processed by nova, without errors Actual result ============= Nova api returns 500 error and does not accept the request Environment =========== 1. Exact version of OpenStack you are running. See the following list for all releases: http://docs.openstack.org/releases/ Ubuntu 22.04 and UCA bobcat. # dpkg -l | grep nova ii nova-api 3:28.0.0-0ubuntu1~cloud0 all OpenStack Compute - API frontend ii nova-common 3:28.0.0-0ubuntu1~cloud0 all OpenStack Compute - common files ii nova-compute 3:28.0.0-0ubuntu1~cloud0 all OpenStack Compute - compute node base ii nova-compute-kvm 3:28.0.0-0ubuntu1~cloud0 all OpenStack Compute - compute node (KVM) ii nova-compute-libvirt 3:28.0.0-0ubuntu1~cloud0 all OpenStack Compute - compute node libvirt support ii nova-conductor 3:28.0.0-0ubuntu1~cloud0 all OpenStack Compute - conductor service ii nova-novncproxy 3:28.0.0-0ubuntu1~cloud0 all OpenStack Compute - NoVNC proxy ii nova-scheduler 3:28.0.0-0ubuntu1~cloud0 all OpenStack Compute - virtual machine scheduler ii python3-nova 3:28.0.0-0ubuntu1~cloud0 all OpenStack Compute Python 3 libraries ii python3-novaclient 2:18.4.0-0ubuntu1~cloud0 all client library for OpenStack Compute API - 3.x 2. Which hypervisor did you use? Libvirt + KVM 3. Which storage type did you use? LVM 4. Which networking type did you use? ml2 + ovs Logs & Configs ============== The following traceback is found in nova-api.log ``` 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi [None req-20b9b69c-a792-45cd-8520-7e9cd3387c0d 838cd42e04884ddfa8ec4ac11e2f8818 baf003aa0202430a92edd003f98794a3 - - default default] Unexpected exception in API method: NotImplementedError: Cannot load 'id' in the base class 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi Traceback (most recent call last): 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi File "/usr/lib/python3/dist-packages/nova/api/openstack/wsgi.py", line 658, in wrapped 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi return f(*args, **kwargs) 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi File "/usr/lib/python3/dist-packages/nova/api/validation/__init__.py", line 110, in wrapper 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi return func(*args, **kwargs) 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi File "/usr/lib/python3/dist-packages/nova/api/openstack/compute/servers.py", line 1146, in _action_resize 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi self._resize(req, id, flavor_ref, **kwargs) 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi File "/usr/lib/python3/dist-packages/nova/api/openstack/compute/servers.py", line 1060, in _resize 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi self.compute_api.resize(context, instance, flavor_id, 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi File "/usr/lib/python3/dist-packages/nova/compute/api.py", line 389, in inner 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi return function(self, context, instance, *args, **kwargs) 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi File "/usr/lib/python3/dist-packages/nova/compute/api.py", line 374, in wrapper 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi return func(self, context, instance, *args, **kwargs) 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi File "/usr/lib/python3/dist-packages/nova/compute/api.py", line 357, in wrapper 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi return func(self, context, instance, *args, **kwargs) 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi File "/usr/lib/python3/dist-packages/nova/compute/api.py", line 242, in inner 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi return function(self, context, instance, *args, **kwargs) 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi File "/usr/lib/python3/dist-packages/nova/compute/api.py", line 168, in inner 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi return f(self, context, instance, *args, **kw) 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi File "/usr/lib/python3/dist-packages/nova/compute/api.py", line 232, in wrapped 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi return function(self, context, instance, *args, **kwargs) 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi File "/usr/lib/python3/dist-packages/nova/compute/api.py", line 4270, in resize 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi self._validate_flavor_image_nostatus( 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi File "/usr/lib/python3/dist-packages/nova/compute/api.py", line 830, in _validate_flavor_image_nostatus 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi API._validate_flavor_image_numa_pci( 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi File "/usr/lib/python3/dist-packages/nova/compute/api.py", line 880, in _validate_flavor_image_numa_pci 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi hardware.get_mem_encryption_constraint(flavor, image_meta) 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi File "/usr/lib/python3/dist-packages/nova/virt/hardware.py", line 1195, in get_mem_encryption_constraint 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi image_meta.id) 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi File "/usr/lib/python3/dist-packages/oslo_versionedobjects/base.py", line 67, in getter 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi self.obj_load_attr(name) 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi File "/usr/lib/python3/dist-packages/oslo_versionedobjects/base.py", line 600, in obj_load_attr 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi raise NotImplementedError( 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi NotImplementedError: Cannot load 'id' in the base class 2023-12-26 08:02:19.371 30791 ERROR nova.api.openstack.wsgi ``` To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/2047399/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp
