Public bug reported: Found error in [3] for libvirt with Ubuntu focal on arm64. We fail to load JSON from QEMU firmware metadata files with error [1][2]:
Instance failed to spawn: TypeError: can't concat str to bytes Traceback (most recent call last): File "/opt/stack/nova/nova/compute/manager.py", line 2620, in _build_resources yield resources File "/opt/stack/nova/nova/compute/manager.py", line 2389, in _build_and_run_instance self.driver.spawn(context, instance, image_meta, File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 3877, in spawn xml = self._get_guest_xml(context, instance, network_info, File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 6721, in _get_guest_xml conf = self._get_guest_config(instance, network_info, image_meta, File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 6334, in _get_guest_config self._configure_guest_by_virt_type(guest, instance, image_meta, flavor) File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 5943, in _configure_guest_by_virt_type loader, nvram_template = self._host.get_loader( File "/opt/stack/nova/nova/virt/libvirt/host.py", line 1636, in get_loader for loader in self.loaders: File "/opt/stack/nova/nova/virt/libvirt/host.py", line 1619, in loaders self._loaders = _get_loaders() File "/opt/stack/nova/nova/virt/libvirt/host.py", line 112, in _get_loaders spec = jsonutils.load(fh) File "/usr/local/lib/python3.8/dist-packages/oslo_serialization/jsonutils.py", line 261, in load return json.load(codecs.getreader(encoding)(fp), **kwargs) File "/usr/lib/python3.8/json/__init__.py", line 293, in load return loads(fp.read(), File "/usr/lib/python3.8/codecs.py", line 500, in read data = self.bytebuffer + newdata TypeError: can't concat str to byte Enviro [1] http://paste.openstack.org/show/803788/ [2] https://zuul.opendev.org/t/openstack/build/312d8e45b079460496d90f1d940c174c/log/controller/logs/screen-n-cpu.txt#22708 [3] https://review.opendev.org/c/openstack/devstack/+/708317 ** Affects: nova Importance: Undecided Status: New ** Description changed: - We fail to load JSON from QEMU firmware metadata files with error - [1][2]: + Found error in [3] for libvirt with Ubuntu focal on arm64. We fail to + load JSON from QEMU firmware metadata files with error [1][2]: Instance failed to spawn: TypeError: can't concat str to bytes Traceback (most recent call last): - File "/opt/stack/nova/nova/compute/manager.py", line 2620, in _build_resources - yield resources - File "/opt/stack/nova/nova/compute/manager.py", line 2389, in _build_and_run_instance - self.driver.spawn(context, instance, image_meta, - File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 3877, in spawn - xml = self._get_guest_xml(context, instance, network_info, - File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 6721, in _get_guest_xml - conf = self._get_guest_config(instance, network_info, image_meta, - File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 6334, in _get_guest_config - self._configure_guest_by_virt_type(guest, instance, image_meta, flavor) - File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 5943, in _configure_guest_by_virt_type - loader, nvram_template = self._host.get_loader( - File "/opt/stack/nova/nova/virt/libvirt/host.py", line 1636, in get_loader - for loader in self.loaders: - File "/opt/stack/nova/nova/virt/libvirt/host.py", line 1619, in loaders - self._loaders = _get_loaders() - File "/opt/stack/nova/nova/virt/libvirt/host.py", line 112, in _get_loaders - spec = jsonutils.load(fh) - File "/usr/local/lib/python3.8/dist-packages/oslo_serialization/jsonutils.py", line 261, in load - return json.load(codecs.getreader(encoding)(fp), **kwargs) - File "/usr/lib/python3.8/json/__init__.py", line 293, in load - return loads(fp.read(), - File "/usr/lib/python3.8/codecs.py", line 500, in read - data = self.bytebuffer + newdata + File "/opt/stack/nova/nova/compute/manager.py", line 2620, in _build_resources + yield resources + File "/opt/stack/nova/nova/compute/manager.py", line 2389, in _build_and_run_instance + self.driver.spawn(context, instance, image_meta, + File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 3877, in spawn + xml = self._get_guest_xml(context, instance, network_info, + File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 6721, in _get_guest_xml + conf = self._get_guest_config(instance, network_info, image_meta, + File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 6334, in _get_guest_config + self._configure_guest_by_virt_type(guest, instance, image_meta, flavor) + File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 5943, in _configure_guest_by_virt_type + loader, nvram_template = self._host.get_loader( + File "/opt/stack/nova/nova/virt/libvirt/host.py", line 1636, in get_loader + for loader in self.loaders: + File "/opt/stack/nova/nova/virt/libvirt/host.py", line 1619, in loaders + self._loaders = _get_loaders() + File "/opt/stack/nova/nova/virt/libvirt/host.py", line 112, in _get_loaders + spec = jsonutils.load(fh) + File "/usr/local/lib/python3.8/dist-packages/oslo_serialization/jsonutils.py", line 261, in load + return json.load(codecs.getreader(encoding)(fp), **kwargs) + File "/usr/lib/python3.8/json/__init__.py", line 293, in load + return loads(fp.read(), + File "/usr/lib/python3.8/codecs.py", line 500, in read + data = self.bytebuffer + newdata TypeError: can't concat str to byte + Enviro [1] http://paste.openstack.org/show/803788/ [2] https://zuul.opendev.org/t/openstack/build/312d8e45b079460496d90f1d940c174c/log/controller/logs/screen-n-cpu.txt#22708 + [3] https://review.opendev.org/c/openstack/devstack/+/708317 -- 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/1921075 Title: [arm64][libvirt] fail to load json from firmware metadata files Status in OpenStack Compute (nova): New Bug description: Found error in [3] for libvirt with Ubuntu focal on arm64. We fail to load JSON from QEMU firmware metadata files with error [1][2]: Instance failed to spawn: TypeError: can't concat str to bytes Traceback (most recent call last): File "/opt/stack/nova/nova/compute/manager.py", line 2620, in _build_resources yield resources File "/opt/stack/nova/nova/compute/manager.py", line 2389, in _build_and_run_instance self.driver.spawn(context, instance, image_meta, File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 3877, in spawn xml = self._get_guest_xml(context, instance, network_info, File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 6721, in _get_guest_xml conf = self._get_guest_config(instance, network_info, image_meta, File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 6334, in _get_guest_config self._configure_guest_by_virt_type(guest, instance, image_meta, flavor) File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 5943, in _configure_guest_by_virt_type loader, nvram_template = self._host.get_loader( File "/opt/stack/nova/nova/virt/libvirt/host.py", line 1636, in get_loader for loader in self.loaders: File "/opt/stack/nova/nova/virt/libvirt/host.py", line 1619, in loaders self._loaders = _get_loaders() File "/opt/stack/nova/nova/virt/libvirt/host.py", line 112, in _get_loaders spec = jsonutils.load(fh) File "/usr/local/lib/python3.8/dist-packages/oslo_serialization/jsonutils.py", line 261, in load return json.load(codecs.getreader(encoding)(fp), **kwargs) File "/usr/lib/python3.8/json/__init__.py", line 293, in load return loads(fp.read(), File "/usr/lib/python3.8/codecs.py", line 500, in read data = self.bytebuffer + newdata TypeError: can't concat str to byte Enviro [1] http://paste.openstack.org/show/803788/ [2] https://zuul.opendev.org/t/openstack/build/312d8e45b079460496d90f1d940c174c/log/controller/logs/screen-n-cpu.txt#22708 [3] https://review.opendev.org/c/openstack/devstack/+/708317 To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1921075/+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