openstack 遇到的error
也算是第一次搭建这个玩意，遇到的问题也是奇奇怪怪，这里记录一下，有些是绕过去的（完全不知道的怎么着手），所以仅供参考吧，版本为q版，系统是麒麟V10
查看注册节点
添加新的compute节点，一直注册不到cells中_itachi-uchiha的博客-CSDN博客
处理：
原因是计算节点没有加入成功，那么就去计算查看相关日志
发现如下红框报错
暂时不知道为啥找这个路径，或者说为啥这个路径没有创建，我们手动mkdir这个路径
控制节点那边可以看到了
failed to compute_task_build_instances: 找不到有效主机，原因是
查看计算节点的资源是否够用，不够的话，减少创建虚拟机的实例资源
openstack创造实例报：找不到有效有效主机，没有足够主机，而且点击实例还报500_Cvv_菜包的博客-CSDN博客
控制节点openstack volume service list查看存储服务状态，报错如下：
且cinder的log如下：看着像是一些认证失败的问题
首先去看/etc/cinder/cinder.conf文件中关于cinder的密码有没有对（我刚开始就是这没对，后来改成正确的cinder密码，还是不行）
然后没有问题的话，如果没发现其他的错误。那么最终只有重新生成cinder数据库了
chown -R nova:nova /usr/lib/python2.7/site-packages/instances/
[root@compute site-packages]# ls -al /usr/lib/python2.7/site-packages/instances/
总用量 40
drwxr-xr-x 3 nova nova 40 9月 26 10:44 .
drwxr-xr-x 397 root root 20480 9月 26 10:03 ..
-rw-r--r-- 1 nova nova 30 9月 26 10:44 compute_nodes
drwxr-xr-x 2 nova nova 40 9月 26 10:44 locks
[root@compute site-packages]#
[root@cinder ~]# tail -f /var/log/cinder/volume.log
ImageCopyFailure: Failed to copy image to volume: qemu-img: error while writing sector 2207744: No space left on device
在控制节点删除openstack volume list下的卷
访问API显示问题
上面的service跟这个对应
[root@compute ~]# tail -f /var/log/nova/*.log
2022-10-28 09:09:55.062 1595945 INFO nova.virt.libvirt.driver [req-28a720fb-7929-43d2-9aa5-2c8d9fc44c40 0d807080c140419d8402722f55d28780 3988ee5d3b9041dfb7e8ffbb18ee17a2 - default default] [instance: f7a1971c-0894-46b5-ba83-4c8fb59dcefe] Creating image
2022-10-28 09:09:58.218 1595945 ERROR nova.compute.manager [req-28a720fb-7929-43d2-9aa5-2c8d9fc44c40 0d807080c140419d8402722f55d28780 3988ee5d3b9041dfb7e8ffbb18ee17a2 - default default] Instance failed network setup after 1 attempt(s): PortBindingFailed: \u7ed1\u5b9a\u7aef\u53e35c84287d-5a46-4e9d-a70d-2912ed8ca063\u5931\u8d25\uff0c\u66f4\u591a\u7ec6\u8282\u8bf7\u67e5\u770b\u65e5\u5fd7\u3002
2022-10-28 09:09:58.218 1595945 ERROR nova.compute.manager Traceback (most recent call last):
2022-10-28 09:09:58.218 1595945 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 1436, in _allocate_network_async
2022-10-28 09:09:58.218 1595945 ERROR nova.compute.manager bind_host_id=bind_host_id)
2022-10-28 09:09:58.218 1595945 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 989, in allocate_for_instance
2022-10-28 09:09:58.218 1595945 ERROR nova.compute.manager bind_host_id, available_macs, requested_ports_dict)
2022-10-28 09:09:58.218 1595945 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 1122, in _update_ports_for_instance
2022-10-28 09:09:58.218 1595945 ERROR nova.compute.manager vif.destroy()
2022-10-28 09:09:58.218 1595945 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
2022-10-28 09:09:58.218 1595945 ERROR nova.compute.manager self.force_reraise()
2022-10-28 09:09:58.218 1595945 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
2022-10-28 09:09:58.218 1595945 ERROR nova.compute.manager six.reraise(self.type_, self.value, self.tb)
2022-10-28 09:09:58.218 1595945 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 1092, in _update_ports_for_instance
2022-10-28 09:09:58.218 1595945 ERROR nova.compute.manager port_client, instance, port_id, port_req_body)
2022-10-28 09:09:58.218 1595945 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 470, in _update_port
2022-10-28 09:09:58.218 1595945 ERROR nova.compute.manager _ensure_no_port_binding_failure(port)
2022-10-28 09:09:58.218 1595945 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 215, in _ensure_no_port_binding_failure
2022-10-28 09:09:58.218 1595945 ERROR nova.compute.manager raise exception.PortBindingFailed(port_id=port['id'])
2022-10-28 09:09:58.218 1595945 ERROR nova.compute.manager PortBindingFailed: \u7ed1\u5b9a\u7aef\u53e35c84287d-5a46-4e9d-a70d-2912ed8ca063\u5931\u8d25\uff0c\u66f4\u591a\u7ec6\u8282\u8bf7\u67e5\u770b\u65e5\u5fd7\u3002
2022-10-28 09:09:58.218 1595945 ERROR nova.compute.manager
2022-10-28 09:09:58.221 1595945 ERROR nova.compute.manager [req-28a720fb-7929-43d2-9aa5-2c8d9fc44c40 0d807080c140419d8402722f55d28780 3988ee5d3b9041dfb7e8ffbb18ee17a2 - default default] [instance: f7a1971c-0894-46b5-ba83-4c8fb59dcefe] Instance failed to spawn: PortBindingFailed: \u7ed1\u5b9a\u7aef\u53e35c84287d-5a46-4e9d-a70d-2912ed8ca063\u5931\u8d25\uff0c\u66f4\u591a\u7ec6\u8282\u8bf7\u67e5\u770b\u65e5\u5fd7\u3002
[root@compute neutronv2]# systemctl restart openstack-nova-compute.service
计算节点报错
[root@compute ~]# journalctl -xefu openstack-nova-compute.service
9月 27 10:36:45 compute nova-compute[362647]: 2022-09-27 10:36:45.032 362647 ERROR root [req-19ed90ea-c891-4e31-9b11-facd9168a7ba 627ba90c1e3d4d139090d39179b81181 e43ae063bfad4c79b6bde8fe31449f4c - default default] Original exception being dropped: ['Traceback (most recent call last):\n', ' File "/usr/lib/python2.7/site-packages/os_brick/initiator/connectors/iscsi.py", line 510, in connect_volume\n return self._connect_single_volume(connection_properties)\n', ' File "/usr/lib/python2.7/site-packages/os_brick/utils.py", line 61, in _wrapper\n return r.call(f, *args, **kwargs)\n', ' File "/usr/lib/python2.7/site-packages/retrying.py", line 247, in call\n return attempt.get(self._wrap_exception)\n', ' File "/usr/lib/python2.7/site-packages/retrying.py", line 285, in get\n reraise(self.value[0], self.value[1], self.value[2])\n', ' File "/usr/lib/python2.7/site-packages/retrying.py", line 241, in call\n attempt = Attempt(fn(*args, **kwargs), attempt_number, False)\n', ' File "/usr/lib/python2.7/site-packages/os_brick/initiator/connectors/iscsi.py", line 565, in _connect_single_volume\n self._connect_vol(self.device_scan_attempts, props, data)\n', ' File "/usr/lib/python2.7/site-packages/os_brick/initiator/connectors/iscsi.py", line 620, in _connect_vol\n session, manual_scan = self._connect_to_iscsi_portal(props)\n', ' File "/usr/lib/python2.7/site-packages/os_brick/initiator/connectors/iscsi.py", line 1009, in _connect_to_iscsi_portal\n \'--op\', \'new\'))\n', ' File "/usr/lib/python2.7/site-packages/os_brick/initiator/connectors/iscsi.py", line 962, in _run_iscsiadm\n delay_on_retry=delay_on_retry)\n', ' File "/usr/lib/python2.7/site-packages/os_brick/executor.py", line 52, in _execute\n result = self.__execute(*args, **kwargs)\n', ' File "/usr/lib/python2.7/site-packages/os_brick/privileged/rootwrap.py", line 169, in execute\n return execute_root(*cmd, **kwargs)\n', ' File "/usr/lib/python2.7/site-packages/oslo_privsep/priv_context.py", line 207, in _wrap\n return self.channel.remote_call(name, args, kwargs)\n', ' File "/usr/lib/python2.7/site-packages/oslo_privsep/daemon.py", line 202, in remote_call\n raise exc_type(*result[2])\n', "ProcessExecutionError: Unexpected error while running command.\nCommand: iscsiadm -m node -T iqn.2010-10.org.openstack:volume-309aa2dc-f83b-41fe-9cd8-dbd22a583b03 -p 192.168.100.134:3260 --interface default --op new\nExit code: 6\nStdout: u''\nStderr: u'iscsiadm: Cannot rename /etc/iscsi/nodes/iqn.2010-10.org.openstack:volume-309aa2dc-f83b-41fe-9cd8-dbd22a583b03/192.168.100.134,3260 -> /etc/iscsi/nodes/iqn.2010-10.org.openstack:volume-309aa2dc-f83b-41fe-9cd8-dbd22a583b03/192.168.100.134,3260,-1/default\\n\\niscsiadm: Error while adding record: encountered iSCSI database failure\\n'\n"]: IndexError: list index out of range
9月 27 10:36:45 compute nova-compute[362647]: 2022-09-27 10:36:45.035 362647 ERROR nova.compute.manager [req-19ed90ea-c891-4e31-9b11-facd9168a7ba 627ba90c1e3d4d139090d39179b81181 e43ae063bfad4c79b6bde8fe31449f4c - default default] [instance: 112a3d6f-5d73-4a2f-974e-a4af16eca890] Instance failed to spawn: IndexError: list index out of range
9月 27 10:36:45 compute nova-compute[362647]: 2022-09-27 10:36:45.035 362647 ERROR nova.compute.manager [instance: 112a3d6f-5d73-4a2f-974e-a4af16eca890] Traceback (most recent call last):
iscsi的报错
分析过程：排查存储节点的iscsi的各个命令是否正常
[root@cinder ~]# iscsiadm -m discovery -t st -p 192.168.100.134
iscsiadm: cannot make connection to 192.168.100.134: Connection refused
iscsiadm: cannot make connection to 192.168.100.134: Connection refused
iscsiadm: cannot make connection to 192.168.100.134: Connection refused
iscsiadm: cannot make connection to 192.168.100.134: Connection refused
iscsiadm: cannot make connection to 192.168.100.134: Connection refused
iscsiadm: cannot make connection to 192.168.100.134: Connection refused
iscsiadm: connection login retries (reopen_max) 5 exceeded
iscsiadm: Could not perform SendTargets discovery: iSCSI PDU timed out
[root@cinder ~]# tgtadm --mode target --op show
tgtadm: failed to send request hdr to tgt daemon, Transport endpoint is not connected
[root@cinder ~]# tgtadm
tgtadm: specify the operation type
[root@cinder ~]# tgtadm --mode
tgtadm: option '--mode' requires an argument
Try `tgtadm --help' for more information.
[root@cinder ~]# tgtadm --mode target
tgtadm: specify the operation type
[root@cinder ~]# tgtadm --mode target --op
tgtadm: option '--op' requires an argument
Try `tgtadm --help' for more information.
[root@cinder ~]# tgtadm --mode target --op show
tgtadm: failed to send request hdr to tgt daemon, Transport endpoint is not connected
[root@cinder ~]# iptables-save > 1.txt
[root@cinder ~]#
[root@cinder ~]# iptables -F && iptables -t nat -F && iptables -t mangle -F && iptables -X
[root@cinder ~]#
[root@cinder ~]# tgtadm --mode target --op show
tgtadm: failed to send request hdr to tgt daemon, Transport endpoint is not connected
[root@cinder ~]# systemctl status tgtd
● tgtd.service - tgtd iSCSI target daemon
Loaded: loaded (/usr/lib/systemd/system/tgtd.service; disabled; vendor preset: dis>
Active: inactive (dead)
[root@cinder ~]# systemctl start tgtd
[root@cinder ~]# systemctl status tgtd
● tgtd.service - tgtd iSCSI target daemon
Loaded: loaded (/usr/lib/systemd/system/tgtd.service; disabled; vendor preset: dis>
Active: active (running) since Tue 2022-09-27 12:23:28 CST; 1s ago
Process: 455937 ExecStartPost=/bin/sleep 5 (code=exited, status=0/SUCCESS)
Process: 456066 ExecStartPost=/usr/sbin/tgtadm --op update --mode sys --name State >
Process: 456067 ExecStartPost=/usr/sbin/tgt-admin -e -c $TGTD_CONFIG (code=exited, >
Process: 456072 ExecStartPost=/usr/sbin/tgtadm --op update --mode sys --name State >
Main PID: 455936 (tgtd)
Tasks: 2
Memory: 3.5M
CGroup: /system.slice/tgtd.service
└─455936 /usr/sbin/tgtd -f
9月 27 12:23:23 cinder systemd[1]: Starting tgtd iSCSI target daemon...
9月 27 12:23:23 cinder tgtd[455936]: tgtd: iser_ib_init(3431) Failed to initialize RD>
9月 27 12:23:23 cinder tgtd[455936]: tgtd: work_timer_start(146) use timer_fd based s>
9月 27 12:23:23 cinder tgtd[455936]: tgtd: bs_init(393) use pthread notification
9月 27 12:23:28 cinder systemd[1]: Started tgtd iSCSI target daemon.
[root@cinder ~]# tgtadm --mode target --op show
[root@cinder ~]#
[root@cinder ~]# iscsiadm -m discovery -t st -p 192.168.100.134
[root@cinder ~]#
[root@cinder ~]#
[root@cinder ~]# iscsiadm -m discovery -t st -p 192.168.100.134:3260
[root@cinder ~]#
参考：OpenStack添加iscsi共享存储_独笔孤行的博客-CSDN博客_openstack 共享卷
备注：cinder 的ip 192.168.100.134
但是：cinder节点会有报错，表示3260端口已经被占用了。。。。。？？？？？
最终的解决办法，升级包........
[root@compute ~]# iscsiadm -m node -T iqn.2010-10.org.openstack:volume-88e9a96a-6b57-4b62-a279-f04213a1c130 -p 192.168.100.134:3260 --interface default --op new
New iSCSI node [tcp:[hw=,ip=,net_if=,iscsi_if=default] 192.168.100.134,3260,-1 iqn.2010-10.org.openstack:volume-88e9a96a-6b57-4b62-a279-f04213a1c130] added
[root@compute ~]#
[root@compute ~]#
[root@compute ~]#
[root@compute ~]# rpm -Uvh http://10.1.123.238/kojifiles/packages/open-iscsi/2.1.1/11.p01.ky10/aarch64/open-iscsi-2.1.1-11.p01.ky10.aarch64.rpm http://10.1.123.238/kojifiles/packages/open-iscsi/2.1.1/11.p01.ky10/aarch64/open-iscsi-help-2.1.1-11.p01.ky10.aarch64.rpm
[root@compute ~]# ssh cinder
root@cinder's password:
Web console: https://cinder:9090/ or https://192.168.100.134:9090/
Last login: Tue Sep 27 17:14:21 2022 from 192.168.100.157
[root@cinder ~]# lsof -i :3260
[root@cinder ~]#
9月 28 09:16:52 compute nova-compute[86360]: 2022-09-28 09:16:52.831 86360 INFO nova.virt.libvirt.driver [req-2401507c-8bc7-4ce0-8b05-9bec080a4307 627ba90c1e3d4d139090d39179b81181 e43ae063bfad4c79b6bde8fe31449f4c - default default] CPU mode "host-passthrough" was chosen. Live migration can break unless all compute nodes have identical cpus. AArch64 does not support other modes.
9月 28 09:16:52 compute nova-compute[86360]: 2022-09-28 09:16:52.833 86360 WARNING nova.virt.libvirt.driver [req-2401507c-8bc7-4ce0-8b05-9bec080a4307 627ba90c1e3d4d139090d39179b81181 e43ae063bfad4c79b6bde8fe31449f4c - default default] uefi support is without some kind of functional testing and therefore considered experimental.
9月 28 09:16:52 compute nova-compute[86360]: 2022-09-28 09:16:52.834 86360 INFO os_brick.initiator.connectors.iscsi [req-2401507c-8bc7-4ce0-8b05-9bec080a4307 627ba90c1e3d4d139090d39179b81181 e43ae063bfad4c79b6bde8fe31449f4c - default default] Trying to connect to iSCSI portal 192.168.100.134:3260
9月 28 09:16:53 compute nova-compute[86360]: 2022-09-28 09:16:53.086 86360 WARNING os_brick.initiator.connectors.iscsi [req-2401507c-8bc7-4ce0-8b05-9bec080a4307 627ba90c1e3d4d139090d39179b81181 e43ae063bfad4c79b6bde8fe31449f4c - default default] Couldn't find iscsi sessions because iscsiadm err: iscsiadm: No active sessions.
9月 28 09:16:53 compute nova-compute[86360]: 2022-09-28 09:16:53.087 86360 INFO os_brick.initiator.connectors.iscsi [req-2401507c-8bc7-4ce0-8b05-9bec080a4307 627ba90c1e3d4d139090d39179b81181 e43ae063bfad4c79b6bde8fe31449f4c - default default] Trying to 4444444444444444444444444444444
9月 28 09:16:53 compute nova-compute[86360]: 2022-09-28 09:16:53.133 86360 INFO os_brick.initiator.connectors.iscsi [req-2401507c-8bc7-4ce0-8b05-9bec080a4307 627ba90c1e3d4d139090d39179b81181 e43ae063bfad4c79b6bde8fe31449f4c - default default] Trying to 6666666666666666666666666666
9月 28 09:16:57 compute nova-compute[86360]: 2022-09-28 09:16:57.297 86360 ERROR nova.compute.manager [req-2401507c-8bc7-4ce0-8b05-9bec080a4307 627ba90c1e3d4d139090d39179b81181 e43ae063bfad4c79b6bde8fe31449f4c - default default] [instance: 504fc9ac-6461-4eb3-81c7-fdc2053088ac] Instance failed to spawn: InternalError: \u5b58\u5728\u610f\u5916 vif_type=binding_failed
9月 28 09:16:57 compute nova-compute[86360]: 2022-09-28 09:16:57.297 86360 ERROR nova.compute.manager [instance: 504fc9ac-6461-4eb3-81c7-fdc2053088ac] Traceback (most recent call last):
9月 28 09:16:57 compute nova-compute[86360]: 2022-09-28 09:16:57.297 86360 ERROR nova.compute.manager [instance: 504fc9ac-6461-4eb3-81c7-fdc2053088ac] File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2274, in _build_resources
9月 28 09:16:57 compute nova-compute[86360]: 2022-09-28 09:16:57.297 86360 ERROR nova.compute.manager [instance: 504fc9ac-6461-4eb3-81c7-fdc2053088ac] yield resources
9月 28 09:16:57 compute nova-compute[86360]: 2022-09-28 09:16:57.297 86360 ERROR nova.compute.manager [instance: 504fc9ac-6461-4eb3-81c7-fdc2053088ac] File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2054, in _build_and_run_instance
9月 28 09:16:57 compute nova-compute[86360]: 2022-09-28 09:16:57.297 86360 ERROR nova.compute.manager [instance: 504fc9ac-6461-4eb3-81c7-fdc2053088ac] block_device_info=block_device_info)
9月 28 09:16:57 compute nova-compute[86360]: 2022-09-28 09:16:57.297 86360 ERROR nova.compute.manager [instance: 504fc9ac-6461-4eb3-81c7-fdc2053088ac] File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 3165, in spawn
9月 28 09:16:57 compute nova-compute[86360]: 2022-09-28 09:16:57.297 86360 ERROR nova.compute.manager [instance: 504fc9ac-6461-4eb3-81c7-fdc2053088ac] mdevs=mdevs)
9月 28 09:16:57 compute nova-compute[86360]: 2022-09-28 09:16:57.297 86360 ERROR nova.compute.manager [instance: 504fc9ac-6461-4eb3-81c7-fdc2053088ac] File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 5458, in _get_guest_xml
9月 28 09:16:57 compute nova-compute[86360]: 2022-09-28 09:16:57.297 86360 ERROR nova.compute.manager [instance: 504fc9ac-6461-4eb3-81c7-fdc2053088ac] context, mdevs)
9月 28 09:16:57 compute nova-compute[86360]: 2022-09-28 09:16:57.297 86360 ERROR nova.compute.manager [instance: 504fc9ac-6461-4eb3-81c7-fdc2053088ac] File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 5255, in _get_guest_config
9月 28 09:16:57 compute nova-compute[86360]: 2022-09-28 09:16:57.297 86360 ERROR nova.compute.manager [instance: 504fc9ac-6461-4eb3-81c7-fdc2053088ac] flavor, virt_type, self._host)
9月 28 09:16:57 compute nova-compute[86360]: 2022-09-28 09:16:57.297 86360 ERROR nova.compute.manager [instance: 504fc9ac-6461-4eb3-81c7-fdc2053088ac] File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/vif.py", line 591, in get_config
9月 28 09:16:57 compute nova-compute[86360]: 2022-09-28 09:16:57.297 86360 ERROR nova.compute.manager [instance: 504fc9ac-6461-4eb3-81c7-fdc2053088ac] _("Unexpected vif_type=%s") % vif_type)
9月 28 09:16:57 compute nova-compute[86360]: 2022-09-28 09:16:57.297 86360 ERROR nova.compute.manager [instance: 504fc9ac-6461-4eb3-81c7-fdc2053088ac] InternalError: \u5b58\u5728\u610f\u5916 vif_type=binding_failed
9月 28 09:16:57 compute nova-compute[86360]: 2022-09-28 09:16:57.297 86360 ERROR nova.compute.manager [instance: 504fc9ac-6461-4eb3-81c7-fdc2053088ac]
9月 28 09:16:57 compute nova-compute[86360]: 2022-09-28 09:16:57.299 86360 INFO nova.compute.manager [req-2401507c-8bc7-4ce0-8b05-9bec080a4307 627ba90c1e3d4d139090d39179b81181 e43ae063bfad4c79b6bde8fe31449f4c - default default] [instance: 504fc9ac-6461-4eb3-81c7-fdc2053088ac] Terminating instance
9月 28 09:16:57 compute nova-compute[86360]: 2022-09-28 09:16:57.313 86360 INFO nova.virt.libvirt.driver [-] [instance: 504fc9ac-6461-4eb3-81c7-fdc2053088ac] Instance destroyed successfully.
9月 28 09:16:57 compute nova-compute[86360]: 2022-09-28 09:16:57.588 86360 INFO nova.virt.libvirt.driver [req-2401507c-8bc7-4ce0-8b05-9bec080a4307 627ba90c1e3d4d139090d39179b81181 e43ae063bfad4c79b6bde8fe31449f4c - default default] [instance: 504fc9ac-6461-4eb3-81c7-fdc2053088ac] Deleting instance files /usr/lib/python2.7/site-packages/instances/504fc9ac-6461-4eb3-81c7-fdc2053088ac_del
9月 28 09:16:57 compute nova-compute[86360]: 2022-09-28 09:16:57.589 86360 INFO nova.virt.libvirt.driver [req-2401507c-8bc7-4ce0-8b05-9bec080a4307 627ba90c1e3d4d139090d39179b81181 e43ae063bfad4c79b6bde8fe31449f4c - default default] [instance: 504fc9ac-6461-4eb3-81c7-fdc2053088ac] Deletion of /usr/lib/python2.7/site-packages/instances/504fc9ac-6461-4eb3-81c7-fdc2053088ac_del complete
9月 28 09:16:57 compute nova-compute[86360]: 2022-09-28 09:16:57.812 86360 INFO nova.compute.manager [req-2401507c-8bc7-4ce0-8b05-9bec080a4307 627ba90c1e3d4d139090d39179b81181 e43ae063bfad4c79b6bde8fe31449f4c - default default] [instance: 504fc9ac-6461-4eb3-81c7-fdc2053088ac] Took 0.50 seconds to destroy the instance on the hypervisor.
^C
[root@compute ~]# systemctl restart openstack-nova-compute.service
[root@compute ~]#
计算节点openstack-nova-compute日志报错：
-privsep_context vif_plug_linux_bridge.privsep.vif_plug --privsep_sock_path /tmp/tmpmrTFPn/privsep.sock
9月 28 12:05:49 compute nova-compute[100181]: 2022-09-28 12:05:49.239 100181 INFO oslo.privsep.daemon [req-98be9e22-2aeb-4d61-9a55-28793f31ff2a 627ba90c1e3d4d139090d39179b81181 e43ae063bfad4c79b6bde8fe31449f4c - default default] Spawned new privsep daemon via rootwrap
9月 28 12:05:49 compute nova-compute[100181]: 2022-09-28 12:05:48.687 100810 INFO oslo.privsep.daemon [-] privsep daemon starting
9月 28 12:05:49 compute nova-compute[100181]: 2022-09-28 12:05:48.752 100810 INFO oslo.privsep.daemon [-] privsep process running with uid/gid: 0/0
9月 28 12:05:49 compute nova-compute[100181]: 2022-09-28 12:05:48.777 100810 INFO oslo.privsep.daemon [-] privsep process running with capabilities (eff/prm/inh): CAP_NET_ADMIN/CAP_NET_ADMIN/none
9月 28 12:05:49 compute nova-compute[100181]: 2022-09-28 12:05:48.778 100810 INFO oslo.privsep.daemon [-] privsep daemon running as pid 100810
9月 28 12:05:49 compute nova-compute[100181]: 2022-09-28 12:05:49.544 100181 INFO os_vif [req-98be9e22-2aeb-4d61-9a55-28793f31ff2a 627ba90c1e3d4d139090d39179b81181 e43ae063bfad4c79b6bde8fe31449f4c - default default] Successfully plugged vif VIFBridge(active=False,address=fa:16:3e:a2:54:ad,bridge_name='brq596914c8-72',has_traffic_filtering=True,id=20500ebd-6549-4247-ba85-47a7a82b5e37,network=Network(596914c8-7233-4c33-afed-169b10caa3d4),plugin='linux_bridge',port_profile=,preserve_on_delete=False,vif_name='tap20500ebd-65')
9月 28 12:05:49 compute nova-compute[100181]: Traceback (most recent call last):
9月 28 12:05:49 compute nova-compute[100181]: File "/usr/lib64/python2.7/logging/__init__.py", line 868, in emit
9月 28 12:05:49 compute nova-compute[100181]: msg = self.format(record)
9月 28 12:05:49 compute nova-compute[100181]: File "/usr/lib/python2.7/site-packages/oslo_log/handlers.py", line 168, in format
9月 28 12:05:49 compute nova-compute[100181]: return logging.StreamHandler.format(self, record) + record.reset_color
9月 28 12:05:49 compute nova-compute[100181]: File "/usr/lib64/python2.7/logging/__init__.py", line 741, in format
9月 28 12:05:49 compute nova-compute[100181]: return fmt.format(record)
9月 28 12:05:49 compute nova-compute[100181]: File "/usr/lib/python2.7/site-packages/oslo_log/formatters.py", line 496, in format
9月 28 12:05:49 compute nova-compute[100181]: return logging.Formatter.format(self, record)
9月 28 12:05:49 compute nova-compute[100181]: File "/usr/lib64/python2.7/logging/__init__.py", line 476, in format
9月 28 12:05:49 compute nova-compute[100181]: raise e
9月 28 12:05:49 compute nova-compute[100181]: UnicodeDecodeError: 'ascii' codec can't decode byte 0xe4 in position 14: ordinal not in range(128)
9月 28 12:05:49 compute nova-compute[100181]: Logged from file guest.py, line 129
9月 28 12:05:49 compute nova-compute[100181]: Traceback (most recent call last):
9月 28 12:05:49 compute nova-compute[100181]: File "/usr/lib64/python2.7/logging/__init__.py", line 868, in emit
9月 28 12:05:49 compute nova-compute[100181]: msg = self.format(record)
9月 28 12:05:49 compute nova-compute[100181]: File "/usr/lib/python2.7/site-packages/oslo_log/handlers.py", line 168, in format
9月 28 12:05:49 compute nova-compute[100181]: return logging.StreamHandler.format(self, record) + record.reset_color
9月 28 12:05:49 compute nova-compute[100181]: File "/usr/lib64/python2.7/logging/__init__.py", line 741, in format
9月 28 12:05:49 compute nova-compute[100181]: return fmt.format(record)
9月 28 12:05:49 compute nova-compute[100181]: File "/usr/lib/python2.7/site-packages/oslo_log/formatters.py", line 496, in format
9月 28 12:05:49 compute nova-compute[100181]: return logging.Formatter.format(self, record)
9月 28 12:05:49 compute nova-compute[100181]: File "/usr/lib64/python2.7/logging/__init__.py", line 476, in format
9月 28 12:05:49 compute nova-compute[100181]: raise e
9月 28 12:05:49 compute nova-compute[100181]: UnicodeDecodeError: 'ascii' codec can't decode byte 0xe4 in position 14: ordinal not in range(128)
9月 28 12:05:49 compute nova-compute[100181]: Logged from file driver.py, line 5670
解决办法：
[root@compute site-packages]# vim /usr/lib64/python2.7/logging/__init__.py +741
[root@compute site-packages]# vim /usr/lib/python2.7/site-packages/oslo_log/handlers.py +168
[root@compute site-packages]# vim /usr/lib/python2.7/site-packages/oslo_log/handlers.py +168
[root@compute site-packages]# vim /usr/lib/python2.7/site-packages/oslo_log/formatters.py
reload(sys)
sys.setdefaultencoding('utf-8')
[root@compute ~]# systemctl restart openstack-nova-compute.service 即可
控制节点网络报错日志：
计算节点openstack-nova-compute报错：
d139090d39179b81181 e43ae063bfad4c79b6bde8fe31449f4c - default default] Couldn't find iscsi sessions because iscsiadm err: iscsiadm: No active sessions.
9月 27 17:31:36 compute nova-compute[15398]: 2022-09-27 17:31:36.242 15398 ERROR nova.compute.manager [req-250f27e3-8517-4dfb-8b84-74bc900975c9 627ba90c1e3d4d139090d39179b81181 e43ae063bfad4c79b6bde8fe31449f4c - default default] [instance: e69580c6-11b9-477f-ac2a-64f08ee9cf7d] Instance failed to spawn: InternalError: \u5b58\u5728\u610f\u5916 vif_type=binding_failed
9月 27 17:31:36 compute nova-compute[15398]: 2022-09-27 17:31:36.242 15398 ERROR nova.compute.manager [instance: e69580c6-11b9-477f-ac2a-64f08ee9cf7d] Traceback (most recent call last):
9月 27 17:31:36 compute nova-compute[15398]: 2022-09-27 17:31:36.242 15398 ERROR nova.compute.manager [instance: e69580c6-11b9-477f-ac2a-64f08ee9cf7d] File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2274, in _build_resources
9月 27 17:31:36 compute nova-compute[15398]: 2022-09-27 17:31:36.242 15398 ERROR nova.compute.manager [instance: e69580c6-11b9-477f-ac2a-64f08ee9cf7d] yield resources
9月 27 17:31:36 compute nova-compute[15398]: 2022-09-27 17:31:36.242 15398 ERROR nova.compute.manager [instance: e69580c6-11b9-477f-ac2a-64f08ee9cf7d] File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2054, in _build_and_run_instance
9月 27 17:31:36 compute nova-compute[15398]: 2022-09-27 17:31:36.242 15398 ERROR nova.compute.manager [instance: e69580c6-11b9-477f-ac2a-64f08ee9cf7d] block_device_info=block_device_info)
9月 27 17:31:36 compute nova-compute[15398]: 2022-09-27 17:31:36.242 15398 ERROR nova.compute.manager [instance: e69580c6-11b9-477f-ac2a-64f08ee9cf7d] File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 3165, in spawn
9月 27 17:31:36 compute nova-compute[15398]: 2022-09-27 17:31:36.242 15398 ERROR nova.compute.manager [instance: e69580c6-11b9-477f-ac2a-64f08ee9cf7d] mdevs=mdevs)
9月 27 17:31:36 compute nova-compute[15398]: 2022-09-27 17:31:3
网络报那个错误，检查
nova配置中的 neutron部分
neutron的配置文件中transport_url
我这里157是计算节点，这里由于只在控制节点部署了rabbitmq，因此这里只能填控制节点的ip地址，上图是错误的。。。。。
改成控制节点的ip之后，上面的网络报错就么有了。
[root@compute nova]# journalctl -xefu neutron-linuxbridge-agent.service
10月 28 11:13:07 compute neutron-linuxbridge-agent[2066496]: Traceback (most recent call last):
10月 28 11:13:07 compute neutron-linuxbridge-agent[2066496]: File "/usr/bin/neutron-linuxbridge-agent", line 6, in
10月 28 11:13:07 compute neutron-linuxbridge-agent[2066496]: from neutron.cmd.eventlet.plugins.linuxbridge_neutron_agent import main
10月 28 11:13:07 compute neutron-linuxbridge-agent[2066496]: File "/usr/lib/python2.7/site-packages/neutron/cmd/eventlet/plugins/linuxbridge_neutron_agent.py", line 15, in
10月 28 11:13:07 compute neutron-linuxbridge-agent[2066496]: import \
10月 28 11:13:07 compute neutron-linuxbridge-agent[2066496]: File "/usr/lib/python2.7/site-packages/neutron/plugins/ml2/drivers/linuxbridge/agent/linuxbridge_neutron_agent.py", line 35, in
10月 28 11:13:07 compute neutron-linuxbridge-agent[2066496]: from neutron.api.rpc.handlers import securitygroups_rpc as sg_rpc
10月 28 11:13:07 compute neutron-linuxbridge-agent[2066496]: File "/usr/lib/python2.7/site-packages/neutron/api/rpc/handlers/securitygroups_rpc.py", line 24, in
10月 28 11:13:07 compute neutron-linuxbridge-agent[2066496]: from neutron.api.rpc.handlers import resources_rpc
10月 28 11:13:07 compute neutron-linuxbridge-agent[2066496]: File "/usr/lib/python2.7/site-packages/neutron/api/rpc/handlers/resources_rpc.py", line 24, in
10月 28 11:13:07 compute neutron-linuxbridge-agent[2066496]: from neutron.api.rpc.callbacks.consumer import registry as cons_registry
10月 28 11:13:07 compute neutron-linuxbridge-agent[2066496]: File "/usr/lib/python2.7/site-packages/neutron/api/rpc/callbacks/consumer/registry.py", line 15, in
10月 28 11:13:07 compute neutron-linuxbridge-agent[2066496]: from neutron.api.rpc.callbacks import resource_manager
10月 28 11:13:07 compute neutron-linuxbridge-agent[2066496]: File "/usr/lib/python2.7/site-packages/neutron/api/rpc/callbacks/resource_manager.py", line 21, in
10月 28 11:13:07 compute neutron-linuxbridge-agent[2066496]: from neutron.api.rpc.callbacks import resources
10月 28 11:13:07 compute neutron-linuxbridge-agent[2066496]: File "/usr/lib/python2.7/site-packages/neutron/api/rpc/callbacks/resources.py", line 15, in
10月 28 11:13:07 compute neutron-linuxbridge-agent[2066496]: from neutron.objects import network
10月 28 11:13:07 compute neutron-linuxbridge-agent[2066496]: File "/usr/lib/python2.7/site-packages/neutron/objects/network.py", line 21, in
10月 28 11:13:07 compute neutron-linuxbridge-agent[2066496]: from neutron.db.models import segment as segment_model
10月 28 11:13:07 compute neutron-linuxbridge-agent[2066496]: File "/usr/lib/python2.7/site-packages/neutron/db/models/segment.py", line 24, in
10月 28 11:13:07 compute neutron-linuxbridge-agent[2066496]: from neutron.extensions import segment
10月 28 11:13:07 compute neutron-linuxbridge-agent[2066496]: File "/usr/lib/python2.7/site-packages/neutron/extensions/segment.py", line 26, in
10月 28 11:13:07 compute neutron-linuxbridge-agent[2066496]: from neutron.api import extensions
10月 28 11:13:07 compute neutron-linuxbridge-agent[2066496]: File "/usr/lib/python2.7/site-packages/neutron/api/extensions.py", line 32, in
10月 28 11:13:07 compute neutron-linuxbridge-agent[2066496]: from neutron.plugins.common import constants as const
10月 28 11:13:07 compute neutron-linuxbridge-agent[2066496]: File "/usr/lib/python2.7/site-packages/neutron/plugins/common/constants.py", line 28, in
10月 28 11:13:07 compute neutron-linuxbridge-agent[2066496]: 'router': constants.L3,
10月 28 11:13:07 compute neutron-linuxbridge-agent[2066496]: AttributeError: 'module' object has no attribute 'L3'
10月 28 11:13:07 compute systemd[1]: neutron-linuxbridge-agent.service: Main process exited, code=exited, status=1/FAILURE
-- Subject: Unit process exited
-- Defined-By: systemd
-- Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
注释掉
[root@compute nova]# systemctl restart neutron-linuxbridge-agent.service
cinder节点报错
[root@cinder ~]# pvcreate /dev/sdb
Device /dev/sdb excluded by a filter.
[root@cinder ~]#
注释掉filter
[root@cinder ~]# pvcreate /dev/sdb
Physical volume "/dev/sdb" successfully created.
2022-10-09 09:00:17.246 4655 ERROR nova.compute.manager [instance: ca7f45ce-94d2-4bc0-a895-e44bd34d0cbc] BuildAbortException: 实例ca7f45ce-94d2-4bc0-a895-e44bd34d0cbc的构建已中止：在等待191 秒或61尝试后，卷8a6b9e55-bb98-4613-8f33-2a3c8dea865e仍然没有创建成功。它的状态是creating。
在计算节点上的nova.conf中有一个控制卷设备重试的参数：block_device_allocate_retries，可以通过修改此参数延长等待时间。
该参数默认值为60，这个对应了之前实例创建失败消息里的61 attempts。我们可以将此参数设置的大一点,例如：180。这样Nova组件就不会等待卷创建超时，也即解决了此问题。
然后重启计算节点服务
openstack-config --set /etc/nova/nova.conf DEFAULT block_device_allocate_retries 180
systemctl restart libvirtd.service openstack-nova-compute.service
错误1：
计算节点启动openstack-nova-compute.service失败，错误日志：
解决办法：
控制节点执行如下
[root@openstack-node01 ~]# netstat -ntpl|grep 5672
tcp 0 0 0.0.0.0:15672 0.0.0.0:* LISTEN 695942/beam.smp
tcp 0 0 0.0.0.0:25672 0.0.0.0:* LISTEN 695942/beam.smp
tcp6 0 0 :::5672 :::* LISTEN 695942/beam.smp
[root@openstack-node01 ~]# rabbitmqctl set_permissions openstack ".*" ".*" ".*"
Setting permissions for user "openstack" in vhost "/" ...
Error:
{:no_such_user, "openstack"}
[root@openstack-node01 ~]# rabbitmqctl add_user openstack openstack
Adding user "openstack" ...
[root@openstack-node01 ~]# rabbitmqctl set_permissions openstack ".*" ".*" ".*"
Setting permissions for user "openstack" in vhost "/" ...
[root@openstack-node01 ~]#
然后计算节点重新启动
-
一直卡在登录界面，一直进不去项目管理界面
检查/etc/openstack-dashboard/local_settings这个文件
systemctl daemon-reload
systemctl restart httpd.service
systemctl restart memcached.service
即可
补充：
参考资料：
OpenStack Queens版搭建详解_CodeStarNote的博客-CSDN博客
3.5 安装Horizon服务
-------------------------------------------------------------------------------------
删除openstack network list显示的网络即可
[root@openstack-node01 ~]# openstack network list [root@openstack-node01 ~]# [root@openstack-node01 ~]# [root@openstack-node01 ~]# openstack network create --share --external --provider-physical-network provider --provider-network-type flat provider +---------------------------+--------------------------------------+ | Field | Value | +---------------------------+--------------------------------------+ | admin_state_up | UP | | availability_zone_hints | | | availability_zones | | | created_at | 2022-09-22T07:50:35Z | | description | | | dns_domain | None | | id | 5c8c50dc-2b40-48f9-b68b-0d1a41dd086d | | ipv4_address_scope | None | | ipv6_address_scope | None | | is_default | None | | is_vlan_transparent | None | | mtu | 1500 | | name | provider | | port_security_enabled | True | | project_id | 430459b728f94b2898b80d0c1987ad7a | | provider:network_type | flat | | provider:physical_network | provider | | provider:segmentation_id | None | | qos_policy_id | None | | revision_number | 4 | | router:external | External | | segments | None | | shared | True | | status | ACTIVE | | subnets | | | tags | | | updated_at | 2022-09-22T07:50:35Z | +---------------------------+--------------------------------------+ [root@openstack-node01 ~]# [root@openstack-node01 ~]# openstack network list +--------------------------------------+----------+---------+ | ID | Name | Subnets | +--------------------------------------+----------+---------+ | 5c8c50dc-2b40-48f9-b68b-0d1a41dd086d | provider | | +--------------------------------------+----------+---------+ [root@openstack-node01 ~]# openstack subnet create --network provider --allocation-pool start=10.1.1.120,end=10.1.1.150 --dns-nameserver 202.96.128.86 --gateway 10.1.1.2 --subn et-range 10.1.1.0/24 provider-subnet usage: openstack subnet create [-h] [-f {json,shell,table,value,yaml}] [-c COLUMN] [--max-width
[root@openstack-node01 ~]# openstack volume service list
Unable to establish connection to http://openstack-node01:8776/v2/430459b728f94b2898b80d0c1987ad7a/os-services: HTTPConnectionPool(host='openstack-node01', port=8776): Max retries exceeded with url: /v2/430459b728f94b2898b80d0c1987ad7a/os-services (Caused by NewConnectionError('
[root@openstack-node01 ~]# lsof -i :8776
[root@openstack-node01 ~]# cinder service-list
ERROR: Unable to establish connection to http://openstack-node01:8776/v3/430459b728f94b2898b80d0c1987ad7a/os-services: HTTPConnectionPool(host='openstack-node01', port=8776): Max retries exceeded with url: /v3/430459b728f94b2898b80d0c1987ad7a/os-services (Caused by NewConnectionError('
[root@openstack-node01 ~]# su -s /bin/sh -c "cinder-manage db sync" cinder
2022-09-22 16:57:56.266 279201 INFO migrate.versioning.api [-] 84 -> 85...
2022-09-22 16:57:57.063 279201 INFO migrate.versioning.api [-] done
2022-09-22 16:57:57.064 279201 INFO migrate.versioning.api [-] 85 -> 86...
2022-09-22 16:57:57.106 279201 INFO migrate.versioning.api [-] done
2022-09-22 16:57:57.107 279201 INFO migrate.versioning.api [-] 86 -> 87...
2022-09-22 16:57:57.136 279201 INFO migrate.versioning.api [-] done
2022-09-22 16:57:57.137 279201 INFO migrate.versioning.api [-] 87 -> 88...
2022-09-22 16:57:57.174 279201 INFO migrate.versioning.api [-] done
2022-09-22 16:57:57.174 279201 INFO migrate.versioning.api [-] 88 -> 89...
2022-09-22 16:57:57.193 279201 INFO migrate.versioning.api [-] done
2022-09-22 16:57:57.193 279201 INFO migrate.versioning.api [-] 89 -> 90...
2022-09-22 16:57:57.222 279201 INFO migrate.versioning.api [-] done
2022-09-22 16:57:57.222 279201 INFO migrate.versioning.api [-] 90 -> 91...
2022-09-22 16:57:57.267 279201 INFO migrate.versioning.api [-] done
2022-09-22 16:57:57.267 279201 INFO migrate.versioning.api [-] 91 -> 92...
2022-09-22 16:57:57.276 279201 INFO migrate.versioning.api [-] done
2022-09-22 16:57:57.276 279201 INFO migrate.versioning.api [-] 92 -> 93...
2022-09-22 16:57:57.283 279201 INFO migrate.versioning.api [-] done
2022-09-22 16:57:57.284 279201 INFO migrate.versioning.api [-] 93 -> 94...
2022-09-22 16:57:57.291 279201 INFO migrate.versioning.api [-] done
2022-09-22 16:57:57.291 279201 INFO migrate.versioning.api [-] 94 -> 95...
2022-09-22 16:57:57.299 279201 INFO migrate.versioning.api [-] done
2022-09-22 16:57:57.299 279201 INFO migrate.versioning.api [-] 95 -> 96...
2022-09-22 16:57:57.306 279201 INFO migrate.versioning.api [-] done
2022-09-22 16:57:57.307 279201 INFO migrate.versioning.api [-] 96 -> 97...
2022-09-22 16:57:57.341 279201 INFO migrate.versioning.api [-] done
2022-09-22 16:57:57.342 279201 INFO migrate.versioning.api [-] 97 -> 98...
2022-09-22 16:57:57.372 279201 INFO migrate.versioning.api [-] done
2022-09-22 16:57:57.372 279201 INFO migrate.versioning.api [-] 98 -> 99...
2022-09-22 16:57:57.426 279201 INFO migrate.versioning.api [-] done
2022-09-22 16:57:57.428 279201 INFO migrate.versioning.api [-] 99 -> 100...
2022-09-22 16:57:57.437 279201 INFO 100_add_foreign_key_indexes [-] Skipped adding attachment_specs_attachment_id_idx because an equivalent index already exists.
2022-09-22 16:57:57.445 279201 INFO 100_add_foreign_key_indexes [-] Skipped adding cgsnapshots_consistencygroup_id_idx because an equivalent index already exists.
2022-09-22 16:57:57.450 279201 INFO 100_add_foreign_key_indexes [-] Skipped adding group_snapshots_group_id_idx because an equivalent index already exists.
2022-09-22 16:57:57.454 279201 INFO 100_add_foreign_key_indexes [-] Skipped adding group_type_specs_group_type_id_idx because an equivalent index already exists.
2022-09-22 16:57:57.458 279201 INFO 100_add_foreign_key_indexes [-] Skipped adding group_volume_type_mapping_group_id_idx because an equivalent index already exists.
2022-09-22 16:57:57.462 279201 INFO 100_add_foreign_key_indexes [-] Skipped adding group_volume_type_mapping_volume_type_id_idx because an equivalent index already exists.
2022-09-22 16:57:57.466 279201 INFO 100_add_foreign_key_indexes [-] Skipped adding quality_of_service_specs_specs_id_idx because an equivalent index already exists.
2022-09-22 16:57:57.470 279201 INFO 100_add_foreign_key_indexes [-] Skipped adding reservations_allocated_id_idx because an equivalent index already exists.
2022-09-22 16:57:57.474 279201 INFO 100_add_foreign_key_indexes [-] Skipped adding reservations_usage_id_idx because an equivalent index already exists.
2022-09-22 16:57:57.478 279201 INFO 100_add_foreign_key_indexes [-] Skipped adding snapshot_metadata_snapshot_id_idx because an equivalent index already exists.
2022-09-22 16:57:57.483 279201 INFO 100_add_foreign_key_indexes [-] Skipped adding snapshots_cgsnapshot_id_idx because an equivalent index already exists.
2022-09-22 16:57:57.487 279201 INFO 100_add_foreign_key_indexes [-] Skipped adding snapshots_group_snapshot_id_idx because an equivalent index already exists.
2022-09-22 16:57:57.492 279201 INFO 100_add_foreign_key_indexes [-] Skipped adding snapshots_volume_id_idx because an equivalent index already exists.
2022-09-22 16:57:57.496 279201 INFO 100_add_foreign_key_indexes [-] Skipped adding transfers_volume_id_idx because an equivalent index already exists.
2022-09-22 16:57:57.500 279201 INFO 100_add_foreign_key_indexes [-] Skipped adding volume_admin_metadata_volume_id_idx because an equivalent index already exists.
2022-09-22 16:57:57.504 279201 INFO 100_add_foreign_key_indexes [-] Skipped adding volume_attachment_volume_id_idx because an equivalent index already exists.
2022-09-22 16:57:57.508 279201 INFO 100_add_foreign_key_indexes [-] Skipped adding volume_glance_metadata_snapshot_id_idx because an equivalent index already exists.
2022-09-22 16:57:57.512 279201 INFO 100_add_foreign_key_indexes [-] Skipped adding volume_glance_metadata_volume_id_idx because an equivalent index already exists.
2022-09-22 16:57:57.516 279201 INFO 100_add_foreign_key_indexes [-] Skipped adding volume_metadata_volume_id_idx because an equivalent index already exists.
2022-09-22 16:57:57.520 279201 INFO 100_add_foreign_key_indexes [-] Skipped adding volume_type_extra_specs_volume_type_id_idx because an equivalent index already exists.
2022-09-22 16:57:57.524 279201 INFO 100_add_foreign_key_indexes [-] Skipped adding volume_types_qos_specs_id_idx because an equivalent index already exists.
2022-09-22 16:57:57.530 279201 INFO 100_add_foreign_key_indexes [-] Skipped adding volumes_consistencygroup_id_idx because an equivalent index already exists.
2022-09-22 16:57:57.535 279201 INFO 100_add_foreign_key_indexes [-] Skipped adding volumes_group_id_idx because an equivalent index already exists.
2022-09-22 16:57:57.539 279201 INFO 100_add_foreign_key_indexes [-] Skipped adding workers_service_id_idx because an equivalent index already exists.
2022-09-22 16:57:57.546 279201 INFO migrate.versioning.api [-] done
2022-09-22 16:57:57.546 279201 INFO migrate.versioning.api [-] 100 -> 101...
2022-09-22 16:57:57.588 279201 INFO migrate.versioning.api [-] done
2022-09-22 16:57:57.588 279201 INFO migrate.versioning.api [-] 101 -> 102...
2022-09-22 16:57:57.609 279201 INFO migrate.versioning.api [-] done
2022-09-22 16:57:57.610 279201 INFO migrate.versioning.api [-] 102 -> 103...
2022-09-22 16:57:57.637 279201 INFO migrate.versioning.api [-] done
2022-09-22 16:57:57.637 279201 INFO migrate.versioning.api [-] 103 -> 104...
2022-09-22 16:57:57.675 279201 INFO migrate.versioning.api [-] done
2022-09-22 16:57:57.675 279201 INFO migrate.versioning.api [-] 104 -> 105...
2022-09-22 16:57:57.709 279201 INFO migrate.versioning.api [-] done
2022-09-22 16:57:57.710 279201 INFO migrate.versioning.api [-] 105 -> 106...
2022-09-22 16:57:57.718 279201 INFO migrate.versioning.api [-] done
2022-09-22 16:57:57.718 279201 INFO migrate.versioning.api [-] 106 -> 107...
2022-09-22 16:57:57.726 279201 INFO migrate.versioning.api [-] done
2022-09-22 16:57:57.726 279201 INFO migrate.versioning.api [-] 107 -> 108...
2022-09-22 16:57:57.734 279201 INFO migrate.versioning.api [-] done
2022-09-22 16:57:57.735 279201 INFO migrate.versioning.api [-] 108 -> 109...
2022-09-22 16:57:57.743 279201 INFO migrate.versioning.api [-] done
2022-09-22 16:57:57.744 279201 INFO migrate.versioning.api [-] 109 -> 110...
2022-09-22 16:57:57.753 279201 INFO migrate.versioning.api [-] done
2022-09-22 16:57:57.753 279201 INFO migrate.versioning.api [-] 110 -> 111...
2022-09-22 16:57:57.783 279201 INFO migrate.versioning.api [-] done
2022-09-22 16:57:57.784 279201 INFO migrate.versioning.api [-] 111 -> 112...
2022-09-22 16:57:57.818 279201 INFO migrate.versioning.api [-] done
2022-09-22 16:57:57.818 279201 INFO migrate.versioning.api [-] 112 -> 113...
2022-09-22 16:57:57.869 279201 INFO migrate.versioning.api [-] done
2022-09-22 16:57:57.869 279201 INFO migrate.versioning.api [-] 113 -> 114...
2022-09-22 16:57:57.950 279201 INFO migrate.versioning.api [-] done
2022-09-22 16:57:57.950 279201 INFO migrate.versioning.api [-] 114 -> 115...
2022-09-22 16:57:57.996 279201 INFO migrate.versioning.api [-] done
2022-09-22 16:57:57.997 279201 INFO migrate.versioning.api [-] 115 -> 116...
2022-09-22 16:57:58.041 279201 INFO migrate.versioning.api [-] done
2022-09-22 16:57:58.042 279201 INFO migrate.versioning.api [-] 116 -> 117...
2022-09-22 16:57:58.064 279201 INFO migrate.versioning.api [-] done
[root@openstack-node01 ~]#
[root@openstack-node01 ~]# cinder service-list
+------------------+------------------+------+---------+-------+----------------------------+-----------------+
| Binary | Host | Zone | Status | State | Updated_at | Disabled Reason |
+------------------+------------------+------+---------+-------+----------------------------+-----------------+
| cinder-scheduler | openstack-node01 | nova | enabled | up | 2022-09-22T08:58:00.000000 | - |
+------------------+------------------+------+---------+-------+----------------------------+-----------------+
[root@openstack-node01 ~]#
错误如下：
[root@controller ~]# /usr/bin/glance-api
ERROR: Unable to locate paste config file for glance-api.
参考文档：
glance无法正常启动_weixin_34375054的博客-CSDN博客
virt-manager报错
not all arguments converted during string
并且通过virt-manager有如下报错：
RuntimeError
安装edk2-aarch64这个包即可
systemctl restart libvirtd
常用命令
openstack user list 查看用户
关于数据库处理：
systemctl stop mariadb.service
rm -rf /var/lib/mysql/*
systemctl start mariadb.service
mysql_secure_installation
如果有一步错了，就需要重新删除数据再重新搭建，例如：
原来之前的操作写错了
只能重新建立数据了
报错
[root@openstack-node01 qimei]# openstack --os-auth-url http://172.25.130.209:35357/v3 --os-project-domain-name default --os-user-domain-name default --os-project-name admin --os-username admin token issue
Password:
The request you have made requires authentication. (HTTP 401) (Request-ID: req-5c284a89-ee02-4581-a68e-8756887d8aab)
-
通过httpd目录显示dashboard的日志打印
ErrorLog /var/log/httpd/openstack_dashboard-error.log
CustomLog /var/log/httpd/openstack_dashboard-access.log combined
报错如下：
[root@openstack-node02 nova]# nova-compute
/usr/lib/python2.7/site-packages/oslo_db/sqlalchemy/enginefacade.py:332: NotSupportedWarning: Configuration option(s) ['use_tpool'] not supported
exception.NotSupportedWarning
2022-09-24 15:57:35.427 221765 INFO os_vif [-] Loaded VIF plugins: ovs, linux_bridge
2022-09-24 15:57:35.479 221765 INFO oslo_service.periodic_task [-] Skipping periodic task _schedinfo_global_quota_autoscale because its interval is negative
2022-09-24 15:57:35.480 221765 WARNING oslo_config.cfg [-] Option "use_neutron" from group "DEFAULT" is deprecated for removal (
nova-network is deprecated, as are any related configuration options.
). Its value may be silently ignored in the future.
2022-09-24 15:57:35.592 221765 INFO nova.virt.driver [req-5cf7101b-7616-4aff-9359-c17c70cb2c9c - - - - -] xxxxxxxxxxxLoading compute driver 'None'
2022-09-24 15:57:35.593 221765 ERROR nova.virt.driver [req-5cf7101b-7616-4aff-9359-c17c70cb2c9c - - - - -] Compute driver option required, but not specified
[root@openstack-node02 nova]#
奇怪了，这里我们也写了，就是没识别到
默认是这样识别的
没有办法，先写死把
/usr/lib/python2.7/site-packages/nova/virt/driver.py
错误如下：
[root@controller python2.7]# openstack user create --domain default --password-prompt cinder
__init__() got an unexpected keyword argument 'collect_timing'
使用所有的OpenStack命令都会出现这个错误
解决办法：
既然不认识这个错误 那就先注释掉
[root@controller etc]# openstack network create --share --external --provider-physical-network provider --provider-network-type flat provider
__init__() got an unexpected keyword argument 'status_code_retries'
解决办法：
[root@compute nova]# tail -f /var/log/nova/nova-compute.log
2022-10-28 12:01:51.907 2067549 ERROR nova.compute.manager Command: /usr/bin/python2 -m oslo_concurrency.prlimit --as=1073741824 --cpu=30 -- env LC_ALL=C LANG=C qemu-img info /var/lib/libvirt/images/kylin10.0-3.qcow2 --force-share
2022-10-28 12:01:51.907 2067549 ERROR nova.compute.manager Exit code: 1
2022-10-28 12:01:51.907 2067549 ERROR nova.compute.manager Stdout: u''
2022-10-28 12:01:51.907 2067549 ERROR nova.compute.manager Stderr: u"qemu-img: Could not open '/var/lib/libvirt/images/kylin10.0-3.qcow2': Could not open '/var/lib/libvirt/images/kylin10.0-3.qcow2': Permission denied\n"
2022-10-28 12:01:51.907 2067549 ERROR nova.compute.manager
2022-10-28 12:01:56.765 2067549 WARNING nova.virt.libvirt.driver [req-d687e247-51c4-463a-8727-25b87086e759 0d807080c140419d8402722f55d28780 3988ee5d3b9041dfb7e8ffbb18ee17a2 - default default] [instance: a063a80e-69d6-4098-b4b4-d7552632269a] Ignoring supplied device name: /dev/vda. Libvirt can't honour user-supplied dev names
解决办法：
[root@compute nova]# chown -R nova:nova /var/lib/libvirt/images/
通过iso安装虚拟机，过程中没有找到磁盘
解决办法：
创建一个卷
然后绑定到实例中
iso安装无法识别到根磁盘。可以识别到临时磁盘，我们创建实例类型的时候，指定一个临时磁盘
uefi not supported: uefi不受支持
[root@compute /]# vim /usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py +138
计算节点和控制节点关于neutron报错:
[root@controller ~]# tail -f /var/log/neutron/linuxbridge-agent.log
2022-10-10 09:42:09.315 2957945 ERROR neutron result = f(*args, **kwargs)
2022-10-10 09:42:09.315 2957945 ERROR neutron File "/usr/lib/python2.7/site-packages/neutron/plugins/ml2/drivers/agent/_common_agent.py", line 472, in set_rpc_timeout
2022-10-10 09:42:09.315 2957945 ERROR neutron self.state_rpc):
2022-10-10 09:42:09.315 2957945 ERROR neutron AttributeError: 'CommonAgentLoop' object has no attribute 'state_rpc'
2022-10-10 09:42:09.315 2957945 ERROR neutron
2022-10-10 09:42:14.107 2957984 INFO neutron.common.config [-] Logging enabled!
2022-10-10 09:42:14.107 2957984 INFO neutron.common.config [-] /usr/bin/neutron-linuxbridge-agent version 12.1.1
2022-10-10 09:42:14.109 2957984 INFO neutron.plugins.ml2.drivers.linuxbridge.agent.linuxbridge_neutron_agent [-] Interface mappings: {'provider': 'eth0'}
2022-10-10 09:42:14.110 2957984 INFO neutron.plugins.ml2.drivers.linuxbridge.agent.linuxbridge_neutron_agent [-] Bridge mappings: {}
2022-10-10 09:42:14.127 2957984 INFO neutron.plugins.ml2.drivers.linuxbridge.agent.linuxbridge_neutron_agent [-] Agent initialized successfully, now running...
2022-10-10 09:42:16.357 2957984 ERROR neutron.agent.linux.utils [req-1abc5096-c0b0-4c48-8f78-a6031a4e263b - - - - -] Rootwrap error running command: ['iptables-save', '-t', 'raw']: Exception: Failed to spawn rootwrap process.
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service [req-1abc5096-c0b0-4c48-8f78-a6031a4e263b - - - - -] Error starting thread.: Exception: Failed to spawn rootwrap process.
stderr:
我们信任您已经从系统管理员那里了解了日常注意事项。
总结起来无外乎这三点：
#1) 尊重别人的隐私。
#2) 输入前要先考虑(后果和风险)。
#3) 权力越大，责任越大。
sudo: 没有终端存在，且未指定 askpass 程序
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service Traceback (most recent call last):
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service File "/usr/lib/python2.7/site-packages/oslo_service/service.py", line 731, in run_service
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service service.start()
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service File "/usr/lib/python2.7/site-packages/osprofiler/profiler.py", line 158, in wrapper
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service result = f(*args, **kwargs)
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service File "/usr/lib/python2.7/site-packages/neutron/plugins/ml2/drivers/agent/_common_agent.py", line 85, in start
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service self.setup_rpc()
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service File "/usr/lib/python2.7/site-packages/osprofiler/profiler.py", line 158, in wrapper
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service result = f(*args, **kwargs)
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service File "/usr/lib/python2.7/site-packages/neutron/plugins/ml2/drivers/agent/_common_agent.py", line 152, in setup_rpc
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service self.context, self.sg_plugin_rpc, defer_refresh_firewall=True)
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service File "/usr/lib/python2.7/site-packages/neutron/agent/securitygroups_rpc.py", line 60, in __init__
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service self.init_firewall(defer_refresh_firewall, integration_bridge)
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service File "/usr/lib/python2.7/site-packages/neutron/agent/securitygroups_rpc.py", line 85, in init_firewall
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service self.firewall = firewall_class()
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service File "/usr/lib/python2.7/site-packages/neutron/agent/linux/iptables_firewall.py", line 88, in __init__
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service zone_per_port=self.CONNTRACK_ZONE_PER_PORT)
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service File "/usr/lib/python2.7/site-packages/oslo_concurrency/lockutils.py", line 274, in inner
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service return f(*args, **kwargs)
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service File "/usr/lib/python2.7/site-packages/neutron/agent/linux/ip_conntrack.py", line 58, in get_conntrack
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service execute, namespace, zone_per_port)
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service File "/usr/lib/python2.7/site-packages/neutron/agent/linux/ip_conntrack.py", line 75, in __init__
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service self._populate_initial_zone_map()
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service File "/usr/lib/python2.7/site-packages/neutron/agent/linux/ip_conntrack.py", line 182, in _populate_initial_zone_map
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service rules = self.get_rules_for_table_func('raw')
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service File "/usr/lib/python2.7/site-packages/neutron/agent/linux/iptables_manager.py", line 481, in get_rules_for_table
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service return self.execute(args, run_as_root=True).split('\n')
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service File "/usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py", line 122, in execute
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service execute_rootwrap_daemon(cmd, process_input, addl_env))
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service File "/usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py", line 109, in execute_rootwrap_daemon
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service LOG.error("Rootwrap error running command: %s", cmd)
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service self.force_reraise()
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service six.reraise(self.type_, self.value, self.tb)
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service File "/usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py", line 106, in execute_rootwrap_daemon
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service return client.execute(cmd, process_input)
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service File "/usr/lib/python2.7/site-packages/oslo_rootwrap/client.py", line 148, in execute
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service self._ensure_initialized()
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service File "/usr/lib/python2.7/site-packages/oslo_rootwrap/client.py", line 115, in _ensure_initialized
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service self._initialize()
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service File "/usr/lib/python2.7/site-packages/oslo_rootwrap/client.py", line 85, in _initialize
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service (stderr,))
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service Exception: Failed to spawn rootwrap process.
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service stderr:
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service 我们信任您已经从系统管理员那里了解了日常注意事项。
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service 总结起来无外乎这三点：
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service #1) 尊重别人的隐私。
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service #2) 输入前要先考虑(后果和风险)。
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service #3) 权力越大，责任越大。
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service sudo: 没有终端存在，且未指定 askpass 程序
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service
2022-10-10 09:42:16.360 2957984 ERROR oslo_service.service
2022-10-10 09:42:16.368 2957984 INFO neutron.plugins.ml2.drivers.agent._common_agent [-] Stopping Linux bridge agent agent.
2022-10-10 09:42:16.371 2957984 CRITICAL neutron [-] Unhandled error: AttributeError: 'CommonAgentLoop' object has no attribute 'state_rpc'
2022-10-10 09:42:16.371 2957984 ERROR neutron Traceback (most recent call last):
2022-10-10 09:42:16.371 2957984 ERROR neutron File "/usr/bin/neutron-linuxbridge-agent", line 10, in
2022-10-10 09:42:16.371 2957984 ERROR neutron sys.exit(main())
2022-10-10 09:42:16.371 2957984 ERROR neutron File "/usr/lib/python2.7/site-packages/neutron/cmd/eventlet/plugins/linuxbridge_neutron_agent.py", line 21, in main
2022-10-10 09:42:16.371 2957984 ERROR neutron agent_main.main()
2022-10-10 09:42:16.371 2957984 ERROR neutron File "/usr/lib/python2.7/site-packages/neutron/plugins/ml2/drivers/linuxbridge/agent/linuxbridge_neutron_agent.py", line 1018, in main
2022-10-10 09:42:16.371 2957984 ERROR neutron launcher.wait()
2022-10-10 09:42:16.371 2957984 ERROR neutron File "/usr/lib/python2.7/site-packages/oslo_service/service.py", line 329, in wait
2022-10-10 09:42:16.371 2957984 ERROR neutron status, signo = self._wait_for_exit_or_signal()
2022-10-10 09:42:16.371 2957984 ERROR neutron File "/usr/lib/python2.7/site-packages/oslo_service/service.py", line 314, in _wait_for_exit_or_signal
2022-10-10 09:42:16.371 2957984 ERROR neutron self.stop()
2022-10-10 09:42:16.371 2957984 ERROR neutron File "/usr/lib/python2.7/site-packages/oslo_service/service.py", line 229, in stop
2022-10-10 09:42:16.371 2957984 ERROR neutron self.services.stop()
2022-10-10 09:42:16.371 2957984 ERROR neutron File "/usr/lib/python2.7/site-packages/oslo_service/service.py", line 697, in stop
2022-10-10 09:42:16.371 2957984 ERROR neutron service.stop()
2022-10-10 09:42:16.371 2957984 ERROR neutron File "/usr/lib/python2.7/site-packages/osprofiler/profiler.py", line 158, in wrapper
2022-10-10 09:42:16.371 2957984 ERROR neutron result = f(*args, **kwargs)
2022-10-10 09:42:16.371 2957984 ERROR neutron File "/usr/lib/python2.7/site-packages/neutron/plugins/ml2/drivers/agent/_common_agent.py", line 116, in stop
2022-10-10 09:42:16.371 2957984 ERROR neutron self.set_rpc_timeout(self.quitting_rpc_timeout)
2022-10-10 09:42:16.371 2957984 ERROR neutron File "/usr/lib/python2.7/site-packages/osprofiler/profiler.py", line 158, in wrapper
2022-10-10 09:42:16.371 2957984 ERROR neutron result = f(*args, **kwargs)
2022-10-10 09:42:16.371 2957984 ERROR neutron File "/usr/lib/python2.7/site-packages/neutron/plugins/ml2/drivers/agent/_common_agent.py", line 472, in set_rpc_timeout
2022-10-10 09:42:16.371 2957984 ERROR neutron self.state_rpc):
2022-10-10 09:42:16.371 2957984 ERROR neutron AttributeError: 'CommonAgentLoop' object has no attribute 'state_rpc'
2022-10-10 09:42:16.371 2957984 ERROR neutron
解决办法：
然后
[root@compute neutron]# systemctl restart neutron-linuxbridge-agent.service
[root@controller ~]# systemctl restart neutron-server.service neutron-linuxbridge-agent.service neutron-dhcp-agent.service neutron-metadata-agent.service
支持申威架构
10月 10 10:06:25 compute nova-compute[2285722]: 2022-10-10 10:06:25.508 2285722 ERROR nova.compute.manager [instance: e39786d4-a4a4-4159-8fbe-13ecc559c33c] libvirtError: 不支持的配置：this QEMU does not support 'cirrus' video device
10月 10 10:06:25 compute nova-compute[2285722]: 2022-10-10 10:06:25.508 2285722 ERROR nova.compute.manager [instance: e39786d4-a4a4-4159-8fbe-13ecc559c33c]
修改文件：
/usr/lib/python2.7/site-packages/nova/virt/libvirt/config.py
/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py
/usr/lib/python2.7/site-packages/nova/virt/arch.py
/usr/lib/python2.7/site-packages/nova/objects/fields.py
/usr/lib/python2.7/site-packages/nova/virt/hyperv/constants.py
