环境是ubuntu12.04 server
3个节点，compute node，controller node，block storage node，网络服务用到是nova-network
每台服务器一个网卡，eth0 192.168.1.xxx， 然后又虚拟了一个ip eth0：0 10.0.0.xxx
接下来完全安装openstack官网的安装部署步骤来的，在安装完以后用deshboard登录，创建实例的时候出现错误，错误信息如下：
云主机概况
信息
名称
a
ID
0eb442be-8ad3-4184-b8c4-a8d1027b4ccb
状态
Error
可用域
nova
已创建
七月 3, 2014, 6:19 a.m.
正常运行时间
16 分钟
故障
消息
Remote error: ProcessExecutionError Unexpected error while running command. Command: sudo nova-rootwrap /etc/nova/rootwrap.conf env CONFIG_FILE=["/etc/nova/nova.conf"] NETWORK_ID=1 dnsmasq --strict-order --bind-interfaces --conf-file= --pid-file=/var/lib/
编码
500
详情
File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 296, in decorated_function return function(self, context, *args, **kwargs) File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 2075, in run_instance do_run_instance() File "/usr/lib/python2.7/dist-packages/nova/openstack/common/lockutils.py", line 249, in inner return f(*args, **kwargs) File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 2074, in do_run_instance legacy_bdm_in_spec) File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1207, in run_instance notify("error", fault=e) # notify that build failed File "/usr/lib/python2.7/dist-packages/nova/openstack/common/excutils.py", line 68, in __exit_ six.reraise(self.type_, self.value, self.tb) File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1191, in run_instance instance, image_meta, legacy_bdm_in_spec) File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1355, in _build_instance filter_properties, bdms, legacy_bdm_in_spec) File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1401, in _reschedule_or_error self._log_original_error(exc_info, instance_uuid) File "/usr/lib/python2.7/dist-packages/nova/openstack/common/excutils.py", line 68, in __exit_ six.reraise(self.type_, self.value, self.tb) File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1396, in reschedule_or_error bdms, requested_networks) File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 2127, in _shutdown_instance self._try_deallocate_network(context, instance, requested_networks) File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 2086, in _try_deallocate_network self._set_instance_error_state(context, instance['uuid']) File "/usr/lib/python2.7/dist-packages/nova/openstack/common/excutils.py", line 68, in __exit_ six.reraise(self.type_, self.value, self.tb) File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 2081, in _try_deallocate_network self._deallocate_network(context, instance, requested_networks) File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1775, in _deallocate_network context, instance, requested_networks=requested_networks) File "/usr/lib/python2.7/dist-packages/nova/network/api.py", line 94, in wrapped return func(self, context, *args, **kwargs) File "/usr/lib/python2.7/dist-packages/nova/network/api.py", line 318, in deallocate_for_instance requested_networks=requested_networks) File "/usr/lib/python2.7/dist-packages/nova/network/rpcapi.py", line 190, in deallocate_for_instance return cctxt.call(ctxt, 'deallocate_for_instance', **kwargs) File "/usr/lib/python2.7/dist-packages/oslo/messaging/rpc/client.py", line 150, in call wait_for_reply=True, timeout=timeout) File "/usr/lib/python2.7/dist-packages/oslo/messaging/transport.py", line 90, in _send timeout=timeout) File "/usr/lib/python2.7/dist-packages/oslo/messaging/_drivers/amqpdriver.py", line 412, in send return self._send(target, ctxt, message, wait_for_reply, timeout) File "/usr/lib/python2.7/dist-packages/oslo/messaging/_drivers/amqpdriver.py", line 405, in _send raise result
已创建
七月 3, 2014, 6:19 a.m.
规格
云主机类型
m1.tiny
内存
512MB
虚拟内核
1 虚拟内核
磁盘
1GB
IP地址
Demo-Net
安全组
default
未定义规则。
元数据
键名称
demo-key
镜像名称
(not found)
云硬盘已连接
连接到
myVolume on vda
我个人感觉可能是network出现了问题，希望遇到过这个问题，或者能提供一些排错方法的朋友致电
请问您的问题最终解决了吗？
neutron.conf [keystoneauthtoken] 添加了认证信息，没有注释掉原来的配置。注释掉重启进程就好了。
故障
消息
No valid host was found. There are not enough hosts available.
编码
500
详情
File "/usr/lib/python2.7/site-packages/nova/conductor/manager.py", line 392, in build_instances context, request_spec, filter_properties) File "/usr/lib/python2.7/site-packages/nova/conductor/manager.py", line 436, in _schedule_instances hosts = self.scheduler_client.select_destinations(context, spec_obj) File "/usr/lib/python2.7/site-packages/nova/scheduler/utils.py", line 372, in wrapped return func(*args, **kwargs) File "/usr/lib/python2.7/site-packages/nova/scheduler/client/__init__.py", line 51, in select_destinations return self.queryclient.select_destinations(context, spec_obj) File "/usr/lib/python2.7/site-packages/nova/scheduler/client/__init__.py", line 37, in __run_method return getattr(self.instance, __name)(*args, **kwargs) File "/usr/lib/python2.7/site-packages/nova/scheduler/client/query.py", line 32, in select_destinations return self.scheduler_rpcapi.select_destinations(context, spec_obj) File "/usr/lib/python2.7/site-packages/nova/scheduler/rpcapi.py", line 121, in select_destinations return cctxt.call(ctxt, 'select_destinations', **msg_args) File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/client.py", line 158, in call retry=self.retry) File "/usr/lib/python2.7/site-packages/oslo_messaging/transport.py", line 90, in _send timeout=timeout, retry=retry) File "/usr/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py", line 470, in send retry=retry) File "/usr/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py", line 461, in _send raise result
已创建
2019年4月11日 21:20
规格
找不到有效主机，原因是 。
编码
500
详情
Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/nova/conductor/manager.py", line 1378, in schedule_and_build_instances instance_uuids, return_alternates=True) File "/usr/lib/python2.7/site-packages/nova/conductor/manager.py", line 832, in _schedule_instances return_alternates=return_alternates) File "/usr/lib/python2.7/site-packages/nova/scheduler/client/query.py", line 42, in select_destinations instance_uuids, return_objects, return_alternates) File "/usr/lib/python2.7/site-packages/nova/scheduler/rpcapi.py", line 160, in select_destinations return cctxt.call(ctxt, 'select_destinations', **msg_args) File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/client.py", line 178, in call retry=self.retry) File "/usr/lib/python2.7/site-packages/oslo_messaging/transport.py", line 128, in _send retry=retry) File "/usr/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py", line 645, in send call_monitor_timeout, retry=retry) File "/usr/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py", line 636, in _send raise result NoValidHost_Remote: \u627e\u4e0d\u5230\u6709\u6548\u4e3b\u673a\uff0c\u539f\u56e0\u662f \u3002 Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/server.py", line 229, in inner return func(*args, **kwargs) File "/usr/lib/python2.7/site-packages/nova/scheduler/manager.py", line 156, in select_destinations raise exception.NoValidHost(reason="") NoValidHost: \u627e\u4e0d\u5230\u6709\u6548\u4e3b\u673a\uff0c\u539f\u56e0\u662f \u3002