我已经在 Ubuntu 16.04（一体机）上安装了 openstack（牛顿版本）。每个服务都运行良好，但是当我尝试启动实例时，出现错误：
错误：无法对实例“test1”执行请求的操作，该实例有错误状态：请稍后重试 [错误：未找到有效主机。没有足够的主机可用。]。
当我输入：
[root@controller-hp ~(keystone_admin)]$ nova-hypervisor-list
+----+---------------------+-------+---------+
| ID | Hypervisor hostname | State | Status |
+----+---------------------+-------+---------+
| 1 | controller-hp | up | enabled |
+----+---------------------+-------+---------+
和输出
[root@controller-hp ~(keystone_admin)]$ neutron ext-list
+---------------------------+-----------------------------------------------+
| alias | name |
+---------------------------+-----------------------------------------------+
| default-subnetpools | Default Subnetpools |
| network-ip-availability | Network IP Availability |
| network_availability_zone | Network Availability Zone |
| auto-allocated-topology | Auto Allocated Topology Services |
| ext-gw-mode | Neutron L3 Configurable external gateway mode |
| binding | Port Binding |
| metering | Neutron Metering |
| agent | agent |
| subnet_allocation | Subnet Allocation |
| l3_agent_scheduler | L3 Agent Scheduler |
| tag | Tag support |
| external-net | Neutron external network |
| flavors | Neutron Service Flavors |
| fwaasrouterinsertion | Firewall Router insertion |
| net-mtu | Network MTU |
| availability_zone | Availability Zone |
| quotas | Quota management support |
| l3-ha | HA Router extension |
| provider | Provider Network |
| multi-provider | Multi Provider Network |
| address-scope | Address scope |
| extraroute | Neutron Extra Route |
| shared_pools | Shared pools for LBaaSv2 |
| subnet-service-types | Subnet service types |
| standard-attr-timestamp | Resource timestamps |
| fwaas | Firewall service |
| service-type | Neutron Service Type Management |
| lb_network_vip | Create loadbalancer with network_id |
| l3-flavors | Router Flavor Extension |
| port-security | Port Security |
| hm_max_retries_down | Add a fall threshold to health monitor |
| extra_dhcp_opt | Neutron Extra DHCP opts |
| standard-attr-revisions | Resource revision numbers |
| lbaasv2 | LoadBalancing service v2 |
| pagination | Pagination support |
| sorting | Sorting support |
| lbaas_agent_schedulerv2 | Loadbalancer Agent Scheduler V2 |
| security-group | security-group |
| dhcp_agent_scheduler | DHCP Agent Scheduler |
| router_availability_zone | Router Availability Zone |
| lb-graph | Load Balancer Graph |
| rbac-policies | RBAC Policies |
| l7 | L7 capabilities for LBaaSv2 |
| standard-attr-description | standard-attr-description |
| router | Neutron L3 Router |
| allowed-address-pairs | Allowed Address Pairs |
| project-id | project_id field enabled |
| dvr | Distributed Virtual Router |
+---------------------------+-----------------------------------------------+
我的 nova.conf 文件在这里：
https://paste.debian.net/1005278/
通过使用本指南，我的网络配置是：
网络概览
Name
physical01
ID
212248e9-71ff-4015-8fec-54567f38e92f
Project ID
43605ff65d2a40d19073e7268fd5d124
Status
Active
Admin State
UP
Shared
Yes
External Network
Yes
MTU
1500
Provider Network
Network Type: flat
Physical Network: physical01
Segmentation ID: -
和：
[root@controller-hp ~(keystone_admin)]$ neutron net-list
+--------------------------------+------------+--------------------------------+
| id | name | subnets |
+--------------------------------+------------+--------------------------------+
| 212248e9-71ff-4015-8fec- | physical01 | ee667189-bb7c-4861-81a0-2735d0 |
| 54567f38e92f | | 1c2011 10.1.79.0/24 |
+--------------------------------+------------+--------------------------------+
我对图像使用了很大的风格，Cirros 0.3.4 64 bits 这表明问题与资源无关。
那是“ tailf /var/log/neutron/neutron-*.log”的输出
http://paste.openstack.org/show/648396/
这些是我的插件配置：
我读过这些主题，但它们无法解决我的问题：
OpenStack Newton 安装（使用 packstack）错误
...
任何帮助，将不胜感激。