Redhat7搭建L版本，实例创建问题

最新推荐文章于 2024-10-18 15:58:02 发布

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本文介绍了如何解决在OpenStack环境中使用Nova创建实例时遇到的错误。问题出现的原因是在计算机节点的nova.conf文件中缺少了关于Neutron的相关配置。通过补充配置解决了客户端异常API错误的问题。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

nova boot --flavor m1.tiny --image cirros --nic net-id=a0bde269-d320-4853-9045-e2e90ba14031 \
> --security-group default --key-name mykey public-instance
ERROR (ClientException): Unexpected API Error. Please report this athttp://bugs.launchpad.net/nova/ and attach the Nova API log if possible.
<class 'keystoneclient.exceptions.BadRequest'> (HTTP 500) (Request-ID: req-c0467d40-2fff-42b4-915a-d5ff3f1a7ff0)

nova boot --flavor m1.tiny --image cirros --nic net-id=9d4daabf-ef36-4949-90e5-9904851d4a4a \
--security-group default public-instance

2016-01-14 11:00:16.143 11528 ERROR nova.api.openstack.extensions BadRequest: Expecting to find username or userId in passwordCredentials - the server could not comply with the request since it is either malformed or otherwise incorrect. The client is assumed to be in error. (HTTP 400) (Request-ID: req-5a787291-5ea7-42ec-8afc-c9cb2e826fa8)

在computer节点中的nova.conf缺少关于neutron的配置，添加以后配置即可解决

The document is missing this block in nova.conf

[neutron]
url = http://controller:9696
auth_url = http://controller:35357
auth_plugin = password
project_domain_id = default
user_domain_id = default
region_name = RegionOne
project_name = service
username = neutron
password = neutron_pass

Adding this fixed this issue for my Kilo install.