openstack配置ceph

为了在OpenStack中配置Ceph，您需要在控制节点和计算节点上复制Ceph的配置文件/etc/ceph/ceph.conf。这是因为控制节点和计算节点都需要与Ceph通信。您可以使用以下命令将配置文件复制到OpenStack节点上：

ssh {your-openstack-server} sudo tee /etc/ceph/ceph.conf </etc/ceph/ceph.conf

您还可以参考OpenStack官方文档的链接：http://docs.openfans.org/ceph/ceph4e2d658765876863/ceph-1/copy_of_ceph-block-device3010ceph57578bbe59073011/openstack301057578bbe59077684openstack3011#u，了解更多关于OpenStack配置Ceph的详细信息。

同时，您还需要重启Cinder服务以应用配置更改。您可以使用以下命令来重启Cinder服务：

[root@controller ~# systemctl restart openstack-cinder-api openstack-cinder-volume

请确保您已经按照上述步骤正确地配置了Nova，并根据您的需求进行相应的配置。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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