CentOS 7部署OpenStack（5）—部署Nova计算节点
安装基础环境# yum install -y http://dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-5.noarch.rpm# yum install -y centos-release-openstack-liberty# yum install -y python-openstackclient安装nova-compute# yum install -y openstack-nova-compute sysfsutils配置nova compute控制节点和计算节点的配置几乎一模一样，只需修改一小部分，因此可以直接将控制节点的配置文件拷贝到计算节点即可。也可按照控制节点的步骤再来一次。# scp /etc/nova/nova.conf compute:/etc/nova/# vim /etc/nova/nova.conf124 my_ip=192.168.1.121819 novncproxy_base_url=http://192.168.1.11:6080/vnc_auto.html1827 vncserver_listen=0.0.0.01834 vnc_enabled=true1837 vnc_keymap=en-us2333 host=192.168.1.112726 virt_type=kvm //要确定支持kvm，不支持可以改成qemu启动服务# systemctl enable libvirtd openstack-nova-compute# systemctl start libvirtd openstack-nova-compute查看验证 在控制节点上进行查看# openstack host list+------------+-------------+----------+| Host Name| Service | Zone |+------------+-------------+----------+| controller | consoleauth | internal || controller | scheduler |internal || controller | cert |internal || controller | conductor |internal || compute | compute | nova |+------------+-------------+----------+如果出现最后一行即表明安装成功
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