一、安装nova相关服务
yum install openstack-nova-compute
二、修改配置
修改标红部分为计算节点的IP地址
openstack-config --set /etc/nova/nova.conf DEFAULT enabled_apis osapi_compute,metadata openstack-config --set /etc/nova/nova.conf DEFAULT transport_url rabbit://openstack:[email protected] openstack-config --set /etc/nova/nova.conf DEFAULT my_ip 192.168.70.11 openstack-config --set /etc/nova/nova.conf DEFAULT use_neutron true openstack-config --set /etc/nova/nova.conf DEFAULT firewall_driver nova.virt.firewall.NoopFirewallDriver openstack-config --set /etc/nova/nova.conf api auth_strategy keystone openstack-config --set /etc/nova/nova.conf keystone_authtoken auth_url http://192.168.70.10:5000/v3 openstack-config --set /etc/nova/nova.conf keystone_authtoken memcached_servers 192.168.70.10:11211 openstack-config --set /etc/nova/nova.conf keystone_authtoken auth_type password openstack-config --set /etc/nova/nova.conf keystone_authtoken project_domain_name default openstack-config --set /etc/nova/nova.conf keystone_authtoken user_domain_name default openstack-config --set /etc/nova/nova.conf keystone_authtoken project_name service openstack-config --set /etc/nova/nova.conf keystone_authtoken username nova openstack-config --set /etc/nova/nova.conf keystone_authtoken password nova openstack-config --set /etc/nova/nova.conf vnc enabled true openstack-config --set /etc/nova/nova.conf vnc server_listen 0.0.0.0 openstack-config --set /etc/nova/nova.conf vnc server_proxyclient_address '$my_ip' openstack-config --set /etc/nova/nova.conf vnc novncproxy_base_url http://192.168.70.10:6080/vnc_auto.html openstack-config --set /etc/nova/nova.conf api_servers http://192.168.70.10:9292 openstack-config --set /etc/nova/nova.conf oslo_concurrency lock_path /var/lib/nova/tmp openstack-config --set /etc/nova/nova.conf placement region_name RegionOne openstack-config --set /etc/nova/nova.conf placement project_domain_name Default openstack-config --set /etc/nova/nova.conf placement project_name service openstack-config --set /etc/nova/nova.conf placement auth_type password openstack-config --set /etc/nova/nova.conf placement user_domain_name Default openstack-config --set /etc/nova/nova.conf placement auth_url http://192.168.70.10:5000/v3 openstack-config --set /etc/nova/nova.conf placement username placement openstack-config --set /etc/nova/nova.conf placement password placement openstack-config --set /etc/nova/nova.conf libvirt virt_type kvm openstack-config --set /etc/nova/nova.conf scheduler discover_hosts_in_cells_interval 300
3、重启服务
systemctl start libvirtd.service openstack-nova-compute.service systemctl status libvirtd.service openstack-nova-compute.service systemctl enable libvirtd.service openstack-nova-compute.service systemctl list-unit-files |grep libvirtd.service systemctl list-unit-files |grep openstack-nova-compute.service