openstack（train版）快速安装部署-nova计算服务_计算节点(六)

#安装软件包，配置修改配置文件
yum install python-openstackclient openstack-utils -y
yum install openstack-nova-compute -y
cp -a /etc/nova/nova.conf{,.bak}
grep -Ev '^$|#' /etc/nova/nova.conf.bak > /etc/nova/nova.conf 
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:openstack@controller
openstack-config --set  /etc/nova/nova.conf DEFAULT my_ip 192.168.2.113
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://controller:5000/v3
openstack-config --set  /etc/nova/nova.conf keystone_authtoken memcached_servers  controller: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  123456
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  '192.168.2.113'
openstack-config --set  /etc/nova/nova.conf vnc novncproxy_base_url http://192.168.2.112:6080/vnc_auto.html
openstack-config --set  /etc/nova/nova.conf glance api_servers  http://controller: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://controller:5000/v3
openstack-config --set  /etc/nova/nova.conf placement username  placement
openstack-config --set  /etc/nova/nova.conf placement password  123456
openstack-config --set  /etc/nova/nova.conf libvirt virt_type  qemu
#开启服务验证是否注册成功
systemctl enable libvirtd.service openstack-nova-compute.service
systemctl start libvirtd.service openstack-nova-compute.service
#控制节点上执行：
[root@controller ~]# openstack compute service list --service nova-compute
+----+--------------+----------+------+---------+-------+----------------------------+
| ID | Binary       | Host     | Zone | Status  | State | Updated At                 |
+----+--------------+----------+------+---------+-------+----------------------------+
|  7 | nova-compute | compute1 | nova | enabled | up    | 2020-07-18T14:01:07.000000 |
+----+--------------+----------+------+---------+-------+----------------------------+
#新增加节点需要控制节点上执行
su -s /bin/sh -c "nova-manage cell_v2 discover_hosts --verbose" nova