5、nova服務安裝配置
阿新 • • 發佈：2018-12-11
一、控制節點安裝配置
1、啟用api支援
[DEFAULT]
enabled_apis = osapi_compute,metadata
2、配置資料庫連線
[api_database] connection = mysql+pymysql://nova:[email protected]/nova_api [database] connection = mysql+pymysql://nova:[email protected]/nova
3、配置rabbitmq
[DEFAULT] transport_url= rabbit://openstack:[email protected]
4、配置keystone
[api] auth_strategy = keystone [keystone_authtoken] auth_uri = http://192.168.90.254:5000 auth_url = http://192.168.90.254:35357 memcached_servers = 192.168.90.254:11211 auth_type = password project_domain_name = default user_domain_name = defaultproject_name = service username = nova password = nova
5、配置網路支援
[DEFAULT] use_neutron = True firewall_driver = nova.virt.firewall.NoopFirewallDriver
6、VNC配置
[vnc] enabled = true vncserver_listen = 0.0.0.0 vncserver_proxyclient_address = 192.168.90.254
7、配置glance
[glance] api_servers= http://192.168.90.254:9292
8、配置鎖路徑
[oslo_concurrency] lock_path = /var/lib/nova/tmp
9、配置placement
[placement] os_region_name = RegionOne project_domain_name = Default project_name = service auth_type = password user_domain_name = Default auth_url = http://192.168.90.254:35357/v3 username = placement password = placement
10、配置http placement支援
<Directory /usr/bin> <IfVersion >= 2.4> Require all granted </IfVersion> <IfVersion < 2.4> Order allow,deny Allow from all </IfVersion> </Directory>
11、重啟httpd
systemctl restart httpd
12、寫入資料庫
su -s /bin/sh -c "nova-manage api_db sync" nova su -s /bin/sh -c "nova-manage cell_v2 map_cell0" nova su -s /bin/sh -c "nova-manage cell_v2 create_cell --name=cell1 --verbose" nova su -s /bin/sh -c "nova-manage db sync" nova
13、服務註冊
nova服務註冊
openstack service create --name nova \ --description "OpenStack Compute" compute
openstack endpoint create --region RegionOne \
compute public http://192.168.90.254:8774/v2.1
openstack endpoint create --region RegionOne \
compute internal http://192.168.90.254:8774/v2.1
openstack endpoint create --region RegionOne \
compute admin http://192.168.90.254:8774/v2.1
placement服務註冊
openstack service create --name placement --description "Placement API" placement openstack endpoint create --region RegionOne placement public http://192.168.90.254:8778 openstack endpoint create --region RegionOne placement internal http://192.168.90.254:8778 openstack endpoint create --region RegionOne placement admin http://192.168.90.254:8778
14、啟動服務
systemctl enable openstack-nova-api.service \ openstack-nova-consoleauth.service openstack-nova-scheduler.service \ openstack-nova-conductor.service openstack-nova-novncproxy.service
systemctl start openstack-nova-api.service \
openstack-nova-consoleauth.service openstack-nova-scheduler.service \
openstack-nova-conductor.service openstack-nova-novncproxy.service
15、如果出問題，可使用下面命令刪除cell
nova-manage cell_v2 delete_cell --cell_uuid ad0267f0-e01d-4093-8613-5e601cce3c32
二、計算節點安裝配置