ERROR oslo_service.service PlacementNotConfigured 解決辦法

PlacementNotConfigured: This compute is not configured to talk to the placement service

緣由：官方文檔中遺漏了-nova-placement-api的安裝

 

安裝步驟

一、先安裝openstack octca版本的yum源

yum install https://rdoproject.org/repos/rdo-release.rpm

二、控制節點

yum install openstack-nova-placement-api

firewall-cmd --zone=public --add-port=8778/tcp --permanent

firewall-cmd --reload

systemctl restart httpd

三、計算節點

編輯 /etc/nova/nova.conf

增長

[placement]

auth_uri = http://controller:5000

auth_url = http://controller:35357

memcached_servers = controller:11211

auth_type = password

project_domain_name = default

user_domain_name = default

project_name = service

username = nova

password = ******

os_region_name = RegionOne

 重啓 systemctl restart openstack-nova-compute.service