openstack（四）placement_nova先决条件

yum install -y  placement openstack-placement-api

keystone创建用户/授权/服务/端点

openstack service create --name placement --description "Placement API" placement
openstack endpoint create --region RegionOne placement public http://192.168.3.220:8778
openstack endpoint create --region RegionOne placement internal http://192.168.3.220:8778
openstack endpoint create --region RegionOne placement admin http://192.168.3.220:8778

/etc/placement/placement.conf

cat > /etc/placement/placement.conf << EOF
[DEFAULT]
verbose = True

[api]
auth_strategy = keystone

[keystone_authtoken]
auth_url = http://192.168.3.220:5000/v3
memcached_servers = 192.168.3.220:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = placement
password = placement

[placement]

[placement_database]
connection = mysql+pymysql://placement:placement@192.168.3.220/placement
EOF

初始化placement数据库并查看

su -s /bin/sh -c "placement-manage db sync" placement && mysql -uplacement -pplacement -e 'use placement;show tables;'

添加http.conf文件并重启

/etc/httpd/conf.d/00-nova-placement-api.conf

cat > /etc/httpd/conf.d/00-nova-placement-api.conf << EOF
<Directory /usr/bin>
   <IfVersion >= 2.4>
      Require all granted
   </IfVersion>
   <IfVersion < 2.4>
      Order allow,deny
      Allow from all
   </IfVersion>
</Directory>
EOF

systemctl restart httpd

placement-status upgrade check