Placement提供用于跟踪资源提供者清单和用法的HTTP API。
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mysql -u root -p |
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CREATE DATABASE placement; |
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GRANT ALL PRIVILEGES ON placement.* TO 'placement'@'localhost' IDENTIFIED BY '<PASSWORD>'; GRANT ALL PRIVILEGES ON placement.* TO 'placement'@'%' IDENTIFIED BY '<PASSWORD>'; |
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source /etc/keystone/admin-openrc |
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openstack user create --domain default --password-prompt placement |
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openstack role add --project service --user placement admin openstack service create --name placement --description "Placement API" placement |
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openstack endpoint create --region RegionOne placement public http://controller:8778 openstack endpoint create --region RegionOne placement internal http://controller:8778 openstack endpoint create --region RegionOne placement admin http://controller:8778 |
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yum -y install openstack-placement-api |
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[placement_database] connection = mysql+pymysql://placement:<PASSWORD>@controller/placement |
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[api] auth_strategy = keystone [keystone_authtoken] auth_url = http://controller:5000/v3 memcached_servers = controller:11211 auth_type = password project_domain_name = default user_domain_name = default project_name = service username = placement password = <PASSWORD> |
<PASSWORD>修改为keystone用户密码。
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vim /etc/httpd/conf.d/00-placement-api.conf
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在ErrorLog /var/log/placement/placement-api.log下面添加:
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<Directory /usr/bin> <IfVersion >= 2.4> Require all granted </IfVersion> <IfVersion < 2.4> Order allow,deny Allow from all </IfVersion> </Directory> |
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su -s /bin/sh -c "placement-manage db sync" placement |
重启httpd服务。
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systemctl restart httpd |
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source /etc/keystone/admin-openrc |
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placement-status upgrade check |
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yum install -y epel-release yum install -y python-pip sed -i "s/enabled=1/enabled=0/g" epe*.repo |
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pip install osc-placement |
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openstack --os-placement-api-version 1.2 resource class list --sort-column name openstack --os-placement-api-version 1.6 trait list --sort-column name |