CentOS部署OpenStack过程-Dashboard

安装配置组件

安装组件 yum install openstack-dashboard -y
配置

vi /etc/openstack-dashboard/local_settings
# configure dashboard_host
OPENSTACK_HOST="ops-cont"
# allow all host visit dashboard
ALLOWED_HOSTS=['*', ]
# configure memcached
SESSION_ENGINE='django.contrib.sessions.backends.file'
CACHES={
	'default':{
		'BACKEND':'django.core.cache.backends.memcached.MemcachedCache',
		'LOCATION':'ops-cont:11211'，
	}
}
# enable auth v3
OPENSTACK_KEYSTONE_URL="http://%s:5000/v3" % OPENSTACK_HOSTS
# enable domain support
OPENSTACK_KEYSTONE_MULTIDOMAIN_SUPPORT=True
# configure api version
OPENSTACK_API_VERSIONS={
	"identity":3,
	"image":2,
	"volume":2,
}
# configure default domain
OPEMSTACK_KEYSTONE_DEFAULT_DOMAIN="default"
# configure default role
OPENSTACK_KEYSTONE_DEFAULT_ROLE="user"
# configure timezone
TIME_ZONE="Asia/Shanghai"

重启web,memcached服务 systemctl restart httpd memcached

验证操作

打开浏览器，输入地址：http://ops-cont/dashboard

注意

按照官方文档配置完成后，在执行登录操作的时候httpd日志会报如下错误提示：

"Unable to create a new session key. " RuntimeError: Unable to create a new session key. It is likely that the cache is unavailable.

根据错误提示，需要修改SESSION_ENGINE,将其修改为'django.contrib.sessions.backends.file'即可正常登录。²

CentOS部署OpenStack过程-Dashboard

安装配置组件

验证操作

注意

参考