lizh 发表于 2017-6-27 07:51:21

OpenStack组件系列☞horizon搭建

第一步:部署horizon环境:

安装部署memcache
  安装软件包 




yum install memcached python-memcached  启动memcache并且设置开机自启动




systemctl enable memcached.service

systemctl start memcached.service
安装部署rabbitmq
  安装rabbitmq的软件包




yum install rabbitmq-server  启动rabbitmq并设置开机自启




systemctl enable rabbitmq-server.service

systemctl start rabbitmq-server.service  添加openstack用户并设置密码:123




rabbitmqctl add_user openstack 123  为openstack用户配置权限




rabbitmqctl set_permissions openstack ".*" ".*" ".*"

Setting permissions for user "openstack" in vhost "/" ...
第二步:部署horizon
  安装软件包:




yum install openstack-dashboard  配置/etc/openstack-dashboard/local_settings



配置仪表板使用OpenStack服务控制器节点:
OPENSTACK_HOST = "127.0.0.1"
配置允许所有主机访问仪表板:
ALLOWED_HOSTS = ['*', ]
配置缓存会话存储服务:
SESSION_ENGINE = 'django.contrib.sessions.backends.cache'
CACHES = {
'default': {
'BACKEND': 'django.core.cache.backends.memcached.MemcachedCache',
'LOCATION': '127.0.0.1:11211',
}
}
启用认证服务,keystone的版本3
OPENSTACK_KEYSTONE_URL = "http://%s:5000/v3" % OPENSTACK_HOST
启用域的支持:
OPENSTACK_KEYSTONE_MULTIDOMAIN_SUPPORT = True
配置API的各个版本:
OPENSTACK_API_VERSIONS = {
"identity": 3,   #keystone认证版本
"image": 2,      #镜像服务版本
"volume": 2,   #
}
通过仪表板创建的用户设置为默认域:
OPENSTACK_KEYSTONE_DEFAULT_DOMAIN = "default"
将通过仪表板创建的用户的默认角色:
OPENSTACK_KEYSTONE_DEFAULT_ROLE = "user"
重新启动Web服务http和会话服务memcahe:
systemctl restart httpd.service memcached.service
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