openstack 之~horizon部署

第一: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

加入openstack的用户

rabbitmqctl add_user openstack 123

为openstack用户配置读写的权限

[root@controller ~]# rabbitmqctl set_permissions openstack ".*" ".*" ".*"
Setting permissions for user "openstack" in vhost "/" ...

第二: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

 第三:验证:

http://ip/dashboard

到此为止horizon安装部署完成

 

 

原文地址:https://www.cnblogs.com/ylqh/p/6400433.html