1、安装

 yum install openstack-dashboard -y
cp /etc/openstack-dashboard/local_settings /etc/openstack-dashboard/local_settings.bak
sed  -ri '/^[ \t]*(#|$)/d' /etc/openstack-dashboard/local_settings
vim /etc/openstack-dashboard/local_settings
OPENSTACK_HOST = "controller"
ALLOWED_HOSTS = ['*']
SESSION_ENGINE = 'django.contrib.sessions.backends.cache'
CACHES = {
    'default': {
         'BACKEND': 'django.core.cache.backends.memcached.MemcachedCache',
         'LOCATION': 'controller:11211',
    }
}
OPENSTACK_KEYSTONE_URL = "http://%s:5000/v3" % OPENSTACK_HOST
OPENSTACK_KEYSTONE_MULTIDOMAIN_SUPPORT = True
OPENSTACK_API_VERSIONS = {
    "identity": 3,
    "image": 2,
    "volume": 3,
}
OPENSTACK_KEYSTONE_DEFAULT_DOMAIN = "Default"
OPENSTACK_KEYSTONE_DEFAULT_ROLE = "user"
#如果选择网络选项 1，请禁用对第 3 层网络服务的支持
OPENSTACK_NEUTRON_NETWORK = {
    ...
    'enable_router': False,
    'enable_quotas': False,
    'enable_distributed_router': False,
    'enable_ha_router': False,
    'enable_lb': False,
    'enable_firewall': False,
    'enable_vpn': False,
    'enable_fip_topology_check': False,
}
TIME_ZONE = "Asia/Shanghai"

2、修改配置

2.1、重新生成openstack-dashboard.conf

cd /usr/share/openstack-dashboard
python manage.py make_web_conf --apache > /etc/httpd/conf.d/openstack-dashboard.conf

2.2、ln -s /etc/openstack-dashboard /usr/share/openstack-dashboard/openstack_dashboard/conf

2.3、修改openstack-dashboard.conf

cp /etc/httpd/conf.d/openstack-dashboard.conf /etc/httpd/conf.d/openstack-dashboard.conf.bak
vim /etc/httpd/conf.d/openstack-dashboard.conf
WSGIApplicationGroup %{GLOBAL}
#WSGIScriptAlias / /usr/share/openstack-dashboard/openstack_dashboard/wsgi.py
WSGIScriptAlias /dashboard /usr/share/openstack-dashboard/openstack_dashboard/wsgi/django.wsgi
WSGIScriptAlias / /usr/share/openstack-dashboard/openstack_dashboard/wsgi/django.wsgi
#Alias /static /usr/share/openstack-dashboard/static
Alias /dashboard/static /usr/share/openstack-dashboard/static

2.4、编辑以下文件，找到WEBROOT = ‘/’ 修改为WEBROOT = ‘/dashboard’

vim /usr/share/openstack-dashboard/openstack_dashboard/defaults.py
vim /usr/share/openstack-dashboard/openstack_dashboard/test/settings.py
vim /usr/share/openstack-dashboard/static/dashboard/js/9937cc9f2cae.js

2.5、重启服务

systemctl restart httpd.service memcached.servic

3、问题

• 安装后遇到问题：

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

  报错，查看日志：tailf /var/log/http/openstack_dashboard-error.log -1000

  将SESSION_ENGINE值修改
  原
  SESSION_ENGINE = 'django.contrib.sessions.backends.cache'
  改为
  SESSION_ENGINE = 'django.contrib.sessions.backends.file'
  重启服务，然后再次登录。
  systemctl restart httpd.service memcached.service

  3.2、登录500

  查看日志：IOError: [Errno 13] Permission denied: ‘/usr/share/openstack-dashboard
  链接