安裝dashboard WEB控制檯

1、安裝dashboard服務

#yum install openstack-dashboard -y

2、修改配置檔案/etc/openstack-dashboard/local_settings

#vim /etc/openstack-dashboard/local_settings

a、配置dashboard執行在192.168.31.100上（192.168.31.100為OS主機名）

OPENSTACK_HOST = "192.168.31.100"

b、配置允許登陸dashboard的主機

ALLOWED_HOSTS = ['*'
 
, ]

c、配置memcached儲存服務

SESSION_ENGINE = 'django.contrib.sessions.backends.cache'
CACHES = {
    'default': {
         'BACKEND': 'django.core.cache.backends.memcached.MemcachedCache',
         'LOCATION': '192.168.31.100:11211',
    }
}

d、啟用第3版認證API

OPENSTACK_KEYSTONE_URL = "http://%s:5000/v3" % OPENSTACK_HOST
 

e、啟用對域的支援

OPENSTACK_KEYSTONE_MULTIDOMAIN_SUPPORT = True
OPENSTACK_KEYSTONE_MULTIDOMAIN_SUPPORT = False

f、配置API版本

OPENSTACK_API_VERSIONS = {
    "identity": 3,
    "image": 2,
    "volume": 2,
}

g、通過儀表盤建立使用者時的預設域配置為 default

OPENSTACK_KEYSTONE_DEFAULT_DOMAIN = "default"

h、通過儀表盤建立的使用者預設角色配置為 user 
 

OPENSTACK_KEYSTONE_DEFAULT_ROLE = "user"

i、如果您選擇網路引數1，禁用支援3層網路服務：

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,
}

j、可以選擇性地配置時區

TIME_ZONE = "Asia/Shanghai"

3、重啟web伺服器以及會話儲存服務

#systemctl restart httpd.service memcached.service