Openstack Train配置手册-Horizon配置与实现

[root@node1 ~(keystone)]# yum --enablerepo=centos-openstack-train,epel install openstack-dashboard -y

1) 修改配置文件
[root@node1 ~(keystone)]# vim /etc/openstack-dashboard/local_settings
# 39行，添加允许访问的主机
ALLOWED_HOSTS = ['192.168.10.11', 'localhost']

# 取消94-99行注释并设定Mecache
CACHES = {
    'default': {
        'BACKEND': 'django.core.cache.backends.memcached.MemcachedCache',
        'LOCATION': '192.168.10.11:11211',
    },
}

# 104行，设定Mecache session存储服务
SESSION_ENGINE = 'django.contrib.sessions.backends.cache'

# 118行，更改Openstack Host并添加如下内容
OPENSTACK_HOST = "192.168.10.11"
OPENSTACK_KEYSTONE_URL = "http://%s:5000/v3" % OPENSTACK_HOST
OPENSTACK_KEYSTONE_MULTIDOMAIN_SUPPORT = True

# 147行，设定时区
TIME_ZONE = "Asia/Shanghai"

# 于文件最底部增加如下内容
OPENSTACK_API_VERSIONS = { 
    "identity": 3,
    "image": 2,
    "volume": 3,
}

OPENSTACK_KEYSTONE_DEFAULT_DOMAIN = "Default"
PENSTACK_KEYSTONE_DEFAULT_ROLE = "user"

2) 重新生成dashboard的web配置页面(Train版本问题)
[root@node1 ~(keystone)]# cd /usr/share/openstack-dashboard
[root@node1 openstack-dashboard(keystone)]# python manage.py make_web_conf \
--apache > /etc/httpd/conf.d/openstack-dashboard.conf

[root@node1 openstack-dashboard(keystone)]# cd
[root@node1 ~(keystone)]# 

[root@node1 ~(keystone)]# systemctl restart httpd memcached

3) SELinux及防火墙设定
[root@node1 ~(keystone)]# setsebool -P httpd_can_network_connect on

[root@node1 ~(keystone)]# firewall-cmd --add-service={http,https} --permanent
success
[root@node1 ~(keystone)]# firewall-cmd --reload
success

[浏览器]==>http://controll-ip