目录
1、OpenStack-Dashboard组件部署
1.1、C1节点进行安装httpd
[root@c1 ~]# yum -y install openstack-dashboard httpd
#在CT控制节点已安装httpd服务,而Dashboard控制台也需要httpd支持,所以此处可以在C1节点进行安装httpd
1.2、修改local_setting本地控制台的配置文件
[root@c1 ~]# cd /etc/openstack-dashboard/
[root@c1 openstack-dashboard]# ls
cinder_policy.json glance_policy.json keystone_policy.json local_settings neutron_policy.json nova_policy.d nova_policy.json
[root@c1 openstack-dashboard]# vim local_settings
#修改local_setting本地控制台的配置文件
import os #使用Python导入一个模块
from django.utils.translation import ugettext_lazy as _
from openstack_dashboard.settings import HORIZON_CONFIG
DEBUG = False #不开启调式
ALLOWED_HOSTS = ['*'] #只允许通过列表中指定的域名访问dashboard;允许通过指定的IP地址及域名访问dahsboard;
['*']表示允许所有域名
LOCAL_PATH = '/tmp'
SECRET_KEY='742dea092013cc0a2dfc'
SESSION_ENGINE = 'django.contrib.sessions.backends.cache' #指定session引擎
CACHES = {
#95-100行取消"#"注释
'default': {
'BACKEND': 'django.core.cache.backends.memcached.MemcachedCache',
'LOCATION': 'ct:11211', #指定memcache地址及端口
}
}
#以下配置session信息存放到memcache中;session信息不仅可以存放到memcache中,也可以存放到其他地方
EMAIL_BACKEND = 'django.core.mail.backends.console.EmailBackend' #108行修改
OPENSTACK_HOST = "ct" #118-127行修改
OPENSTACK_KEYSTONE_URL = "http://%s:5000/v3" % OPENSTACK_HOST
OPENSTACK_KEYSTONE_MULTIDOMAIN_SUPPORT = True #让dashboard支持域
OPENSTACK_API_VERSIONS = {
"identity": 3,
"image": 2,
"volume": 3,
}
#配置openstack的API版本
OPENSTACK_KEYSTONE_DEFAULT_DOMAIN = "Default"
OPENSTACK_KEYSTONE_DEFAULT_ROLE = "user"
OPENSTACK_NEUTRON_NETWORK = {
#132行到152行修改
'enable_auto_allocated_network': False,
'enable_distributed_router': False,
'enable_fip_topology_check': False,
'enable_ha_router': False,
'enable_lb': False,
'enable_firewall': False,
'enable_vpn': False,
'enable_ipv6': True,
'enable_quotas': True,
'enable_rbac_policy': True,
'enable_router': True,
'default_dns_nameservers': [],
'supported_provider_types': ['*'],
'segmentation_id_range': {
},
'extra_provider_types': {
},
'supported_vnic_types': ['*'],
'physical_networks': [],
}
#定义使用的网络类型,[*]表示
TIME_ZONE = "Asia/Shanghai"
1.3、重启服务
[root@c1 openstack-dashboard]# python manage.py make_web_conf --apache > /etc/httpd/conf.d/openstack-dashboard.conf
[root@c1 openstack-dashboard]# systemctl enable httpd.service
Created symlink from /etc/systemd/system/multi-user.target.wants/httpd.service to /usr/lib/systemd/system/httpd.service.
[root@c1 openstack-dashboard]# systemctl restart httpd.service
#重新生成openstack-dashboard.conf并重启Apache服务
(由于dashborad会重新复制代码文件,重启apache会比较慢)
1.4、重启 ct 节点的 memcache 服务
[root@ct ~]# systemctl restart memcached.service
1.5、 验证操作
打开浏览器,在地址栏中输入“http://192.168.74.12”(C1的节点IP),进入Dashboard登录页面
在登录页面依次填写:“域:default、用户名:admin、密码:ADMIN_PASS”(在~.bashrc中已定义)
完成后,进行登陆
2、总结
部署完成openstack所有的必要组件后,就可以创建实例了