三节点搭建openstack-Mitaka版本

2022-03-23 06:49:20

前言：

　　现在的云计算平台已经非常火，也非常的稳定了。像阿里云平台，百度云平台等等，今天咱们基于openstack来搭建一个云平台

注意：

　　本次平台搭建为三节点搭建（没有外部存储节点，所有存储为本地存储的方式）

一：网络：

　　1.管理网络：192.168.1.0/24

　　2.数据网络：1.1.1.0/24

二：操作系统

　　CentOS Linux release 7.3.1611 (Core)

三：内核

　　3.10.0-514.el7.x86_64

四：版本信息：

　　openstack版本mitaka

注意:

　　在修改配置文件的时候一定要注意不要再某条配置文件后面添加注释。可以上面与下面

　　相关配置一定要在标题的后追加，不要再原有的基础上修改

效果图：

本博客主要是搭建前期的环境，后续的一些内部操作将会在后面的博客中陆续更新

准备环境:

　　为三台主机添加hosts解析文件，为每台机器设置主机名，关闭firewalld，sellinux，设置静态IP

　　为计算节点添加两块网卡，为网络节点添加两块网卡

　　自定义yum源

　所有节点执行：

　　　　yum makecache && yum install vim net-tools -y&& yum update -y

　　　关闭yum自动更新

　　　　修改/ect/yum/yum-cron.conf将download_updates = yes改为no即可

　　也可以使用网络yum源：

　　下载网络yum源（在所有节点执行）

　　　　yum install centos-release-openstack-mitaka -y

　　　　制作yum缓存并更新系统

　　预装包（在所有节点执行）

　　　　yum install python-openstackclient -y

　　　　yum install openstack-selinux -y

　　部署时间服务（在所有节点执行）

　　　　yum install chrony -y

控制节点：

修改配置：

/etc/chrony.conf

server ntp.staging.kycloud.lan iburst

allow 192.168.1.0/24

启动服务：

systemctl enable chronyd.service

systemctl start chronyd.service

其余节点：

修改配置：

/etc/chrony.conf

server 192.168.1.142 iburst

启动服务

systemctl enable chronyd.service

systemctl start chronyd.service

验证：

每台机器执行：

chronyc sources

在S那一列包含*号，代表同步成功（可能需要花费几分钟去同步，时间务必同步）

控制节点操作

安装数据库

　　yum install mariadb mariadb-server python2-PyMySQL -y

编辑：

/etc/my.cnf.d/openstack.cnf[mysqld]

bind-address = 192.168.1.142#控制节点IP

default-storage-engine = innodb

innodb_file_per_table

max_connections =

collation-server = utf8_general_ci

character-set-server = utf8

启动服务

systemctl enable mariadb.service

systemctl start mariadb.service

安装mogodb

　　yum install mongodb-server mongodb -y

编辑：/etc/mongod.confbind_ip = 192.168.1.142

smallfiles = true

保存退出后启动服务 并添加开机自启动

systemctl enable mongod.service

systemctl start mongod.service

部署消息列队
　　yum install rabbitmq-server -y

启动服务并开机自启

systemctl enable rabbitmq-server.service

systemctl start rabbitmq-server.service

新建rabbitmq用户名与密码(这里面我所有的密码都用lhc001)

rabbitmqctl add_user openstack lhc001

为新建的用户openstack设定权限：

rabbitmqctl set_permissions openstack ".*" ".*" ".*"

安装memcache缓存token
　　yum install memcached python-memcached -y

启动并添加到开机自启动

systemctl enable memcached.service

systemctl start memcached.service

部署keystone服务

对数据库的操作

CREATE DATABASE keystone;

GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'localhost' \

IDENTIFIED BY 'lhc001';

GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'%' \

IDENTIFIED BY 'lhc001';

GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'controller01' \

IDENTIFIED BY 'lhc001';

#远程登录的要写上这个不然会报错

flush privileges;

安装keystone
　　yum install openstack-keystone httpd mod_wsgi -y

编辑/etc/keystone/keystone.conf

[DEFAULT]

admin_token = lhc001 

[database]

connection = mysql+pymysql://keystone:lhc001@controller01/keystone

[token]

provider = fernet

同步修改数据到数据库中
　　su -s /bin/sh -c "keystone-manage db_sync" keystone

初始化fernet keys
　　keystone-manage fernet_setup --keystone-user keystone --keystone-group keystone

配置apache服务

编辑：/etc/httpd/conf/httpd.conf

ServerName controller01

硬链接/usr/share/keystone/wsgi-keystone.conf到/etc/httpd/conf.d/下

ln -s /usr/share/keystone/wsgi-keystone.conf /etc/httpd/conf.d/wsgi-keystone.conf

重新启动httpd

systemctl restart httpd

创建服务实体和访问站点

实现配置管理员环境变量，用于获取后面创建的权限

export OS_TOKEN=lhc001

export OS_URL=http://controller01:35357/v3

export OS_IDENTITY_API_VERSION=

基于上一步给的权限，创建认证服务实体（目录服务）

openstack service create \

  --name keystone --description "OpenStack Identity" identity

基于上一步建立的服务实体，创建访问该实体的三个api端点

openstack endpoint create --region RegionOne \

  identity public http://controller01:5000/v3

openstack endpoint create --region RegionOne \

  identity internal http://controller01:5000/v3

openstack endpoint create --region RegionOne \

  identity admin http://controller01:35357/v3

创建域，租户，用户，角色，把四个元素关联到一起

建立一个公共的域名：

openstack domain create --description "Default Domain" default

管理员：admin

openstack project create --domain default \

  --description "Admin Project" admin

openstack user create --domain default \

  --password-prompt admin

openstack role create admin

openstack role add --project admin --user admin admin

普通用户：demo

openstack project create --domain default \

  --description "Demo Project" demo

openstack user create --domain default \

  --password-prompt demo

openstack role create user

openstack role add --project demo --user demo user

为后续的服务创建统一租户service

openstack project create --domain default \

  --description "Service Project" service

验证关联

验证操作

编辑：/etc/keystone/keystone-paste.ini

在[pipeline:public_api], [pipeline:admin_api], and [pipeline:api_v3] 三个地方

移走：admin_token_auth

新建客户端脚本文件

管理员：admin-openrc

export OS_PROJECT_DOMAIN_NAME=default

export OS_USER_DOMAIN_NAME=default

export OS_PROJECT_NAME=admin

export OS_USERNAME=admin

export OS_PASSWORD=lhc001

export OS_AUTH_URL=http://controller01:35357/v3

export OS_IDENTITY_API_VERSION=

export OS_IMAGE_API_VERSION=

普通用户demo：demo-openrc

export OS_PROJECT_DOMAIN_NAME=default

export OS_USER_DOMAIN_NAME=default

export OS_PROJECT_NAME=demo

export OS_USERNAME=demo

export OS_PASSWORD=lhc001

export OS_AUTH_URL=http://controller01:5000/v3

export OS_IDENTITY_API_VERSION=

export OS_IMAGE_API_VERSION=

退出控制台重新登录
source admin-openrc
openstack token issue

部署镜像服务

数据库操作

mysql -u root -p

CREATE DATABASE glance;

GRANT ALL PRIVILEGES ON glance.* TO 'glance'@'localhost' \

IDENTIFIED BY 'lhc001';

GRANT ALL PRIVILEGES ON glance.* TO 'glance'@'%' \

  IDENTIFIED BY 'lhc001';

GRANT ALL PRIVILEGES ON glance.* TO 'glance'@'controller01' \

  IDENTIFIED BY 'lhc001';

#同上面keystone对数据库的操作一样

flush privileges;

keystone认证操作：
上面提到过：所有后续项目的部署都统一放到一个租户service里，然后需要为每个项目建立用户，建管理员角色，建立关联

openstack user create --domain default --password-prompt glance

关联角色

openstack role add --project service --user glance admin

建立服务实体

openstack service create --name glance \

  --description "OpenStack Image" image

建端点

openstack endpoint create --region RegionOne \

  image public http://controller01:9292

openstack endpoint create --region RegionOne \

  image internal http://controller01:9292

openstack endpoint create --region RegionOne \

  image admin http://controller01:9292

安装glance软件
　　yum install openstack-glance -y

这次的环境统一都是用本地存储，但是无论什么存储，都要在启动glance之前建立，不然启动时glance搜索不到，虽然不会报错，但是对于后面的一些操作会报错。所以为了省略麻烦还是先提前建立好

mkdir /var/lib/glance/images/

chown glance. /var/lib/glance/images/

编辑/etc/glance/glacne-api.conf

　[database]
　connection = mysql+pymysql://glance:lhc001@controller01/glance

[keystone_authtoken]

auth_url = http://controller01:5000

memcached_servers = controller01:

auth_type = password

project_domain_name = default

user_domain_name = default

project_name = service

username = glance

password = lhc001

[paste_deploy]

flavor = keystone

[glance_store]

stores = file,http

default_store = file

filesystem_store_datadir = /var/lib/glance/images/

编辑/etc/glance/glacne-registry

这里的registry配置的数据库是用来检索镜像元数据用的
[database]

connection = mysql+pymysql://glance:lhc001@controller01/glance

在之前的版本中，glance-api怎么配置registry就怎么配置。现在变成了v3版本 就不需要那么繁琐，直接在glance-registry中添加一条数据库接口，其它一概不用

同步数据库：输出不是报错

su -s /bin/sh -c "glance-manage db_sync" glance

启动并添加到开机自启动

systemctl enable openstack-glance-api.service \

  openstack-glance-registry.service

systemctl start openstack-glance-api.service \

  openstack-glance-registry.service

验证操作

查看openstack image list 输出为空

然后执行镜像上传

openstack image create "cirros" \

  --file cirros-0.3.-x86_64-disk.img \

  --disk-format qcow2 --container-format bare \

  --public

部署compute服务

再部署任何组件时都有对keystone的数据库中进行添加用户的操作，即所有组件共用一个数据库服务

compute对数据库的操作

CREATE DATABASE nova_api;

CREATE DATABASE nova;

GRANT ALL PRIVILEGES ON nova_api.* TO 'nova'@'localhost' \

  IDENTIFIED BY 'lhc001';

GRANT ALL PRIVILEGES ON nova_api.* TO 'nova'@'%' \

  IDENTIFIED BY 'lhc001';

GRANT ALL PRIVILEGES ON nova_api.* TO 'nova'@'controller01' \

  IDENTIFIED BY 'lhc001';

GRANT ALL PRIVILEGES ON nova.* TO 'nova'@'localhost' \

  IDENTIFIED BY 'lhc001';

GRANT ALL PRIVILEGES ON nova.* TO 'nova'@'%' \

  IDENTIFIED BY 'lhc001';

GRANT ALL PRIVILEGES ON nova.* TO 'nova'@'controller01' \

  IDENTIFIED BY 'lhc001';

flush privileges;

keystone部分的相关操作

openstack user create --domain default \

  --password-prompt nova

创建一个nova用户 输入用户名密码 

openstack role add --project service --user nova admin

用户与角色项目关联

openstack service create --name nova \

  --description "OpenStack Compute" compute

 创建实体

openstack endpoint create --region RegionOne \

  compute public http://controller01:8774/v2.1/%\(tenant_id\)s

openstack endpoint create --region RegionOne \

  compute internal http://controller01:8774/v2.1/%\(tenant_id\)s

openstack endpoint create --region RegionOne \

  compute admin http://controller01:8774/v2.1/%\(tenant_id\)s  

  三个endpoint

安装软件包：

yum install openstack-nova-api openstack-nova-conductor \

openstack-nova-console openstack-nova-novncproxy \

openstack-nova-scheduler -y

编辑/etc/nova/nova.conf

[DEFAULT]

enabled_apis = osapi_compute,metadata

rpc_backend = rabbit

auth_strategy = keystone

#下面的为管理ip

my_ip = 192.168.1.142

use_neutron = True

firewall_driver = nova.virt.firewall.NoopFirewallDriver

[api_databases]

connection = mysql+pymysql://nova:lhc001@controller01/nova_api

[database]

connection = mysql+pymysql://nova:lhc001@controller01/nova

[oslo_messaging_rabbit]

rabbit_host = controller01

rabbit_userid = openstack

rabbit_password = lhc001

[keystone_authtoken]

auth_url = http://controller01:5000

memcached_servers = controller01:

auth_type = password

project_domain_name = default

user_domain_name = default

project_name = service

username = nova

password = lhc001

[vnc]

#下面的为管理ip

vncserver_listen = 192.168.1.142

#下面的为管理ip

vncserver_proxyclient_address = 192.168.1.142 

[oslo_concurrency]

lock_path = /var/lib/nova/tmp

同步数据库有输出不是报错

su -s /bin/sh -c "nova-manage api_db sync" nova

su -s /bin/sh -c "nova-manage db sync" nova

启动并添加到开机自启动

systemctl enable openstack-nova-api.service \

  openstack-nova-consoleauth.service openstack-nova-scheduler.service \

  openstack-nova-conductor.service openstack-nova-novncproxy.service

systemctl start openstack-nova-api.service \

  openstack-nova-consoleauth.service openstack-nova-scheduler.service \

  openstack-nova-conductor.service openstack-nova-novncproxy.service

接下来就要配置计算节点了控制节点就暂时先放一放

配置计算节点

安装软件包：
yum install openstack-nova-compute libvirt-daemon-lxc -y

修改配置：
编辑/etc/nova/nova.conf

[DEFAULT]

rpc_backend = rabbit

auth_strategy = keystone

#计算节点管理网络ip

my_ip = 192.168.1.141

use_neutron = True

firewall_driver = nova.virt.firewall.NoopFirewallDriver

[oslo_messaging_rabbit]

rabbit_host = controller01

rabbit_userid = openstack

rabbit_password = lhc001

[vnc]

enabled = True

vncserver_listen = 0.0.0.0

#计算节点管理网络ip

vncserver_proxyclient_address = 192.168.1.141

#控制节点管理网络ip

novncproxy_base_url = http://192.168.1.142:6080/vnc_auto.html

[glance]

api_servers = http://controller01:9292

[oslo_concurrency]

lock_path = /var/lib/nova/tmp

启动程序

systemctl enable libvirtd.service openstack-nova-compute.service

systemctl start libvirtd.service openstack-nova-compute.service

验证操作：

控制节点测试

网络部署

还是在控制节点进行数据库操作

CREATE DATABASE neutron;

GRANT ALL PRIVILEGES ON neutron.* TO 'neutron'@'localhost' \

  IDENTIFIED BY 'lhc001';

GRANT ALL PRIVILEGES ON neutron.* TO 'neutron'@'%' \

  IDENTIFIED BY 'lhc001';

GRANT ALL PRIVILEGES ON neutron.* TO 'neutron'@'controller01' \

  IDENTIFIED BY 'lhc001';

flush privileges;

keystone对于neutron的操作

创建用户建立关联

openstack user create --domain default --password-prompt neutron

openstack role add --project service --user neutron admin

创建实体服务与三个endpoint

openstack service create --name neutron \

  --description "OpenStack Networking" network

openstack endpoint create --region RegionOne \

  network public http://controller01:9696

openstack endpoint create --region RegionOne \

  network internal http://controller01:9696

openstack endpoint create --region RegionOne \

  network admin http://controller01:9696

安装neutron组件

yum install openstack-neutron openstack-neutron-ml2 python-neutronclient which  -y

配置服务组件
编辑 /etc/neutron/neutron.conf文件

[DEFAULT]

core_plugin = ml2

service_plugins = router

#下面配置:启用重叠IP地址功能

allow_overlapping_ips = True

rpc_backend = rabbit

auth_strategy = keystone

notify_nova_on_port_status_changes = True

notify_nova_on_port_data_changes = True

[oslo_messaging_rabbit]

rabbit_host = controller01

rabbit_userid = openstack

rabbit_password = lhc001

[database]

connection = mysql+pymysql://neutron:lhc001@controller01/neutron

[keystone_authtoken]

auth_url = http://controller01:5000

memcached_servers = controller01:

auth_type = password

project_domain_name = default

user_domain_name = default

project_name = service

username = neutron

password = lhc001

[nova]

auth_url = http://controller01:5000

auth_type = password

project_domain_name = default

user_domain_name = default

region_name = RegionOne

project_name = service

username = nova

password = lhc001

[oslo_concurrency]

lock_path = /var/lib/neutron/tmp

编辑/etc/neutron/plugins/ml2/ml2_conf.ini文件

[ml2]

type_drivers = flat,vlan,vxlan,gre

tenant_network_types = vxlan

mechanism_drivers = openvswitch,l2population

extension_drivers = port_security

[ml2_type_flat]

flat_networks = provider

[ml2_type_vxlan]

vni_ranges = :

[securitygroup]

enable_ipset = True

编辑/etc/nova/nova.conf文件

[neutron]

url = http://controller01:9696

auth_url = http://controller01:5000

auth_type = password

project_domain_name = default

user_domain_name = default

region_name = RegionOne

project_name = service

username = neutron

password = lhc001

service_metadata_proxy = True

创建链接
　　ln -s /etc/neutron/plugins/ml2/ml2_conf.ini /etc/neutron/plugin.ini

数据库同步：会有输出并不是报错

su -s /bin/sh -c "neutron-db-manage --config-file /etc/neutron/neutron.conf \

 --config-file /etc/neutron/plugins/ml2/ml2_conf.ini upgrade head" neutron

重新启动nova

　　 systemctl restart openstack-nova-api.service

启动neutron并加入到开机自启
　　systemctl enable neutron-server.service
　　systemctl start neutron-server.service

配置网络节点

编辑 /etc/sysctl.conf

net.ipv4.ip_forward=

net.ipv4.conf.all.rp_filter=

net.ipv4.conf.default.rp_filter=

执行下列命令，立即生效
　　sysctl -p

安装软件包
　　yum install openstack-neutron openstack-neutron-ml2 openstack-neutron-openvswitch -y

配置组件
编辑/etc/neutron/neutron.conf文件

[DEFAULT]

core_plugin = ml2

service_plugins = router

allow_overlapping_ips = True

rpc_backend = rabbit

[oslo_messaging_rabbit]

rabbit_host = controller01

rabbit_userid = openstack

rabbit_password = lhc001

[oslo_concurrency]

lock_path = /var/lib/neutron/tmp

编辑 /etc/neutron/plugins/ml2/openvswitch_agent.ini文件

[ovs]

#下面ip为网络节点数据网络ip

local_ip=1.1.1.119

bridge_mappings=external:br-ex

[agent]

tunnel_types=gre,vxlan

#l2_population=True

prevent_arp_spoofing=True

配置L3代理。编辑 /etc/neutron/l3_agent.ini文件

[DEFAULT]

interface_driver=neutron.agent.linux.interface.OVSInterfaceDriver

external_network_bridge=br-ex

配置DHCP代理。编辑 /etc/neutron/dhcp_agent.ini文件

[DEFAULT]

interface_driver=neutron.agent.linux.interface.OVSInterfaceDriver

dhcp_driver=neutron.agent.linux.dhcp.Dnsmasq

enable_isolated_metadata=True

配置元数据代理。编辑 /etc/neutron/metadata_agent.ini文件

[DEFAULT]

nova_metadata_ip=controller01

metadata_proxy_shared_secret=lhc001

启动服务
网路节点：

systemctl enable neutron-openvswitch-agent.service neutron-l3-agent.service \
neutron-dhcp-agent.service neutron-metadata-agent.service

systemctl start neutron-openvswitch-agent.service neutron-l3-agent.service \
neutron-dhcp-agent.service neutron-metadata-agent.service

注意上面标红的服务，在查看服务状态的时候ovs会提示启动失败，这个不用担心，因为之前上面的配置文件中配置的数据管理IP与网桥都没有创建，它的log中提示找不到，没关系后面会创建出来。

创建为网络节点数据网络ip

[root@network01 network-scripts]# cat ifcfg-ens37

TYPE="Ethernet"

BOOTPROTO="static"

IPADDR=1.1.1.119

NETMASK=255.255.255.0

NAME="ens37"

DEVICE="ens37"

ONBOOT="yes"

计算节点也是一样，也要创建一个数据管理IP

cd /etc/sysconfig/network-scripts
cp ifcfg-ens33 ifcfg-ens37

[root@compute01 network-scripts]# cat ifcfg-ens37

TYPE="Ethernet"

BOOTPROTO="static"

IPADDR=1.1.1.117

NETMASK=255.255.255.0

NAME="ens37"

DEVICE="ens37"

ONBOOT="yes"

重启两节点网卡服务

　　systemctl restart nwtwork

两节点互ping 测试

回到网络节点上创建网桥

建立网桥，br-ex网卡与外部网卡绑定，由于在实验之前我们添加了三块网卡，但是我这台机器上能上网的只有一个IP地址，所以能用的网络就两个一个数据网络，一个管理网络，但是在真实环境中，是一定要用三块网卡的

cp ifcfg-ens33 ifcfg-br-ex

[root@network01 network-scripts]# cat ifcfg-br-ex

TYPE="Ethernet"

BOOTPROTO="static"

IPADDR=192.168.1.140

NETMASK=255.255.255.0

GATEWAY=192.168.1.1

DNS1=192.168.1.1

NAME="br-ex"

DEVICE="br-ex"

ONBOOT="yes"

NM_CONTROLLED=no    #这个一定要添加不然网桥会建立失败

同理，既然已经将网桥建立了，那么ens33上面的IP地址就要拿掉

[root@network01 network-scripts]# cat ifcfg-ens33

TYPE="Ethernet"

BOOTPROTO="static"

DEFROUTE="yes"

PEERDNS="yes"

PEERROUTES="yes"

IPV4_FAILURE_FATAL="no"

IPV6INIT="yes"

IPV6_AUTOCONF="yes"

IPV6_DEFROUTE="yes"

IPV6_PEERDNS="yes"

IPV6_PEERROUTES="yes"

IPV6_FAILURE_FATAL="no"

IPV6_ADDR_GEN_MODE="stable-privacy"

NAME="ens33"

UUID="e82bc9e4-d28e-4363-aab4-89fda28da938"

DEVICE="ens33"

ONBOOT="yes"

NM_CONTROLLED=no      #在真实网卡上也要添加

重启网络节点网卡

　　systemctl restart nwtwork

这时候再次查看ovs服务的状态（

systemctl status neutron-openvswitch-agent.service）就发现这个服务一定running了

到这里网络节点就告一段落了

配置计算节点

编辑 /etc/sysctl.conf

net.ipv4.conf.all.rp_filter=

net.ipv4.conf.default.rp_filter=

sysctl -p

计算节点安装ovs等组件
　　yum install openstack-neutron openstack-neutron-ml2 openstack-neutron-openvswitch -y

编辑 /etc/neutron/neutron.conf文件

[DEFAULT]

rpc_backend = rabbit

#auth_strategy = keystone

[oslo_messaging_rabbit]

rabbit_host = controller01

rabbit_userid = openstack

rabbit_password = lhc001

[oslo_concurrency]

lock_path = /var/lib/neutron/tmp

编辑 /etc/neutron/plugins/ml2/openvswitch_agent.ini

[ovs]

#下面ip为计算节点数据网络ip

local_ip = 1.1.1.117

[agent]

tunnel_types = gre,vxlan

l2_population = True

arp_responder = True

prevent_arp_spoofing = True

[securitygroup]

firewall_driver = neutron.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver

enable_security_group = True

编辑 /etc/nova/nova.conf

[neutron]

url = http://controller01:9696

auth_url = http://controller01:5000

auth_type = password

project_domain_name = default

user_domain_name = default

region_name = RegionOne

project_name = service

username = neutron

password = lhc001

启动服务重启nova

systemctl enable neutron-openvswitch-agent.service

systemctl start neutron-openvswitch-agent.service

systemctl restart openstack-nova-compute.service

ok，接下来的事情就简单多了，在控制节点部署一个dashboard服务

控制节点操作

安装软件包
　　yum install openstack-dashboard -y

配置/etc/openstack-dashboard/local_settings

OPENSTACK_HOST = "controller01"

ALLOWED_HOSTS = ['*', ]

SESSION_ENGINE = 'django.contrib.sessions.backends.cache'

#SESSION_ENGINE = 'django.contrib.sessions.backends.file'

#这个配置文件没有我们在最后面添加进去，输入上面的那个配置在登录页面进行登录的时候可能会报错，如果报错，修改成下面的配置 问题就会解决

CACHES = {

    'default': {

         'BACKEND': 'django.core.cache.backends.memcached.MemcachedCache',

         'LOCATION': 'controller01:11211',

    }

}

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

OPENSTACK_KEYSTONE_MULTIDOMAIN_SUPPORT = True

OPENSTACK_API_VERSIONS = {

    "data-processing": 1.1,

    "identity": ,

    "image": ,

    "volume": ,

    "compute": ,

}

OPENSTACK_KEYSTONE_DEFAULT_DOMAIN = "default"

OPENSTACK_KEYSTONE_DEFAULT_ROLE = "user"

TIME_ZONE = "UTC"

重新启动服务
　　systemctl enable httpd.service memcached.service
　　systemctl restart httpd.service memcached.service

在浏览器段进行测试

http://http://192.168.1.142/dashboard/

码农公寓

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