上一篇主要介绍了控制节点的一些安装配置，这里将会介绍openstack其它组件的相关配置。

计算节点配置nova-compute

1、node2上修改nova的配置文件：

[root@openstack-node2 ~]# egrep -v "^$|^#" /etc/nova/nova.conf
[DEFAULT]
use_neutron=true
firewall_driver=nova.virt.firewall.NoopFirewallDriver
enabled_apis=osapi_compute,metadata
transport_url= rabbit://openstack:openstack@192.168.10.11
[api]
auth_strategy=keystone[glance]
api_servers=http://192.168.10.11:9292[keystone_authtoken]
auth_uri = http://192.168.10.11:5000
auth_url = http://192.168.10.11:35357
memcached_servers = 192.168.10.11:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = nova
password = nova[oslo_concurrency]
lock_path=/var/lib/nova/tmp[placement]
os_region_name = RegionOne
project_domain_name = Default
project_name = service
auth_type = password
user_domain_name = Default
auth_url = http://192.168.10.11:35357/v3
username = placement
password = placement[vnc]
enabled=true
vncserver_listen=192.168.10.12
vncserver_proxyclient_address=192.168.10.12
novncproxy_base_url=http://192.168.10.11:6080/vnc_auto.html

2、检查主机是否开启了虚拟化,返回为0 则说明不支持，需要启用qemu：

egrep -c '(vmx|svm)' /proc/cpuinfo

如果返回0，则在/etc/nova/nova.conf 配置使用 qemu:

 [libvirt]
# ...
virt_type = qemu

3、启动服务：

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

4、在node3上配置与node2上的相同。只需要修改nova.conf文件的如下两个参数：

[root@openstack-node3 ~]# grep 192.168.10.13 /etc/nova/nova.conf
vncserver_listen=192.168.10.13
vncserver_proxyclient_address=192.168.10.13

5、控制节点上进行验证：

[root@openstack-node1 ~]# source admin-openstack.sh
[root@openstack-node1 ~]# openstack compute service list
+----+------------------+-----------------+----------+---------+-------+----------------------------+
| ID | Binary           | Host            | Zone     | Status  | State | Updated At                 |
+----+------------------+-----------------+----------+---------+-------+----------------------------+
|  1 | nova-consoleauth | openstack-node1 | internal | enabled | up    | 2018-01-10T10:08:08.000000 |
|  2 | nova-scheduler   | openstack-node1 | internal | enabled | up    | 2018-01-10T10:08:09.000000 |
|  3 | nova-conductor   | openstack-node1 | internal | enabled | up    | 2018-01-10T10:08:09.000000 |
|  7 | nova-compute     | openstack-node2 | nova     | enabled | up    | 2018-01-10T10:08:11.000000 |
|  8 | nova-compute     | openstack-node3 | nova     | enabled | up    | 2018-01-10T10:08:14.000000 |
+----+------------------+-----------------+----------+---------+-------+----------------------------+

6、获取计算节点信息，发现计算主机：

[root@openstack-node1 ~]# su -s /bin/sh -c "nova-manage cell_v2 discover_hosts --verbose" nova
Found 2 cell mappings.
Skipping cell0 since it does not contain hosts.
Getting compute nodes from cell 'cell1': ddc4df46-fd96-4778-b312-95e8ad37e3d3
Found 2 unmapped computes in cell: ddc4df46-fd96-4778-b312-95e8ad37e3d3
Checking host mapping for compute host 'openstack-node2': eae670ef-c799-4517-8232-525a550e2658
Creating host mapping for compute host 'openstack-node2': eae670ef-c799-4517-8232-525a550e2658
Checking host mapping for compute host 'openstack-node3': f6444b6a-5850-49d1-9aff-1dd0fcab594a
Creating host mapping for compute host 'openstack-node3': f6444b6a-5850-49d1-9aff-1dd0fcab594a

控制节点配置Neutron

1、创建neutron 用户，设置密码为 neutron:

[root@openstack-node1 ~]# source admin-openstack.sh
[root@openstack-node1 ~]#  openstack user create --domain default --password neutron neutron
+---------------------+----------------------------------+
| Field               | Value                            |
+---------------------+----------------------------------+
| domain_id           | default                          |
| enabled             | True                             |
| id                  | d97218e6fab1493583f2a39dba60c3d7 |
| name                | neutron                          |
| options             | {}                               |
| password_expires_at | None                             |
+---------------------+----------------------------------+

2、将neutron 用户添加到 service项目，并授予admin权限。

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

3、创建neutron 服务：

# openstack service create --name neutron  --description "OpenStack Networking" network
+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | OpenStack Networking             |
| enabled     | True                             |
| id          | a0a7183cb0b3448d887e0a3e1308a1c3 |
| name        | neutron                          |
| type        | network                          |
+-------------+----------------------------------+

4、创建endpoint,分别对应internal,public,admin:

# openstack endpoint create --region RegionOne   network public http://192.168.10.11:9696
+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | ca6dd31fee654983b216264d7851e1f6 |
| interface    | public                           |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | a0a7183cb0b3448d887e0a3e1308a1c3 |
| service_name | neutron                          |
| service_type | network                          |
| url          | http://192.168.10.11:9696        |
+--------------+----------------------------------+# openstack endpoint create --region RegionOne   network internal http://192.168.10.11:9696
+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | 21fc021061a249feb934f5f94977d848 |
| interface    | internal                         |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | a0a7183cb0b3448d887e0a3e1308a1c3 |
| service_name | neutron                          |
| service_type | network                          |
| url          | http://192.168.10.11:9696        |
+--------------+----------------------------------+# openstack endpoint create --region RegionOne   network admin http://192.168.10.11:9696
+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | 87b0af4ecd1c4d8fa5b08e3d1855ab2f |
| interface    | admin                            |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | a0a7183cb0b3448d887e0a3e1308a1c3 |
| service_name | neutron                          |
| service_type | network                          |
| url          | http://192.168.10.11:9696        |
+--------------+----------------------------------+

5、创建一个provider的网络，修改如下配置：

[root@openstack-node1 ~]# egrep -v "^$|^#" /etc/neutron/neutron.conf
[DEFAULT]
auth_strategy = keystone
core_plugin = ml2
service_plugins =
notify_nova_on_port_status_changes = true
notify_nova_on_port_data_changes = true
transport_url = rabbit://openstack:openstack@192.168.10.11[database]
connection = mysql+pymysql://neutron:neutron@192.168.10.11/neutron
[keystone_authtoken]
auth_uri = http://192.168.10.11:5000
auth_url = http://192.168.10.11:35357
memcached_servers = 192.168.10.11:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = neutron
password = neutron[nova]
auth_url = http://192.168.10.11:35357
auth_type = password
project_domain_name = default
user_domain_name = default
region_name = RegionOne
project_name = service
username = nova
password = nova
[oslo_concurrency]
lock_path = /var/lib/neutron/tmp

6、配置/etc/neutron/plugins/ml2/ml2_conf.ini ：

[root@openstack-node1 ~]# egrep -v "^$|^#" /etc/neutron/plugins/ml2/ml2_conf.ini[ml2]
type_drivers = local,flat,vlan,gre,vxlan,geneve
tenant_network_types =
mechanism_drivers = linuxbridge
extension_drivers = port_security
[ml2_type_flat]
flat_networks = provider[securitygroup]
enable_ipset = true

7、配置Linuxbridge agent, 修改配置文件/etc/neutron/plugins/ml2/linuxbridge_agent.ini:

[root@openstack-node1 ~]# egrep -v "^$|^#" /etc/neutron/plugins/ml2/linuxbridge_agent.ini[linux_bridge]
physical_interface_mappings = provider:eth0
[securitygroup]
firewall_driver = neutron.agent.linux.iptables_firewall.IptablesFirewallDriver
enable_security_group = true
[vxlan]
enable_vxlan = false

8、配置DHCP代理 /etc/neutron/dhcp_agent.ini：

[root@openstack-node1 ~]# egrep -v "^$|^#" /etc/neutron/dhcp_agent.ini
[DEFAULT]
interface_driver = linuxbridge
dhcp_driver = neutron.agent.linux.dhcp.Dnsmasq
enable_isolated_metadata = true

9 、配置metadata代理/etc/neutron/metadata_agent.ini：

[root@openstack-node1 ~]# vim /etc/neutron/metadata_agent.ini[DEFAULT]
# ...
nova_metadata_host = controller
metadata_proxy_shared_secret = openstack   # 这里是metadata的密码

10、在网络服务中配置计算服务：

[root@openstack-node1 ~]# vim /etc/nova/nova.conf[neutron]
url = http://192.168.10.11:9696
auth_url = http://192.168.10.11:35357
auth_type = password
project_domain_name = default
user_domain_name = default
region_name = RegionOne
project_name = service
username = neutron
password = neutron
service_metadata_proxy = true
metadata_proxy_shared_secret = openstack # 这里是metadata的密码

11、创建软连接：

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

12、同步数据库：

# 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

13、重启nova-api服务：

# systemctl restart openstack-nova-api.service

14、启动Neutron服务：

# systemctl enable neutron-server.service \neutron-linuxbridge-agent.service neutron-dhcp-agent.service \neutron-metadata-agent.service
# systemctl start neutron-server.service \neutron-linuxbridge-agent.service neutron-dhcp-agent.service \neutron-metadata-agent.service

计算节点配置 Neutron

1、拷贝控制节点的neutron.conf到计算节点，去除【database】的配置：

scp -p /etc/neutron/neutron.conf  192.168.10.12:/etc/neutron/
scp -p /etc/neutron/neutron.conf  192.168.10.13:/etc/neutron/

2、拷贝控制节点的/etc/neutron/plugins/ml2/linuxbridge_agent.ini，到计算节点：

scp -p /etc/neutron/plugins/ml2/linuxbridge_agent.ini 192.168.10.12:/etc/neutron/plugins/ml2/
scp -p /etc/neutron/plugins/ml2/linuxbridge_agent.ini 192.168.10.13:/etc/neutron/plugins/ml2/

3、计算节点配置nova.conf:

# vim /etc/nova/nova.conf url = http://192.168.10.11:9696
auth_url = http://192.168.10.11:35357
auth_type = password
project_domain_name = default
user_domain_name = default
region_name = RegionOne
project_name = service
username = neutron
password = neutron

4、完成配置，启动服务：

# systemctl restart openstack-nova-compute.service
# systemctl enable neutron-linuxbridge-agent.service
# systemctl start neutron-linuxbridge-agent.service

5、在控制节点进行验证：

[root@openstack-node1 ~]# openstack network agent list
+--------------------------------------+--------------------+-----------------+-------------------+-------+-------+---------------------------+
| ID                                   | Agent Type         | Host            | Availability Zone | Alive | State | Binary                    |
+--------------------------------------+--------------------+-----------------+-------------------+-------+-------+---------------------------+
| 11416545-1330-47fe-bf87-250094e31b5a | Metadata agent     | openstack-node1 | None              | :-)   | UP    | neutron-metadata-agent    |
| 28227c23-5871-405e-b773-7a63117aae5d | Linux bridge agent | openstack-node2 | None              | :-)   | UP    | neutron-linuxbridge-agent |
| 5058627e-1674-4332-87d9-bc4d957162bc | DHCP agent         | openstack-node1 | nova              | :-)   | UP    | neutron-dhcp-agent        |
| 709cbca7-501d-48e8-8115-9a6b076bde60 | Linux bridge agent | openstack-node1 | None              | :-)   | UP    | neutron-linuxbridge-agent |
| c713812b-77ac-47cb-8807-6f4b0c6fe99f | Linux bridge agent | openstack-node3 | None              | :-)   | UP    | neutron-linuxbridge-agent |
+--------------------------------------+--------------------+-----------------+-------------------+-------+-------+---------------------------+

启动一个实例进行验证

1、创建一个provider的网络：

[root@openstack-node1 ~]# source admin-openstack.sh
[root@openstack-node1 ~]# openstack network create  --share --external \--provider-physical-network provider \--provider-network-type flat provider+---------------------------+--------------------------------------+
| Field                     | Value                                |
+---------------------------+--------------------------------------+
| admin_state_up            | UP                                   |
| availability_zone_hints   |                                      |
| availability_zones        |                                      |
| created_at                | 2018-01-11T01:55:44Z                 |
| description               |                                      |
| dns_domain                | None                                 |
| id                        | 09b8f3e8-14a2-40af-a62d-94d6c19462d8 |
| ipv4_address_scope        | None                                 |
| ipv6_address_scope        | None                                 |
| is_default                | None                                 |
| is_vlan_transparent       | None                                 |
| mtu                       | 1500                                 |
| name                      | provider                             |
| port_security_enabled     | True                                 |
| project_id                | 0daaf987a867495fa0937a16b359c729     |
| provider:network_type     | flat                                 |
| provider:physical_network | provider                             |
| provider:segmentation_id  | None                                 |
| qos_policy_id             | None                                 |
| revision_number           | 3                                    |
| router:external           | External                             |
| segments                  | None                                 |
| shared                    | True                                 |
| status                    | ACTIVE                               |
| subnets                   |                                      |
| tags                      |                                      |
| updated_at                | 2018-01-11T01:55:44Z                 |
+---------------------------+--------------------------------------+

2、创建一个子网：

openstack subnet create --network provider \--allocation-pool start=192.168.10.100,end=192.168.10.150 \--dns-nameserver 192.168.10.2 --gateway 192.168.10.2 \--subnet-range 192.168.10.0/24 provider+-------------------------+--------------------------------------+
| Field                   | Value                                |
+-------------------------+--------------------------------------+
| allocation_pools        | 192.168.10.100-192.168.10.150        |
| cidr                    | 192.168.10.0/24                      |
| created_at              | 2018-01-11T02:00:36Z                 |
| description             |                                      |
| dns_nameservers         | 192.168.10.2                         |
| enable_dhcp             | True                                 |
| gateway_ip              | 192.168.10.2                         |
| host_routes             |                                      |
| id                      | a826d8c2-2c3b-4b36-8c84-1b2a69b3bd06 |
| ip_version              | 4                                    |
| ipv6_address_mode       | None                                 |
| ipv6_ra_mode            | None                                 |
| name                    | provider                             |
| network_id              | 09b8f3e8-14a2-40af-a62d-94d6c19462d8 |
| project_id              | 0daaf987a867495fa0937a16b359c729     |
| revision_number         | 0                                    |
| segment_id              | None                                 |
| service_types           |                                      |
| subnetpool_id           | None                                 |
| tags                    |                                      |
| updated_at              | 2018-01-11T02:00:36Z                 |
| use_default_subnet_pool | None                                 |
+-------------------------+--------------------------------------+

3、创建一个m1.nano的虚拟机配置：

[root@openstack-node1 ~]# openstack flavor create --id 0 --vcpus 1 --ram 64 --disk 1 m1.nano
+----------------------------+---------+
| Field                      | Value   |
+----------------------------+---------+
| OS-FLV-DISABLED:disabled   | False   |
| OS-FLV-EXT-DATA:ephemeral  | 0       |
| disk                       | 1       |
| id                         | 0       |
| name                       | m1.nano |
| os-flavor-access:is_public | True    |
| properties                 |         |
| ram                        | 64      |
| rxtx_factor                | 1.0     |
| swap                       |         |
| vcpus                      | 1       |
+----------------------------+---------+

4、使用demo 的环境变量生成一个密钥对：

[root@openstack-node1 ~]# source demo-openstack.sh
[root@openstack-node1 ~]#  ssh-keygen -q -N ""[root@openstack-node1 ~]# openstack keypair create --public-key ~/.ssh/id_rsa.pub mykey
+-------------+-------------------------------------------------+
| Field       | Value                                           |
+-------------+-------------------------------------------------+
| fingerprint | ec:90:b7:c3:9b:bf:27:ff:89:0e:38:a8:5d:ce:57:fe |
| name        | mykey                                           |
| user_id     | 8c10323be99e4597a099db1ba3b79627                |
+-------------+-------------------------------------------------+[root@openstack-node1 ~]# openstack keypair list
+-------+-------------------------------------------------+
| Name  | Fingerprint                                     |
+-------+-------------------------------------------------+
| mykey | ec:90:b7:c3:9b:bf:27:ff:89:0e:38:a8:5d:ce:57:fe |
+-------+-------------------------------------------------+

5、使用demo环境变量，创建一个安全组规则，并添加22端口的访问权限：

[root@openstack-node1 ~]# openstack security group rule create --proto icmp default
+-------------------+--------------------------------------+
| Field             | Value                                |
+-------------------+--------------------------------------+
| created_at        | 2018-01-11T02:09:03Z                 |
| description       |                                      |
| direction         | ingress                              |
| ether_type        | IPv4                                 |
| id                | 34a781c5-627e-4349-8fde-f569348989eb |
| name              | None                                 |
| port_range_max    | None                                 |
| port_range_min    | None                                 |
| project_id        | d63f87c94e634aefbdf3fa48d4f43b18     |
| protocol          | icmp                                 |
| remote_group_id   | None                                 |
| remote_ip_prefix  | 0.0.0.0/0                            |
| revision_number   | 0                                    |
| security_group_id | 401f7dea-eb96-4e1f-b199-adc63b742f19 |
| updated_at        | 2018-01-11T02:09:03Z                 |
+-------------------+--------------------------------------+[root@openstack-node1 ~]#  openstack security group rule create --proto tcp --dst-port 22 default
+-------------------+--------------------------------------+
| Field             | Value                                |
+-------------------+--------------------------------------+
| created_at        | 2018-01-11T02:09:29Z                 |
| description       |                                      |
| direction         | ingress                              |
| ether_type        | IPv4                                 |
| id                | fd6d34e0-0615-4bc2-b371-84d33701250d |
| name              | None                                 |
| port_range_max    | 22                                   |
| port_range_min    | 22                                   |
| project_id        | d63f87c94e634aefbdf3fa48d4f43b18     |
| protocol          | tcp                                  |
| remote_group_id   | None                                 |
| remote_ip_prefix  | 0.0.0.0/0                            |
| revision_number   | 0                                    |
| security_group_id | 401f7dea-eb96-4e1f-b199-adc63b742f19 |
| updated_at        | 2018-01-11T02:09:29Z                 |
+-------------------+--------------------------------------+

6、检查启动实例前的环境参数：

[root@openstack-node1 ~]# source  demo-openstack.sh
[root@openstack-node1 ~]# openstack flavor list
+----+---------+-----+------+-----------+-------+-----------+
| ID | Name    | RAM | Disk | Ephemeral | VCPUs | Is Public |
+----+---------+-----+------+-----------+-------+-----------+
| 0  | m1.nano |  64 |    1 |         0 |     1 | True      |
+----+---------+-----+------+-----------+-------+-----------+[root@openstack-node1 ~]# openstack image list
+--------------------------------------+--------+--------+
| ID                                   | Name   | Status |
+--------------------------------------+--------+--------+
| dc655534-2821-47c1-b9c4-8687b52dfdbc | cirros | active |
+--------------------------------------+--------+--------+[root@openstack-node1 ~]# openstack network list
+--------------------------------------+----------+--------------------------------------+
| ID                                   | Name     | Subnets                              |
+--------------------------------------+----------+--------------------------------------+
| 09b8f3e8-14a2-40af-a62d-94d6c19462d8 | provider | a826d8c2-2c3b-4b36-8c84-1b2a69b3bd06 |
+--------------------------------------+----------+--------------------------------------+[root@openstack-node1 ~]# openstack security group list
+--------------------------------------+---------+------------------------+----------------------------------+
| ID                                   | Name    | Description            | Project                          |
+--------------------------------------+---------+------------------------+----------------------------------+
| 401f7dea-eb96-4e1f-b199-adc63b742f19 | default | Default security group | d63f87c94e634aefbdf3fa48d4f43b18 |
+--------------------------------------+---------+------------------------+----------------------------------+

7、创建并启动一个实例,指定net-id 为 provider ID：

openstack server create --flavor m1.nano --image cirros \--nic net-id=09b8f3e8-14a2-40af-a62d-94d6c19462d8 --security-group default \--key-name mykey provider-instance+-----------------------------+-----------------------------------------------+
| Field                       | Value                                         |
+-----------------------------+-----------------------------------------------+
| OS-DCF:diskConfig           | MANUAL                                        |
| OS-EXT-AZ:availability_zone |                                               |
| OS-EXT-STS:power_state      | NOSTATE                                       |
| OS-EXT-STS:task_state       | scheduling                                    |
| OS-EXT-STS:vm_state         | building                                      |
| OS-SRV-USG:launched_at      | None                                          |
| OS-SRV-USG:terminated_at    | None                                          |
| accessIPv4                  |                                               |
| accessIPv6                  |                                               |
| addresses                   |                                               |
| adminPass                   | 4H3dqBvxcRim                                  |
| config_drive                |                                               |
| created                     | 2018-01-11T02:17:37Z                          |
| flavor                      | m1.nano (0)                                   |
| hostId                      |                                               |
| id                          | 91b256f0-54f2-4df1-8ae4-3649670c7813          |
| image                       | cirros (dc655534-2821-47c1-b9c4-8687b52dfdbc) |
| key_name                    | mykey                                         |
| name                        | provider-instance                             |
| progress                    | 0                                             |
| project_id                  | d63f87c94e634aefbdf3fa48d4f43b18              |
| properties                  |                                               |
| security_groups             | name='401f7dea-eb96-4e1f-b199-adc63b742f19'   |
| status                      | BUILD                                         |
| updated                     | 2018-01-11T02:17:37Z                          |
| user_id                     | 8c10323be99e4597a099db1ba3b79627              |
| volumes_attached            |                                               |
+-----------------------------+-----------------------------------------------+

提示： 当实例创建成功后，宿主机的网络状态会发生变化。eth0上不再有IP地址，会创建一个桥接网卡和虚拟机网卡，控制节点的网络也会变为桥接模式。

8、查看虚拟机是否创建成功,显示ACTIVE说明创建成功：

[root@openstack-node1 ~]# openstack server list
+--------------------------------------+-------------------+--------+-------------------------+--------+---------+
| ID                                   | Name              | Status | Networks                | Image  | Flavor  |
+--------------------------------------+-------------------+--------+-------------------------+--------+---------+
| 91b256f0-54f2-4df1-8ae4-3649670c7813 | provider-instance | ACTIVE | provider=192.168.10.104 | cirros | m1.nano |
+--------------------------------------+-------------------+--------+-------------------------+--------+---------+

9、获取provider-instance虚拟机的vnc的web登录链接：

[root@openstack-node1 ~]# openstack console url show provider-instance
+-------+------------------------------------------------------------------------------------+
| Field | Value                                                                              |
+-------+------------------------------------------------------------------------------------+
| type  | novnc                                                                              |
| url   | http://192.168.10.11:6080/vnc_auto.html?token=0b5414ee-0928-4a37-9922-eb4c8512da88 |
+-------+------------------------------------------------------------------------------------+

10、使用浏览器打开此链接，查看网络状态：

11、在控制节点上登录虚拟机：

[root@openstack-node1 ~]# ping 192.168.10.104
PING 192.168.10.104 (192.168.10.104) 56(84) bytes of data.
64 bytes from 192.168.10.104: icmp_seq=1 ttl=64 time=0.967 ms[root@openstack-node1 ~]# ssh cirros@192.168.10.104
...

控制节点配置Horizon

Horizon是可以安装在任意节点上的，只要配置对应的Memcached的连接即可，在安装的Horizon的节点上启动httpd服务即可。这将dashboard安装在控制节点。

1、安装openstack-dashboard:

# yum install openstack-dashboard -y

2、修改配置文件/etc/openstack-dashboard/local_settings,配置如下内容：

OPENSTACK_HOST = "192.168.10.11"
ALLOWED_HOSTS = ['*']CACHES = {'default': {'BACKEND': 'django.core.cache.backends.memcached.MemcachedCache','LOCATION': '192.168.10.11:11211',},
}
SESSION_ENGINE = 'django.contrib.sessions.backends.cache'OPENSTACK_HOST = "192.168.10.11"
OPENSTACK_KEYSTONE_URL = "http://%s:5000/v3" % OPENSTACK_HOSTOPENSTACK_KEYSTONE_MULTIDOMAIN_SUPPORT = TrueOPENSTACK_API_VERSIONS = {"identity": 3,"image": 2,"volume": 2,
}OPENSTACK_KEYSTONE_DEFAULT_DOMAIN = "Default"OPENSTACK_KEYSTONE_DEFAULT_ROLE = "user"OPENSTACK_NEUTRON_NETWORK = {...'enable_router': False,'enable_quotas': False,'enable_distributed_router': False,'enable_ha_router': False,'enable_lb': False,'enable_firewall': False,'enable_***': False,'enable_fip_topology_check': False,
}

3、重启服务：

# systemctl restart httpd.service memcached.service

4、登录验证： 使用链接 http://192.168.10.11/dashboard进行登录,账号admin/admin, 或者 demo/demo。

使用demo用户登录，可以在web 界面创建虚拟机。

转载于:https://blog.51cto.com/tryingstuff/2059765

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