在运行 Neutron 服务的节点(在本例中为控制器节点)上执行以下步骤。
controller# keystone tenant-list
该租户列表包括租户及其对应的 ID。选择要为其创建内部网络的租户的 ID。
controller# neutron net-create --tenant-id tenant-ID network-name
其中 tenant-ID 是从上一步中的租户列表中获取的。
controller# neutron subnet-create --name subnet-name \ --tenant-id tenant-ID network-name subnet-IP
此示例说明了如何为租户 demo 创建内部网络,该租户是Keystone 脚本样例中的 Keystone 脚本样例创建的缺省租户。
controller# keystone tenant-list
+------------+---------+---------+
| id | name | enabled |
+------------+---------+---------+
| abcde12345 | demo | True |
| fghij67890 | service | True |
+------------+---------+---------+
controller# neutron net-create --tenant-id abcde12345 demo_internal_net
Created a new network:
+--------------------------+-------------------+
| Field | Value |
+--------------------------+-------------------+
| admin_state_up | True |
| id | 9999 |
| name | demo_internal_net |
| provider:network_type | vlan |
| provider:segmentation_id | 300 |
| router:external | False |
| shared | False |
| status | ACTIVE |
| subnets | |
| tenant_id | abcde12345 |
+--------------------------+-------------------+
controller# neutron subnet-create --name demo_int_subnet --tenant-id abcde12345 \
demo_internal_net 192.168.1.0/24
Created a new subnet:
+------------------+--------------------------------------------------+
| Field | Value |
+------------------+--------------------------------------------------+
| allocation_pools | {"start": "192.168.1.2", "end": "192.168.1.254"} |
| cidr | 192.168.1.0/24 |
| dns_nameservers | |
| enable_dhcp | True |
| gateway_ip | 192.168.1.1 |
| host_routes | |
| id | 07f9b37c-ae4e-11e4-8000-db57d0041a2c |
| ip_version | 4 |
| name | demo_int_subnet |
| network_id | 99999| |
| tenant_id | abcde12345 |
+------------------+--------------------------------------------------+