openstack team mailing list archive

[Takaaki Suzuki <suzuki@xxxxxxxxxxxx>]

Hi all.

I have one question. I prepared devstack with Qauntum V2.
Now I can create Subnet for Network.
And I can add multiple Subnet for one Network. VM can use multiple
subnet for one virtual NIC?
Why quantum v2 can create multiple subnet for one Network?

quantum --os_token 1b73ace152c440ea939c2329fd115e56 --os_url
http://localhost:9696/ net-list
+----------------+--------------------------------------+-----------+--------+--------------------------------------+----------------------------------+
| admin_state_up | id                                   | name      |
status | subnets                              | tenant_id
          |
+----------------+--------------------------------------+-----------+--------+--------------------------------------+----------------------------------+
| True           | d7a8106c-7ca6-4302-a065-6a87c859ed9c | test
| ACTIVE | 474ea30c-9337-4f48-854c-9f572538a44c |
4fb66e3355304be5a6f3340d7067b369 |
|                  |
           |                |              |
52ffda8c-61aa-465b-ae62-1ef57e9bed85 |
                        |
|                  |
           |                |              |
9a659285-c6b1-4e6f-b3f0-c3e37341e0be |
                       |

quantum --os_token 1b73ace152c440ea939c2329fd115e56 --os_url
http://localhost:9696/ subnet-list
+------------------------------------------------------+------------------+---------------+--------------------------------------+------------+--------+--------------------------------------+----------------------------------+
| allocation_pools                                     | cidr
   | gateway_ip    | id                                   | ip_version
| name   | network_id                           | tenant_id
            |
+------------------------------------------------------+------------------+---------------+--------------------------------------+------------+--------+--------------------------------------+----------------------------------+
| {"start": "192.168.100.2", "end": "192.168.100.254"} |
192.168.100.0/24 | 192.168.100.1 |
474ea30c-9337-4f48-854c-9f572538a44c |          4 | test01 |
d7a8106c-7ca6-4302-a065-6a87c859ed9c |
4fb66e3355304be5a6f3340d7067b369 |
| {"start": "192.168.210.2", "end": "192.168.210.254"} |
192.168.210.0/24 | 192.168.210.1 |
52ffda8c-61aa-465b-ae62-1ef57e9bed85 |          4 | test03 |
d7a8106c-7ca6-4302-a065-6a87c859ed9c |
4fb66e3355304be5a6f3340d7067b369 |
| {"start": "192.168.200.2", "end": "192.168.200.254"} |
192.168.200.0/24 | 192.168.200.1 |
9a659285-c6b1-4e6f-b3f0-c3e37341e0be |          4 | test02 |
d7a8106c-7ca6-4302-a065-6a87c859ed9c |
4fb66e3355304be5a6f3340d7067b369 |
+------------------------------------------------------+------------------+---------------+--------------------------------------+------------+--------+--------------------------------------+----------------------------------+

Thanks!
Suzuki