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I want to launch a instance with two vNic card . On one vnic i want use for private network and other vNic use for public network, How we can do that in openstack ?

pawan
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1 Answers1

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you need to boot the image with twice the --nic net-id= argument as in the example bellow:

nova boot --image cirros-0.3.3-x86_64 --flavor tiny_ram_small_disk --nic net-id=b7ab2080-a71a-44f6-9f66-fde526bb73d3 --nic net-id=120a6fde-7e2d-4856-90ee-5609a5f3035f --security-group default --key-name bob-key CIRROSone

here is the result

root@columbo:~# nova list
+--------------------------------------+-----------+---------+------------+-------------+-----------------------------------------------+
| ID                                   | Name      | Status  | Task State | Power State | Networks                                      |
+--------------------------------------+-----------+---------+------------+-------------+-----------------------------------------------+

| d75ef5b3-060d-4ec0-9ddf-a3685a7f1199 | CIRROSone | ACTIVE  | -          | Running     | SecondVlan=5.5.5.4; SERVER_VLAN_1=10.255.1.16 |
+--------------------------------------+-----------+---------+------------+-------------+-----------------------------------------------+
Carol Domokos
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