[Openstack] OpenStack Grizzly Quantum Networking

Clint Dilks clintd at waikato.ac.nz
Tue Sep 24 23:06:56 UTC 2013


Ok

So looking at this further I believe I am doing something wrong with the
virtual networking rather than the physical side of things.
I now believe that what Darragh means is that my instances should boot on
the internal virtual network rather than the public, which makes sense but
there is a issue that I don't understand.

net-list shows two networks at I would expect, so I believe that I should
be able to tell a vm to boot using demo-net but the tools only allow me to
boot if I specify the network as public.  What could be wrong here ?



[root at blitzen ~]# quantum net-list
+--------------------------------------+----------+------------------------------------------------------+
| id                                   | name     |
subnets                                              |
+--------------------------------------+----------+------------------------------------------------------+
| b04a786f-d251-4796-bfcf-6486bec467db | demo-net |
06075526-7210-461b-94f1-87c25ad231ab 10.10.11.0/24   |
| f2c7206c-a860-4206-ab5b-34bd9b7d2553 | public   |
f326c5d0-f127-4da5-9065-c3211c9a81b8 130.217.79.0/24 |
+--------------------------------------+----------+------------------------------------------------------+

nova boot --flavor 1 --image f5058a7e-b0dc-4be2-983e-822f7e586090
--key-name default_key  --nic net-id=b04a786f-d251-4796-bfcf-6486bec467db
clintd
ERROR: The resource could not be found. (HTTP 404) (Request-ID:
req-0d538673-43ff-4a11-9aba-3b907c129e5c)

nova boot --flavor 1 --image f5058a7e-b0dc-4be2-983e-822f7e586090
--key-name default_key  --nic net-id=f2c7206c-a860-4206-ab5b-34bd9b7d2553
clintd
+-------------------------------------+--------------------------------------+
| Property                            |
Value                                |
+-------------------------------------+--------------------------------------+
| status                              |
BUILD                                |
| updated                             |
2013-09-24T22:47:27Z                 |
| OS-EXT-STS:task_state               |
scheduling                           |
| OS-EXT-SRV-ATTR:host                |
None                                 |
| key_name                            |
default_key                          |
| image                               |
Fedora                               |
| hostId
|                                      |
| OS-EXT-STS:vm_state                 |
building                             |
| OS-EXT-SRV-ATTR:instance_name       |
instance-0000000d                    |
| OS-EXT-SRV-ATTR:hypervisor_hostname |
None                                 |
| flavor                              |
m1.tiny                              |
| id                                  |
b09b9547-be68-49e0-b271-f57515e44a54 |
| security_groups                     | [{u'name':
u'default'}]              |
| user_id                             |
19839209541e446da8642c67e82a63ab     |
| name                                |
clintd                               |
| adminPass                           |
chRqXA9mQhxp                         |
| tenant_id                           |
b41aca749a214b449ad6b3a124d113f7     |
| created                             |
2013-09-24T22:47:27Z                 |
| OS-DCF:diskConfig                   |
MANUAL                               |
| metadata                            |
{}                                   |
| accessIPv4
|                                      |
| accessIPv6
|                                      |
| progress                            |
0                                    |
| OS-EXT-STS:power_state              |
0                                    |
| OS-EXT-AZ:availability_zone         |
nova                                 |
| config_drive
|                                      |
+-------------------------------------+--------------------------------------+







On Wed, Sep 25, 2013 at 9:08 AM, Clint Dilks <clintd at waikato.ac.nz> wrote:

> Hi
>
> Thanks to everyone whom replied to this thread I will try deleting the
> ports shortly.
>
>
>
> On Wed, Sep 25, 2013 at 7:45 AM, Darragh OReilly <
> darragh.oreilly at yahoo.com> wrote:
>
>> Clint,
>>
>> you need to boot your VMs attached to the private network and not the
>> public network. Then you must allocate and associate floating ips. Also
>> remember to open ports in the security groups.
>>
>
>
> Darragh,
>
> In the guide I was following they used two networks
>
> 10.10.10.0/24 (which they call internal)
> 10.0.0.0/24 (which they call external)
>
> So I believed I should be able to replace where ever they use 10.0.0.0/24with 130.217.79.0  (br-ex is currently attached to an address in this range)
>
> Are you saying that in fact I should have two private networks say
> mirroring the guide, but then also have a nic configured for 130.217.79.x ?
>
> Or do you just mean that keeping things as I have them currently I should
> just create the public-subnet within the 10.10.10.0/24 ?
>
>
>
>
>
>>
>> Re, Darragh.
>>
>>
>>
>
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