Open Stack

Hey Martin,

I agree with your point that the flat environment has no connection with
floating ip's however current dashboard code assumes that you enable L3
extension by default,.

I have raised a bug sometime back
https://bugs.launchpad.net/horizon/+bug/1292022

as a workaround you might wanna add L3 extension in neutron.conf(under
service_plugins), this should help in solving the issue

Best
Ashok


On Mon, Apr 7, 2014 at 12:26 PM, Martinx - ジェームズ
<thiagocmartinsc at gmail.com>wrote:

> Well Tom,
>
> I prefer a more "direct" documentation (quick guide) approach, I mean,
> which can be at least, used as a "cut and paste" guide, in one big page,
> with all the required steps there and, less theory plus a real world and
> working example, from the beginning to the end of the guide...
>
> * Install Ubuntu, do this, do that, have fun!
>
> Anyway, sure, I'm thinking about contributing do docs.openstack.orgtoo... But, right now, I would like to run ML2 with Flat network first...
> :-P
>
> Best!
> Thiago
>
> On 7 April 2014 03:30, Tom Fifield <tom at openstack.org> wrote:
>
>> On 07/04/14 14:25, Martinx - ジェームズ wrote:
>>
>>> Hello Stackers!
>>>
>>> I have a setup of Havana working with Neutron and Flat Networks,
>>> documented on the following guide (it doesn't requires  L3, GRE, VLANs
>>> or Floating IPs, it is very, very simple):
>>>
>>> Havana Simple Flat Guide:
>>> https://gist.github.com/tmartinx/7019826
>>>
>>>
>>> My Havana Flat setup above was inspired by this doc:
>>> http://openstack-folsom-install-guide.readthedocs.org/en/latest/
>>>
>>> Well, now, I'm trying to achieve the same topology with IceHouse RC1 on
>>> Ubuntu 14.04 but, it doesn't work. Also, for a few services (APIs and
>>> EndPoints), I have IPv6 working okay.
>>>
>>> When I tried it (IceHouse + Neutron + ML2 / Flat), I'm hit the following
>>> errors:
>>>
>>> 1- After login into Horizon:
>>>
>>> "*Error: *Unable to retrieve floating IP addresses."
>>>
>>> On Apache error.log:
>>>
>>> ---
>>> _http://paste.openstack.org/show/75173/_
>>>
>>> ---
>>>
>>> /var/log/neutron/server.log:
>>>
>>> ---
>>> 2014-04-07 02:57:48.349 1156 INFO neutron.wsgi
>>> [req-4385ebe9-bee2-4ff3-90b6-d0b74a5ce6aa None] 2001:1291:2bf:fffa::500
>>> - - [07/Apr/2014 02:57:48] "GET
>>> /v2.0/floatingips.json?tenant_id=5e0106fa81104c5cbe21e1ccc9eb1a36
>>> HTTP/1.1" 404 242 0.001862
>>> ---
>>>
>>> 2- When trying to create an instance:
>>>
>>> "*Error: *There was an error submitting the form. Please try again."
>>>
>>>
>>> On Apache error.log:
>>>
>>> ---
>>> http://paste.openstack.org/show/75174/
>>> ---
>>>
>>> Neutron server.log
>>>
>>> ---
>>> http://paste.openstack.org/show/75175/
>>> ---
>>>
>>>
>>> * The following neutron commands was executed without any problems (come
>>> from the guide above, hosted on gist.github.com <http://gist.github.com
>>> >):
>>>
>>>
>>> --
>>> neutron net-create --tenant-id 5e0106fa81104c5cbe21e1ccc9eb1a36
>>> sharednet1 --shared --provider:network_type flat
>>> --provider:physical_network physnet1
>>> -
>>> neutron subnet-create --ip-version 4 --tenant-id
>>> 5e0106fa81104c5cbe21e1ccc9eb1a36 sharednet1 10.33.14.0/24
>>> <http://10.33.14.0/24> --dns_nameservers list=true 8.8.4.4 8.8.8.8
>>>
>>> --
>>>
>>>
>>> My confs are:
>>>
>>> ml2_conf.ini: http://paste.openstack.org/show/75176/
>>> neutron.conf: http://paste.openstack.org/show/75177/
>>>
>>> -
>>>
>>> So, what I'm not understanding is: why OpenStack with Neutron + ML2 /
>>> Flat is, somehow, looking for "floating_ips", that triggers some 404
>>> errors ??? I don't need any Floating IP when with Flat and Provider
>>> Network...
>>>
>>>
>>> * What am I missing?!
>>>
>>>
>>> -
>>> BTW, if you guys can help me, I'll be able to complete my new guide,
>>> here is the draft that I'm working on:
>>>
>>> Ultimate OpenStack IceHouse Guide - ML2 Flat Network.md -
>>> https://gist.github.com/tmartinx/9177697
>>> -
>>>
>>
>> Is there a reason you don't contribute to the documentation on
>> docs.openstack.org ?
>>
>> Regards,
>>
>> Tom
>>
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>
>
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