[Openstack] OpenStack networking and disks...

郭龙仓 guolongcang.work at gmail.com
Wed Dec 11 01:29:42 UTC 2013


Have you tried Cinder ?  Cinder is responsible for volume management.  You
can configure your NAS as Cinder's back-end storage, then  create and
attach  Cinder Volumes as disks  to your Instances.



2013/12/11 Matt Kassawara <mkassawara at gmail.com>

> This document was helpful for me...
>
> http://openstack.redhat.com/Networking_in_too_much_detail
>
>
> On Tue, Dec 10, 2013 at 12:36 PM, Gonzalo Aguilar Delgado <
> gaguilar at aguilardelgado.com> wrote:
>
>>  Hi Scott
>>
>> I have OVS. I did took a look to this document some time ago, the problem
>> is that right now there is a mess in documention and you really don't know
>> what's current and what's obsolete.
>>
>> I will take a look again and post if any doubts.
>>
>> Thank you for the reference.
>>
>>
>>
>>
>> El 10/12/13 18:47, Scott Devoid escribió:
>>
>> Which driver are you using?
>>
>>  For OVS and Linux Bridge, there was decent documentation (including
>> diagrams) in the Grizzly-era Networking Administration Guide, the "Under
>> the Hood" section:
>>
>> http://docs.openstack.org/grizzly/openstack-network/admin/content/under_the_hood_openvswitch.html
>>
>>  That guide is missing from the Havana release and from trunk. It seems
>> to be replaced by a unified "Cloud Administration Guide" but the networking
>> section in there is missing anything that resembles this section.
>>
>>
>> On Tue, Dec 10, 2013 at 11:08 AM, Gangur, Hrushikesh (R & D HP Cloud) <
>> hrushikesh.gangur at hp.com> wrote:
>>
>>>
>>> http://techbackground.blogspot.com/2013/05/debugging-quantum-dhcp-and-open-vswitch.html
>>>
>>>
>>> -----Original Message-----
>>> From: Gonzalo Aguilar Delgado [mailto:gaguilar at aguilardelgado.com]
>>> Sent: Tuesday, December 10, 2013 3:35 AM
>>> To: openstack at lists.openstack.org
>>> Subject: [Openstack] OpenStack networking and disks...
>>>
>>> Hi,
>>>
>>> Is there any document that explains inner workings of neutron networking?
>>>
>>> I have an internal NAS that does not have support for openstack, and
>>> until we have resources to replace I want to use it to server iscsi disks.
>>>
>>> I can create disks by hand and associate to instances. But first I have
>>> to configure how will it connect to the network.
>>>
>>>
>>> For now it's serving disks on a network that's accessible to the
>>> floating ip network. That's not the best way but I cannot change it
>>> because other instances that are not part of the openstack network are
>>> using it. For example maas server.
>>>
>>> So I can add it another ip for each private network so it can serve
>>> disks on the private/management net. But how do I configure virtual
>>> routers so this NAS is accessible from private range (for ex.
>>> 192.168.10.0/24).
>>>
>>> Is this the best way to do it?
>>>
>>> What's the best way to add servers that are not part of the openstack
>>> deployment to the net, for example a nagios monitoring set for each
>>> tenant so they have monitoring of their instances but they have not to
>>> install.
>>>
>>> Best regards,
>>>
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>>
>>
>>
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>>
>
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