Open Stack

Hi!

I just realized that my "Floating IP pool", which comes from my External
Network, also disappeared from tenants... I'm seeing "No floating IP pools
available"! But I know there is it.

By accident, I removed a Floating IP from 1 Instance and now, I am unable
to add the previous allocated Floating IP to it, it is gone, I can't see it
anywhere...

Look my neutron log:

http://paste.openstack.org/show/57659/

I appreciate any help!

Tks!
Thiago


On 27 December 2013 19:31, Martinx - ジェームズ <thiagocmartinsc at gmail.com>wrote:

> Hello Miguel,
>
> Thank you for your reply!    =)
>
> Answers are bellow...
>
> On 27 December 2013 06:12, Miguel Angel Ajo Pelayo <mangelajo at redhat.com>wrote:
>
>>
>>
>> Hi Martinx,
>>
>> > From: "Martinx - ジェームズ" <thiagocmartinsc at gmail.com>
>> > To: openstack at lists.openstack.org
>> > Sent: Friday, December 27, 2013 7:56:35 AM
>> > Subject: Re: [Openstack] Neutron Router disappeared from Dashboard,
>> but tenant works
>> >
>> > Guys,
>> >
>> > After clicking on a "Tenant Router", like this:
>> >
>> > http://controller/project/routers/f572af38-cc50-4c9f-b863-5a167c0ec3d3/
>> >
>> >
>> > I'm seeing the following error:
>> >
>> >
>> > Error: Unable to retrieve an external network
>> > "bb43d3f0-8c1a-4844-aaac-7068a6771588".
>> >
>> > But, this is very weird, since this Tenant Router IS connected to the
>> > External Network right now! It just disappeared from some parts of
>> OpenStack
>> > (it still works but I am unable to see it).
>> >
>> > Neutron log shows:
>> >
>> > http://paste.openstack.org/show/57348/
>>
>> I'm not sure, but it looks to me like if it couldn't really find the
>> resource in the database.
>>
>> a few questions:
>>
>> 1) Which version of neutron & Horizon are you using?
>>
>
> Havana on top of Ubuntu 12.04.3, from Ubuntu Cloud Archives, latest
> version from there (2013.2).
>
> 2) Is the database in the same host?, some kind of special configuration,
>> HA, etc?
>>
>
> Yes, MySQL resides at the same host alongside with RabbitMQ, Neutron
> Server, Dashboard, Nova-* (it is more or like a "single-controller" Chef
> role, but manually installed by myself).
>
> No special configuration, I followed this guide:
> http://docs.openstack.org/havana/install-guide/install/apt/content/
>
> No HA... It is a very basic setup BTW... 1 controller, 1 network node, 2
> compute nodes.
>
> Environment Inspired by:
> https://github.com/mseknibilel/OpenStack-Grizzly-Install-Guide/blob/OVS_MultiNode/OpenStack_Grizzly_Install_Guide.rst
>
>
> 3) When that happens, could you check with neutron CLI that the network
>> does really exist?
>>
>
> Which commands precisely do you think I need to check? For example:
>
>  ---
> root at controller:~# neutron net-show bb43d3f0-8c1a-4844-aaac-7068a6771588
> +---------------------------+--------------------------------------+
> | Field                     | Value                                |
> +---------------------------+--------------------------------------+
> | admin_state_up            | True                                 |
> | id                        | bb43d3f0-8c1a-4844-aaac-7068a6771588 |
> | name                      | Americanet - A85 - 4 Mbps            |
> | provider:network_type     | vxlan                                |
> | provider:physical_network |                                      |
> | provider:segmentation_id  | 1                                    |
> | router:external           | True                                 |
> | shared                    | False                                |
> | status                    | ACTIVE                               |
> | subnets                   | 5d40ee39-6da8-48b4-a028-3cdd6ec329cf |
> | tenant_id                 | f3d729002af648088718dfa15b106fb2     |
> +---------------------------+--------------------------------------+
> ---
>
> neutron net-external-list    # yes, it shows my external network
>
> neutron net-list   # yes, it shows all my networks, 1 external, X tenants
> subnets
>
> neutron router-list   # yes, it shows all my routers
>
>
> # Tenant Router that triggered the Dashboard error (BTW, all tenants are
> currently facing the very same problem):
>
> root at pcuaa-1:~# neutron router-show f572af38-cc50-4c9f-b863-5a167c0ec3d3
>
> +-----------------------+-----------------------------------------------------------------------------+
> | Field                 | Value
>                             |
>
> +-----------------------+-----------------------------------------------------------------------------+
> | admin_state_up        | True
>                            |
> | external_gateway_info | {"network_id":
> "bb43d3f0-8c1a-4844-aaac-7068a6771588", "enable_snat": true} |
> | id                    | f572af38-cc50-4c9f-b863-5a167c0ec3d3
>                            |
> | name                  | Router #1
>                             |
> | routes                |
>                             |
> | status                | ACTIVE
>                            |
> | tenant_id             | 0a1a0228f84648c3a39f190212ab147b
>                            |
>
> +-----------------------+-----------------------------------------------------------------------------+
>
> See it?! External Network IS there. I don't know why Dashboard is unable
> to retrieve its info/status.
>
>
> 4) If it 3 == NO, could you check it's on the database itself?
>>
>
> If == YES they exists but, nevertheless, where should I check on the
> database (db / tables)? Something is wrong here.
>
>
>> >
>> > After clicking on http://controller/project/routers/ with a Tenant User
>> > (Member role) - Dashboard shows:
>> >
>> > "Something went wrong!
>> >
>> > An unexpected error has occurred. Try refreshing the page. If that
>> doesn't
>> > help, contact your local administrator."
>> >
>> > Apache error log shows:
>> >
>> > http://paste.openstack.org/show/57347/
>> >
>> >
>> > Can someone help me, please?! I need to understand what's going on with
>> my
>> > cloud and fix it according... =)
>> >
>> > Thanks!
>> > Thiago
>> >
>> >
>> > On 22 December 2013 03:34, Martinx - ジェームズ < thiagocmartinsc at gmail.com>
>> > wrote:
>> >
>> >
>> >
>> > Guys,
>> >
>> > I'm facing a weird problem here... I'm using "Per-Tenant Routers with
>> Private
>> > Networks" and, sometimes the "routers disappears" from the Dashboard
>> and an
>> > error is triggered when I try to access the page
>> > http://controller/project/routers/ - look:
>> >
>> >
>> > http://paste.openstack.org/show/55979/
>> >
>> >
>> > Also, under /project/networks/, the Network Diagram doesn't show the
>> External
>> > Network, only the tenant cloud appear there, look:
>> >
>> > Missing External Network:
>> >
>> >
>> >
>> > What can I do?!
>> >
>> > Last time this happened, I restarted both controller and network node
>> to fix
>> > it but, this time, I can not put it to work anymore.
>> >
>> > Please, help!
>> >
>> > Tks
>> > Thiago
>> >
>> >
>> > _______________________________________________
>> > Mailing list:
>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
>> > Post to     : openstack at lists.openstack.org
>> > Unsubscribe :
>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
>> >
>>
>
> Thanks,
> Thiago
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstack.org/pipermail/openstack/attachments/20131228/13dd79ae/attachment.html>